[go: up one dir, main page]

DE60103814D1 - Hybrid lager - Google Patents

Hybrid lager

Info

Publication number
DE60103814D1
DE60103814D1 DE60103814T DE60103814T DE60103814D1 DE 60103814 D1 DE60103814 D1 DE 60103814D1 DE 60103814 T DE60103814 T DE 60103814T DE 60103814 T DE60103814 T DE 60103814T DE 60103814 D1 DE60103814 D1 DE 60103814D1
Authority
DE
Germany
Prior art keywords
bearing
load
lubricant
line
bay
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
DE60103814T
Other languages
English (en)
Other versions
DE60103814T2 (de
Inventor
C Desai
D Zagranski
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.)
Goodrich Pump and Engine Control Systems Inc
Original Assignee
Coltec Industries 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 Industries Inc filed Critical Coltec Industries Inc
Application granted granted Critical
Publication of DE60103814D1 publication Critical patent/DE60103814D1/de
Publication of DE60103814T2 publication Critical patent/DE60103814T2/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
    • 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)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Sliding-Contact Bearings (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
DE60103814T 2000-01-21 2001-01-12 Hybrid lager Expired - Lifetime DE60103814T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US489747 2000-01-21
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 (2)

Publication Number Publication Date
DE60103814D1 true DE60103814D1 (de) 2004-07-22
DE60103814T2 DE60103814T2 (de) 2005-06-30

Family

ID=23945108

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60103814T Expired - Lifetime DE60103814T2 (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
WO2004063657A1 (en) * 2003-01-13 2004-07-29 Denel (Pty) Ltd Trunnion assembly
KR100571156B1 (ko) * 2004-10-11 2006-04-17 엘에스전선 주식회사 하이브리드형 베어링
WO2008115473A2 (en) * 2007-03-15 2008-09-25 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
JP2002515963A (ja) 1996-02-08 2002-05-28 イソップ・インコーポレイテッド 静圧／動圧組み合わせ軸受
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
DE60103814T2 (de) 2005-06-30
ATE269499T1 (de) 2004-07-15
WO2001053711A1 (en) 2001-07-26
EP1165979A1 (de) 2002-01-02
EP1165979B1 (de) 2004-06-16
JP2003520339A (ja) 2003-07-02
US6241392B1 (en) 2001-06-05
JP4472910B2 (ja) 2010-06-02

Similar Documents

Publication Publication Date Title
DE60103814D1 (de) Hybrid lager
ATE290173T1 (de) Lager
EP0942188A3 (de) Dichtungseinrichtung für ein Wälzlager
WO2006072151A8 (en) Bearing assembly for supporting a transmission shaft in a housing
EP0881362A3 (de) Schublager für einen Turbolader
FR2760806B1 (fr) Palier auxiliaire a jeu nul permettant une tolerance d'un rotor vis-a-vis de chocs
EP1083349A4 (de) Magnetlager und vakuumpumpe
EP0875685A3 (de) Kombinierte, von aussen mit Druck beaufschlagte Gas-magnetische Lagervorrichtung und damit ausgestattete Spindeleinrichtung
ATE490415T1 (de) Kombiniertes radial-axiales gleitlager
DE69535715D1 (de) Selbsteinstellendes lager für hochtemperaturanwendungen
FR2804476B1 (fr) Systeme amortisseur et centreur de roulement pour pompe a vide sur palier magnetique
DE60218287D1 (de) Gasgeschmiertes axiallager
KR20180017044A (ko) 혼합식 동압력 기체 저널 베어링
AU2001251684A1 (en) Oil seal including wear sleeve with hydrodynamic pattern
DE50002465D1 (de) Lageranordnung für werkzeugmaschinenspindeln
ATE423279T1 (de) Lager
CN2841247Y (zh) 轧辊磨床砂轮主轴用动静压轴承结构
CA2483638A1 (en) Device for controlling the contact pressure of contact rolls
DE60123425D1 (de) Hybrid notlager für vacuumpumpe
DE60302547D1 (de) Führungskonfiguration für drucklageranordnung
DE50001202D1 (de) Unwuchtsaugleichsvorrichtung für zentrifugen
CN203418180U (zh) 一种精确定位轴瓦内侧面加工装置
MY119187A (en) Fluid bearing having spacer
CN103506869B (zh) 一种精确定位轴瓦内侧面加工装置
JPS54155339A (en) Pad bearing

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: GOODRICH PUMP AND ENGINE CONTROLS SYSTEMS,INC.(N.D

8364 No opposition during term of opposition