DE60316320D1 - Integrierte öltransferhülse und lager - Google Patents

Integrierte öltransferhülse und lager

Info

Publication number
DE60316320D1
DE60316320D1 DE60316320T DE60316320T DE60316320D1 DE 60316320 D1 DE60316320 D1 DE 60316320D1 DE 60316320 T DE60316320 T DE 60316320T DE 60316320 T DE60316320 T DE 60316320T DE 60316320 D1 DE60316320 D1 DE 60316320D1
Authority
DE
Germany
Prior art keywords
storage
oil transfer
integrated oil
transfer cup
cup
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
DE60316320T
Other languages
English (en)
Other versions
DE60316320T2 (de
Inventor
Gilles Beauvais
David Brouillet
Pierre Gauvin
Alain A Lewis
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.)
Pratt and Whitney Canada Corp
Original Assignee
Pratt and Whitney Canada 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 Pratt and Whitney Canada Corp filed Critical Pratt and Whitney Canada Corp
Publication of DE60316320D1 publication Critical patent/DE60316320D1/de
Application granted granted Critical
Publication of DE60316320T2 publication Critical patent/DE60316320T2/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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • F16C33/6674—Details of supply of the liquid to the bearing, e.g. passages or nozzles related to the amount supplied, e.g. gaps to restrict flow of the liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/28—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with two or more rows of rollers
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/581—Raceways; Race rings integral with other parts, e.g. with housings or machine elements such as shafts or gear wheels
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/664—Retaining the liquid in or near the bearing
    • F16C33/6651—Retaining the liquid in or near the bearing in recesses or cavities provided in retainers, races or rolling elements
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/23—Gas turbine engines
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/61—Toothed gear systems, e.g. support of pinion shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
DE60316320T 2002-08-23 2003-07-08 Integrierte öltransferhülse und lager Expired - Lifetime DE60316320T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US226263 1988-07-29
US10/226,263 US6758598B2 (en) 2002-08-23 2002-08-23 Integrated oil transfer sleeve and bearing
PCT/CA2003/001011 WO2004018886A1 (en) 2002-08-23 2003-07-08 Integrated oil transfer sleeve and bearing

Publications (2)

Publication Number Publication Date
DE60316320D1 true DE60316320D1 (de) 2007-10-25
DE60316320T2 DE60316320T2 (de) 2008-06-05

Family

ID=31887187

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60316320T Expired - Lifetime DE60316320T2 (de) 2002-08-23 2003-07-08 Integrierte öltransferhülse und lager

Country Status (5)

Country Link
US (1) US6758598B2 (de)
EP (1) EP1543250B1 (de)
CA (1) CA2494737C (de)
DE (1) DE60316320T2 (de)
WO (1) WO2004018886A1 (de)

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Publication number Priority date Publication date Assignee Title
US20060193545A1 (en) * 2005-02-25 2006-08-31 Honeywell International Inc. Rolling element bearing cage with improved pilot surface lubrication
FR2921973B1 (fr) * 2007-10-04 2011-04-29 Snecma Carter intermediaire de turboreacteur et turboreacteur
US9121303B2 (en) * 2008-06-10 2015-09-01 United Technologies Corporation Bearing system
US8065867B2 (en) * 2008-06-20 2011-11-29 United Technologies Corporation Radial ball bearing
US20100092379A1 (en) * 2008-10-13 2010-04-15 Stewart Albert E Apparatus and method for use in calcination
RU2484272C2 (ru) * 2011-06-23 2013-06-10 Открытое Акционерное общество "Научно-производственное предприятие "Мотор" Опора роторов турбины высокотемпературного газотурбинного двигателя
US8414448B2 (en) * 2011-08-31 2013-04-09 General Electric Company Gear system for wind turbine
US8771124B2 (en) 2012-01-16 2014-07-08 Hamilton Sundstrand Corporation Carrier for planetary gear system
US8961112B2 (en) 2012-03-26 2015-02-24 United Technologies Corporation Torque frame bushing arrangement for gas turbine engine fan drive gear system
WO2014160851A1 (en) * 2013-03-28 2014-10-02 United Technologies Corporation Rear bearing sleeve for gas turbine auxiliary power unit
US9695710B2 (en) 2014-09-08 2017-07-04 United Technologies Corporation Oil transfer bearing
US9803493B2 (en) 2014-10-01 2017-10-31 Electro-Motive Diesel, Inc. Turbine bearing and seal assembly for a turbocharger
US9488061B2 (en) 2014-10-01 2016-11-08 Electro-Motive Diesel, Inc. Compressor seal assembly for a turbocharger
US10288163B2 (en) 2015-10-23 2019-05-14 General Electric Company Method and system for a planetary power gearbox static to rotating oil transfer supply
EP3239481A1 (de) * 2016-04-27 2017-11-01 Rolls-Royce plc Ölkammerwand mit durchgangsöffnungen
US10519809B2 (en) 2016-10-21 2019-12-31 Pratt & Whitney Canada Corp. Liner for mounting socket of magnesium housing of aircraft engine
DE102017108332A1 (de) 2017-04-19 2018-10-25 Rolls-Royce Deutschland Ltd & Co Kg Getriebevorrichtung mit wenigstens einem gegenüber einer Gehäuseeinrichtung drehenden Bauteil
CN109027010B (zh) * 2018-09-10 2020-07-28 宁波艾德轴业有限公司 一种带齿轮的圆柱滚子轴承
US11371441B2 (en) 2019-06-07 2022-06-28 Raytheon Technologies Corporation Translating fluid delivery device
US11454320B2 (en) 2020-04-27 2022-09-27 Raytheon Technologies Corporation Porous seal element with internal fluid passage
US11466778B2 (en) * 2020-04-27 2022-10-11 Raytheon Technologies Corporation Rotational equipment seal element with internal fluid passage
US11624439B2 (en) 2020-04-27 2023-04-11 Raytheon Technologies Corporation Retainer for securing a seal element to a seal carrier
US11339719B2 (en) 2020-04-27 2022-05-24 Raytheon Technologies Corporation Fluid delivery system for rotational equipment
US11506080B2 (en) 2020-10-02 2022-11-22 Pratt & Whitney Canada Corp. Gas turbine engine probe cooling
CN112672628B (zh) * 2020-12-30 2023-03-10 西安开容电子技术有限责任公司 一种转动机构的屏蔽装置
FR3120914A1 (fr) * 2021-03-16 2022-09-23 Safran Aircraft Engines Module de soufflante equipe d’un dispositif de transfert d’huile
FR3120912B1 (fr) 2021-03-16 2023-02-24 Safran Aircraft Engines Module de soufflante equipe d’un dispositif de transfert d’huile
FR3120913B1 (fr) 2021-03-16 2023-02-24 Safran Aircraft Engines Module de soufflante equipe d’un dispositif de transfert d’huile
FR3120915B1 (fr) 2021-03-16 2023-04-14 Safran Aircraft Engines Module de soufflante equipe d’un dispositif de transfert d’huile
DE102021109637A1 (de) 2021-04-16 2022-10-20 Rolls-Royce Deutschland Ltd & Co Kg Planetengetriebe für ein Gasturbinentriebwerk
US11788433B2 (en) * 2021-10-26 2023-10-17 Pratt & Whitney Canada Corp. Lubrication system of aircraft engine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2334775A (en) 1941-04-25 1943-11-23 Blakeslee & Co G S Transmission unit
US2681126A (en) 1950-03-31 1954-06-15 Searls Edward Charles Lubrication of gearing
US3305280A (en) 1964-02-13 1967-02-21 Bunting Brass & Bronze Co Combination bearing
US3821908A (en) 1972-12-12 1974-07-02 Allis Chalmers Retainer for planet pinion shaft
DE2848778A1 (de) 1978-11-10 1980-05-22 Kugelfischer G Schaefer & Co Hochtourige waelzlagerung fuer rohrschnellverseilmaschinen
US4370106A (en) 1979-03-09 1983-01-25 Cummins Engine Company Bearing assembly for high speed shaft
KR890701930A (ko) 1987-08-05 1989-12-22 라이문트 라우에 및 에델버트 발터어 변속장치 케이싱내에서의 베벨기어의 배열방법
US5076766A (en) 1989-12-12 1991-12-31 Allied-Signal Inc. Turbocharger bearing retention and lubrication system
NL9001743A (nl) 1990-08-01 1992-03-02 Hulleman Techniek Bv Inrichting voor radiale doorvoer van een medium naar een roterend station.
US6183388B1 (en) 1996-03-12 2001-02-06 Allison Engine Company, Inc. Epicyclic face gear reduction gearbox particularly for a gas turbine engine
US6302356B1 (en) 1998-08-21 2001-10-16 Rolls-Royce Corporation Helicopter two stage main reduction gearbox
WO2000017540A2 (en) 1998-09-18 2000-03-30 Allison Engine Company, Inc. Propeller gearbox
US6663530B2 (en) 2001-12-14 2003-12-16 Pratt & Whitney Canada Corp. Zero twist carrier

Also Published As

Publication number Publication date
CA2494737A1 (en) 2004-03-04
EP1543250A1 (de) 2005-06-22
DE60316320T2 (de) 2008-06-05
WO2004018886A1 (en) 2004-03-04
EP1543250B1 (de) 2007-09-12
CA2494737C (en) 2010-11-09
US20040037483A1 (en) 2004-02-26
US6758598B2 (en) 2004-07-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition