CA2922034C - Ensemble rotatif comprenant un organe de transmission et un systeme de distribution d'huile - Google Patents

Ensemble rotatif comprenant un organe de transmission et un systeme de distribution d'huile Download PDF

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Publication number
CA2922034C
CA2922034C CA2922034A CA2922034A CA2922034C CA 2922034 C CA2922034 C CA 2922034C CA 2922034 A CA2922034 A CA 2922034A CA 2922034 A CA2922034 A CA 2922034A CA 2922034 C CA2922034 C CA 2922034C
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CA
Canada
Prior art keywords
oil
distribution system
drive
transmission member
assembly
Prior art date
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Active
Application number
CA2922034A
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English (en)
French (fr)
Other versions
CA2922034A1 (fr
Inventor
Michel Gilbert Roland Brault
Kevin LEMARCHAND
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49578461&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2922034(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SNECMA SAS filed Critical SNECMA SAS
Publication of CA2922034A1 publication Critical patent/CA2922034A1/fr
Application granted granted Critical
Publication of CA2922034C publication Critical patent/CA2922034C/fr
Active legal-status Critical Current
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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
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0479—Gears or bearings on planet carriers
    • 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
    • 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
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/2809—Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet gears
    • F16H1/2827—Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet gears by allowing limited movement of the planet carrier, e.g. relative to its 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Details Of Gearings (AREA)
CA2922034A 2013-09-06 2014-09-04 Ensemble rotatif comprenant un organe de transmission et un systeme de distribution d'huile Active CA2922034C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1358581A FR3010449B1 (fr) 2013-09-06 2013-09-06 Ensemble rotatif comprenant un organe de transmission et un systeme de distribution d'huile
FR1358581 2013-09-06
PCT/FR2014/052183 WO2015033066A1 (fr) 2013-09-06 2014-09-04 Ensemble rotatif comprenant un organe de transmission et un systeme de distribution d'huile

Publications (2)

Publication Number Publication Date
CA2922034A1 CA2922034A1 (fr) 2015-03-12
CA2922034C true CA2922034C (fr) 2021-06-29

Family

ID=49578461

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2922034A Active CA2922034C (fr) 2013-09-06 2014-09-04 Ensemble rotatif comprenant un organe de transmission et un systeme de distribution d'huile

Country Status (8)

Country Link
US (1) US9803743B2 (https=)
EP (1) EP3042105B1 (https=)
CN (1) CN105518347B (https=)
BR (1) BR112016004918B1 (https=)
CA (1) CA2922034C (https=)
FR (1) FR3010449B1 (https=)
RU (1) RU2664086C2 (https=)
WO (1) WO2015033066A1 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2942624A1 (en) * 2014-03-18 2015-09-24 Ge Avio S.R.L. Oil transfer assembly, to let lubricating oil flow from a stationary part to a rotating part, in particular for an epicyclic transmission
US9695710B2 (en) 2014-09-08 2017-07-04 United Technologies Corporation Oil transfer bearing
FR3028903B1 (fr) 2014-11-20 2017-05-05 Snecma Palier lisse auto-centrant
US10288163B2 (en) * 2015-10-23 2019-05-14 General Electric Company Method and system for a planetary power gearbox static to rotating oil transfer supply
ITUA20162733A1 (it) * 2016-04-20 2017-10-20 Ge Avio Srl Unita' di trasferimento d'olio per trasferire olio tra una parte statica ed una parte rotante
JP6456424B2 (ja) * 2017-03-21 2019-01-23 本田技研工業株式会社 動力伝達装置の潤滑構造
FR3082266B1 (fr) * 2018-06-12 2020-06-19 Safran Aircraft Engines Dispositif de repartition d'huile pour un porte-satellites tournant d'un reducteur mecanique d'une turbomachine
FR3093550B1 (fr) * 2019-03-07 2021-02-19 Safran Aircraft Engines Reducteur mecanique de turbomachine d’aeronef
US11174916B2 (en) 2019-03-21 2021-11-16 Pratt & Whitney Canada Corp. Aircraft engine reduction gearbox
IT201900015515A1 (it) 2019-09-03 2021-03-03 Ge Avio Srl Gruppo ingranaggi con collettore per motore aeronautico
US20210207705A1 (en) * 2020-01-06 2021-07-08 GM Global Technology Operations LLC Integrated oil capture and gasket system
EP4043754A1 (de) * 2021-02-15 2022-08-17 Flender GmbH Planetenträgeranordnung, planetengetriebe, antriebsstrang, windkraftanlage und computerprogrammprodukt
EP4043756A1 (de) * 2021-02-16 2022-08-17 Flender GmbH Planetenträgeranordnung, planetengetriebe, antriebsstrang, windkraftanlage und computerprogrammprodukt
EP4056876A1 (de) * 2021-03-09 2022-09-14 Flender GmbH Übertragungsvorrichtung mit einer schwimmenden buchse für versorgungsmittel zwischen bauteilen eines planetengetriebes
US11268453B1 (en) 2021-03-17 2022-03-08 Pratt & Whitney Canada Corp. Lubrication system for aircraft engine reduction gearbox
CN113154237B (zh) * 2021-04-15 2022-05-17 中国航发湖南动力机械研究所 共轴对转直升机传动系统润滑结构及直升机
FR3139611B1 (fr) 2022-09-12 2024-11-08 Safran Trans Systems Ensemble d’entrainement pour un reducteur mecanique de turbomachine d’aeronef

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4271928A (en) 1978-07-11 1981-06-09 Rolls-Royce Limited Lubricant supply device
US6223616B1 (en) * 1999-12-22 2001-05-01 United Technologies Corporation Star gear system with lubrication circuit and lubrication method therefor
BE1016742A3 (nl) * 2005-08-31 2007-05-08 Hansen Transmissions Int Een planetaire tandwielconstrucie.
US7704178B2 (en) * 2006-07-05 2010-04-27 United Technologies Corporation Oil baffle for gas turbine fan drive gear system
RU2347092C2 (ru) * 2007-02-21 2009-02-20 Открытое акционерное общество "Авиадвигатель" Редуктор газотурбинного двигателя
JP5117881B2 (ja) * 2007-10-17 2013-01-16 Ｇｋｎドライブラインジャパン株式会社 動力伝達装置
FR2942284B1 (fr) * 2009-02-16 2011-03-04 Snecma Lubrification et refroidissement d'un reducteur a train d'engrenages epicycloidal
US8172716B2 (en) * 2009-06-25 2012-05-08 United Technologies Corporation Epicyclic gear system with superfinished journal bearing
CN201731051U (zh) * 2010-08-06 2011-02-02 安徽江淮汽车股份有限公司 重型卡车的变速箱机油冷却系统
US8777793B2 (en) * 2011-04-27 2014-07-15 United Technologies Corporation Fan drive planetary gear system integrated carrier and torque frame
US9410608B2 (en) * 2011-06-08 2016-08-09 United Technologies Corporation Flexible support structure for a geared architecture gas turbine engine
FR2987416B1 (fr) * 2012-02-23 2015-09-04 Snecma Dispositif de lubrification d'un reducteur epicycloidal.
JP5675878B2 (ja) * 2013-03-21 2015-02-25 本田技研工業株式会社 ピニオンの潤滑構造
DE102013215882A1 (de) * 2013-08-12 2015-02-12 Schaeffler Technologies Gmbh & Co. Kg Ölleiteinrichtung für ein Planetengetriebe
JP6119575B2 (ja) * 2013-11-25 2017-04-26 アイシン・エィ・ダブリュ株式会社 プラネタリキャリヤ

Also Published As

Publication number Publication date
CN105518347B (zh) 2019-04-05
CN105518347A (zh) 2016-04-20
BR112016004918B1 (pt) 2022-01-11
US9803743B2 (en) 2017-10-31
EP3042105B1 (fr) 2017-12-20
RU2664086C2 (ru) 2018-08-15
FR3010449A1 (fr) 2015-03-13
CA2922034A1 (fr) 2015-03-12
EP3042105A1 (fr) 2016-07-13
BR112016004918A2 (https=) 2017-08-01
FR3010449B1 (fr) 2015-09-25
US20160215871A1 (en) 2016-07-28
WO2015033066A1 (fr) 2015-03-12
RU2016112949A (ru) 2017-10-09

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