DE69832138D1 - Hydrodynamisches Wellenlager mit einem konzentrischen, aussenhydrostatischen Lager - Google Patents

Hydrodynamisches Wellenlager mit einem konzentrischen, aussenhydrostatischen Lager

Info

Publication number
DE69832138D1
DE69832138D1 DE69832138T DE69832138T DE69832138D1 DE 69832138 D1 DE69832138 D1 DE 69832138D1 DE 69832138 T DE69832138 T DE 69832138T DE 69832138 T DE69832138 T DE 69832138T DE 69832138 D1 DE69832138 D1 DE 69832138D1
Authority
DE
Germany
Prior art keywords
bearing
concentric
external hydrostatic
hydrodynamic shaft
shaft bearing
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
Application number
DE69832138T
Other languages
English (en)
Other versions
DE69832138T2 (de
Inventor
John D Halloran
Robert M Kolodziej
Gerald K Mruk
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.)
Cameron International Corp
Original Assignee
Cooper Cameron Corp
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 Cooper Cameron Corp filed Critical Cooper Cameron Corp
Application granted granted Critical
Publication of DE69832138D1 publication Critical patent/DE69832138D1/de
Publication of DE69832138T2 publication Critical patent/DE69832138T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/02—Sliding-contact bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
DE69832138T 1997-12-11 1998-12-10 Hydrodynamisches Wellenlager mit einem konzentrischen, aussenhydrostatischen Lager Expired - Lifetime DE69832138T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US988845 1997-12-11
US08/988,845 US5872875A (en) 1997-12-11 1997-12-11 Hydrodynamic shaft bearing with concentric outer hydrostatic bearing

Publications (2)

Publication Number Publication Date
DE69832138D1 true DE69832138D1 (de) 2005-12-08
DE69832138T2 DE69832138T2 (de) 2006-08-03

Family

ID=25534532

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69832138T Expired - Lifetime DE69832138T2 (de) 1997-12-11 1998-12-10 Hydrodynamisches Wellenlager mit einem konzentrischen, aussenhydrostatischen Lager

Country Status (3)

Country Link
US (1) US5872875A (de)
EP (1) EP0922873B1 (de)
DE (1) DE69832138T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010012062A1 (en) * 1998-07-23 2001-08-09 Eric C. Anderson System and method for automatic analysis and categorization of images in an electronic imaging device
US7602424B2 (en) * 1998-07-23 2009-10-13 Scenera Technologies, Llc Method and apparatus for automatically categorizing images in a digital camera
US7780424B2 (en) * 2008-10-21 2010-08-24 Baker Hughes Incorporated Self leveling dynamically stable radial bearing
GB2467168B (en) 2009-01-26 2011-03-16 Air Bearings Ltd Gas bearing and method of manufacturing the same
US8342821B2 (en) 2010-10-21 2013-01-01 Baker Hughes Incorporated Tuned bearing
DE102014117841A1 (de) 2014-12-04 2016-06-09 Rolls-Royce Deutschland Ltd & Co Kg Vorrichtung mit einem drehfesten ersten Bauteil und einem zumindest bereichsweise mit dem ersten Bauteil drehbar verbundenen zweiten Bauteil
DE102014117840A1 (de) * 2014-12-04 2016-06-09 Rolls-Royce Deutschland Ltd & Co Kg Vorrichtung mit einem drehfesten ersten Bauteil und einem zumindest bereichsweise mit dem ersten Bauteil drehbar verbundenen zweiten Bauteil

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660485A (en) * 1945-01-19 1953-11-24 Gerard Paul Louis Julien Fluid support
NL152775B (nl) * 1950-01-24 Foundation For Medical Technol Inrichting voor het maken van hechtkrammen.
NL152774A (de) * 1950-01-24
US2690936A (en) * 1951-01-26 1954-10-05 Parsons & Marine Eng Turbine Self-aligning bearing
US2921533A (en) * 1956-03-30 1960-01-19 Worthington Corp Hydrodynamic and hydrostatic bearing
GB805824A (en) * 1956-10-02 1958-12-17 Allis Chalmers Mfg Co Combined fluid pressure bearing and seal for apparatus utilizing a fluid
US3121596A (en) * 1960-10-07 1964-02-18 Landis Tool Co Spindle bearings
US3365958A (en) * 1964-08-27 1968-01-30 Chrysler Corp Combined fluid dynamic and fluid static bearing and gyroscope embodying the same
GB1099560A (en) * 1965-06-18 1968-01-17 Aerostatic Ltd Improvements in and relating to journal and thrust gas bearings
US3471205A (en) * 1966-07-05 1969-10-07 Bendix Corp Squeeze film bearings
GB1187062A (en) * 1967-03-06 1970-04-08 Gilbert Colin Davis Improvements in Hydrostatic Liquid Bearings.
US3456992A (en) * 1967-04-07 1969-07-22 Curtiss Wright Corp Vibration damping device
US3589782A (en) * 1969-09-18 1971-06-29 Westinghouse Electric Corp Damper bearing to increase rotor stability
FR2081969A5 (de) * 1969-10-10 1971-12-10 Gerard Paul
US3647272A (en) * 1969-11-07 1972-03-07 Aerostatic Ltd Fluid bearings
US3814554A (en) * 1970-04-13 1974-06-04 Case Co J I Support means for rotating elements
JPS4833297B1 (de) * 1970-04-21 1973-10-13
US3899222A (en) * 1971-06-02 1975-08-12 Yakov Idelevich Mendelevsky Hydrostatic bearing
US3746328A (en) * 1971-09-28 1973-07-17 Nat Steel Corp Fluid bearing support for tiltable metallurgical vessels
DE2252495A1 (de) * 1972-10-26 1974-05-02 Skf Kugellagerfabriken Gmbh Hydro- oder aerostatisches lager
US3863996A (en) * 1973-06-27 1975-02-04 Westinghouse Electric Corp Vibration damper bearing
US3929394A (en) * 1975-06-30 1975-12-30 Caterpillar Tractor Co Shaft journal bearing lubrication system
US3994541A (en) * 1975-10-03 1976-11-30 Carrier Corporation Bearing assembly
JPS5298848A (en) * 1976-02-17 1977-08-19 Toyoda Mach Works Ltd Fluid bearing
US4026612A (en) * 1976-03-22 1977-05-31 Caterpillar Tractor Co. Lubrication of seals in rotary mechanisms
US4097094A (en) * 1976-08-24 1978-06-27 Waukesha Bearings Corporation Journal bearing assembly with flexible support and viscous damping
JPS60569B2 (ja) 1980-06-04 1985-01-09 株式会社日立製作所 減衰軸受
US4365849A (en) * 1981-02-19 1982-12-28 Joy Manufacturing Company Hydrodynamic shaft bearing with concentric outer hydrostatic squeeze film bearing
US4793722A (en) * 1984-08-14 1988-12-27 Elliott Turbomachinery Co., Inc. Flexible damped bearing assembly
US5201585A (en) * 1991-12-31 1993-04-13 General Electric Company Fluid film journal bearing with squeeze film damper for turbomachinery
US5215384A (en) * 1992-04-16 1993-06-01 Dresser-Rand Company Self-centering squeeze film damper bearing
US5651616A (en) * 1996-10-17 1997-07-29 Dresser-Rand Company Tapered bearing housing

Also Published As

Publication number Publication date
EP0922873B1 (de) 2005-11-02
DE69832138T2 (de) 2006-08-03
EP0922873A3 (de) 2000-07-19
US5872875A (en) 1999-02-16
EP0922873A2 (de) 1999-06-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition