SU412816A1 - Thrust bearing - Google Patents
Thrust bearingInfo
- Publication number
- SU412816A1 SU412816A1 SU1896455A SU1896455A SU412816A1 SU 412816 A1 SU412816 A1 SU 412816A1 SU 1896455 A SU1896455 A SU 1896455A SU 1896455 A SU1896455 A SU 1896455A SU 412816 A1 SU412816 A1 SU 412816A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- bearing
- thrust
- thrust bearing
- bevels
- bevel
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
- F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
- F16C33/1075—Wedges, e.g. ramps or lobes, for generating pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
- F16C17/047—Sliding-contact bearings for exclusively rotary movement for axial load only with fixed wedges to generate hydrodynamic pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/23—Gas turbine engines
- F16C2360/24—Turbochargers
Description
1one
Изобретение относитс к области машиностроени и касаетс упорньш подшипников скольжени , предназначенных преимущественно дл турбокомпрессоров, служащих дл наддува двигателей внутреннего сгорали . The invention relates to the field of mechanical engineering and relates to erect sliding bearings, intended primarily for turbo compressors used for pressurization of internal combustion engines.
Известны упорные подшипники скольжени с несущими скосами на упорном торце.Known thrust bearings with bearing bevels on the thrust end.
Предлагаемый подшипник отличаетс от известных тем, что на упорном торце выполнены углублени , образующие со скосами перемычки.The proposed bearing differs from the known ones in that at the thrust end there are recesses which form a web with bevels.
Это позвол ет уменьшать потери на трение и повысить несущую способность подшипника .This makes it possible to reduce friction losses and increase the bearing capacity of the bearing.
На чертеже изображен упорный ьодшипник , вид на торец со стороны скосов и сече;ние по А-А.The drawing shows the thrust bearing, the end view from the side of the bevel and the section, as shown in AA.
Упорный подшипник содержит на упорном iTopue несущие скосы 1, углублени G. и перемычки 2.The thrust bearing contains on the iTopue thrust bearing bevels 1, grooves G. and lintels 2.
I При работе подшиш1ика смазочное масло, вькод из зоны высокого давлени в несу-I During the operation of the underbody, the lubricating oil, the code from the high pressure zone to the non-
йцем скосе 1, поступает в углублени U,j откуда отводитс на слив. Небольшие ;МЬР1ки 2 преп тствуют чрезмерному расходу смазки через подшипник.By the bevel 1, it enters the recesses U, j from where it is diverted to the drain. Smaller; MORP2 2 prevent excessive consumption of lubricant through the bearing.
Такое выполнение торца упорного подшипника исключает возможность возникновени полужидкостного трени , попадани гор чей смазки, отработавшей в одном скосе, в соседний скос, и снижает потери на трение, в результате чего повыщае1х: несуща способность подшипника.This embodiment of the thrust bearing eliminates the possibility of semi-liquid friction, the ingestion of hot grease in one bevel in the next bevel, and reduces friction losses, resulting in higher bearing bearing capacity.
Claims (1)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1896455A SU412816A1 (en) | 1973-04-04 | 1973-04-04 | Thrust bearing |
DE19742408938 DE2408938A1 (en) | 1973-04-04 | 1974-02-25 | AXIAL PLAIN BEARING |
CS220174A CS164731B1 (en) | 1973-04-04 | 1974-03-27 | |
FR7411112A FR2224666B1 (en) | 1973-04-04 | 1974-03-29 | |
IT4993074A IT1013092B (en) | 1973-04-04 | 1974-04-02 | CHIN STRIP THRUST BEARING |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1896455A SU412816A1 (en) | 1973-04-04 | 1973-04-04 | Thrust bearing |
Publications (1)
Publication Number | Publication Date |
---|---|
SU412816A1 true SU412816A1 (en) | 1976-06-25 |
Family
ID=20546302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1896455A SU412816A1 (en) | 1973-04-04 | 1973-04-04 | Thrust bearing |
Country Status (5)
Country | Link |
---|---|
CS (1) | CS164731B1 (en) |
DE (1) | DE2408938A1 (en) |
FR (1) | FR2224666B1 (en) |
IT (1) | IT1013092B (en) |
SU (1) | SU412816A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT364204B (en) * | 1975-12-11 | 1981-10-12 | Gelenkwellenbau Gmbh | FRONT BEARING DISC FOR THE BEARING PINS OF THE PIN CROSS OF A CROSS JOINT |
DE3370052D1 (en) * | 1982-04-22 | 1987-04-09 | Holset Engineering Co | Turbocharger |
US5137418A (en) * | 1990-12-21 | 1992-08-11 | Roy E. Roth Company | Floating self-centering turbine impeller |
DE4341563A1 (en) * | 1993-12-07 | 1995-06-08 | Bosch Gmbh Robert | Fuel pump for car |
US6966700B2 (en) | 2000-06-23 | 2005-11-22 | Gleitlagertechnik Weissbacher Gmbh | Hydrodynamic plain bearing and method of lubricating and cooling the bearing |
DE10030698A1 (en) * | 2000-06-23 | 2002-01-10 | Gleitlagertechnik Weissbacher | Process for lubricating and cooling a hydrodynamic plain bearing and device for carrying out this process |
CN105934593B (en) | 2014-02-27 | 2018-10-09 | 三菱重工发动机和增压器株式会社 | Tapered-land thrust bearing device and the turbocharger for having the bearing arrangement |
US10060470B2 (en) * | 2014-10-21 | 2018-08-28 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Thrust bearing and rotary machine |
JP6856613B2 (en) * | 2018-12-21 | 2021-04-07 | Tpr株式会社 | Combination thrust washer |
-
1973
- 1973-04-04 SU SU1896455A patent/SU412816A1/en active
-
1974
- 1974-02-25 DE DE19742408938 patent/DE2408938A1/en not_active Ceased
- 1974-03-27 CS CS220174A patent/CS164731B1/cs unknown
- 1974-03-29 FR FR7411112A patent/FR2224666B1/fr not_active Expired
- 1974-04-02 IT IT4993074A patent/IT1013092B/en active
Also Published As
Publication number | Publication date |
---|---|
IT1013092B (en) | 1977-03-30 |
CS164731B1 (en) | 1975-11-28 |
FR2224666A1 (en) | 1974-10-31 |
DE2408938A1 (en) | 1974-10-10 |
FR2224666B1 (en) | 1976-06-25 |
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