ZA807223B - Hydrostatic bearing for guidance of a shaft - Google Patents

Hydrostatic bearing for guidance of a shaft

Info

Publication number
ZA807223B
ZA807223B ZA00807223A ZA807223A ZA807223B ZA 807223 B ZA807223 B ZA 807223B ZA 00807223 A ZA00807223 A ZA 00807223A ZA 807223 A ZA807223 A ZA 807223A ZA 807223 B ZA807223 B ZA 807223B
Authority
ZA
South Africa
Prior art keywords
guidance
shaft
hydrostatic bearing
hydrostatic
bearing
Prior art date
Application number
ZA00807223A
Other languages
English (en)
Inventor
M Drevet
J Trouillet
Original Assignee
Jeumont Schneider
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 filed Critical Jeumont Schneider
Publication of ZA807223B publication Critical patent/ZA807223B/xx

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)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Sliding-Contact Bearings (AREA)
ZA00807223A 1979-11-20 1980-11-20 Hydrostatic bearing for guidance of a shaft ZA807223B (en)

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 (1)

Publication Number Publication Date
ZA807223B true ZA807223B (en) 1981-11-25

Family

ID=9231866

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00807223A ZA807223B (en) 1979-11-20 1980-11-20 Hydrostatic bearing for guidance of a shaft

Country Status (11)

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

Families Citing this family (10)

* 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
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 (sv) * 1971-07-07 1975-08-20
FR2235458B1 (sv) * 1973-06-28 1977-05-13 Labo Electronique Physique
JPS50112641A (sv) * 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
FR2470285B1 (sv) 1984-09-14
CH645701A5 (fr) 1984-10-15
US4417823A (en) 1983-11-29
JPS56501576A (sv) 1981-10-29
FR2470285A1 (fr) 1981-05-29
EP0031262A1 (fr) 1981-07-01
SE8104275L (sv) 1981-07-09
SE433867B (sv) 1984-06-18
CA1166769A (fr) 1984-05-01
ES496955A0 (es) 1981-12-16
EP0031262B1 (fr) 1983-11-02
ES8201277A1 (es) 1981-12-16
DE3065480D1 (en) 1983-12-08
WO1981001449A1 (fr) 1981-05-28

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