CN1218131C - 具有浮动盘的液力轴向轴承 - Google Patents
具有浮动盘的液力轴向轴承 Download PDFInfo
- Publication number
- CN1218131C CN1218131C CN011357754A CN01135775A CN1218131C CN 1218131 C CN1218131 C CN 1218131C CN 011357754 A CN011357754 A CN 011357754A CN 01135775 A CN01135775 A CN 01135775A CN 1218131 C CN1218131 C CN 1218131C
- Authority
- CN
- China
- Prior art keywords
- bearing
- hydraulic axial
- floating disc
- radial
- bearing element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
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
- F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
-
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
- F01D25/166—Sliding contact bearing
- F01D25/168—Sliding contact bearing for axial load mainly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/041—Axial thrust balancing
- F04D29/0413—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings
-
- 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
-
- 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
- F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
- F16C17/18—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with floating brasses or brushing, rotatable at a reduced speed
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/40—Application in turbochargers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/50—Bearings
- F05D2240/52—Axial thrust bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/50—Bearings
- F05D2240/53—Hydrodynamic or hydrostatic bearings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00810959A EP1199486B1 (de) | 2000-10-17 | 2000-10-17 | Hydrodynamisches Axiallager mit Schwimmscheibe |
EP00810959.7 | 2000-10-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1349057A CN1349057A (zh) | 2002-05-15 |
CN1218131C true CN1218131C (zh) | 2005-09-07 |
Family
ID=8174974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN011357754A Expired - Lifetime CN1218131C (zh) | 2000-10-17 | 2001-10-17 | 具有浮动盘的液力轴向轴承 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6585418B2 (zh) |
EP (1) | EP1199486B1 (zh) |
JP (1) | JP4090719B2 (zh) |
KR (1) | KR100828473B1 (zh) |
CN (1) | CN1218131C (zh) |
DE (1) | DE50009877D1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7631513B2 (en) * | 2005-03-25 | 2009-12-15 | Lg Electronics Inc. | Ice bank of refrigerator |
EP2042753A1 (de) | 2007-09-26 | 2009-04-01 | ABB Turbo Systems AG | Hydrodynamisches Axiallager |
US10092169B2 (en) | 2008-07-08 | 2018-10-09 | Karl Storz Imaging, Inc. | Solid state variable direction of view endoscope |
DE102011013830A1 (de) * | 2011-03-11 | 2012-08-02 | Ruhrpumpen Gmbh | Hydrodynamisches Gleitlager, insbesondere einer Magnetkupplungspumpe |
DE102011085681A1 (de) | 2011-11-03 | 2013-05-08 | Abb Turbo Systems Ag | Hydrodynamisches Axiallager |
EP2669537A1 (en) | 2012-06-01 | 2013-12-04 | Alstom Technology Ltd. | Journal pad bearing for turbine |
CN106321637B (zh) * | 2016-11-08 | 2019-03-26 | 哈尔滨广瀚动力传动有限公司 | 一种应用于双向旋转大比压高速行星轮轴承 |
DE102020114268A1 (de) | 2020-05-28 | 2021-12-02 | Man Energy Solutions Se | Axiallager für einen Axialturbolader |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE49087C (de) | A. V. WVRSTBMberger & CO. in Zürich, Sihl-Str. 43, und J. schweizer in Zürich, Weinberg-Str. 23 | Petroleum-Retortenbrenner. (2 | ||
US1786565A (en) | 1927-10-18 | 1930-12-30 | American Telephone & Telegraph | Thrust bearing |
GB1095999A (en) * | 1964-05-28 | 1967-12-20 | Hawker Siddeley Canada Ltd | Improvements in fluid thrust bearing |
DE3132443A1 (de) * | 1981-08-17 | 1983-02-24 | Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt | Anordnung zur axialen festlegung von maschinenelementen |
JPS5887935U (ja) | 1981-12-10 | 1983-06-15 | 石川島播磨重工業株式会社 | 過給機のスラスト軸受 |
US4961122A (en) * | 1987-05-11 | 1990-10-02 | Hitachi, Ltd. | Hydrodynamic grooved bearing device |
US5114245A (en) * | 1989-07-17 | 1992-05-19 | Nippon Seiko Kabushiki Kaisha | Dynamic pressure bearing device |
JPH03256546A (ja) * | 1990-03-05 | 1991-11-15 | Ebara Corp | スピンドルモータ |
US5273368A (en) * | 1990-11-13 | 1993-12-28 | Matsushita Electric Industrial Co., Ltd. | Hydrodynamic gas bearing |
DE4230037A1 (de) * | 1991-09-09 | 1993-03-11 | Aisin Seiki | Zentrifugal-aufladegeblaese |
US5289067A (en) * | 1992-01-31 | 1994-02-22 | Nsk Ltd. | Bearing device |
US5559382A (en) * | 1992-10-01 | 1996-09-24 | Nidec Corporation | Spindle motor |
DE4311117A1 (de) | 1993-04-05 | 1994-10-06 | Abb Management Ag | Axiales Gleit-Schublager, insbesondere für Turbolader |
JP2875989B2 (ja) * | 1995-10-28 | 1999-03-31 | 大宇電子株式會▲社▼ | Vcrのヘッドドラム組立体 |
JP3558768B2 (ja) * | 1995-12-26 | 2004-08-25 | 日本電産株式会社 | 動圧流体軸受を備えたモータ |
KR100192668B1 (ko) * | 1996-05-29 | 1999-06-15 | 이형도 | 동압유체 베어링을 사용하는 스핀들 모터의 회전축 단속장치 |
DE19641673B4 (de) * | 1996-10-11 | 2005-09-01 | Abb Turbo Systems Ag | Axialgleitlager |
US5828148A (en) * | 1997-03-20 | 1998-10-27 | Sundstrand Corporation | Method and apparatus for reducing windage losses in rotating equipment and electric motor/generator employing same |
DE19834111A1 (de) * | 1998-07-29 | 2000-02-03 | Asea Brown Boveri | Radiallager |
US6250807B1 (en) * | 1998-09-10 | 2001-06-26 | Ntn Corporation | Hydrodynamic type bearing and hydrodynamic type bearing unit |
JP2000087958A (ja) * | 1998-09-10 | 2000-03-28 | Sumitomo Electric Ind Ltd | 動圧気体軸受構造 |
US6305439B1 (en) * | 1999-02-25 | 2001-10-23 | Seagate Technology Llc | Vacuum fill/assembly method for fluid dynamic bearing motor |
JP2000297813A (ja) * | 1999-04-15 | 2000-10-24 | Sankyo Seiki Mfg Co Ltd | 動圧軸受装置及びその製造方法 |
-
2000
- 2000-10-17 EP EP00810959A patent/EP1199486B1/de not_active Expired - Lifetime
- 2000-10-17 DE DE50009877T patent/DE50009877D1/de not_active Expired - Lifetime
-
2001
- 2001-10-10 US US09/972,921 patent/US6585418B2/en not_active Expired - Lifetime
- 2001-10-15 KR KR1020010063329A patent/KR100828473B1/ko active IP Right Grant
- 2001-10-17 JP JP2001319817A patent/JP4090719B2/ja not_active Expired - Lifetime
- 2001-10-17 CN CN011357754A patent/CN1218131C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6585418B2 (en) | 2003-07-01 |
JP4090719B2 (ja) | 2008-05-28 |
JP2002168241A (ja) | 2002-06-14 |
KR20020030709A (ko) | 2002-04-25 |
CN1349057A (zh) | 2002-05-15 |
DE50009877D1 (de) | 2005-04-28 |
US20020136474A1 (en) | 2002-09-26 |
EP1199486B1 (de) | 2005-03-23 |
EP1199486A1 (de) | 2002-04-24 |
KR100828473B1 (ko) | 2008-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201216 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Baden, Switzerland Patentee before: ABB Turbine Systems Holdings Ltd. Effective date of registration: 20201216 Address after: Baden, Switzerland Patentee after: ABB Turbine Systems Holdings Ltd. Address before: Baden, Switzerland Patentee before: ABB Turbo Systems AG |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20050907 |