JP5301393B2 - 潤滑剤排出構成 - Google Patents

潤滑剤排出構成 Download PDF

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Publication number
JP5301393B2
JP5301393B2 JP2009193849A JP2009193849A JP5301393B2 JP 5301393 B2 JP5301393 B2 JP 5301393B2 JP 2009193849 A JP2009193849 A JP 2009193849A JP 2009193849 A JP2009193849 A JP 2009193849A JP 5301393 B2 JP5301393 B2 JP 5301393B2
Authority
JP
Japan
Prior art keywords
channel
chamber
lubricant discharge
outlet end
configuration
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 - Fee Related
Application number
JP2009193849A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010065682A5 (enExample
JP2010065682A (ja
Inventor
ニール・ロバート・フォミソン
マーク・ティッテル
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce 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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of JP2010065682A publication Critical patent/JP2010065682A/ja
Publication of JP2010065682A5 publication Critical patent/JP2010065682A5/ja
Application granted granted Critical
Publication of JP5301393B2 publication Critical patent/JP5301393B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F16N—LUBRICATING
    • F16N31/00—Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus
    • F16N31/02—Oil catchers; Oil wipers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2200/00—Mathematical features
    • F05D2200/20—Special functions
    • F05D2200/26—Special functions trigonometric
    • F05D2200/262—Cosine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • F05D2250/71—Shape curved
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/602—Drainage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/602—Drainage
    • F05D2260/6022—Drainage of leakage having past a seal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Supercharger (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
JP2009193849A 2008-09-11 2009-08-25 潤滑剤排出構成 Expired - Fee Related JP5301393B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0816562.3 2008-09-11
GBGB0816562.3A GB0816562D0 (en) 2008-09-11 2008-09-11 Lubricant scavenge arrangement

Publications (3)

Publication Number Publication Date
JP2010065682A JP2010065682A (ja) 2010-03-25
JP2010065682A5 JP2010065682A5 (enExample) 2012-05-10
JP5301393B2 true JP5301393B2 (ja) 2013-09-25

Family

ID=39889135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009193849A Expired - Fee Related JP5301393B2 (ja) 2008-09-11 2009-08-25 潤滑剤排出構成

Country Status (4)

Country Link
US (1) US8511057B2 (enExample)
EP (1) EP2163733B1 (enExample)
JP (1) JP5301393B2 (enExample)
GB (1) GB0816562D0 (enExample)

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* Cited by examiner, † Cited by third party
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EP2543832A1 (de) 2011-07-06 2013-01-09 Siemens Aktiengesellschaft Hydrauliklager für eine stationäre Gasturbine
US8961100B2 (en) * 2011-08-29 2015-02-24 United Technologies Corporation Valve for controlling flow of a turbomachine fluid
EP2672071A1 (en) * 2012-06-08 2013-12-11 Siemens Aktiengesellschaft Drain pipe arrangement and gas turbine engine comprising a drain pipe arrangement
US8997937B2 (en) * 2012-07-25 2015-04-07 Bell Helicopter Textron Inc. Direct drive rotation device for passively moving fluid
PL402185A1 (pl) * 2012-12-21 2014-06-23 General Electric Company Połączona instalacja ściekowa do silników turbinowych
WO2014109849A1 (en) * 2013-01-08 2014-07-17 Borgwarner Inc. An oil drain for the bearing housing of a turbocharger
WO2014112977A1 (en) 2013-01-15 2014-07-24 United Technologies Corporation Fluid collection gutter for a geared turbine engine
EP2946131B1 (en) * 2013-01-15 2020-03-04 United Technologies Corporation Turbine engine
JP6375149B2 (ja) * 2014-06-04 2018-08-15 川崎重工業株式会社 軸受の排油構造
FR3030616B1 (fr) * 2014-12-22 2019-03-29 Safran Aircraft Engines Support de palier pour turbomachine, notamment turboreacteur
US20170002687A1 (en) * 2015-07-02 2017-01-05 United Technologies Corporation Fan-drive gear system with separate scavenge pump
US11066945B2 (en) 2015-07-15 2021-07-20 Raytheon Technologies Corporation Fluid collection gutter for a geared turbine engine
ITUB20156062A1 (it) * 2015-12-01 2017-06-01 Gen Electric Alloggiamento per l'uso in un motore a turboventilatore e procedimento di lavaggio di fluido da esso.
US10329954B2 (en) * 2016-04-14 2019-06-25 Borgwarner Inc. Flow strakes for turbocharger bearing housing oil core
US10221766B2 (en) * 2016-04-29 2019-03-05 General Electric Company Sump assembly for a gas turbine engine
CA2965030A1 (en) 2016-04-29 2017-10-29 Rolls-Royce Corporation Lubrication scavenge system for a turbine engine with counter-rotating shafts
US10851941B2 (en) * 2017-12-04 2020-12-01 Rolls-Royce Corporation Lubrication and scavenge system
WO2019147778A1 (en) * 2018-01-26 2019-08-01 Siemens Aktiengesellschaft Journal bearing assembly with drainage facilitation element
DE102018202494A1 (de) 2018-02-19 2019-08-22 MTU Aero Engines AG Lagerkammergehäuse für eine strömungsmaschine
US11506079B2 (en) 2019-09-09 2022-11-22 Raytheon Technologies Corporation Fluid diffusion device for sealed bearing compartment drainback system
US11719127B2 (en) 2019-10-23 2023-08-08 Raytheon Technologies Corporation Oil drainback assembly for a bearing compartment of a gas turbine engine
US11970972B2 (en) * 2019-10-23 2024-04-30 Rtx Corporation Windage blocker for oil routing
US11788433B2 (en) 2021-10-26 2023-10-17 Pratt & Whitney Canada Corp. Lubrication system of aircraft engine
US11859546B2 (en) * 2022-04-01 2024-01-02 General Electric Company Eccentric gutter for an epicyclical gear train
FR3143081B1 (fr) * 2022-12-09 2025-11-14 Safran Trans Systems Gouttière de récupération d’huile de lubrification pour réducteur mécanique comprenant un déflecteur amélioré

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191514820A (en) 1915-10-20 1916-07-06 Joseph Bell Ferguson Improvements in Gear Cases and the like such as are used on Motor Vehicles.
US3045778A (en) * 1960-03-10 1962-07-24 Roper Hydraulics Inc Lube pumping system
JPS5614891B2 (enExample) * 1972-10-13 1981-04-07
JPS57195918A (en) 1981-05-29 1982-12-01 Hitachi Ltd Bearing for neck of roll
US5150769A (en) * 1986-01-13 1992-09-29 Hy-Tech Hydraulics, Inc. Controlled-flow lubricating system
JPH0343513U (enExample) 1989-09-07 1991-04-24
GB9220991D0 (en) * 1992-10-06 1992-11-18 Dowty Defence Lubrication system
US5489190A (en) * 1994-07-29 1996-02-06 Alliedsignal Inc. Dynamic oil scavenge system
IT1316226B1 (it) * 1999-10-06 2003-04-03 Daimler Chrysler Ag Dispositivo di convogliamento di olio nella coppa dell'olio di motoria combustione interna.
US6470666B1 (en) * 2001-04-30 2002-10-29 General Electric Company Methods and systems for preventing gas turbine engine lube oil leakage
US20030097872A1 (en) * 2001-11-29 2003-05-29 Granitz Charles Robert System for reducing oil consumption in gas turbine engines
US6889651B2 (en) * 2002-01-29 2005-05-10 Kawasaki Jukogyo Kabushiki Kaisha Engine and personal watercraft equipped with engine
US6996968B2 (en) * 2003-12-17 2006-02-14 United Technologies Corporation Bifurcated oil scavenge system for a gas turbine engine
US7278516B2 (en) * 2004-03-09 2007-10-09 Honeywell International, Inc. Apparatus and method for bearing lubrication in turbine engines
US7124857B2 (en) * 2004-03-18 2006-10-24 Pratt & Whitney Canada Corp. Rotating shaft scavenging scoop
US7063734B2 (en) * 2004-03-23 2006-06-20 Pratt & Whitney Canada Corp. Air/oil separation system and method
FR2869671B1 (fr) * 2004-04-29 2006-06-02 Snecma Moteurs Sa Dispositif de lubrification d'un composant dans un ensemble de pieces
GB0414619D0 (en) * 2004-06-30 2004-08-04 Rolls Royce Plc A bearing housing
US7296398B2 (en) * 2004-10-29 2007-11-20 General Electric Company Counter-rotating turbine engine and method of assembling same
US7836675B2 (en) * 2006-02-21 2010-11-23 General Electric Company Supercore sump vent pressure control
DE102006035888A1 (de) * 2006-07-31 2008-02-07 Dr.Ing.H.C. F. Porsche Ag Brennkraftmaschine
US7878303B2 (en) 2006-11-14 2011-02-01 Rolls-Royce Corporation Lubrication scavenge system
US7789200B2 (en) * 2006-11-14 2010-09-07 Rolls-Royce Corporation Sump housing
JP2008240522A (ja) * 2007-03-23 2008-10-09 Toyota Industries Corp タービン軸の油切り装置
US7935164B2 (en) * 2007-11-28 2011-05-03 General Electric Company Vortex air-oil separator system
FR2926738B1 (fr) * 2008-01-29 2010-04-02 Snecma Dispositif de deshuilage et turbomachine comportant ce dispositif

Also Published As

Publication number Publication date
EP2163733A2 (en) 2010-03-17
EP2163733A3 (en) 2011-04-27
JP2010065682A (ja) 2010-03-25
EP2163733B1 (en) 2018-10-10
US8511057B2 (en) 2013-08-20
US20100058729A1 (en) 2010-03-11
GB0816562D0 (en) 2008-10-15

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