FR2940361B1 - Installation motrice d'aeronef a dispositif de transmission reducteur ameliore - Google Patents

Installation motrice d'aeronef a dispositif de transmission reducteur ameliore

Info

Publication number
FR2940361B1
FR2940361B1 FR0807341A FR0807341A FR2940361B1 FR 2940361 B1 FR2940361 B1 FR 2940361B1 FR 0807341 A FR0807341 A FR 0807341A FR 0807341 A FR0807341 A FR 0807341A FR 2940361 B1 FR2940361 B1 FR 2940361B1
Authority
FR
France
Prior art keywords
transmission device
aircraft engine
engine installation
reducer transmission
improved
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
FR0807341A
Other languages
English (en)
Other versions
FR2940361A1 (fr
Inventor
Richard Wilby
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.)
Airbus SAS
Original Assignee
Airbus SAS
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 Airbus SAS filed Critical Airbus SAS
Priority to FR0807341A priority Critical patent/FR2940361B1/fr
Priority to PCT/FR2009/001421 priority patent/WO2010072911A1/fr
Publication of FR2940361A1 publication Critical patent/FR2940361A1/fr
Application granted granted Critical
Publication of FR2940361B1 publication Critical patent/FR2940361B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D37/00—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive
    • F16D37/008—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive the particles being carried by a fluid, to vary viscosity when subjected to electric change, i.e. electro-rheological or smart fluids
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D37/00—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive
    • F16D2037/007—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive characterised by multiple substantially radial gaps in which the fluid or medium consisting of small particles is arranged
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR0807341A 2008-12-22 2008-12-22 Installation motrice d'aeronef a dispositif de transmission reducteur ameliore Expired - Fee Related FR2940361B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0807341A FR2940361B1 (fr) 2008-12-22 2008-12-22 Installation motrice d'aeronef a dispositif de transmission reducteur ameliore
PCT/FR2009/001421 WO2010072911A1 (fr) 2008-12-22 2009-12-14 Installation motrice d'aéronef à dispositif de transmission réducteur amélioré

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0807341A FR2940361B1 (fr) 2008-12-22 2008-12-22 Installation motrice d'aeronef a dispositif de transmission reducteur ameliore

Publications (2)

Publication Number Publication Date
FR2940361A1 FR2940361A1 (fr) 2010-06-25
FR2940361B1 true FR2940361B1 (fr) 2011-03-04

Family

ID=40849278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0807341A Expired - Fee Related FR2940361B1 (fr) 2008-12-22 2008-12-22 Installation motrice d'aeronef a dispositif de transmission reducteur ameliore

Country Status (2)

Country Link
FR (1) FR2940361B1 (fr)
WO (1) WO2010072911A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140196472A1 (en) * 2012-01-31 2014-07-17 United Technologies Corporation Geared turbofan gas turbine engine architecture

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896754A (en) * 1988-08-25 1990-01-30 Lord Corporation Electrorheological fluid force transmission and conversion device
US4916894A (en) * 1989-01-03 1990-04-17 General Electric Company High bypass turbofan engine having a partially geared fan drive turbine
DE19735897A1 (de) * 1997-08-19 1999-02-25 Bayer Ag Kupplung
US7490460B2 (en) * 2005-10-19 2009-02-17 General Electric Company Gas turbine engine assembly and methods of assembling same
US7880355B2 (en) * 2006-12-06 2011-02-01 General Electric Company Electromagnetic variable transmission
DE102008020443A1 (de) * 2007-04-23 2008-11-06 Fludicon Gmbh Kupplung

Also Published As

Publication number Publication date
FR2940361A1 (fr) 2010-06-25
WO2010072911A1 (fr) 2010-07-01

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Legal Events

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PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

ST Notification of lapse

Effective date: 20180831