ES8104513A1 - Un dispositivo de apoyo hidrostatico - Google Patents
Un dispositivo de apoyo hidrostaticoInfo
- Publication number
- ES8104513A1 ES8104513A1 ES493940A ES493940A ES8104513A1 ES 8104513 A1 ES8104513 A1 ES 8104513A1 ES 493940 A ES493940 A ES 493940A ES 493940 A ES493940 A ES 493940A ES 8104513 A1 ES8104513 A1 ES 8104513A1
- Authority
- ES
- Spain
- Prior art keywords
- bearing
- hydrostatic bearing
- pressure
- hydraulic pressure
- pockets
- 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
- F16C32/0662—Details of hydrostatic bearings independent of fluid supply or direction of load
- F16C32/0666—Details of hydrostatic bearings independent of fluid supply or direction of load of bearing pads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Reciprocating Pumps (AREA)
- Supports For Pipes And Cables (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
DISPOSITIVO DE APOYO HIDROSTATICO. COMPRENDE, AL MENOS, UNA ZAPATA DE SOPORTE (1) QUE CONSTA DE UNA CABEZA (2) Y DE UNA BASE (3). LA CABEZA (2) ES UN CUERPO SIMETRICO QUE APOYA CON MOVIMIENTO DE BASCULAMIENTO Y GIRO SOBRE LA BASE (3); EN SU PARTE SUPERIOR TERMINA EN UNA SUPERFICIE DE APOYO SUPERIOR TERMINA EN LA SUPERFICIE DE APOYO (4); EN SU PARTE INFERIOR ESTA PROVISTO DE UNA PARTE CENTRAL (18) TERMINADA EN UN MUÑON, CUYA SUPERFICIE EXTERIOR (18A) ES UN CASQUETE ESFERICO CONVEXO MECANIZADO. LA CABEZA ESTA ATRAVESADA POR UN TALADRO DE COMUNICACION VERTICAL (16) QUE PASA POR SU EJE. LAS CUATRO CAMARAS DE PRESION (5, 6) SE ALIMENTAN DE FLUIDO HIDRAULICO A TRAVES DE RACORES (12, 13) INDEPENDIENTES, CONECTADOS CON UN MEDIO DE PRESION HIDRAULICA. LA BASE (3) ES UN CUERPO SIMETRICO PROVISTO DE UNA BRIDA DE APOYO Y SUJECION, EN SU PARTE INFERIOR, Y DE UNA CAMARA DE DESCARGA (20), EN SU PARTE SUPERIOR, RODEADA DE UNA SUPERFICIE DE APOYO ANULAR (19A) SOBRE LA QUE ASIENTA EL CASQUETE ESFERICO DE LACABEZA (2). CUANDO UN ELEMENTO DE MAQUINA ES SUSTENTADO Y APOYADO DE FORMA GIRATORIA SOBRE LA SUPERFICIE DE APOYO (4) DE LA CABEZA (2), LAS CAMARAS DE PRESION RECIBEN A TRAVES DE LOS RACORES EL FLUIDO HIDRAULICO Y ESTE PASA TAMBIEN A LA CAMARA DE DESCARGA (20) A TRAVES DEL TALADRO VERTICAL (16). A
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792931364 DE2931364A1 (de) | 1979-08-02 | 1979-08-02 | Hydrostatisches lager |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8104513A1 true ES8104513A1 (es) | 1981-03-16 |
ES493940A0 ES493940A0 (es) | 1981-03-16 |
Family
ID=6077451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES493940A Granted ES493940A0 (es) | 1979-08-02 | 1980-08-01 | Un dispositivo de apoyo hidrostatico |
Country Status (7)
Country | Link |
---|---|
US (1) | US4320926A (es) |
EP (1) | EP0023658B1 (es) |
AT (1) | ATE2566T1 (es) |
BR (1) | BR8004861A (es) |
DE (2) | DE2931364A1 (es) |
ES (1) | ES493940A0 (es) |
ZA (1) | ZA804212B (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3125740A1 (de) * | 1981-06-30 | 1983-01-13 | Krupp Polysius Ag, 4720 Beckum | Hydrodynamisches lager |
US4496194A (en) * | 1981-07-31 | 1985-01-29 | Optimetrix Corporation | Gas bearing |
US4413864A (en) * | 1981-07-31 | 1983-11-08 | Optimetrix Corporation | Gas bearing |
US4621931A (en) * | 1983-12-19 | 1986-11-11 | Elliott Turbomachinery Co., Inc. | Method apparatus using a cavitating venturi to regulate lubricant flow rates to bearings |
US5743654A (en) * | 1987-05-29 | 1998-04-28 | Kmc, Inc. | Hydrostatic and active control movable pad bearing |
US4954057A (en) * | 1988-10-18 | 1990-09-04 | Copeland Corporation | Scroll compressor with lubricated flat driving surface |
US4934671A (en) * | 1989-04-27 | 1990-06-19 | Motorola Inc. | Self aligning air bearing platform |
US5921731A (en) * | 1996-12-31 | 1999-07-13 | The Ingersoll Milling Machine Company | High speed hydrostatic spindle |
US6036413A (en) * | 1997-01-02 | 2000-03-14 | The Ingersoll Milling Machine Company | High speed hydrodynamic spindle |
US6553806B1 (en) | 2001-04-13 | 2003-04-29 | O.K.L. Can Line Inc. | Reciprocation apparatus including a guide assembly |
DE102004023771A1 (de) * | 2004-05-11 | 2005-12-01 | Voith Paper Patent Gmbh | Lagerelement und hydrostatisches Lager |
JP2012512629A (ja) * | 2008-12-17 | 2012-05-31 | ディスカバリー テクノロジー インターナショナル,インク. | 高トルク圧電モータ |
EP2430727A2 (en) * | 2009-05-15 | 2012-03-21 | Discovery Technology International, Inc. | Electric motor with ultrasonic non-contact bearing |
US8235367B2 (en) * | 2009-06-10 | 2012-08-07 | Seagate Technology Llc | Selectively positioning a workpiece |
CN103240755B (zh) * | 2012-02-14 | 2016-01-06 | 鸿富锦精密工业(深圳)有限公司 | 调节机构 |
CN108098371A (zh) * | 2017-03-30 | 2018-06-01 | 哈尔滨理工大学 | 自适应型立式车床静压支承工作台 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1141605A (en) * | 1965-04-10 | 1969-01-29 | Dowty Technical Dev Ltd | Hydraulic apparatus |
US3338643A (en) * | 1965-04-22 | 1967-08-29 | Gen Electric | Hydrostatic bearing |
US3451731A (en) * | 1967-03-09 | 1969-06-24 | Apex Bearings Co The | Thrust bearing |
DE1965580A1 (de) * | 1968-12-30 | 1970-07-02 | Toernkvist Dipl Ing Rolf | Lagereinrichtung fuer hydrostatische Lagerung zweier zueinander beweglicher Teile |
US3675977A (en) * | 1969-10-09 | 1972-07-11 | Skf Ind Trading & Dev | Bearing for supporting heavy rotating machinery |
SE350312B (es) * | 1970-09-23 | 1972-10-23 | Skf Svenska Kullagerfab Ab | |
US4035041A (en) * | 1973-08-01 | 1977-07-12 | Stal-Laval Turbin Ab | Hydraulically supported thrust bearing |
CH606852A5 (es) * | 1975-12-02 | 1978-11-15 | Escher Wyss Ag | |
DE2604889A1 (de) * | 1976-02-07 | 1977-08-11 | Polysius Ag | Hydrostatische lagerstelle sowie hydrostatisches lager mit mehreren solcher lagerstellen |
-
1979
- 1979-08-02 DE DE19792931364 patent/DE2931364A1/de not_active Withdrawn
-
1980
- 1980-07-14 ZA ZA00804212A patent/ZA804212B/xx unknown
- 1980-07-14 US US06/167,804 patent/US4320926A/en not_active Expired - Lifetime
- 1980-07-21 AT AT80104277T patent/ATE2566T1/de not_active IP Right Cessation
- 1980-07-21 DE DE8080104277T patent/DE3062033D1/de not_active Expired
- 1980-07-21 EP EP80104277A patent/EP0023658B1/de not_active Expired
- 1980-08-01 BR BR8004861A patent/BR8004861A/pt unknown
- 1980-08-01 ES ES493940A patent/ES493940A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2931364A1 (de) | 1981-02-19 |
BR8004861A (pt) | 1981-02-10 |
US4320926A (en) | 1982-03-23 |
ATE2566T1 (de) | 1983-03-15 |
ZA804212B (en) | 1981-08-26 |
EP0023658A1 (de) | 1981-02-11 |
EP0023658B1 (de) | 1983-02-16 |
DE3062033D1 (en) | 1983-03-24 |
ES493940A0 (es) | 1981-03-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8104513A1 (es) | Un dispositivo de apoyo hidrostatico | |
ES459194A1 (es) | Perfeccionamientos en los dispositivos de apoyo hidrostati- co. | |
BR8506515A (pt) | Transmissao continuamente variavel do tipo de pressao hidraulica estatica | |
ES8200945A1 (es) | Perfeccionamientos en valvulas de seguridad | |
ES8103698A1 (es) | Perfeccionamientos en cilindros maestros para instalaciones de frenos hidraulicos de vehiculos | |
FR2483561B1 (fr) | Clapet detenteur de pression hydraulique | |
SE8207196L (sv) | Hydrostatiskt lagrad vals, serskilt en tryckbehandlingsvals | |
EP0305945A3 (en) | Reactor coolant pump hydrostatic sealing assembly with externally pressurized hydraulic balance chamber | |
GB1141605A (en) | Hydraulic apparatus | |
ES429520A1 (es) | Perfeccionamientos en sistemas integradores para proporcio-nar fluidos a presion. | |
AT254811B (de) | Kolben für hydraulische Grubenstempel oder sonstige hydraulische Druckzylinder für hohe Druckmitteldrücke | |
GB1301108A (en) | A reciprocating piston type unit having an hydrostatic thrust bearing system | |
GB1255697A (en) | Hydrostatic bearing unit | |
ES400919A1 (es) | Perfeccionamientos en accionadores de frenos hidraulicos. | |
ES8501497A1 (es) | Disposicion de piston y cilindro para instalaciones hidraulicas, especialmente para vehiculos automoviles | |
GB1303221A (es) | ||
ES242831U (es) | Una valvula de freno. | |
GB979158A (en) | Improvements in gas bearings | |
GB1532313A (en) | Shoe for a hydrostatic bearing | |
SE8001312L (sv) | Hydrostatisk kolvmaskin | |
CA978804A (en) | Axial piston hydraulic transducer shoe retainer structure | |
GB1456557A (en) | Radial piston hydraulic machine | |
JPS5423876A (en) | Master cylinder with hydraulic control valve | |
ES352140A1 (es) | Un dispositivo de cojinete deslizante hidrodinamico para uneje continuo. | |
JPS54108933A (en) | Check valve of oil pressure working clutch |