ES8201277A1 - Dispositivo de soporte hidrostatico de guia de un arbol - Google Patents

Dispositivo de soporte hidrostatico de guia de un arbol

Info

Publication number
ES8201277A1
ES8201277A1 ES496955A ES496955A ES8201277A1 ES 8201277 A1 ES8201277 A1 ES 8201277A1 ES 496955 A ES496955 A ES 496955A ES 496955 A ES496955 A ES 496955A ES 8201277 A1 ES8201277 A1 ES 8201277A1
Authority
ES
Spain
Prior art keywords
shaft
hydrostatic bearing
guiding
journal
wall
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
ES496955A
Other languages
English (en)
Other versions
ES496955A0 (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.)
Jeumont Schneider SA
Original Assignee
Jeumont Schneider SA
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 Jeumont Schneider SA filed Critical Jeumont Schneider SA
Publication of ES496955A0 publication Critical patent/ES496955A0/es
Publication of ES8201277A1 publication Critical patent/ES8201277A1/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
    • F16C32/0629—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 liquid cushion, e.g. oil cushion
    • F16C32/064—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 liquid cushion, e.g. oil cushion the liquid being supplied under pressure
    • F16C32/0651—Details of the bearing area per se
    • F16C32/0659—Details of the bearing area per se of pockets or grooves
    • 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
    • F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
    • F16C32/0685—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for radial load only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sliding-Contact Bearings (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)

Abstract

DISPOSITIVO DE SOPORTE HIDROSTATIVO DE GUIA DE UN ARBOL EN UNA BOMBA DE FLUIDO. EL ARBOL (1) ES SOLIDARIO CON UN MANGUITO (2), QUE FORMA UN MUÑON PARA EL SOPORTE. EL DISPOSITIVO INCORPORA DOS COJINETES CONCENTRICOS (3) (4), CON DOS JUEGOS DE CAMARAS (5) (6), COLOCADAS EN LA PARED INTERNA Y EXTERNA DEL MANGUITO (2). UN FLUIDO SE INTRODUCE POR UNOS CONDUCTOS (7) (8) (9) A UNOS SURTIDORES (10) (11), QUE LO LLEVAN A LAS CAMARAS, Y DE AQUI A UN COLECTOR (16) POR UNOS CONDUCTOS DE ESCAPE (16). EL FLUIDO CIRCULA CENTRIPETAMENTE DEBIDO A LA DIFERNECIA DE PRESION EXISTENTE EN LA ADMISION, AGUAS ABAJO DE LA BOMBA, Y EL ESCAPE AGUAS ARRIBA. EXISTEN VARIANTES DE REALIZACION.
ES496955A 1979-11-20 1980-11-19 Dispositivo de soporte hidrostatico de guia de un arbol Expired ES8201277A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7928524A FR2470285A1 (fr) 1979-11-20 1979-11-20 Palier hydrostatique de guidage d'un arbre

Publications (2)

Publication Number Publication Date
ES496955A0 ES496955A0 (es) 1981-12-16
ES8201277A1 true ES8201277A1 (es) 1981-12-16

Family

ID=9231866

Family Applications (1)

Application Number Title Priority Date Filing Date
ES496955A Expired ES8201277A1 (es) 1979-11-20 1980-11-19 Dispositivo de soporte hidrostatico de guia de un arbol

Country Status (11)

Country Link
US (1) US4417823A (es)
EP (1) EP0031262B1 (es)
JP (1) JPS56501576A (es)
CA (1) CA1166769A (es)
CH (1) CH645701A5 (es)
DE (1) DE3065480D1 (es)
ES (1) ES8201277A1 (es)
FR (1) FR2470285A1 (es)
SE (1) SE433867B (es)
WO (1) WO1981001449A1 (es)
ZA (1) ZA807223B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6439773B1 (en) * 1909-11-09 2002-08-27 Ntn Corporation Externally pressurized gas bearing spindle assembly
US4726692A (en) * 1985-10-07 1988-02-23 Interatom Gmbh Gas-static bearing with subdivided bearing surfaces
EP0221352A1 (de) * 1985-10-07 1987-05-13 INTERATOM Gesellschaft mit beschränkter Haftung Gasstatisches Lager mit unterteilten Lagerflächen
US4685813A (en) * 1986-07-28 1987-08-11 Moog Inc. Hydrostatic bearing
US4955730A (en) * 1988-12-05 1990-09-11 Kayaba Kogyo Kabushiki Kaisha Oil-pressure bearing apparatus
US5133386A (en) * 1989-04-21 1992-07-28 Magee Garth L Balanced, pressure-flow-compensated, single-stage servovalve
US5548170A (en) * 1994-07-13 1996-08-20 Glacier Rpb Inc. Vibration damping arrangement
RU2208723C2 (ru) * 2001-06-07 2003-07-20 Красноярский государственный технический университет Гидростатический подшипник
RU2211385C2 (ru) * 2001-07-17 2003-08-27 Красноярский государственный технический университет Гидростатический подшипник
RU2269682C2 (ru) * 2004-03-23 2006-02-10 Георгий Борисович Трусенев Упорный подшипник
FR2925940B1 (fr) * 2007-12-28 2014-03-14 Alstom Power Hydraulique Machine hydraulique, installation de conversion d'energie comprenant une telle machine et utilisation d'un palier-labyrinthe hydrostatique dans une telle machine
FR2934015A1 (fr) * 2008-07-15 2010-01-22 Alstom Hydro France Machine hydraulique et installation de conversion d'energie comprenant une telle machine
US10215230B2 (en) 2016-09-24 2019-02-26 Radiant Physics Inc. Pressurized gas bearings for rotating machinery

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2738238A (en) * 1952-06-27 1956-03-13 Gen Motors Corp Bearings
US2811109A (en) * 1954-09-24 1957-10-29 Allis Chalmers Mfg Co U-shaped annular fluid pressure bearing
FR1219118A (fr) * 1958-03-31 1960-05-16 Thomson Houston Comp Francaise Palier et tourillon combinés
US3399001A (en) * 1966-12-16 1968-08-27 Aerojet General Co Conical hydrostatic floating bearing
JPS5028203Y2 (es) * 1971-07-07 1975-08-20
FR2235458B1 (es) * 1973-06-28 1977-05-13 Labo Electronique Physique
JPS50112641A (es) * 1974-02-20 1975-09-04
CA1125378A (en) * 1978-04-03 1982-06-08 Bernard J. Weiss Combination microwave oven control system
JPS55109822A (en) * 1979-02-17 1980-08-23 Ushio Kogyo Kk Pneumatic bearing device

Also Published As

Publication number Publication date
SE8104275L (sv) 1981-07-09
CH645701A5 (fr) 1984-10-15
EP0031262A1 (fr) 1981-07-01
EP0031262B1 (fr) 1983-11-02
FR2470285A1 (fr) 1981-05-29
US4417823A (en) 1983-11-29
WO1981001449A1 (fr) 1981-05-28
ES496955A0 (es) 1981-12-16
FR2470285B1 (es) 1984-09-14
ZA807223B (en) 1981-11-25
DE3065480D1 (en) 1983-12-08
JPS56501576A (es) 1981-10-29
CA1166769A (fr) 1984-05-01
SE433867B (sv) 1984-06-18

Similar Documents

Publication Publication Date Title
ES8201277A1 (es) Dispositivo de soporte hidrostatico de guia de un arbol
GB1342817A (en) Axial bearing
MX162789A (es) Maquina giratoria para el manejo de fluido que tiene fugas de fluido reducidas
JPS5298848A (en) Fluid bearing
JPS6430972A (en) Stuffing box
GB1455895A (en) Bearing having an integral mounting flange and sealing elements
ES457964A1 (es) Dispositivo de rodamiento del tipo que comprende un roda- miento radial.
IT1086611B (it) Complesso di cuscinetto radiale-assiale in particolare per scatole cambio velocita'
GB1374226A (en) Rolling bearings
GB937515A (en) Bearing assembly
ES487202A1 (es) Perfeccionamientos en rotulas para uno o mas conductos
JPS55112482A (en) Turn table for one or more than two conduit tube
FR2490298B3 (es)
JPS5388205A (en) Centrifugal type hydraulic machine
GB1394931A (en) Bearing assembly
GB1426621A (en) Hydrostatic bearings
GB969094A (en) Gas-lubricated journal bearings
JPS57103927A (en) Water-lubricated bearing
GB935448A (en) Double-thrust bearing
JPS5510119A (en) Fluid bearing unit
JPS5486043A (en) Moving object static pressure guide mechanism
GB1072603A (en) Improvements to a ball and roller bearing
JPS52148753A (en) Static pressure fluid bearing
GB903055A (en) Improvements in fluid film dynamic bearing-systems
JPS5340148A (en) Rotary-shaft holding mechanism

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303