ATE269499T1 - Hybrid lager - Google Patents

Hybrid lager

Info

Publication number
ATE269499T1
ATE269499T1 AT01942701T AT01942701T ATE269499T1 AT E269499 T1 ATE269499 T1 AT E269499T1 AT 01942701 T AT01942701 T AT 01942701T AT 01942701 T AT01942701 T AT 01942701T AT E269499 T1 ATE269499 T1 AT E269499T1
Authority
AT
Austria
Prior art keywords
bearing
load
lubricant
line
bay
Prior art date
Application number
AT01942701T
Other languages
English (en)
Inventor
Mihir C Desai
Raymond D Zagranski
Original Assignee
Coltec Ind Inc
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 Coltec Ind Inc filed Critical Coltec Ind Inc
Application granted granted Critical
Publication of ATE269499T1 publication Critical patent/ATE269499T1/de

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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1075—Wedges, e.g. ramps or lobes, for generating 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Sliding-Contact Bearings (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
AT01942701T 2000-01-21 2001-01-12 Hybrid lager ATE269499T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/489,747 US6241392B1 (en) 2000-01-21 2000-01-21 Hybrid bearing
PCT/US2001/001073 WO2001053711A1 (en) 2000-01-21 2001-01-12 Hybrid bearing

Publications (1)

Publication Number Publication Date
ATE269499T1 true ATE269499T1 (de) 2004-07-15

Family

ID=23945108

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01942701T ATE269499T1 (de) 2000-01-21 2001-01-12 Hybrid lager

Country Status (6)

Country Link
US (1) US6241392B1 (de)
EP (1) EP1165979B1 (de)
JP (1) JP4472910B2 (de)
AT (1) ATE269499T1 (de)
DE (1) DE60103814T2 (de)
WO (1) WO2001053711A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW515871B (en) * 2001-08-21 2003-01-01 Ind Tech Res Inst Dynamic-static mixing pressure fluid bearings and method of manufacturing same
US6729763B2 (en) 2001-11-16 2004-05-04 Kamatics Corporation Hybrid bearing system
EP1350930B2 (de) * 2002-04-03 2016-01-27 SLW Automotive Inc. Regelbare Verdrängerpump sowie Steursystem dafür
ATE404839T1 (de) * 2003-01-13 2008-08-15 Denel Pty Ltd Anordnung eines schildzapfens
KR100571156B1 (ko) * 2004-10-11 2006-04-17 엘에스전선 주식회사 하이브리드형 베어링
US8453665B2 (en) * 2007-03-15 2013-06-04 The University Of Akron Self-acting self-circulating fluid system without external pressure source and use in bearing system
US8636487B2 (en) * 2007-04-26 2014-01-28 Perkins Engines Company Limited Dual stage pump having intermittent mid-shift load supports
ES2395350B1 (es) * 2011-02-02 2014-09-09 Fagor, S. Coop. Prensa mecánica adaptada a procesos de conformado, en particular procesos de conformado en caliente
FR3025551B1 (fr) * 2014-09-05 2019-08-23 Safran Aircraft Engines Arbre de turbomachine
JP2016180313A (ja) * 2015-03-23 2016-10-13 日立オートモティブシステムズ株式会社 ポンプ装置
JP6790574B2 (ja) * 2016-08-12 2020-11-25 株式会社ジェイテクト 主軸装置と、該主軸装置を備えた研削盤
DE102018211620A1 (de) * 2018-07-12 2020-01-16 Skf Marine Gmbh Gleitlager
US12448963B2 (en) * 2023-04-04 2025-10-21 Kla Corporation Asymmetric gas bearing bushing for thermo-pump

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079203A (en) * 1958-11-07 1963-02-26 Atomic Energy Authority Uk Journal and journal bearing assemblies
US3508799A (en) * 1968-07-22 1970-04-28 Atomic Energy Commission Gas bearings
US3708215A (en) 1968-11-14 1973-01-02 Mechanical Tech Inc Hybrid boost bearing assembly
US3642331A (en) 1969-12-12 1972-02-15 Garrett Corp Hybrid bearing
SE362126B (de) 1972-04-27 1973-11-26 Skf Co
JPS5298848A (en) 1976-02-17 1977-08-19 Toyoda Mach Works Ltd Fluid bearing
FR2390627A1 (fr) 1977-05-13 1978-12-08 Renault Palier hydrostatique d'arbre tournant
US4159152A (en) * 1977-10-11 1979-06-26 Morgan Construction Company Means for lubricating the roll neck/sleeve interface of an oil film bearing
CA1096431A (en) * 1978-07-03 1981-02-24 Kunio Shibata Fluid bearing
US4597676A (en) 1984-04-30 1986-07-01 General Electric Company Hybrid bearing
US4684318A (en) 1984-05-16 1987-08-04 Borg-Warner Corporation Hydrostatic bearing for pumps and the like
JPH0361714A (ja) * 1989-07-28 1991-03-18 Kobe Steel Ltd ラジアル荷重軽減装置およびこれを用いた滑り軸受およびスクリュ圧縮機
US5545014A (en) 1993-08-30 1996-08-13 Coltec Industries Inc. Variable displacement vane pump, component parts and method
CA2126786A1 (en) 1994-06-27 1995-12-28 Mihail Ion Marcu Fifth wheel bearing plate improvements
US5456535A (en) * 1994-08-15 1995-10-10 Ingersoll-Rand Company Journal bearing
US5503478A (en) * 1995-04-03 1996-04-02 Federal-Mogul Corporation Lubricant distribution system for bearings and bushings
US5720558A (en) 1995-10-16 1998-02-24 Dresser-Rand Company Tilting bearing pad with an axial feed groove having an exit side profiled area
EP0888501A1 (de) 1996-02-08 1999-01-07 Aesop Inc. Gekoppeltes hydrostatisches/hydrodynamisches gleitlager
US6007311A (en) * 1997-11-14 1999-12-28 Sundstrand Corporation High speed self-lubricated fuel pump with hydrostatic bearings

Also Published As

Publication number Publication date
EP1165979A1 (de) 2002-01-02
WO2001053711A1 (en) 2001-07-26
EP1165979B1 (de) 2004-06-16
DE60103814T2 (de) 2005-06-30
DE60103814D1 (de) 2004-07-22
JP4472910B2 (ja) 2010-06-02
JP2003520339A (ja) 2003-07-02
US6241392B1 (en) 2001-06-05

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Legal Events

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