DE69937955D1 - Hydrodynamisches/hydrostatisches radiallager - Google Patents

Hydrodynamisches/hydrostatisches radiallager

Info

Publication number
DE69937955D1
DE69937955D1 DE69937955T DE69937955T DE69937955D1 DE 69937955 D1 DE69937955 D1 DE 69937955D1 DE 69937955 T DE69937955 T DE 69937955T DE 69937955 T DE69937955 T DE 69937955T DE 69937955 D1 DE69937955 D1 DE 69937955D1
Authority
DE
Germany
Prior art keywords
shell
bearing
bearing shell
extending
hydrodynamic
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
DE69937955T
Other languages
English (en)
Other versions
DE69937955T2 (de
Inventor
Richard Julius Gozdawa
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.)
Corac Group PLC
Original Assignee
Corac Group PLC
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 Corac Group PLC filed Critical Corac Group PLC
Application granted granted Critical
Publication of DE69937955D1 publication Critical patent/DE69937955D1/de
Publication of DE69937955T2 publication Critical patent/DE69937955T2/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
    • F16C32/0651—Details of the bearing area per se
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings
    • 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
    • F16C32/0662—Details of hydrostatic bearings independent of fluid supply or direction of load
    • F16C32/0666—Details of hydrostatic bearings independent of fluid supply or direction of load of bearing pads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sliding-Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Supercharger (AREA)
  • Glass Compositions (AREA)
DE69937955T 1998-08-19 1999-08-19 Hydrodynamisches/hydrostatisches radiallager Expired - Lifetime DE69937955T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9818098.7A GB9818098D0 (en) 1998-08-19 1998-08-19 Improvements in or relating to bearings
GB9818098 1998-08-19
PCT/GB1999/002748 WO2000011360A1 (en) 1998-08-19 1999-08-19 Hydrodynamic journal bearing

Publications (2)

Publication Number Publication Date
DE69937955D1 true DE69937955D1 (de) 2008-02-21
DE69937955T2 DE69937955T2 (de) 2009-01-02

Family

ID=10837527

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69937955T Expired - Lifetime DE69937955T2 (de) 1998-08-19 1999-08-19 Hydrodynamisches/hydrostatisches radiallager

Country Status (7)

Country Link
US (1) US6623164B1 (de)
EP (1) EP1104504B1 (de)
JP (1) JP2002523692A (de)
AT (1) ATE383520T1 (de)
DE (1) DE69937955T2 (de)
GB (1) GB9818098D0 (de)
WO (1) WO2000011360A1 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1392984B1 (de) * 2001-06-06 2006-02-08 Delaware Capital Formation, Inc. Wellenlageranordnung
GB0115336D0 (en) * 2001-06-22 2001-08-15 Federal Mogul Rpb Ltd Bearing
US7836946B2 (en) * 2002-10-31 2010-11-23 Weatherford/Lamb, Inc. Rotating control head radial seal protection and leak detection systems
BRPI0411088B1 (pt) * 2003-06-07 2018-01-16 Siemens Aktiengesellschaft Conjunto de suporte com parte inclinada
GB2406147A (en) * 2003-09-19 2005-03-23 Dyson Ltd A rotor assembly
GB2424043A (en) * 2005-03-12 2006-09-13 Siemens Ind Turbomachinery Ltd A tilting pad bearing assembly
US8052327B2 (en) * 2007-06-04 2011-11-08 Ntn Corporation Hydrostatic gas bearing, rotator and CT scanner
IT1395717B1 (it) * 2009-09-22 2012-10-19 Nuovo Pignone Spa Cuscinetto, meccanismo di distribuzione olio e metodo.
IT1395716B1 (it) * 2009-09-22 2012-10-19 Nuovo Pignone Spa Cuscinetto, meccanismo di fissaggio e metodo per fissare almeno un pattino.
US8075190B1 (en) 2010-09-16 2011-12-13 Vestas Wind Systems A/S Spherical plain bearing pocket arrangement and wind turbine having such a spherical plain bearing
US8727728B2 (en) 2010-09-16 2014-05-20 Vestas Wind Systems A/S Convertible bearing for a wind turbine and method for operating same
US8734105B2 (en) 2010-09-16 2014-05-27 Vestas Wind Systems A/S Control system for a wind turbine and method of operating a wind turbine based on monitoring a bearing
US8172531B2 (en) * 2011-01-10 2012-05-08 Vestas Wind Systems A/S Plain bearing for a wind turbine blade and method of operating a wind turbine having such a plain bearing
EP2511521B2 (de) * 2011-04-14 2021-06-16 Siemens Gamesa Renewable Energy A/S Blattlager
US9850882B2 (en) 2011-05-19 2017-12-26 Vestas Wind Systems A/S Wind turbine generator with localized air gap control and a wind turbine having such a generator
EP2549131A1 (de) * 2011-07-20 2013-01-23 Siemens Aktiengesellschaft Kippsegmentradiallager für eine Einwellenströmungsmaschine
RU2470199C1 (ru) * 2011-08-19 2012-12-20 Олег Савельевич Кочетов Самоустанавливающийся гидродинамический подшипник скольжения
WO2013043495A1 (en) * 2011-09-21 2013-03-28 Dresser-Rand Company Tilt pad bearing with through-pivot lubrication
JP5628781B2 (ja) * 2011-12-07 2014-11-19 株式会社日立ニコトランスミッション 歯車装置
CN102562783B (zh) * 2012-01-11 2013-11-06 西安交通大学 由可控可倾瓦块和承载瓦块构成的一种变性能径向轴承
EP2669537A1 (de) * 2012-06-01 2013-12-04 Alstom Technology Ltd. Radiales Segmentlager für Turbine
CN103032464B (zh) * 2012-11-30 2015-10-07 上海电气电站设备有限公司 一种发电机可倾瓦结构
DE102013209199A1 (de) 2013-05-17 2014-11-20 Voith Patent Gmbh Kippsegment und Radialgleitlager
DE102013220981A1 (de) * 2013-05-17 2014-12-04 Voith Patent Gmbh Kippsegment und Radialgleitlager
US9790988B1 (en) * 2014-12-08 2017-10-17 Cadventures, Inc. Self-adjusting bushing bearing having a springy element
DE102014226807A1 (de) * 2014-12-22 2016-06-23 Robert Bosch Gmbh Foliensegmentlager, Verfahren zum Einstellen einer Spaltgeometrie eines Foliensegmentlagers sowie entsprechendes Herstellungsverfahren
JP6709061B2 (ja) * 2016-02-04 2020-06-10 三菱重工コンプレッサ株式会社 ティルティングパッドガス軸受
CN109312778B (zh) * 2016-05-26 2020-12-01 弗兰德-格拉芬斯达登有限公司 具有注射器和偏转器的流体动力轴承
WO2018049058A1 (en) * 2016-09-07 2018-03-15 New Way Machine Components, Inc. Snap joint for externally-pressurized gas bearings
WO2018166663A1 (en) * 2017-03-16 2018-09-20 Siemens Wind Power A/S Sliding bearing pad support
DE102017010603A1 (de) * 2017-11-16 2019-05-16 Tracto-Technik Gmbh & Co. Kg Gleitlager, Erdbohrvorrichtung, Verfahren zur Herstellung eines Gleitlagers und Verwendung eines Gleitlagers
US10774873B2 (en) * 2018-06-11 2020-09-15 Trane International Inc. Porous gas bearing
US10753392B2 (en) 2018-06-11 2020-08-25 Trane International Inc. Porous gas bearing
US11970952B2 (en) * 2019-09-13 2024-04-30 General Electric Company Method and system for rotor stabilization
EP3904712A1 (de) * 2020-04-28 2021-11-03 Siemens Gamesa Renewable Energy A/S Hauptlager für eine windenergieanlage
CN112228452A (zh) * 2020-09-25 2021-01-15 青岛海尔空调器有限总公司 轴套及空调器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1538467A (fr) * 1967-07-24 1968-09-06 Rateau Soc Palier ou butée à gaz à portance hydrostatique et hydrodynamique
GB1343518A (en) * 1970-11-30 1974-01-10 Ifield Lab Pty Ltd Journal support bearings for rotating shafts
JPS5339538B2 (de) 1973-04-05 1978-10-21
JPS5324625Y2 (de) 1974-01-24 1978-06-23
CH579723A5 (de) 1974-06-27 1976-09-15 Escher Wyss Ag
FR2507265A1 (fr) * 1981-06-05 1982-12-10 Technip Cie Dispositif pour faciliter le mouvement entre deux organes, tel qu'un palier ou une butee, a patins oscillants
CH662754A5 (de) 1984-03-01 1987-10-30 Escher Wyss Ag Behandlungsmaschine mit rotierbarer behandlungstrommel.
FR2574503B1 (fr) 1984-12-06 1987-01-16 Hispano Suiza Sa Palier fluide hydrodynamique comportant des patins a precharge evolutive
US5360273A (en) * 1992-07-07 1994-11-01 Aerojet General Corporation Hydrostatic rotor bearing having a pivoted pad
GB2292192B (en) 1994-08-06 1997-12-10 Glacier Metal Co Ltd Journal bearings

Also Published As

Publication number Publication date
EP1104504A1 (de) 2001-06-06
DE69937955T2 (de) 2009-01-02
EP1104504B1 (de) 2008-01-09
JP2002523692A (ja) 2002-07-30
ATE383520T1 (de) 2008-01-15
WO2000011360A1 (en) 2000-03-02
US6623164B1 (en) 2003-09-23
GB9818098D0 (en) 1998-10-14

Similar Documents

Publication Publication Date Title
ATE383520T1 (de) Hydrodynamisches/hydrostatisches radiallager
GB2376725A (en) Bearings
TW340898B (en) Zero clearance bearing
GB2333330A (en) Conical hydrodynamic bearing with two indendent circulation paths
ATE316620T1 (de) Lagervorrichtung mit sphärischen lagerflächen
CA2238985A1 (en) Tapered bearing housing
KR850008392A (ko) 스크롤 유체기계
DK1212542T3 (da) Kombineret radial-aksial-glideleje
JP4217002B2 (ja) 静止シールリングを有する端面シール組立体
DE69120048T2 (de) Hydrodynamische lager mit von einem tragkörper gestützten lagersegmenten sowie abgedichtete lagerzusammenbauten mit solchen lagern
SE7709786L (sv) Lagerskal
EP0164947A3 (de) Ausrückkupplungslager und Lagerträgereinheit
KR840002500A (ko) 스러스트 베어링
DE3575984D1 (de) Radialgleitlager.
CA2260642A1 (en) Bearing assembly with housing cap and seal
US5046864A (en) Tilting pad thrust bearing assemblies
ES2145723A1 (es) Junta homocinetica fija.
FI931115A0 (fi) Styrningshuvid foer tunga materialrullar
GB2330181A (en) Both ends open fluid dynamic bearing with multiple thrust plates
MY119187A (en) Fluid bearing having spacer
GB2006378A (en) Clutch Release Mechanism
DE59910487D1 (de) Druckbehandlungswalze
JPS5846255Y2 (ja) 動圧形流体軸受の支持装置
KR920012701A (ko) 레이디얼 피스톤 엔진
JP2560501Y2 (ja) 動圧軸受

Legal Events

Date Code Title Description
8364 No opposition during term of opposition