DE69005040D1 - Magnetische Lagerbüchse. - Google Patents
Magnetische Lagerbüchse.Info
- Publication number
- DE69005040D1 DE69005040D1 DE90850173T DE69005040T DE69005040D1 DE 69005040 D1 DE69005040 D1 DE 69005040D1 DE 90850173 T DE90850173 T DE 90850173T DE 69005040 T DE69005040 T DE 69005040T DE 69005040 D1 DE69005040 D1 DE 69005040D1
- Authority
- DE
- Germany
- Prior art keywords
- magnetic bearing
- bearing bush
- bush
- magnetic
- bearing
- 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 - Fee Related
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
- F16C37/00—Cooling of bearings
- F16C37/002—Cooling of bearings of fluid 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
- F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial 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
- 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
- F16C33/103—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing
- F16C33/1035—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing by a magnetic field acting on a magnetic liquid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Sliding-Contact Bearings (AREA)
- Mounting Of Bearings Or Others (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8902244A SE467271B (sv) | 1989-06-21 | 1989-06-21 | Glidlager med en hylsa av magnetiserbart material |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69005040D1 true DE69005040D1 (de) | 1994-01-20 |
DE69005040T2 DE69005040T2 (de) | 1994-07-21 |
Family
ID=20376349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69005040T Expired - Fee Related DE69005040T2 (de) | 1989-06-21 | 1990-05-10 | Magnetische Lagerbüchse. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5059039A (de) |
EP (1) | EP0404739B1 (de) |
JP (1) | JPH0333507A (de) |
DE (1) | DE69005040T2 (de) |
SE (1) | SE467271B (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4024738C2 (de) * | 1990-08-03 | 1995-04-27 | Siemens Ag | Indirekte Spiegelleuchte |
US5460957A (en) * | 1992-04-28 | 1995-10-24 | Maruha Corporation | Calcium alginate oligosaccharide and method for producing the same from potassium or sodium alginate |
US5372432A (en) * | 1993-07-16 | 1994-12-13 | Nippon Ferrofluidics Corporation | Dynamic pressure bearing assembly |
DE102008056571A1 (de) * | 2008-11-10 | 2010-05-12 | Minebea Co., Ltd. | Fluiddynamisches Lagersystem |
CN110725858B (zh) * | 2019-10-21 | 2021-01-29 | 北京航空航天大学 | 一种用于磁轴承的分段开式柔性片段径向保护轴承 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3107955A (en) * | 1961-02-13 | 1963-10-22 | Dresser Ind | Bearing |
US3746407A (en) * | 1971-08-13 | 1973-07-17 | Litton Systems Inc | Ferrohydrodynamic low friction bearing |
US4254961A (en) * | 1979-04-30 | 1981-03-10 | Litton Systems, Inc. | Seal for fluid bearings |
GB2107004B (en) * | 1981-08-08 | 1985-07-24 | Nippon Telegraph & Telephone | A ferro fluidic seal |
US4694213A (en) * | 1986-11-21 | 1987-09-15 | Ferrofluidics Corporation | Ferrofluid seal for a stationary shaft and a rotating hub |
JP2516967B2 (ja) * | 1987-04-30 | 1996-07-24 | 松下電器産業株式会社 | 軸受装置 |
JPH0612128B2 (ja) * | 1988-06-22 | 1994-02-16 | 株式会社日立製作所 | 軸受装置 |
-
1989
- 1989-06-21 SE SE8902244A patent/SE467271B/sv not_active IP Right Cessation
-
1990
- 1990-05-10 DE DE69005040T patent/DE69005040T2/de not_active Expired - Fee Related
- 1990-05-10 EP EP90850173A patent/EP0404739B1/de not_active Expired - Lifetime
- 1990-06-14 JP JP2154141A patent/JPH0333507A/ja active Pending
- 1990-06-19 US US07/540,148 patent/US5059039A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69005040T2 (de) | 1994-07-21 |
EP0404739A2 (de) | 1990-12-27 |
EP0404739B1 (de) | 1993-12-08 |
JPH0333507A (ja) | 1991-02-13 |
SE467271B (sv) | 1992-06-22 |
EP0404739A3 (de) | 1991-07-31 |
US5059039A (en) | 1991-10-22 |
SE8902244L (sv) | 1990-12-22 |
SE8902244D0 (sv) | 1989-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |