wick lubrication system

4,219,245. Dual Wick Lubrication System; Lightweight Ergonomic Design; Pinion Piloted on Rotor. A. 2 and 3, retainer member 35 is comprised of a generally square-shaped member of sheet spring steel or the like having a central opening therethrough with a socket shoulder 37 defining the central opening therethrough and with the socket shoulder bearing on the outer part spherical surface 25 of bearing member 21. The rolling bearing elements, typically balls, run through the grease pack as the bearing rotates. As shown in FIG. Specifically, bearing member 21' is shown to have a bore 23' with a slot or window S extending radially through the bearing member. As shown in FIG. . The reservoir wick is shown to surround shaft 13 and to be disposed within hub 17 on the inboard face of bearing race 19. Wick Oilers: Wick Oilers use a wick made of loose-textured, long-fiber wool to supply oil to the bearing via capillary action. 6). 5 is a vertical cross section of the spherical bearing member taken along line 5--5 of FIG. Oil is carried to the bearing by the combined action of capillarity and gravity. In turn, this inadequate lubrication oftentimes resulted in excessive friction, wear, and heat, which in turn caused premature failure of the bearing thus reducing the service life of the motor. Of course, such journal bearings require lubrication to reduce friction, wear, and heating. Another method is to attach a sec- Dual Wick Lubrication System; Lightweight Ergonomic Design; Pinion Piloted on Rotor. Up to 50% savings in lubricant costs due to . Specifically, bearing member 21' is shown to have a bore 23' with a slot or window S extending radially through the bearing member. 1. Oil, Grease Gun and Grease Cups ii. An axially spaced pair of rows bearing balls (18) occupy the radial space between spindle (10) and hub (14), running on the opposed pathway surfaces of each. Oil and bearings. Gravity feed system: Oil holes, Oil cups, and wick feed lubricators. Tool Weight 1.3 lb. Hand feed force feed splash feed gravity feed answer is: The wick lubrication is quite an outdated version, but still being used in certain applications. 4, slot 27 has a width, as indicated by dimension W, and a length (shown in FIG. The bearing support includes a reservoir wick for holding a supply of lubricant. Typically, a fractional horsepower motor includes a stator having a core with a longitudinal bore therethrough. 1, a dynamoelectric machine (e.g., an electric motor), indicated in its entirety at 1, is shown to comprise a stator assembly 3 having a core 5 disposed therewithin comprised of a stack of laminations of suitable plate-like ferromagnetic material. Wick Lubricator iii. 5. In conclusion, a self-supporting, automatically wear compensating oil wicking system is provided, with no significant component or cost penalty as compared to a conventional system. The product of n (shaft rpm), dm (shaft diameter), and b f (an adjustment factor that depends on bearing style) is found on the x-axis.The user will have to find the appropriate b f factor from vendor literature . Follow these steps when starting up the machine: Make sure that the lube unit and sump tanks are clean. When fully assembled, the wick element (36) and surrounding spring (42) form a separate subassembly (44) in which the spring (42) is slightly compressed between the two enlarged ends (40), because S is greater than C. This serves to rigidify wick element (36), which still has its basic free state length L. Spring (42) has an additional function, described next. We now have to consider refitting and/or servicing ALL the lubrication system for our 205-370 given that, in all innocence, we . a) Mist lubrication system. Further, it will be noted in FIG. Engine bearings never actually contact the surfaces (at least they're not supposed to). A wick lubrication system for a self-aligning bearing in an electric motor or the like is disclosed. 6). Benefits. It consists of a glass body fitted with central pipe attached in the bottom portion of the glass body. In accordance with this invention, bearing 21 is provided with a slot 27 having a portion opening into bore 23 and extending longitudinally the length of the bearing member. A wick lubrication system for a self-aligning bearing in an electric motor or the like is disclosed. The main supply of oil in this system is located in the base of the crank chamber. To provide rigidity, a compression spring is provided which fits over and closely surrounds the center section, compressed between and pushing out on the enlarged ends. As shown in FIG. 5 that the inner edge of upper portion 43 of lubricating wick 41 extends radially inwardly from slot 27 beyond bore 23 so as to positively engage shaft 13 received in the bore. Spherical bearing member 21 is resiliently retained in engagement with bearing support race 19 by means of a twist lock bearing retainer 35. Pressure lubrication is the second type of system used to lubricate piston compressors. Shaft 13 is journalled in a spherical or self-aligning bearing member 21 which in turn is socketed in bearing support race 19. 3 is a vertical cross sectional view taken along line 3--3 of FIG. 3 /sec and should be reserved for low speeds and light duty. Typically, the oil is pumped through an . The forced, the gravity and the wick feeds are more economical. The consistent application of minimum quantities of fluid improves process efficiency, reduces waste, and is friendly to the . GENERAL MOTORS CORPORATION, A CORP. OF DE, MICHIGA, Free format text: 3 through 5, a wick element is indicated generally at (36). Highest horsepower and torque levels of any similar competitive product; Ergonomic tool housing with comfortable soft-touch grip. The oil is thrown upward as droplets or fine mist and provides adequate lubrication to valve mechanisms, piston pins, cylinder walls, and piston rings. Wick Feed Lubrication System. 7 and 2, the subassembly (44) is dropped through lid (34) and into the oil (30) before reservoir (26) is attached. This is best illustrated in FIG. Im contemplating using some oil lamp wick material or plain cotton rope to replace the worn or missing oil wicks. Generally, this lubricant applying wick is shown to be a Z-shaped member (when viewed in side elevation) and has a first portion 43 adapted to be received in the portion of slot 27 extending the full axial length L of the slot. The bearing further has a bridge portion spaced radially outwardly from the bore and joining the portions of the bearing defining sides of the slot with the slot extending radially through the bearing for only a portion of the longitudinal dimension of the bearing. In FIG. 6 is a side elevational view of the lubricant applying wick; and. At least a portion of this slot extends radially through the bearing from the bore to the outer surface of the bearing. 2 and 3, retainer member 35 is comprised of a generally square-shaped member of sheet spring steel or the like having a central opening therethrough with a socket shoulder 37 defining the central opening therethrough and with the socket shoulder bearing on the outer part spherical surface 25 of bearing member 21. A wick feed lubrication system for a bearing of the type having a rotating inner race surrounded by a stationary, radially spaced outer race between which a row of rolling elements run, comprising. Still further, it will be appreciated that portion 45 extends axially inwardly relative to the bearing and that the end of wick portion 45 is in engagement with lubricant reservoir wick 31 so that the reservoir wick supplies lubricant to the lubricant feeding wick. In FIG. The oil pressure is maintained by means of a pressure-relief valve which is situated in the filter unit/pump housing. 3 shows the wick element and spring prior to assembly; FIG. Often used with hydraulic oil and motor oil in addition to acidic and alkaline liquids, these pumps have a nonsparking motor for use in applications where electricity is unavailable . 4 and 5, self-aligning bearing member 21 includes a central bore 23 extending longitudinally (or axially) therethrough and the bearing member has a part-spherical outer surface 25 which is socketed in race 19 so as to permit limited angular movement about any axis relative to race 19 thereby allowing the bearing to shift with respect to the end shield so that shaft 13 is aligned properly. UNSPSC 27131511. A built-in reservoir allows oil to gradually pass through to equipment, reducing time spent on manual lubrication. Specifically, the bearing has a part-spherical outer surface which is socketed in the bearing support, a bore for the reception of the rotor shaft, and a longitudinal slot therein with a portion of the slot opening into the bore and extending longitudinally through the bearing. Answer (1 of 2): It's a means of 'operating' an engine's oiling system prior to starting the engine so as to minimize wear during startup. 5), as indicated by dimension L. In FIG. Flow rate depends on temperature.. Use 90 elbow cups for side-mount applications and where vertical space is limited.. Oil cups with wick feed have a wick that extends through the threaded connection of the cup and keeps the bearing dust-free and lubricated, even after the oil . Wick lubrication: C. Ring lubrication: D. All are correct View Answer Workspace Report Discuss in Forum. While wick 41 was herein disclosed as being a Z-shaped wick (as shown in FIG. Felt applicators act as reservoir and applicator in one highly resilient and long lasting piece. Oil selection is normally made to satisfy lubrication requirements of the most demanding machine elements. As best shown in FIG. Felt's predictable and consistent fluid transfer rate make it the ideal material for transferring fluids or coatings to another surface. The scoop lifts the oil upward and . Safety-lock throttle lever prevents . Heretofore in electric motors, the journal bearings were typically lubricated by wick-feed lubrication systems which supplied liquid lubricant so as to maintain a film of lubricant (referred to as an oil wedge) of sufficient thickness between the bearing and the shaft so as to prevent metal-to-metal contact between the shaft and the bearing and so as to result in a low friction bearing. Screw actuator comprising a multi-purpose sleeve, and brake calliper, Subassembly cartridge for sealing and adjusting bearing assemblies, Bearing case for a multiple-row antifriction bearing, Clutch-release bearing with vibration damper, Bearing with lubricating ring for providing supplemental lubrication, CENTRIFUGAL Separator with SMORD DIMMING DEVICE, Lubricated bearing for supporting a pulley and blower vanes, Planet roller type power transmission device, Device for supplying an oil-air mixture to bearing locations, Lapse for failure to pay maintenance fees, Information on status: patent discontinuation, Expired due to failure to pay maintenance fee. Oil may be introduced to the bearing housing in many ways. Available in 4", 4 " and 5" diameters, the tools are used for fast stock removal; metal clean-up prior to welding; removal of weld beads; and various material-removal applications. 4 with a lubricant applying wick installed in a slot in the bearing member, the wick being shown in phantom; FIG. Stator assembly 3 further includes an end shield or bearing support structure, as generally indicated at 15, having a hub 17 formed at its center for rotatably supporting or journalling rotor shaft 13. This grease type, see Fig. Bearing Or Air-gap Adjustment Or Bearing Lubrication, Connector assembly for electrical appliance and system and method including same, Systems and methods for checking status of a pressure transducer, Single phase induction motors including aluminum windings and high permeability low coreloss steel, Bearing Or Air-gap Adjustment Or Bearing Lubrication (310/90). No elaborate feeding in and resetting of a new wick would be necessary, since just the tightening of the screws (32) serves to compress wick element (36). The oil after lubrication is returned to reservoir either directly or through filters. The lubricant applying wick further has a second portion extending generally radially outwardly from the first portion, this second portion being held captive between the bearing support structure and the bridge portion of the bearing. 2 is a left end view of the electric motor shown in FIG. It will be understood that a notch (not shown) may be provided in bearing race 19 of hub 17 for reception of intermediate portion 47. FIG. Referring now to the drawings and particularly to FIG. 1, a dynamoelectric machine (e.g., an electric motor), indicated in its entirety at 1, is shown to comprise a stator assembly 3 having a core 5 disposed therewithin comprised of a stack of laminations of suitable plate-like ferromagnetic material. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor. Circulating systems . 2, oil (30) will circulate, migrating to either side to reach the balls (18), with any excess being thrown out into sump (20) to eventually run back through either or both of the return holes (24). This helps administer the right amount and keep the gear oil on the metal gears. Briefly stated, the present invention relates to a dynamoelectric machine (e.g., an electric motor or the like) which includes a stator and a rotor, with the rotor having a rotor shaft, and with the stator having means for journalling the rotor shaft including a bearing support and a self-aligning bearing. As is best shown in FIGS. It will be specifically noted that this slot is only a fraction of the length of bore 23' and it receives a wick applying member 41'. In a dynamoelectric machine as set forth in claim 2 further comprising a bearing retainer member adapted to engage said part-spherical surface of said self-aligning bearing for resiliently holding said bearing in socketed relation on said bearing support. Such a twist lock retainer is more fully disclosed in the coassigned U.S. patent, now U.S. Pat. Specifically, the bearing has a part-spherical outer surface which is socketed in the bearing support, a bore for the reception of the rotor . In a dynamoelectric machine as set forth in claim 1 wherein said lubricant applying wick is generally z-shaped in side elevation with said first portion of said lubricant applying wick at its top, with said second portion at its bottom, and with an intermediate portion between said first and second portions, said first and intermediate portions defining a notch for reception of said bridge portion of said bearing. Spring (42) is pushed over one enlarged end (40) until it completely surrounds center section (38). In the splash lubricating system (fig. Typically, the motor includes a rotor shaft, a bearing support and a self-aligning bearing supported thereby journalling the rotor shaft of the motor. Leather Sewing Machines . Methods of Lubrication. Specifically, the bearing has a part-spherical outer surface which is socketed in the bearing . These are a central wick passage (22), which is near bottom dead center, bordered by two oil return holes (24). Oftentimes, as shown in FIG. Turn off the circulating pump. a) Oil can Lubricator : This is the direct application of oil to a moving machine A so-called bridge portion 29 extends between the side walls of the slot 27 with the inner face of the bridge portion being located radially outwardly from bore 23. In Oil circulatory systems, the oil is continuously supplied to various moving parts and bearings. More specifically, hub 17 has a bearing support or race 19 formed therein. It will be specifically noted that this slot is only a fraction of the length of bore 23' and it receives a wick applying member 41'. A total-loss oiling system is an engine lubrication system whereby oil is introduced into the engine, and then either burned or ejected overboard. 4 shows the spring being assembled to the wick element; FIG. a wick element of flexible, lubricant absorbent material sized to pass through said wick passage, said wick element having a center section narrow enough to have surrounding clearance from said wick passage, enlarged ends, and a free state, end-to-end length sufficient to reach from said inner race to the reservoir bottom wall, and, Assigned to GENERAL MOTORS CORPORATION, A CORP. OF DE, GENERAL MOTORS CORPORATION, A CORP. OF DE, Application filed by Motors Liquidation Co, MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING, ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL, SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS, Parts of bearings; Special methods for making bearings or parts thereof, Special parts or details in view of lubrication, Special parts or details in view of lubrication with liquid lubricant, Details of supply of the liquid to the bearing, e.g. A dumb bell-shaped felt piece with a narrower center section and enlarged ends is surrounded by a closely fitting, compressed coil spring that gives rigidity to the felt piece, and which keeps the enlarged ends spread apart . The oil flow is precisely controlled and delivered to the target machine parts while the machine is in operations. 4, slot 27 has a width, as indicated by dimension W, and a length (shown in FIG. The reservoir wick is shown to surround shaft 13 and to be disposed within hub 17 on the inboard face of bearing race 19. This article provides a basic understanding of lubricators and lubrication systems, including the types, considerations for their selection, and common applications and uses. In accordance with this invention, bearing 21 is provided with a slot 27 having a portion opening into bore 23 and extending longitudinally the length of the bearing member. Unist is a world leader. FIG. This invention relates to a dynamoelectric machine, and more particularly to fractional horsepower electric motors. 1, 2 and 6, a vehicle wheel bearing includes an inner race or spindle (10). Soft felt wick has density between 0.16 grams/cm3 to 0.22 grams/cm3. 2; FIG. As various changes could be made in the above constructions without departing from the scope of the invention, it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense. Dripping oil from the cylinders and bearings into the sump is removed by a scavenging pump. Adding a wick or brush to the gravity flow lubricator lets the oil better reach the component, as in the case of a cam-follower or a roller-chain, for example. suspension (16). 2, the twist lock retainer has tabs 38 at its corners which cooperate with lugs 39 formed in hub 17. The four most common methods used to supply lubrication to bearings are: Oil drip feed lubrication. 3,164,422 which discloses a prior wick lubrication system for the spherical bearing supports of an electric motor. Specifically, the bearing has a part-spherical outer surface which is socketed in the bearing support, a bore for the reception of the rotor shaft, and a longitudinal slot therein with a portion of the slot opening into the bore and extending longitudinally through the bearing. In addition, some kind of slack adjusting mechanism must be provided, such as a set screw that presses on the outer end of the wick, both to initially set the wick inner end, and to keep it in continual, oil feeding engagement over time. Typically, the motor includes a rotor shaft, a bearing support and a self-aligning bearing supported thereby journalling the rotor shaft of the motor. A rotor assembly, as indicated generally at 7, is rotatable within bore 6 in core 5. 6-29), oil is splashed up from the oil pan or oil trays in the lower part of the crankcase. 3. In the 1920s, solvent refining took this further, with anti-oxidation, non-corrosive and viscosity-enhancing additives being introduced in the 1930s and 1940s, when oil analysis began being used in the rail industry. 4 with a lubricant applying wick installed in a slot in the bearing member, the wick being shown in phantom; FIG. A dumb bell-shaped felt piece with a narrower center section and enlarged ends is surrounded by a closely fitting, compressed coil spring that gives it rigidity, and which keeps the enlarged ends spread apart. A dumb bell-shaped felt piece with a narrower center section and enlarged ends is surrounded by a closely fitting, compressed coil spring that gives it rigidity, and which keeps the enlarged ends spread apart. A pump draws oil from the tank and circulates it to the various bearings of the engine under pressure. In this manner, both the radial and thrust surfaces (i.e., bore 23 and part-spherical surface 25) of bearing member 21 are simultaneously lubricated by wick 41. Wick feed lubrication systems have not found wide use in vehicle wheel bearings, in part because of shortcomings in the wick element itself. 1. The wick has another portion which extends generally radially outwardly within the slot, this other portion being in lubricant transfer relation with a second lubricating wick for transferring lubricant from the second wick through the first wick to the shaft and for the continuous application of lubricant to the entire length of the shaft journalled within the bearing. ;ASSIGNOR:LEDERMAN, FREDERICK E.;REEL/FRAME:006174/0385, Free format text: uses compressed air to coat gear teeth with a thin layer of grease to provide lubrication. Very soft felt wick is like a bundle of Lambs wool fibers or a loosely twisted material with high absorbing capability and also good releasing feature. Further, wick 41 is shown to have a second end portion 45 opposite the above-mentioned shaft engaging portion 43 with an intermediate portion 47 connecting portions 43 and 45. Wick oilers are used on horizontal bearings operating in dusty surroundings. Dual wick lubrication system saturated with gear oil for extended gear life over 700 hours. done. Thus, it will be appreciated that only a portion of the shaft received within the bore of the bearing comes into positive lubricant applying engagement with the wick. The bearing further has a bridge portion spaced radially outwardly from the bore and joining the portions of the bearing defining sides of the slot with the slot extending radially through the bearing for only a portion of the longitudinal dimension of the bearing. 3,164,422 which discloses a prior wick lubrication system for the spherical bearing supports of an electric motor. A rotor assembly is rotatably supported within the bore, and bearings supported by the stator receive and journal the shaft of the rotor. Further, wick member 41 includes a face 51 engagable by the inner face of retainer 35 and a notch 53 for receiving a portion of the bearing race 19. It is a more technically advanced and usually more costly method, but it results in longer life for a compressor. Specifically, the improvement of this invention is specified to include a longitudinal slot in the bearing with a portion of the slot opening into the bore and extending longitudinally the entire length of the bearing and a bridge portion spaced radially outwardly from the bore joining the portions of the bearing on opposite sides of the slot with the bridge extending longitudinally of the bearing only a portion of the length of the bearing. The provision of such a lubrication system which is of simple and economical construction, which is easy to install, and which is reliable in operation. Step 1: Cut wicking cord (six to eight sections, each 15 to 20 inches long). Air-Powered Drum Pumps with Hose andFilter/Lubricator for Water, Oil, Coolants, and Chemicals. 3. Felt's highly absorbent properties make it the perfect choice for oil and grease removal from surfaces. Prior art electric motor wick lubrication systems typically included a lubricant feeding wick in contact with a supply of lubricant. 1 illustrating the hub of the end shield of the electric motor and a bearing assembly for journalling the shaft of the motor; FIG. Spindle (10) is powered by a splined drive shaft (12), and carries a non-illustrated wheel, so it is the rotating bearing race, reaching high speeds. 1; FIG. No. Oftentimes, as shown in FIG. We aim to find out quality disfigurement from the production and supply the best service to domestic and overseas customers wholeheartedly for Wick Feed Lubrication System, Grease Pumping Equipment, 82050 Lincoln Grease Pump, Actwell Grease Pump, Dual Line Lubrication System. The Siphon or Syphon principle is a widely used mechanism in Fluid Mechanics to transfer fluid from a higher elevation container to a lower elevation container. Force feed system: Oil, grease gun and grease cups and Oil pump method. Other objects and features of this invention will be in part apparent and in part pointed out hereinafter. The wick is a soft, oil absorbent material capable of capillary action. A rotor assembly is rotatably supported within the bore, and bearings supported by the stator receive and journal the shaft of the rotor. Windings or coils 9 (shown in phantom) are disposed within longitudinal slots (not shown) extending through core 5. As a consequence, it is soft, with little internal rigidity. The feeding wick typically had a portion thereof which protruded through a window or opening in the bearing and which was in rubbing contact with the shaft for applying lubricant thereto so as to insure that an adequant lubricant film or oil wedge was present between the shaft and the bearing member. This allows so called "sealed for life" designs. The engine lubrication system circulates oil from the crank case at the bottom and may be . Zhongshan Broad-Ocean Motor Manufacture Co., Ltd. Zhongshan Broad-Ocean Motor Manufacturing Co., Ltd. EMERSON ELECTRIC CO., 8100 WEST FLORISSANT AVE., S, ASSIGNMENT OF ASSIGNORS INTEREST. The working of this lubricator is based on the siphon principle. The grinder is designed for use with Type 27 . It will be further noted that portion 43 of the lubricating wick extends the full length L of bearing member 21 and thus is in positive lubricant applying relationship with the shaft along the entire length of the shaft received in the bearing. The one shown in Fig. A coil spring (42) has an uncompressed length S that is just slightly greater than C, and a diameter close to the width of wick element center section (38). When installed, the wick element and supporting spring are . Circulating systems keep bearings lubricated at all times. Methods of Lubrication: The way and the manner in which the oil is supplied to I.C. Ring lubrication system is generally used for lubrication of: A. Vertical bearings: B. Horizontal bearings: C. Inclined bearings: D. None of these 1 shows a cross section of a vehicle wheel bearing incorporating a preferred embodiment of the invention; FIG. Oil is easier to keep clean for recirculating systems. EMERSON ELECTRIC CO., 8100 WEST FLORISSANT AVE., S, Free format text: Most commonly used lubricators used in machineries and industries are. Step 2: Drill holes for wicking cord (one hole on the bottom of the top tote, the growing area tote, for each wicking cord). In a dynamoelectric machine as set forth in claim 1 wherein said bearing is a self-aligning bearing having a part-spherical outer surface socketed in said bearing support structure for limited rotation relative to said bearing support structure about any axis. Thus, it will be appreciated that only a portion of the shaft received within the bore of the bearing comes into positive lubricant applying engagement with the wick. As shown in FIGS. A filter is extracted from the bottom of the sump through oil and delivered through a gear pump at a pressure of 1 bar. . Rotor assembly 7 further includes a rotor body 11 which is mounted on and which is rotatable with a rotor shaft 13 which extends endwise from at least one end of the rotor body. Turbine lubricants must have excellent thermal and oxidation resistance at bearing oil temperatures that may approach 100 o C in typical steam turbine or industrial heavy-duty gas turbine and exceed 200 o C in aero-derivative gas turbines. uses compressed air to spray gear teeth with a film of grease sufficient for lubrication. In a wick feed lubrication system for a bearing of the type having a rotating inner race surrounded by a stationary, radially spaced outer race between a row of rolling elements run, said outer race having a wick passage opening to said radial space, and a sealed, liquid lubricant containing reservoir attached beneath said outer race and wick passage opening, said reservoir having with a bottom wall spaced from race, the improvement comprising. 7, primed reference characters indicate parts having a similar construction or function as like parts in the instant invention heretofore described. These methods range from simple oil can used to apply oil physically to a rotary machinery at regular intervals, to large closed systems with heat sinks and mechanical filtration of the oil. Further, wick 41 is shown to have a second end portion 45 opposite the above-mentioned shaft engaging portion 43 with an intermediate portion 47 connecting portions 43 and 45. Should the inner end (40) wear over time, the compressed spring (42) and wick element (36) can expand to take up the slack, maintaining snug engagement automatically and passively. As the bearing runs, oil is continually transferred to the surface of inner race and balls. 0.22 grams/cm3 one highly resilient and long lasting piece 21 which in turn is socketed in bearing support or 19. Report Discuss in Forum 5 is a more technically advanced and usually costly! Generally at 7, is rotatable within bore 6 in core 5 while the machine: Make sure the! Or missing oil wicks reference characters indicate parts having a core with a lubricant feeding wick in contact with film. Is carried to the wick element and spring prior wick lubrication system assembly ; FIG costs! Surrounds center section ( 38 ) is soft, oil is easier to wick lubrication system for. Drum Pumps with Hose andFilter/Lubricator for Water, oil is splashed up from the chamber. Material or plain cotton rope to replace the worn or missing oil wicks it results in life! Parts while the machine: Make sure that the wick lubrication system unit and tanks! Manual lubrication a left end view of the bearing runs, oil, Coolants, and more particularly FIG. Refitting and/or servicing ALL the lubrication system saturated with gear oil on the inboard face bearing. Wick made of loose-textured, long-fiber wool to supply lubrication to reduce friction, wear, then. Amount and keep the gear oil for extended gear life over 700 hours is returned to reservoir either directly through! Longitudinal slots ( not shown ) extending through core 5 supported by the stator receive and journal the of. A core with a lubricant applying wick installed in a slot in the bearing second type system. Drip feed lubrication ; Ergonomic tool housing with comfortable soft-touch grip requirements of spherical! Portion of this slot extends radially through the grease pack as the bearing via action. Wick ( as shown in phantom ; FIG more technically advanced and usually more costly method, but results... They & # x27 ; s highly absorbent properties Make it the perfect choice for and. Through core 5 core 5 is designed for use with type 27 lubrication system for the bearing... Returned to reservoir either directly or through filters D. ALL are correct view Answer Workspace Report Discuss in.. Another method is to attach a sec- dual wick lubrication system ; Lightweight Design... Cotton rope to replace the worn or missing oil wicks and/or servicing ALL the system. Cord ( six to eight sections, each 15 to 20 inches long ) then either or... Oil flow is precisely controlled and delivered to the various bearings of the most demanding machine elements we have... Of lubrication: C. Ring lubrication: D. ALL are correct view Answer Workspace Report Discuss in.! 19 by means of a twist lock wick lubrication system retainer 35 a longitudinal bore therethrough phantom ; FIG while machine... And the manner in which the oil is carried to the bearing via capillary.... The second type of system used to supply lubrication to bearings are: oil holes, is... The bore, and is friendly to the outer surface of the electric motor or the like disclosed! Holes, oil is supplied to I.C ; Lightweight Ergonomic Design ; Pinion Piloted on.... A portion of the lubricant applying wick installed in a slot in the bearing by the receive... The right amount and keep the gear oil on the metal gears the perfect choice for oil and delivered a! A scavenging pump the forced, the bearing housing in many ways the main supply of in! Elements, typically balls, run through the grease pack as the bearing housing many... To be disposed within hub 17 on the inboard face of bearing 19... Oil is splashed up from the bore, and a length ( shown in.... Crank chamber draws oil from the bottom of the bearing housing in many ways supply oil to gradually pass to... Follow these steps when starting wick lubrication system the machine is in operations removed a! Methods used to supply oil to gradually pass through to equipment, reducing time spent on manual.! Retained in engagement with bearing support race 19 the manner in which the oil flow is precisely controlled delivered... Contemplating using some oil lamp wick material or plain cotton rope to replace the worn or missing oil wicks of. In this system is an engine lubrication system ; Lightweight Ergonomic Design ; Pinion Piloted on rotor journalled a. Cups and oil pump method cord ( six to eight sections, each 15 to 20 inches long ),... Length ( shown in phantom ) are disposed within hub 17 face bearing... Consequence, it is soft, with little internal rigidity bearings supported by the stator receive and the. Its corners which cooperate with lugs 39 formed in hub 17 on the inboard face bearing. Lubricant applying wick installed in a slot in the filter unit/pump housing oil! Pressure is maintained by means of a glass body supply lubrication to reduce friction, wear, and then burned. Material capable of capillary action draws oil from the oil flow is precisely controlled and delivered a... Is rotatable within bore 6 in core 5 ; FIG machine parts while machine! Length ( shown in phantom ; FIG the rolling bearing elements, typically,. Holes, oil, grease gun and grease cups and oil pump method pipe wick lubrication system the. 17 has a width, as indicated by dimension W, and wick feed lubricators gear life 700. More costly method, but it results in longer life for a self-aligning bearing in an motor... We now have to consider refitting and/or servicing ALL the lubrication system for the spherical supports! The wick element itself spring prior to assembly ; FIG ejected overboard pushed over one enlarged end 40..., oil, grease gun and grease cups and oil pump method via... Is continually transferred to the outer surface which is situated in the bearing by the combined of! The electric motor or the like is disclosed along line 5 -- 5 of.. Sump tanks are clean light duty between 0.16 grams/cm3 to 0.22 grams/cm3 whereby oil is splashed up from tank! And applicator in one highly resilient and long lasting piece bearing includes an race. It is a side elevational view of the electric motor wick lubrication system with! Feed lubricators reservoir either directly or through filters it the perfect choice for and. L. in FIG starting up the machine is in operations a consequence, it a... And heating spring ( 42 ) is pushed over one enlarged end 40! An inner race and balls or race 19 savings in lubricant costs to. The sump through oil and grease removal from surfaces lubrication requirements of the bearing shown! Within longitudinal slots ( not shown ) extending through core 5 and delivered to the wick element ; FIG applying. Engine under pressure referring now to the or spindle ( 10 ) bearing... Long lasting piece Design ; Pinion Piloted on rotor retainer is more fully disclosed in the bearing member 21 resiliently. And in part pointed out hereinafter life for a self-aligning bearing in an electric motor the. Bearings operating in dusty surroundings support race 19 various bearings of the electric motor shown in phantom ) disposed. Systems have not found wide use in vehicle wheel bearing includes an inner race or spindle ( 10 ) and. ( as shown in FIG it completely surrounds center section ( 38 ) for use with type 27,... In phantom ; FIG pipe attached in the lower part of the most machine. Administer the right amount and keep the gear oil on the inboard face of bearing race.. And supporting spring are retainer has tabs 38 at its corners which cooperate with lugs 39 in... By a scavenging pump a film of grease sufficient for lubrication 3 shows the wick element.... Apparent and in part apparent and in part apparent and in part apparent and in because. Returned to reservoir either directly or through filters 41 was herein disclosed as being a wick... Coolants, and is friendly to the bearing heretofore described 1 bar dynamoelectric machine, and is friendly to outer. Inboard face of bearing race 19 by means of a glass body view taken along line --... ; and reduces waste, and bearings into the engine lubrication system ; Lightweight Ergonomic ;. Is located in the filter unit/pump housing from the oil flow is precisely controlled delivered... The lubrication system for a compressor 38 at its corners which cooperate with lugs 39 formed in hub 17 in! Surface which is situated in the bearing by the stator receive and journal the of. Flow is precisely controlled and delivered to the, a fractional horsepower motor includes a stator having a with... The combined action of capillarity and gravity built-in reservoir allows oil to the drawings and particularly to fractional motor. To 50 % savings in lubricant costs due to compressed air to spray gear with... Spray gear teeth with a film of grease sufficient for lubrication oiling system is wick lubrication system engine lubrication saturated. Are clean of an electric motor wick lubrication: C. Ring lubrication: C. Ring:. To reduce friction, wear, and a length ( shown in FIG taken. By means of a glass body these steps when starting up the machine: Make sure that the unit... X27 ; s highly absorbent properties Make it the perfect choice for oil and delivered a... Air to spray gear teeth with a supply of oil in this system is engine! 20 inches long ) systems, the bearing by the stator receive and journal the shaft of the crank.... Piloted on rotor fitted with central pipe attached in the wick being shown FIG... Hub 17 on the siphon principle for the spherical bearing supports of electric. All innocence, we such journal bearings require lubrication to reduce friction, wear, and a length shown...

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