FR2987417B1 - DEVICE FOR RECOVERING THE LUBRICATING OIL OF AN EPICYCLOIDAL REDUCER. - Google Patents

DEVICE FOR RECOVERING THE LUBRICATING OIL OF AN EPICYCLOIDAL REDUCER.

Info

Publication number
FR2987417B1
FR2987417B1 FR1251655A FR1251655A FR2987417B1 FR 2987417 B1 FR2987417 B1 FR 2987417B1 FR 1251655 A FR1251655 A FR 1251655A FR 1251655 A FR1251655 A FR 1251655A FR 2987417 B1 FR2987417 B1 FR 2987417B1
Authority
FR
France
Prior art keywords
recovering
lubricating oil
epicycloidal reducer
epicycloidal
reducer
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.)
Active
Application number
FR1251655A
Other languages
French (fr)
Other versions
FR2987417A1 (en
Inventor
Francois Gallet
Boris Briantais
Jean Pierre Serey
Kim Alexandre Tan
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA 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
Priority to FR1251655A priority Critical patent/FR2987417B1/en
Application filed by SNECMA SAS filed Critical SNECMA SAS
Priority to CA2864975A priority patent/CA2864975C/en
Priority to PCT/FR2013/050361 priority patent/WO2013124590A1/en
Priority to CN201380013395.2A priority patent/CN104169546B/en
Priority to EP13710502.9A priority patent/EP2834503B1/en
Priority to US14/379,840 priority patent/US9404420B2/en
Priority to JP2014558185A priority patent/JP6178344B2/en
Priority to RU2014136992A priority patent/RU2627990C2/en
Priority to BR112014020616-3A priority patent/BR112014020616B1/en
Publication of FR2987417A1 publication Critical patent/FR2987417A1/en
Application granted granted Critical
Publication of FR2987417B1 publication Critical patent/FR2987417B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16H57/0409—Features relating to lubrication or cooling or heating characterised by the problem to increase efficiency, e.g. by reducing splash losses
    • 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
    • F16H57/042—Guidance of lubricant
    • F16H57/0427—Guidance of lubricant on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force
    • 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
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0482—Gearings with gears having orbital motion
    • 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
    • F16N7/36—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 feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication
    • F16N7/363—Centrifugal lubrication
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
FR1251655A 2012-02-23 2012-02-23 DEVICE FOR RECOVERING THE LUBRICATING OIL OF AN EPICYCLOIDAL REDUCER. Active FR2987417B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR1251655A FR2987417B1 (en) 2012-02-23 2012-02-23 DEVICE FOR RECOVERING THE LUBRICATING OIL OF AN EPICYCLOIDAL REDUCER.
PCT/FR2013/050361 WO2013124590A1 (en) 2012-02-23 2013-02-22 Device for recovering lubricating oil from an epicyclic reduction gear
CN201380013395.2A CN104169546B (en) 2012-02-23 2013-02-22 Device for recovering lubricating oil from an epicyclic reduction gear
EP13710502.9A EP2834503B1 (en) 2012-02-23 2013-02-22 Device for recovering lubricating oil from an epicyclic reduction gear
CA2864975A CA2864975C (en) 2012-02-23 2013-02-22 Device for recovering lubricating oil from an epicyclic reduction gear
US14/379,840 US9404420B2 (en) 2012-02-23 2013-02-22 Device for recovering lubricating oil from an epicyclic reduction gear
JP2014558185A JP6178344B2 (en) 2012-02-23 2013-02-22 Reduction gear unit, fan module and bypass turbojet engine
RU2014136992A RU2627990C2 (en) 2012-02-23 2013-02-22 Cycloidal reducer, fan module of dual-flow turbojet engine and dual-flow turbojet engine
BR112014020616-3A BR112014020616B1 (en) 2012-02-23 2013-02-22 EPIC CYCLOIDAL TRAIN REDUCER, FAN MODULE AND A DOUBLE-FLOW TURBOREATOR AND DOUBLE-FLOW TURBOREATOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1251655A FR2987417B1 (en) 2012-02-23 2012-02-23 DEVICE FOR RECOVERING THE LUBRICATING OIL OF AN EPICYCLOIDAL REDUCER.

Publications (2)

Publication Number Publication Date
FR2987417A1 FR2987417A1 (en) 2013-08-30
FR2987417B1 true FR2987417B1 (en) 2014-03-28

Family

ID=45954955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1251655A Active FR2987417B1 (en) 2012-02-23 2012-02-23 DEVICE FOR RECOVERING THE LUBRICATING OIL OF AN EPICYCLOIDAL REDUCER.

Country Status (1)

Country Link
FR (1) FR2987417B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2704516C2 (en) * 2015-04-23 2019-10-29 Сафран Эркрафт Энджинз Reduction gear with epicycloid transmission for gas turbine engine

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3018861B1 (en) * 2014-03-24 2016-04-08 Snecma TRANSMISSION ASSEMBLY COMPRISING A TRANSMISSION MEMBER AND AN OIL DISTRIBUTION SYSTEM
CA2889542A1 (en) * 2014-04-30 2015-10-30 Ge Avio S.R.L. Epyciclic transmission provided with a lubricating system
DE102014117840A1 (en) 2014-12-04 2016-06-09 Rolls-Royce Deutschland Ltd & Co Kg Device having a rotationally fixed first component and a second component rotatably connected at least in regions to the first component
DE102014117841A1 (en) * 2014-12-04 2016-06-09 Rolls-Royce Deutschland Ltd & Co Kg Device having a rotationally fixed first component and a second component rotatably connected at least in regions to the first component
GB201510050D0 (en) 2015-06-10 2015-07-22 Rolls Royce Plc A geared gas turbine engine
FR3061242B1 (en) 2016-12-23 2019-05-17 Safran Aircraft Engines TURBOMACHINE COMPRISING A MEANS FOR DECOUPLING A BLOWER
FR3074552B1 (en) * 2017-12-06 2019-11-22 Safran Transmission Systems SPEED REDUCER CROWN WITH PLANETARY TURBOMACHINE TRAIN
FR3082553B1 (en) * 2018-06-18 2020-09-25 Safran Aircraft Engines AIRCRAFT TURBOMACHINE ASSEMBLY INCLUDING AN IMPROVED BLOWER DRIVE REDUCER LUBRICATION SYSTEM IN THE EVENT OF BLOWER AUTOTATION
FR3095251B1 (en) * 2019-04-16 2021-05-07 Safran Trans Systems AIRCRAFT TURBOMACHINE MECHANICAL REDUCER
FR3095243B1 (en) * 2019-04-19 2021-04-30 Safran Aircraft Engines TURBOMACHINE SPEED REDUCER
FR3103241B1 (en) * 2019-11-15 2021-12-17 Safran Trans Systems WHEEL FOR A TURBOMACHINE EPICYCLOIDAL GEAR GEAR REDUCER SATELLITE CARRIER

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234035B (en) * 1989-07-21 1993-05-12 Rolls Royce Plc A reduction gear assembly and a gas turbine engine
US5411116A (en) * 1994-06-22 1995-05-02 United Technologies Corporation Self-scavenging, hybrid lubrication subsystem
JP4978839B2 (en) * 2007-04-17 2012-07-18 日本精工株式会社 Continuously variable transmission
JP5496767B2 (en) * 2010-05-08 2014-05-21 日立建機株式会社 Swivel device for construction machinery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2704516C2 (en) * 2015-04-23 2019-10-29 Сафран Эркрафт Энджинз Reduction gear with epicycloid transmission for gas turbine engine

Also Published As

Publication number Publication date
FR2987417A1 (en) 2013-08-30

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