DE3278433D1 - Tubular pneumodynamic bearing - Google Patents
Tubular pneumodynamic bearingInfo
- Publication number
- DE3278433D1 DE3278433D1 DE8383900481T DE3278433T DE3278433D1 DE 3278433 D1 DE3278433 D1 DE 3278433D1 DE 8383900481 T DE8383900481 T DE 8383900481T DE 3278433 T DE3278433 T DE 3278433T DE 3278433 D1 DE3278433 D1 DE 3278433D1
- Authority
- DE
- Germany
- Prior art keywords
- bearing
- tubular
- tubes
- pneumodynamic
- transducer
- 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
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
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
- F16C32/0607—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being retained in a gap, e.g. squeeze film bearings
- F16C32/0611—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being retained in a gap, e.g. squeeze film bearings by means of vibrations
-
- 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
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Sliding-Contact Bearings (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1982/001828 WO1984002755A1 (en) | 1982-12-30 | 1982-12-30 | Improved long tube bender element squeeze bearing |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3278433D1 true DE3278433D1 (de) | 1988-06-09 |
Family
ID=22168502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383900481T Expired DE3278433D1 (de) | 1982-12-30 | 1982-12-30 | Tubular pneumodynamic bearing |
Country Status (5)
Country | Link |
---|---|
US (1) | US4593956A (de) |
EP (1) | EP0130180B1 (de) |
JP (1) | JPS59501990A (de) |
DE (1) | DE3278433D1 (de) |
WO (1) | WO1984002755A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0637892B2 (ja) * | 1983-10-24 | 1994-05-18 | キヤノン株式会社 | スライダ |
US4850719A (en) * | 1988-09-12 | 1989-07-25 | The Torrington Company | Bearing with adjustable stiffness |
US5148340A (en) * | 1990-04-18 | 1992-09-15 | International Business Machines Corporation | Bifurcated air bearing actuator assembly for a disk drive system |
JPH05205359A (ja) * | 1992-01-27 | 1993-08-13 | Sony Corp | テープガイド装置 |
US5730349A (en) * | 1994-10-04 | 1998-03-24 | Canon Kabushiki Kaisha | Tape guide mechanism having vibration mechanism |
US6384518B1 (en) * | 2000-09-18 | 2002-05-07 | Jean A. Van Poppel | Piezoelectric coupler for variably coupling two bodies and joint incorporating the coupler |
DE10061640A1 (de) * | 2000-12-11 | 2003-07-24 | Volkswagen Ag | Verfahren zur Verhinderung des sporadischen Haftens zwischen zwei oder mehreren unter Überwindung von Reibkräften sich relativ zueinander bewegenden Bauteilen einer technischen Einrichtung |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2978597A (en) * | 1956-03-14 | 1961-04-04 | Harris Transducer Corp | Circuit element transducer |
US3351393A (en) * | 1963-07-10 | 1967-11-07 | United Aircraft Corp | Piezoelectric oscillating bearing |
US3339421A (en) * | 1963-11-14 | 1967-09-05 | Lear Siegler Inc | Dynamic gas film supported inertial instrument |
US3365680A (en) * | 1964-05-25 | 1968-01-23 | Westinghouse Electric Corp | Tunable narrow bandpass magnetrostrictive filter with electrostrictive drive |
US3420110A (en) * | 1965-11-10 | 1969-01-07 | Gen Precision Inc | Gimbal pivot |
US3433538A (en) * | 1966-02-24 | 1969-03-18 | Lear Siegler Inc | Dynamic gas film bearing structure |
US3390559A (en) * | 1967-08-30 | 1968-07-02 | Atomic Energy Commission Usa | Piezomechanical locking mechanism |
US3561253A (en) * | 1969-03-26 | 1971-02-09 | Thermo Systems Inc | Apparatus and method of measurement of particulate mass |
US3582698A (en) * | 1969-06-24 | 1971-06-01 | Hugh M Baker Jr | Resonator with counterrotating rigid parts |
US3902084A (en) * | 1974-05-30 | 1975-08-26 | Burleigh Instr | Piezoelectric electromechanical translation apparatus |
US3997954A (en) * | 1974-10-02 | 1976-12-21 | White Charles S | Low friction bearing prepared by winding onto a mandrel |
US4169984A (en) * | 1976-11-30 | 1979-10-02 | Contract Systems Associates, Inc. | Ultrasonic probe |
US4140936A (en) * | 1977-09-01 | 1979-02-20 | The United States Of America As Represented By The Secretary Of The Navy | Square and rectangular electroacoustic bender bar transducer |
US4666315A (en) * | 1981-06-12 | 1987-05-19 | International Business Machines Corporation | Planar and cylindrical oscillating pneumatodynamic bearings |
-
1982
- 1982-12-30 WO PCT/US1982/001828 patent/WO1984002755A1/en active IP Right Grant
- 1982-12-30 US US06/645,741 patent/US4593956A/en not_active Expired - Fee Related
- 1982-12-30 DE DE8383900481T patent/DE3278433D1/de not_active Expired
- 1982-12-30 EP EP83900481A patent/EP0130180B1/de not_active Expired
- 1982-12-30 JP JP83500567A patent/JPS59501990A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS59501990A (ja) | 1984-11-29 |
WO1984002755A1 (en) | 1984-07-19 |
EP0130180A4 (de) | 1985-07-01 |
EP0130180B1 (de) | 1988-05-04 |
EP0130180A1 (de) | 1985-01-09 |
US4593956A (en) | 1986-06-10 |
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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 |