RU2010137711A - Thrust BEARING ASSEMBLY - Google Patents
Thrust BEARING ASSEMBLY Download PDFInfo
- Publication number
- RU2010137711A RU2010137711A RU2010137711/11A RU2010137711A RU2010137711A RU 2010137711 A RU2010137711 A RU 2010137711A RU 2010137711/11 A RU2010137711/11 A RU 2010137711/11A RU 2010137711 A RU2010137711 A RU 2010137711A RU 2010137711 A RU2010137711 A RU 2010137711A
- Authority
- RU
- Russia
- Prior art keywords
- bearing
- gap
- gas
- working surface
- thrust bearing
- 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
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
- F16C17/042—Sliding-contact bearings for exclusively rotary movement for axial load only with flexible leaves to create hydrodynamic wedge, e.g. axial foil bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
Упорный подшипниковый узел, включающий пяту, подпятник, в зазоре между которыми размещен подшипник, выполненный с возможностью газодинамического формирования газовой смазки, снабженный средством подвода сжатого газа в зазор между пятой и рабочей поверхностью подшипника, отличающийся тем, что использован лепестковый подшипник, включающий, по меньшей мере, опорную и несущую платы, выполненные в виде шайб или дисков из упругого материала, последняя из которых образует рабочую поверхность подшипника, при этом средство подвода сжатого газа в зазор между пятой и рабочей поверхностью подшипника выполнено в виде сквозных каналов, сформированных в пяте, выпускные отверстия которых распределены по поверхности пяты, обращенной в рабочий зазор, а приемные отверстия выполнены с возможностью приема сжатого воздуха от внешнего источника. A thrust bearing assembly including a heel, a thrust bearing, in the gap between which is a bearing made with the possibility of gas-dynamic formation of gas lubricant, equipped with means for supplying compressed gas to the gap between the fifth and the working surface of the bearing, characterized in that a lobe bearing is used, including at least at least, support and carrier boards made in the form of washers or disks of elastic material, the last of which forms the working surface of the bearing, while the means for supplying compressed gas into the gap between the fifth and the working surface of the bearing is made in the form of through channels formed in the fifth, the outlet openings of which are distributed over the surface of the heel facing the working gap, and the receiving holes are configured to receive compressed air from an external source.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010137711/11A RU2449184C1 (en) | 2010-09-09 | 2010-09-09 | Thrust bearing assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010137711/11A RU2449184C1 (en) | 2010-09-09 | 2010-09-09 | Thrust bearing assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2010137711A true RU2010137711A (en) | 2012-03-20 |
RU2449184C1 RU2449184C1 (en) | 2012-04-27 |
Family
ID=46029750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2010137711/11A RU2449184C1 (en) | 2010-09-09 | 2010-09-09 | Thrust bearing assembly |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2449184C1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150362012A1 (en) | 2012-11-02 | 2015-12-17 | Yury Ivanovich Ermilov | Foil bearing assembly |
RU2710091C1 (en) * | 2018-12-26 | 2019-12-24 | Федеральное государственное бюджетное образовательное учреждение высшего образования "ОРЛОВСКИЙ ГОСУДАРСТВЕННЫЙ УНИВЕРСИТЕТ имени И.С. ТУРГЕНЕВА" (ОГУ им. И.С. Тургенева) | Thrust distal gas-dynamic bearing |
RU2769410C1 (en) * | 2021-02-12 | 2022-03-31 | Общество с ограниченной ответственностью "Проблемная лаборатория "Турбомашины" (ООО "ПЛ ТМ") | Thrust assembly of turbomachine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU802673A1 (en) * | 1978-10-24 | 1981-02-07 | Предприятие П/Я А-1665 | Gasodynamic thrust bearing |
US4227753A (en) * | 1978-12-29 | 1980-10-14 | Mechanical Technology Incorporated | Compliant gas thrust bearing with profiled and apertured thrust runner |
US4871267A (en) * | 1988-06-07 | 1989-10-03 | Allied-Signal Inc. | Foil thrust bearing |
RU2204064C2 (en) * | 2000-12-13 | 2003-05-10 | Дальневосточный государственный технический университет | Gas-dynamic thrust bearing |
RU2330197C1 (en) * | 2006-11-17 | 2008-07-27 | Дальневосточный государственный технический университет | Hybrid gas-film thrust bearing |
-
2010
- 2010-09-09 RU RU2010137711/11A patent/RU2449184C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2449184C1 (en) | 2012-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20180910 |