DE69505529D1 - Hybridschmierung mit selbstförderndem teilschmiersystem - Google Patents

Hybridschmierung mit selbstförderndem teilschmiersystem

Info

Publication number
DE69505529D1
DE69505529D1 DE69505529T DE69505529T DE69505529D1 DE 69505529 D1 DE69505529 D1 DE 69505529D1 DE 69505529 T DE69505529 T DE 69505529T DE 69505529 T DE69505529 T DE 69505529T DE 69505529 D1 DE69505529 D1 DE 69505529D1
Authority
DE
Germany
Prior art keywords
lubrication
self
hybrid
propelling part
lubrication system
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
DE69505529T
Other languages
English (en)
Other versions
DE69505529T2 (de
Inventor
Jules Kish
Stephen Sammataro
Charles Isabelle
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE69505529D1 publication Critical patent/DE69505529D1/de
Publication of DE69505529T2 publication Critical patent/DE69505529T2/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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • 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
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
    • F16N7/40—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems in a closed circulation system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4165—Control of cooling or lubricating
    • 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
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/14—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means
    • F16N7/16—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means the oil being carried up by a lifting device
    • F16N7/18—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means the oil being carried up by a lifting device with one or more feed members fixed on a shaft
    • 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
    • F16N2210/00—Applications
    • F16N2210/08—Aircraft
    • 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
    • F16N2210/00—Applications
    • F16N2210/12—Gearings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19991—Lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Details Of Gearings (AREA)
DE69505529T 1994-06-22 1995-05-30 Hybridschmierung mit selbstförderndem teilschmiersystem Expired - Lifetime DE69505529T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/263,584 US5411116A (en) 1994-06-22 1994-06-22 Self-scavenging, hybrid lubrication subsystem
PCT/US1995/006396 WO1995035455A1 (en) 1994-06-22 1995-05-30 Self-scavenging, hybrid lubrication subsystem

Publications (2)

Publication Number Publication Date
DE69505529D1 true DE69505529D1 (de) 1998-11-26
DE69505529T2 DE69505529T2 (de) 1999-06-10

Family

ID=23002398

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69505529T Expired - Lifetime DE69505529T2 (de) 1994-06-22 1995-05-30 Hybridschmierung mit selbstförderndem teilschmiersystem

Country Status (10)

Country Link
US (1) US5411116A (de)
EP (1) EP0765446B1 (de)
JP (1) JP3637064B2 (de)
KR (1) KR100364889B1 (de)
CN (1) CN1048792C (de)
BR (1) BR9508081A (de)
DE (1) DE69505529T2 (de)
ES (1) ES2124554T3 (de)
RU (1) RU2135861C1 (de)
WO (1) WO1995035455A1 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9501753D0 (en) * 1994-12-24 1995-03-22 Massey Ferguson Sa Wet clutch assembly
US5480003A (en) * 1994-09-09 1996-01-02 Emerson Electric Co. Passive lubrication delivery system and integral bearing housing
JP3329417B2 (ja) * 1994-09-21 2002-09-30 株式会社フジユニバンス トランスファ装置の潤滑構造
DE19538192A1 (de) * 1995-10-13 1997-04-17 Zahnradfabrik Friedrichshafen Ölversorgungsvorrichtung
US6112856A (en) * 1998-04-30 2000-09-05 Wilson; Thomas Gray Helicopter drip pan
US6167990B1 (en) * 1999-02-03 2001-01-02 Industrial Technology Research Institute Lubricating device for four-stroke engine
US6408718B1 (en) 1999-03-31 2002-06-25 Daimlerchrysler Corporation Stamped pump cover
US6446907B1 (en) 2000-03-22 2002-09-10 Thomas Gray Wilson Helicopter drip pan
US6997238B1 (en) * 2001-02-27 2006-02-14 W.S. Darley & Co. Cooler plate and gearbox assembly
GB0201396D0 (en) * 2002-01-22 2002-03-13 Lucas Industries Ltd Oil system and a generator including such an oil system
US6902508B2 (en) * 2003-06-18 2005-06-07 Clayton International, Inc. Helicopter mainshaft assembly and drive assembly including the same
SE530695C2 (sv) * 2006-12-18 2008-08-19 Scania Cv Abp Förfarande för att minska rotationsmotståndet hos kugghjul i en växellåda till motorfordon, jämte växellåda för genomförandet av förfarandet
US7931124B2 (en) * 2007-12-12 2011-04-26 United Technologies Corporation On-demand lubrication system and method for improved flow management and containment
US8096496B2 (en) 2007-12-19 2012-01-17 Phoenix Products Inc. Helicopter drip pan
EP2085616B1 (de) * 2008-01-29 2017-03-29 LEONARDO S.p.A. Schmiermittelpumpe
US8049120B2 (en) * 2008-09-30 2011-11-01 Apple Inc. Ultrasonic bonding of discrete plastic parts to metal
US8794107B2 (en) 2010-05-05 2014-08-05 Hamilton Sundstrand Corporation Submerged gear and bearing guard
GB2488142B (en) 2011-02-17 2017-11-01 Agustawestland Ltd Tail rotor gearbox lubrication
US8944216B2 (en) 2011-04-14 2015-02-03 United Technologies Corporation Lubricating transfer tube
US9073630B2 (en) 2011-06-09 2015-07-07 Phoenix Products, Inc. Helicopter drip pan apparatus and method of making and using such an apparatus
RU2474514C1 (ru) * 2011-06-20 2013-02-10 Закрытое акционерное общество "АВИА-ПРОЕКТ" Главный редуктор несущего винта
US20140260788A1 (en) * 2011-10-05 2014-09-18 Schaeffler Technologies Gmbh & Co. Kg Gearbox device with cooled dry-sump area
EP2610525B1 (de) * 2011-12-30 2017-09-06 LEONARDO S.p.A. Planetengetriebe für ein schwebendes Luftfahrzeug mit ringförmig angeordneten Schmiermitteldüsen
WO2013124590A1 (fr) * 2012-02-23 2013-08-29 Snecma Dispositif de récupération de l'huile de lubrification d'un réducteur épicycloïdal
FR2987417B1 (fr) * 2012-02-23 2014-03-28 Snecma Dispositif de recuperation de l'huile de lubrification d'un reducteur epicycloidal.
US9447920B2 (en) * 2012-06-08 2016-09-20 Phoenix Products, Inc. Helicopter drip pan
CN102730193B (zh) * 2012-06-20 2014-05-07 清华大学 直升机动力系统及使用此系统的直升机
US8978829B2 (en) 2012-07-02 2015-03-17 United Technologies Corporation Turbomachine fluid delivery system
CN102829311B (zh) * 2012-07-31 2015-06-17 湖南崇德工业科技有限公司 一种滑动轴承供油装置
EP2724934B1 (de) * 2012-10-26 2016-09-21 AGUSTAWESTLAND S.p.A. Schwebefähiges Flugzeug
US8870699B2 (en) * 2013-03-11 2014-10-28 Pratt & Whitney Canada Corp. Lubrication oil system for a reduction gearbox
RU2541569C1 (ru) * 2013-08-08 2015-02-20 Андрей Михайлович Трубицин Редуктор вертолёта соосной схемы
US9470303B2 (en) 2013-10-08 2016-10-18 Sikorsky Aircraft Corporation Self scavenging gear shield
EP3259458B1 (de) * 2015-02-18 2020-01-15 Sikorsky Aircraft Corporation Fluidverteilungsanordnung mit ablagerungsverhinderndem einlaufgehäuse
US9765875B2 (en) * 2015-06-19 2017-09-19 Sikorsky Aircraft Corporation Lubrication systems for gearbox assemblies
JP6846301B2 (ja) * 2017-06-27 2021-03-24 川崎重工業株式会社 ヘリコプタ用の動力伝達装置
US11486487B2 (en) 2018-11-02 2022-11-01 Sikorsky Aircraft Corporation Gearbox with integrated submersible lubricant pump

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR541159A (fr) * 1921-09-16 1922-07-24 Dispositif de graissage pour moteurs, machines-outils, etc.
US2492020A (en) * 1947-07-26 1949-12-20 Westinghouse Electric Corp Scavenging system for air propeller gear drives
DE3047719C2 (de) * 1980-12-18 1983-10-27 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Einrichtung zur Entlüftung eines Flüssigkeitsbehälters, insbesondere eines Schmiermittelbehälters für Flugzeuge bei extremen Fluglagen und -bedingungen
EP0068677A1 (de) * 1981-06-17 1983-01-05 WESTLAND plc Getriebe
JPS60164067A (ja) * 1984-02-01 1985-08-27 Toyota Motor Corp 車両用デイフアレンシヤルキヤリヤの潤滑構造
US4715244A (en) * 1986-07-17 1987-12-29 Sundstrand Corporation Self-scavenging gear box lubrication system
DE3929743A1 (de) * 1988-10-25 1990-04-26 Iveco Magirus Vorrichtung zum schmieren eines planetengetriebes
GB2234035B (en) * 1989-07-21 1993-05-12 Rolls Royce Plc A reduction gear assembly and a gas turbine engine

Also Published As

Publication number Publication date
ES2124554T3 (es) 1999-02-01
EP0765446B1 (de) 1998-10-21
EP0765446A1 (de) 1997-04-02
RU2135861C1 (ru) 1999-08-27
DE69505529T2 (de) 1999-06-10
US5411116A (en) 1995-05-02
KR970702973A (ko) 1997-06-10
CN1048792C (zh) 2000-01-26
JPH10501874A (ja) 1998-02-17
JP3637064B2 (ja) 2005-04-06
BR9508081A (pt) 1997-08-12
CN1150470A (zh) 1997-05-21
KR100364889B1 (ko) 2003-04-10
WO1995035455A1 (en) 1995-12-28

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Legal Events

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