wick lubrication system

A wick feed oil lubrication system for a bearing has a special wick element that is self-supporting and wear compensating. 7 is a view similar to FIG. Lubrication (Oil) System $ 0.56 - $ 328.16. Specifically, bearing member 21' is shown to have a bore 23' with a slot or window S extending radially through the bearing member. 4 shows the spring being assembled to the wick element; FIG. Bijur Delimon offers the industry's widest selection and best combination of product range, state-of-the-art . As is best shown in FIGS. ASSIGNMENT OF ASSIGNORS INTEREST. This provides good, complete lubrication, and the grease, being a semisolid, is not nearly so likely to leak past the seals as would a liquid, oil type lubricant. 3, hub 17 is shown to be provided with a oil wick lubrication system, as indicated at 31, including an oil reservoir wick 32. In addition, when and if reservoir (26) is removed to add or change oil (30), it would be a simple matter to drop in a new subassembly (44). The width of center section (38) is smaller than the diameter of the wick passage (22), while end-to-end length L is just slightly greater than D. The felt stock is light and oil absorbent, with good wicking capacity, but is soft and, as best shown in FIG. Pressure lubrication is a process where an oil pump precisely distributes oil to key areas of the pump. Significant savings in repair and spare costs. FIG. 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. Functions of Engine Lubricating System. 2 is a sectional view taken along the line 2--2 of FIG. 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. 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. Lieuvain's Glass Bottle Lubricator 2. Referring now to the drawings and particularly to FIG. 6 is an exploded view of the oil reservoir and wick element-spring subassembly; FIG. A. increase pressure and distribute lubricant. They 'float' on a thin film of oil that is forced under pressure into . A built-in reservoir allows oil to gradually pass through to equipment, reducing time spent on manual lubrication. Tool Weight 1.3 lb. 1. Vari-feed Wick Oilers provide a dual method of gravity feed and capillary action to supply lubricant in a constant flow. Soft felt wick has density between 0.16 grams/cm3 to 0.22 grams/cm3. Even more specifically, this invention relates to an improved wick lubrication system for a fractional horsepower electric motor having its rotor shaft journalled in self-aligning or spherical bearings. It consists of a glass body fitted with central pipe attached in the bottom portion of the glass body. Corresponding reference characters indicate corresponding parts throughout the several view of the drawings. In this vedio we study about lubrication and thaeir types . b) Wet sump lubrication system. 6 is a side elevational view of the lubricant applying wick; and. ;ASSIGNOR:LEDERMAN, FREDERICK E.;REEL/FRAME:006174/0385, PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362, Linear guiding device with rail race lubricating elements, Grooved hydrodynamic bearing arrangement including a porous lubricant reservoir, Improvement in self-acting lubricator for axle-boxes. 1. Force feed i. A. Lubrication also avoids the moving parts not to come in direct contact with each other. As shown in FIG. 4,219,245. Pressure lubrication is the second type of system used to lubricate piston compressors. A total-loss oiling system is an engine lubrication system whereby oil is introduced into the engine, and then either burned or ejected overboard. 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. Almost all four-stroke engines are oiled or lubricated by this semi-pressure system. 2), the retainer is forced axially inwardly thereby resiliently biasing the bearing 21 into engagement with its race 19. Wick (cotton or wool s) carries oil from the well to the shaft sleeve. Typically, the motor includes a rotor shaft, a bearing support and a self-aligning bearing supported thereby journalling the rotor shaft of the motor. 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). These are a central wick passage (22), which is near bottom dead center, bordered by two oil return holes (24). 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. 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). Felt's predictable and consistent fluid transfer rate make it the ideal material for transferring fluids or coatings to another surface. The forced, the gravity and the wick feeds are more economical. Vehicle wheel bearings today are typically packed with a supply of lubricating grease, held in by rubbing seals. As the bearing runs, oil is continually transferred to the surface of inner race and balls. Air-Powered Drum Pumps with Hose andFilter/Lubricator for Water, Oil, Coolants, and Chemicals. Is that okay or should I use some special sewing oil wic. 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. According to the physical properties of a lubricant, there are following methods of lubrication. Both the purchaser and manufacturer shall jointly decide the capacity of oil mist generator. A wick lubrication system for a self-aligning bearing in an electric motor or the like is disclosed. Specifically, bearing member 21' is shown to have a bore 23' with a slot or window S extending radially through the bearing member. A reservoir sealing lid (34) is ported to match the wick passage (22) and oil return holes (24), and is trapped between reservoir (26) and hub (14). Check that the oil temperature is high enough. 5, wick portion 43 also extends the length of bearing member 21. The oil pressure is maintained by means of a pressure-relief valve which is situated in the filter unit/pump housing. 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). 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. The contact of the balls (18) with the races (10) and (14) is actually nearly a line contact, and, if even a light film of oil can be continuously and efficiently supplied to the balls (18), it will be sufficient, as well as cooler running. 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. 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. In positive-feed oil-lubrication systems, the pump is required to. 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. Typically, the motor includes a rotor shaft, a bearing support and a self-aligning bearing supported thereby journalling the rotor shaft of the motor. The shaft surface speed in this case is 30 rev/sec 5 in. Typically, a fractional horsepower motor includes a stator having a core with a longitudinal bore therethrough. There are many ways to introduce the oil into the bearing, and these can be wick-feed, drip-feed, oil bath, pressurized circulating systems, and air-oil mist. Oil splash feed lubrication. The working of this lubricator is based on the siphon principle. 3 illustrating the end of a spherical, self-aligning bearing member; FIG. . Wick Feed Lubrication System. 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. 1 shows a cross section of a vehicle wheel bearing incorporating a preferred embodiment of the invention; FIG. The system which offers advantages where there are a large number of lubrication points is the. PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362. In splash lubrication, the lubricant remains in a sump, and one or two projecting parts of the system splash on to all parts, thus ensuring reliability. Oil is easier to keep clean for recirculating systems. This grease type, see Fig. 4.5.9 pertains to rolling element bearings at a particular operating temperature. Further, a lubricant applying wick is received within this slot, the lubricant applying wick having a first portion thereof disposed in the portion of the slot extending longitudinally from one end of the bearing to the other with this last said portion of the lubricant applying wick being in lubricant applying engagement with the shaft received within the bore. A wick feed oil lubrication system for a bearing has a special wick element that is self-supporting and wear compensating. Standards CE Certified; EAC Certified. 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. 3. Unist is a world leader. In accordance with this invention, oil wick lubrication system 31 further includes a lubricant applying wick, as generally indicated at 41 (see FIG. A rotor assembly, as indicated generally at 7, is rotatable within bore 6 in core 5. Further, a lubricant applying wick is received within this slot, the lubricant applying wick having a first portion thereof disposed in the portion of the slot extending longitudinally from one end of the bearing to the other with this last said portion of the lubricant applying wick being in lubricant applying engagement with the shaft received within the bore. 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. I use lots of fresh water for must wood, up to 35 gallons a day, I add some pine-sol when cutting pitchy wood, and add RV anti freeze when milling in cold weather. Wick lubrication scheme for high speed shaftsWick lubrication scheme for high speed shafts.. Oil selection is normally made to satisfy lubrication requirements of the most demanding machine elements. A lubricant applying wick is received within the slot, this wick having a first portion disposed in the slot extending longitudinally from one end of the bearing to the other with the inner portion of this lubricant applying wick being in lubricant applying engagement with the shaft received within the bearing bore. a wick element of flexible, lubricant absorbent material passing through said wick passage, said wick element having a center section narrow enough to have 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. The oil reservoir wick is held in place in the hub and is enclosed by means of a closure cap 33 press fitted into the inner bore of hub 17. In a dynamoelectric machine as set forth in claim 4 and wherein said bridge portion of said bearing and said race of said hub are spaced apart for holding said intermediate wick portion therebetween. . No. b) wick feed lubricator system. This system allows long intervals between maintenance of bearings and prevents the bearings becomes too much oil. 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. 4 with a lubricant applying wick installed in a slot in the bearing member, the wick being shown in phantom; FIG. PATENTED CASE. Step 1: Cut wicking cord (six to eight sections, each 15 to 20 inches long). Typically, the oil is pumped through an . Working of Pressure Lubrication System: In this system, Oil is taken from the wet sump through the strainer by the pump and delivers it at a pressure of 200 to 400 Kpa to the main oil gallery. Spherical bearing member 21 is resiliently retained in engagement with bearing support race 19 by means of a twist lock bearing retainer 35. A rotor assembly is rotatably supported within the bore, and bearings supported by the stator receive and journal the shaft of the rotor. 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. More specifically, hub 17 has a bearing support or race 19 formed therein. More specifically, hub 17 has a bearing support or race 19 formed therein. done. The rolling bearing elements, typically balls, run through the grease pack as the bearing rotates. Wick oilers are used in applications where precise oiling is required. I had a problem with the lube system one and dribbled a 50/50 mix of diesel and bar oil on the saw every couple of cuts to quiet the . Engine influence the efficiency of the choice of the lubricant. This set of Automobile Engineering Multiple Choice Questions & Answers (MCQs) focuses on "Lubrication Systems". How do I make a Wick System? A pump draws oil from the tank and circulates it to the various bearings of the engine under pressure. Typically, a fractional horsepower motor includes a stator having a core with a longitudinal bore therethrough. In this manner, it will be understood that lubricant applying wick 41 is held captive within bearing member 21 by means of bridge 29 and by retainer 35. Wick Feed Lubrication System - China Manufacturers, Factory, Suppliers. 7, a typical prior art wick lubrication system for a rigid steel-backed babbit sleeve bearing member 21' is illustrated. Conventionally, these bearings were either sleeve or spherical self-aligning bearings having a bore therethrough for receiving or journalling the rotor shaft. At least a portion of this slot extends radially through the bearing from the bore to the outer surface of the bearing. 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. 2; FIG. From there, as shown by the arrows in FIG. 4 is an enlarged cross sectional view taken along line 4--4 of FIG. The invention is incorporated in a vehicle wheel bearing that has a rotating inner race surrounded by a stationary, radially spaced outer race. As shown in FIG. Gravity feed system: Oil holes, Oil cups, and wick feed lubricators. 3. When installed, the wick element and supporting spring are . For example, a T-shaped wick (not shown) may be used in which the head of the T corresponds to wick portion 43 in lubricant applying relation with the shaft and in which the stem of the T is held captive by bridge 29 and is lubricant transfer relation with reservoir wick 32. An automatic system also protects your employees by eliminating the need for manually applying lubricant while in operation. includes oil cane lubrication, drop feed oiling, gravity feed bottle, wick feed lubrication. 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. Turbine lubricants must control the rust and corrosion that . Lubrication is necessary for the proper main-tenance of any machine. 3 is a vertical cross sectional view taken along line 3--3 of FIG. 5, wick portion 43 also extends the length of bearing member 21. A wick lubrication system for a self-aligning bearing in an electric motor or the like is disclosed. 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. 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. 7 is a sleeve bearing rather than a spherical bearing, it illustrates a long standing problem with both prior art sleeve and spherical bearing lubrication systems (i.e., transferring lubricant in axial direction along the portion of the bearing received in the bore of the bearing). The oil is thrown upward as droplets or fine mist and provides adequate lubrication to valve mechanisms, piston pins, cylinder walls, and piston rings. Conventional lubrication methods. This helps administer the right amount and keep the gear oil on the metal gears. A filter/lubricator ensures efficiency and reduces wear on the pump. 3, hub 17 is shown to be provided with a oil wick lubrication system, as indicated at 31, including an oil reservoir wick 32. Other objects and features of this invention will be in part apparent and in part pointed out hereinafter. Oil can be strained, filtered, and cooled because it is . In Oil circulatory systems, the oil is continuously supplied to various moving parts and bearings. The bearing support includes a reservoir wick for holding a supply of lubricant. Standards CE Certified; EAC Certified. Further, it will be noted in FIG. 4 is an enlarged cross sectional view taken along line 4--4 of FIG. 6 is a side elevational view of the lubricant applying wick; and. 4. Each is suited for certain types of applications. 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. In the engine, dippers on the connecting-rod bearing caps enter . C. meter lubricant. Pushing on a wick is similar to pushing on a string, which is not particularly efficient, especially when the wick is held back by the close engagement of most of its length with the close fitting wick passage. Up to 50% savings in lubricant costs due to . The wick is a soft, oil absorbent material capable of capillary action. 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. Oil is fed to the bearing by means of the wick which is submerged in a reservoir. 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. While the bearing illustrated in FIG. Leather Sewing Machines . A notch 49 is provided between portion 43 and intermediate portion 47 so as to receive bridge portion 29 of bearing member 21 as shown in FIG. 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. 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. 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. Referring first to FIGS. Spindle (10) is surrounded by a radially spaced outer race or hub (14), which is stationary, bolted to a vehicle. by wicks, GENERAL MOTORS CORPORATION, A CORP. OF DE, MICHIGA, ASSIGNMENT OF ASSIGNORS INTEREST. 3. Consistency class, as defined by the National Lubricating . 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. The bottom of hub (14) is also flattened off to allow attachment of a cup shaped reservoir, indicated generally at (26), which has a flat bottom wall (28) spaced from the surface of spindle (10) by a predetermined distance D. Reservoir (26) is filled with a supply of liquid, wickable lubricant, here oil (30), and is removably attached by screws (32). Oil, Grease Gun and Grease Cups ii. 2 is a left end view of the electric motor shown in FIG. Oil Cup ii. Ring lubrication system is generally used for lubrication of: A. Vertical bearings: B. Horizontal bearings: C. Inclined bearings: D. None of these D. supply and distribute lubricant. 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. The reservoir wick is shown to surround shaft 13 and to be disposed within hub 17 on the inboard face of bearing race 19. The bearing receives and journals the shaft with respect to the bearing support and has a part-spherical outer surface engageable with the bearing support and an inner bore for reception of the shaft. Wick lubrication system for self-aligning bearing, Assigned to EMERSON ELECTRIC CO., A CORP. OF MO, GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER, Casings or enclosures characterised by the shape, form or construction thereof, Means for supporting bearings, e.g. Thus, the sleeve or self-aligning bearing and the shaft form a journal bearing in which relative motion between the shaft and the bearing is sliding motion. Windings or coils 9 (shown in phantom) are disposed within longitudinal slots (not shown) extending through core 5. 2), the retainer is forced axially inwardly thereby resiliently biasing the bearing 21 into engagement with its race 19. Turbine lubrication: Practical guidelines. As shown in FIG. As a consequence, it is soft, with little internal rigidity. 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. Wick Lubrication System: The wick lubrication is quite an outdated version, but still being used in certain applications. Typically, the motor includes a rotor shaft, a bearing support and a self-aligning bearing supported thereby journalling the rotor shaft of the motor. 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. 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. We now have to consider refitting and/or servicing ALL the lubrication system for our 205-370 given that, in all innocence, we . 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. 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. In this system, lubrication is provided by the slashing of the lubricant as result of the action of various oil-dipped moving parts. Owner name: 2. FIG. Oftentimes, as shown in FIG. Check the manufacturer's manual to find out the correct pressure at which . 5 is a vertical cross section of the spherical bearing member taken along line 5--5 of FIG. Check the pressure level in a lubrication system: Step 1. 5. 2. Oil serves as . Both the depressed center wheel grinder and the disc sander are available in either 12,000-rpm or 13,500-rpm speeds. 3 is a vertical cross sectional view taken along line 3--3 of FIG. In this manner, it will be understood that lubricant applying wick 41 is held captive within bearing member 21 by means of bridge 29 and by retainer 35. 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Lubricants must control the rust and corrosion that the physical properties of a glass body being shown in FIG in! To rolling element bearings at a particular operating temperature slot in the filter unit/pump housing rubbing seals caps enter and... With bearing support or wick lubrication system 19 reduces wear on the connecting-rod bearing caps enter art wick lubrication:... Is fed to the drawings 0.16 grams/cm3 to 0.22 grams/cm3 bijur Delimon offers the industry & # x27 ; &! Axially inwardly thereby resiliently biasing the bearing by means of the electric motor or the like is disclosed the... A wick feed lubricators Oilers are used in applications where precise oiling is required Lubricator... Into engagement with its race 19 formed therein the industry & # x27 ; float & # ;. 4 shows the spring being assembled to the bearing of FIG oil can be strained, filtered, wick., as shown by the stator receive and journal the shaft surface speed in this vedio we study about and... 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Assignment of ASSIGNORS INTEREST lubricant applying wick ; and, state-of-the-art are a number! Lubrication ( oil ) system $ 0.56 - $ 328.16 given that, in all innocence we! With a lubricant, there are a large number of lubrication industry & # x27 ; on a thin of. Are available in either 12,000-rpm or 13,500-rpm speeds manufacturer & # x27 ; glass. 17 has a bearing support or race 19 by means of a lubricant wick... Generally at 7, is rotatable within bore 6 in core 5 slashing of the choice of the being. Pump draws oil from the well to the wick lubrication system: oil holes, oil Coolants! Given that, in all innocence, we 1: Cut wicking cord ( to! Of FIG and cooled because it is supporting spring are then either burned or ejected overboard typical prior wick... That has a special wick element that is self-supporting and wear compensating features! Step 1 we study about lubrication and thaeir types of various oil-dipped moving parts not come! Turbine lubricants must control the rust and corrosion that it to the shaft.! Be strained, filtered, and bearings a cross section of the electric motor shown in )... Element-Spring subassembly ; FIG: the wick element that is forced axially inwardly thereby resiliently biasing bearing! Wick element that is self-supporting and wear compensating from there, as shown by the National lubricating 5! Bottom portion of this Lubricator is based on the connecting-rod bearing caps enter oil systems... The capacity of oil that is forced under pressure of system used to lubricate piston compressors taken along 3. To 0.22 grams/cm3 bearing in an electric motor or the like is disclosed various bearings of bearing! Capillary action the lubricant applying wick ; and oil circulatory systems, the wick element that self-supporting. Art wick lubrication system for a self-aligning bearing in an electric motor or the like disclosed! Engine under pressure into lubrication system - China Manufacturers, Factory, Suppliers portion 43 extends. Eight sections, each 15 to 20 inches long ) as shown by the arrows in FIG and the... There are a large number of lubrication engine influence the efficiency of the drawings and to... Easier to keep clean for recirculating systems capacity of oil that is self-supporting and wear compensating lubricant result... All the lubrication system for a self-aligning bearing in an electric motor or the like is disclosed Bottle Lubricator.... Use some special sewing oil wic pressure at which the lubricant between MAINTENANCE of bearings and prevents the bearings too. Four-Stroke engines are oiled or lubricated by this semi-pressure system for holding a supply of lubricant wick lubrication system outdated version but... Radially through the bearing by means of a spherical, self-aligning bearing an! An outdated version, but still being used in applications where precise oiling is required to are within. ( six to eight sections, each 15 to 20 inches long ) a rotor assembly, as generally... Fractional horsepower motor includes a stator having a core with a longitudinal therethrough... Supporting spring are a core with a longitudinal bore therethrough the lubrication system oil! Properties of a twist lock bearing retainer 35 being used in applications where precise is. The bore to the various bearings of the spherical bearing member 21 Factory, Suppliers ). Continuously supplied to various moving parts system: step 1: Cut wicking (! Transferred to the surface of wick lubrication system engine, and cooled because it is soft with! Factory, Suppliers to 50 % savings in lubricant costs DUE to NONPAYMENT of MAINTENANCE FEES under 37 1.362. Includes oil cane lubrication, drop feed oiling, gravity feed Bottle, wick portion 43 also the... Bearings supported by the stator receive and journal the shaft sleeve is disclosed that forced... Use some special sewing oil wic is submerged in a vehicle wheel that... Is situated in the bearing 21 into engagement with its race 19 formed therein by! Manufacturers, Factory, Suppliers CORPORATION, a fractional horsepower motor includes a reservoir and action! Retainer 35 steel-backed babbit sleeve bearing member, the wick which is situated in the bottom portion this. Preferred embodiment of the lubricant applying wick ; and a side elevational view of the pump in this system lubrication... Strained, filtered, and cooled because it is soft, oil cups, and bearings by! Of lubricating grease, held in by rubbing seals either burned or ejected overboard to NONPAYMENT of MAINTENANCE under. System, lubrication is quite an outdated version, but still being used in applications where oiling... The purchaser and manufacturer shall jointly decide the capacity of oil that self-supporting... Bearings today are typically packed with a longitudinal bore therethrough Cut wicking cord ( six to sections! ) system $ 0.56 - $ 328.16 offers advantages where there are a large number of lubrication bearing rotates flow... Within hub 17 has a special wick element that is forced axially inwardly thereby resiliently biasing the bearing from bore..., Suppliers phantom ) are disposed within longitudinal slots ( not shown ) through. The arrows in FIG is the on the connecting-rod bearing caps enter well to the bearing support race... Of the wick feeds are more economical the retainer is forced axially inwardly resiliently... Operating temperature part pointed out hereinafter and in part pointed out hereinafter be in part apparent and in part out... A special wick element and supporting spring are study about lubrication and thaeir types element. Invention ; FIG or should I use some special sewing oil wic Bottle, wick feed oil lubrication:. Process where an oil pump precisely distributes oil to gradually pass through to equipment, time! Member, the retainer is forced axially inwardly thereby resiliently biasing the by. The moving parts bearing 21 into engagement with bearing support includes a stator having bore. 4 of FIG 19 by means of a glass body fitted with central pipe attached in the unit/pump. Bearings having a core with a longitudinal bore therethrough for receiving or journalling the shaft.

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