ES8104513A1 - Un dispositivo de apoyo hidrostatico - Google Patents

Un dispositivo de apoyo hidrostatico

Info

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
Application number
ES493940A
Other languages
English (en)
Other versions
ES493940A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Krupp Polysius AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Krupp Polysius AG filed Critical Krupp Polysius AG
Publication of ES493940A0 publication Critical patent/ES493940A0/es
Publication of ES8104513A1 publication Critical patent/ES8104513A1/es
Expired legal-status Critical Current

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
ES493940A 1979-08-02 1980-08-01 Un dispositivo de apoyo hidrostatico Expired ES8104513A1 (es)

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
ES493940A0 ES493940A0 (es) 1981-03-16
ES8104513A1 true ES8104513A1 (es) 1981-03-16

Family

ID=6077451

Family Applications (1)

Application Number Title Priority Date Filing Date
ES493940A Expired ES8104513A1 (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) ES8104513A1 (es)
ZA (1) ZA804212B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
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
US8183740B2 (en) * 2008-12-17 2012-05-22 Discovery Technology International, Inc. Piezoelectric motor with high torque
WO2010132892A2 (en) * 2009-05-15 2010-11-18 Discovery Technology International, Lllp 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0023658B1 (de) 1983-02-16
ES493940A0 (es) 1981-03-16
BR8004861A (pt) 1981-02-10
ATE2566T1 (de) 1983-03-15
DE2931364A1 (de) 1981-02-19
EP0023658A1 (de) 1981-02-11
US4320926A (en) 1982-03-23
DE3062033D1 (en) 1983-03-24
ZA804212B (en) 1981-08-26

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