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DE69716818D1 - Epicyclisches Untersetzungsgetriebe - Google Patents

Epicyclisches Untersetzungsgetriebe

Info

Publication number
DE69716818D1
DE69716818D1 DE69716818T DE69716818T DE69716818D1 DE 69716818 D1 DE69716818 D1 DE 69716818D1 DE 69716818 T DE69716818 T DE 69716818T DE 69716818 T DE69716818 T DE 69716818T DE 69716818 D1 DE69716818 D1 DE 69716818D1
Authority
DE
Germany
Prior art keywords
reduction gear
epicyclic reduction
epicyclic
gear
reduction
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
DE69716818T
Other languages
English (en)
Inventor
John M Hawkins
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 Corp
Original Assignee
Rolls Royce 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 Rolls Royce Corp filed Critical Rolls Royce Corp
Application granted granted Critical
Publication of DE69716818D1 publication Critical patent/DE69716818D1/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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/36—Toothed gearings for conveying rotary motion with gears having orbital motion with two central gears coupled by intermeshing orbital gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • F16H2055/173—Crown gears, i.e. gears have axially arranged teeth
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • 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
    • Y10T74/19628—Pressure distributing
    • 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
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/1966—Intersecting axes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Gear Transmission (AREA)
  • General Details Of Gearings (AREA)
DE69716818T 1996-03-12 1997-03-12 Epicyclisches Untersetzungsgetriebe Expired - Lifetime DE69716818D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/614,238 US6183388B1 (en) 1996-03-12 1996-03-12 Epicyclic face gear reduction gearbox particularly for a gas turbine engine

Publications (1)

Publication Number Publication Date
DE69716818D1 true DE69716818D1 (de) 2002-12-12

Family

ID=24460407

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69716818T Expired - Lifetime DE69716818D1 (de) 1996-03-12 1997-03-12 Epicyclisches Untersetzungsgetriebe

Country Status (3)

Country Link
US (1) US6183388B1 (de)
EP (1) EP0814281B1 (de)
DE (1) DE69716818D1 (de)

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SE519200C2 (sv) * 2001-06-05 2003-01-28 Volvo Aero Corp Gasturbinanordning med ett arrangemang för drivning av en eller flera hjälpapparater
US6612195B2 (en) 2001-11-26 2003-09-02 Sikorsky Aircraft Corporation Split-torque face gear transmission
US6758598B2 (en) 2002-08-23 2004-07-06 Pratt & Whitney Canada Corp. Integrated oil transfer sleeve and bearing
US8015900B2 (en) * 2003-07-16 2011-09-13 Sikorsky Aircraft Corporation Split-torque gear box
EP1709309A4 (de) * 2004-01-02 2012-06-20 Darrell Grayson Higgins Schiebekörper-verbrennungsmotor
US7022042B2 (en) * 2004-01-27 2006-04-04 Yakov Fleytman Epicyclic gear train
US7246482B2 (en) * 2004-07-16 2007-07-24 Honeywell International, Inc. Gas turbine engine bleed air power assist system and method
JP5025222B2 (ja) * 2005-11-21 2012-09-12 株式会社エンプラス 歯車装置
US8272202B2 (en) * 2006-10-12 2012-09-25 United Technologies Corporation Gas turbine engine fan variable area nozzle with swivalable insert system
US9957918B2 (en) 2007-08-28 2018-05-01 United Technologies Corporation Gas turbine engine front architecture
JP2009197842A (ja) * 2008-02-19 2009-09-03 Mitsubishi Heavy Ind Ltd 遊星機構
DE102008023391A1 (de) * 2008-05-13 2009-11-19 Magna Powertrain Ag & Co Kg Differentialgetriebe
US8439631B2 (en) * 2008-09-05 2013-05-14 Rolls-Royce Corporation Shaft coupling arrangement
WO2010048450A2 (en) * 2008-10-23 2010-04-29 Robert Cline Epicyclic joint
US8357070B2 (en) 2010-05-17 2013-01-22 Pratt & Whitney Method of compensating gear carrier bearing misalignment under load
FR2960612B1 (fr) * 2010-05-25 2012-06-22 Snecma Boite d'engrenages dans une turbomachine
CN102230519B (zh) * 2011-04-12 2013-11-27 河南科技大学 面齿轮式行星减速箱
US9169781B2 (en) 2012-01-31 2015-10-27 United Technologies Corporation Turbine engine gearbox
DE102012102401B4 (de) * 2012-03-21 2016-01-07 Kolbenschmidt Pierburg Innovations Gmbh Vorrichtung zur Phasenverschiebung des Drehwinkels eines Antriebsrades zu einer Abtriebswelle
US8529197B1 (en) 2012-03-28 2013-09-10 United Technologies Corporation Gas turbine engine fan drive gear system damper
US8790075B2 (en) 2012-03-30 2014-07-29 United Technologies Corporation Gas turbine engine geared architecture axial retention arrangement
KR101371409B1 (ko) * 2013-01-14 2014-03-12 오동수 차동 Bevel 치차 감속기
US10107378B2 (en) 2015-11-03 2018-10-23 General Electric Company Systems and methods for a gas turbine engine with combined multi-directional gearbox deflection limiters and dampers
US10274071B2 (en) 2016-01-28 2019-04-30 General Electric Company Gearbox planet squeeze film damper
US10113633B2 (en) 2016-01-28 2018-10-30 General Electric Company Gearbox planet squeeze film damper
US9677659B1 (en) 2016-01-28 2017-06-13 General Electric Company Gearbox planet attenuation spring damper
US10318903B2 (en) 2016-05-06 2019-06-11 General Electric Company Constrained cash computing system to optimally schedule aircraft repair capacity with closed loop dynamic physical state and asset utilization attainment control
US10392970B2 (en) 2016-11-02 2019-08-27 General Electric Company Rotor shaft architectures for a gas turbine engine and methods of assembly thereof
CN107504134A (zh) * 2017-09-18 2017-12-22 彭震远 变速机构及变速器
US11092020B2 (en) 2018-10-18 2021-08-17 Raytheon Technologies Corporation Rotor assembly for gas turbine engines
US11118506B2 (en) 2018-12-21 2021-09-14 General Electric Company Gear assembly for a turbo machine
CA3076440C (en) * 2019-03-22 2024-05-14 Donald C. Beaudet Gear set in which interacting gears have a different circular pitch
FR3111173B1 (fr) 2020-06-03 2022-05-13 Franck Grolleau Réducteur radial haute densité de puissance pour turbosoufflante
CN114382593B (zh) * 2020-10-22 2024-09-17 通用电气公司 涡轮机和齿轮组件
FR3112183B1 (fr) 2021-01-30 2023-04-14 Franck Livio Severino Grolleau Ressort de torsion haute densité de couple à faible raideur
US11614147B1 (en) * 2022-05-12 2023-03-28 Christopher Drew Gear systems

Family Cites Families (23)

* Cited by examiner, † Cited by third party
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US1195119A (en) * 1916-08-15 Vania
US798907A (en) * 1904-07-11 1905-09-05 Holson Motor Patents Company Ltd Mechanical movement.
FR652043A (fr) 1928-03-31 1929-03-02 Dispositif de changement automatique de vitesse
US2270567A (en) 1940-04-13 1942-01-20 Chrysler Corp Differential mechanism
US2313183A (en) * 1941-11-04 1943-03-09 Trbojevich Nikola Transmission and gear teeth
US2924998A (en) * 1954-12-31 1960-02-16 Gen Motors Corp Differential gear reducer
US2908187A (en) * 1955-05-19 1959-10-13 Illinois Tool Works Reduction gearing unit
US2951395A (en) * 1958-09-17 1960-09-06 United Aircraft Corp Flexible gearbox mounting
US3129608A (en) * 1959-12-04 1964-04-21 Westland Aircraft Ltd Mechanical gearing
GB1044931A (en) * 1964-02-14 1966-10-05 Volvo Penta Ab Improved propeller drive mechanism for boats
US3871248A (en) * 1974-08-13 1975-03-18 Thomas Barish Two-power-path bevel gearing for high loads and high speeds
US4043216A (en) * 1974-10-11 1977-08-23 Lucas Industries Limited Compound pinions for use in epicyclic gear boxes
US4068470A (en) * 1974-11-08 1978-01-17 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Gas turbine engine with convertible accessories
US4251987A (en) 1979-08-22 1981-02-24 General Electric Company Differential geared engine
JPS58196348A (ja) * 1982-05-11 1983-11-15 Asmo Co Ltd 減速装置
US4486051A (en) * 1982-11-19 1984-12-04 Joy Manufacturing Company Mining Machine
NL8503488A (nl) * 1985-12-18 1987-07-16 Daf Special Products B V Tandwieltransmissie, in het bijzonder voor helicoptertoepassing.
EP0473583B1 (de) 1989-01-11 1995-04-12 Crown Gear B.V. Zahnradgetriebe zwischen einer Eingangswelle und zwei gegenlaufenden konzentrischen Ausgangswellen
US5114287A (en) * 1990-03-30 1992-05-19 The Gleason Works Process for producing face hobbed bevel gears with toe relief
US5178028A (en) * 1990-09-27 1993-01-12 Lucas Western, Inc. Offset face gear transmission
WO1992018279A1 (en) 1991-04-15 1992-10-29 Crown Gear B.V. Method for finishing hardened crown wheels
US5233886A (en) * 1992-05-26 1993-08-10 Lucas Western, Inc. Increased capacity face gear arrangement for transmitting torque through an angle and to a plurality of power extraction paths
US5472385A (en) 1993-03-09 1995-12-05 Clark Equipment Company Differential

Also Published As

Publication number Publication date
EP0814281A2 (de) 1997-12-29
EP0814281B1 (de) 2002-11-06
EP0814281A3 (de) 1998-07-29
US6183388B1 (en) 2001-02-06

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Legal Events

Date Code Title Description
8332 No legal effect for de