ES2103591T3 - Cojinete neumatico mejorado. - Google Patents
Cojinete neumatico mejorado.Info
- Publication number
- ES2103591T3 ES2103591T3 ES94916333T ES94916333T ES2103591T3 ES 2103591 T3 ES2103591 T3 ES 2103591T3 ES 94916333 T ES94916333 T ES 94916333T ES 94916333 T ES94916333 T ES 94916333T ES 2103591 T3 ES2103591 T3 ES 2103591T3
- Authority
- ES
- Spain
- Prior art keywords
- bearing
- pct
- sec
- peaks
- date
- 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
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
- F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
- F16C17/028—Sliding-contact bearings for exclusively rotary movement for radial load only with fixed wedges to generate hydrodynamic pressure, e.g. multi-lobe 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
- 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
- F16C33/1005—Construction relative to lubrication with gas, e.g. air, as lubricant
- F16C33/101—Details of the bearing surface, e.g. means to generate pressure such as lobes or wedges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Sliding-Contact Bearings (AREA)
- Laminated Bodies (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Elimination Of Static Electricity (AREA)
- Tires In General (AREA)
- Junction Field-Effect Transistors (AREA)
Abstract
UN SOPORTE DE AIRE (1) CON UNA FORMA AERODINAMICA NO CIRCULAR MEJORADA QUE CONSTA DE UNA SUPERFICIE DE SOPORTE (2) QUE, CUANDO SE DESARROLLA EN UN PLANO PLANO, SE CONVIERTE EN UN CONTORNO SINUSOIDAL HUECO CON TRES PUNTAS (3). ESTAS PUNTAS (3) ESTAN LOCALIZADAS EN UN DIAMETRO MAYOR, MIENTRAS QUE SUPERFICIES DE DIAMETRO INTERMEDIAS ENTRE LAS PUNTAS, YACEN SOBRE UN DIAMETRO MENOR (5). UN EJE CILINDRICO (6) ROTA ALREDEDOR DE UN EJE (7) QUE PASA A TRAVES DEL EJE DEL SOPORTE (1). EN UNA INCORPORACION, LAS PUNTAS DE ONDA ESTAN DISPUESTAS EN 120 GRADOS CON RESPECTO A UNA PUNTA ADYACENTE (3), ESTANDO LA PUNTA MAS ELEVADA FORMADA DE UN SURCO (8) QUE SE EXTIENDE LONGITUDINALMENTE PARALELO AL EJE CENTRAL DE SOPORTE (7).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939311231A GB9311231D0 (en) | 1993-06-01 | 1993-06-01 | An improved air bearing |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2103591T3 true ES2103591T3 (es) | 1997-09-16 |
Family
ID=10736416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94916333T Expired - Lifetime ES2103591T3 (es) | 1993-06-01 | 1994-05-31 | Cojinete neumatico mejorado. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5593230A (es) |
EP (1) | EP0705393B1 (es) |
JP (1) | JP3592713B2 (es) |
AT (1) | ATE151508T1 (es) |
DE (1) | DE69402549T2 (es) |
ES (1) | ES2103591T3 (es) |
GB (1) | GB9311231D0 (es) |
WO (1) | WO1994028323A1 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3439292B2 (ja) * | 1995-03-13 | 2003-08-25 | 住友電気工業株式会社 | 動圧気体軸受構造および光偏向走査装置 |
US5909966A (en) * | 1995-12-20 | 1999-06-08 | Ricoh Company, Ltd. | Self-acting air bearing |
JP3069039B2 (ja) * | 1996-02-02 | 2000-07-24 | 日本電産コパル電子株式会社 | 動圧気体軸受 |
WO1997041362A1 (fr) * | 1996-04-30 | 1997-11-06 | Sumitomo Electric Industries, Ltd. | Structure de palier a gaz sous pression dynamique, procede pour sa production et procede pour son utilisation |
JP4258026B2 (ja) * | 1997-02-28 | 2009-04-30 | 住友電気工業株式会社 | 動圧気体軸受構造およびその製造方法 |
GB9709347D0 (en) * | 1997-05-08 | 1997-06-25 | Westwind Air Bearings Ltd | An improved air bearing |
JPH11190329A (ja) * | 1997-12-25 | 1999-07-13 | Copal Electron Co Ltd | 周回流型の動圧軸受 |
US6336608B1 (en) | 2000-02-29 | 2002-01-08 | James Robert Cope | Flexible web roller guide assembly with an integral centrifugal pump capability to provide a hydrostatic air bearing function to the roller guides outside supporting surface |
US20040126045A1 (en) * | 2002-12-26 | 2004-07-01 | American Ball Bearing | Textured rolling element bearing |
JPWO2004070219A1 (ja) * | 2003-02-04 | 2006-05-25 | 日本発条株式会社 | 動圧軸受用の軸、動圧軸受、およびこの軸の製造方法 |
US7340834B1 (en) | 2003-07-30 | 2008-03-11 | E.I. Du Pont De Nemours And Company | Method of lubricating bearings |
US20060078239A1 (en) * | 2004-09-01 | 2006-04-13 | Florin Dimofte | Wave bearings in high performance applications |
US7431508B2 (en) * | 2005-08-25 | 2008-10-07 | Cummins Intellectual Properties, Inc. | Bearing assembly with pin having composite circular outer profile |
KR20180105673A (ko) * | 2016-02-02 | 2018-09-28 | 보르그워너 인코퍼레이티드 | 베어링 및 그의 제조 및 사용방법 |
JP2020165471A (ja) * | 2019-03-29 | 2020-10-08 | 日本電産株式会社 | 気体動圧軸受、モータおよび送風装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1473097A (fr) * | 1966-01-07 | 1967-03-17 | Metallurgie Francaise | Coussinet autolubrifiant et son procédé de fabrication |
DE1775488A1 (de) * | 1968-08-17 | 1971-08-12 | Loewe Pumpenfabrik Gmbh | Verfahren zur Herstellung von Mehrgleitflaechen-Lagerungen |
GB1175470A (en) * | 1968-08-23 | 1969-12-23 | Ford Motor Co | Spring Loaded Bearing |
FR2036619A5 (es) * | 1969-03-26 | 1970-12-24 | Renault | |
DE2906167C2 (de) * | 1979-02-17 | 1983-05-19 | Dornier System Gmbh, 7990 Friedrichshafen | Verfahren zur Herstellung eines Mehrflächengleitlagers |
JPS58149415A (ja) * | 1982-02-26 | 1983-09-05 | Hitachi Ltd | 制振軸受 |
DE3332357C1 (de) * | 1983-09-08 | 1985-04-04 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Hydrostatisch-hydrodynamisches Hybrid-Mehrgleitflaechenradiallager |
US4747705A (en) * | 1987-06-26 | 1988-05-31 | United Technologies Corporation | Power shaped multipad hydrodynamic journal bearing |
-
1993
- 1993-06-01 GB GB939311231A patent/GB9311231D0/en active Pending
-
1994
- 1994-05-31 EP EP94916333A patent/EP0705393B1/en not_active Expired - Lifetime
- 1994-05-31 DE DE69402549T patent/DE69402549T2/de not_active Expired - Lifetime
- 1994-05-31 ES ES94916333T patent/ES2103591T3/es not_active Expired - Lifetime
- 1994-05-31 WO PCT/GB1994/001176 patent/WO1994028323A1/en active IP Right Grant
- 1994-05-31 AT AT94916333T patent/ATE151508T1/de not_active IP Right Cessation
- 1994-05-31 JP JP50041795A patent/JP3592713B2/ja not_active Expired - Lifetime
- 1994-05-31 US US08/545,776 patent/US5593230A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69402549D1 (de) | 1997-05-15 |
GB9311231D0 (en) | 1993-07-21 |
WO1994028323A1 (en) | 1994-12-08 |
EP0705393B1 (en) | 1997-04-09 |
JPH09507553A (ja) | 1997-07-29 |
EP0705393A1 (en) | 1996-04-10 |
US5593230A (en) | 1997-01-14 |
ATE151508T1 (de) | 1997-04-15 |
DE69402549T2 (de) | 1997-11-13 |
JP3592713B2 (ja) | 2004-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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