JP6010555B2 - ターボジェットエンジンの補機のギアボックス用ドライブシャフト - Google Patents
ターボジェットエンジンの補機のギアボックス用ドライブシャフト Download PDFInfo
- Publication number
- JP6010555B2 JP6010555B2 JP2013553989A JP2013553989A JP6010555B2 JP 6010555 B2 JP6010555 B2 JP 6010555B2 JP 2013553989 A JP2013553989 A JP 2013553989A JP 2013553989 A JP2013553989 A JP 2013553989A JP 6010555 B2 JP6010555 B2 JP 6010555B2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- turbojet engine
- shaft element
- drive shaft
- center
- 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
Links
- 238000005096 rolling process Methods 0.000 claims description 37
- 239000010687 lubricating oil Substances 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 11
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K25/00—Auxiliary drives
- B60K25/06—Auxiliary drives from the transmission power take-off
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- 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
- F02C7/32—Arrangement, mounting, or driving, of auxiliaries
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- 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
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/50—Application for auxiliary power units (APU's)
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Rolling Contact Bearings (AREA)
- General Details Of Gearings (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Mounting Of Bearings Or Others (AREA)
Description
Claims (9)
- 半径方向アームを有する中間ケーシングと、ターボジェットエンジンの補機用ギアボックスのためのドライブシャフトとを備えるマルチフローターボジェットエンジンにして、前記ドライブシャフトは中間ケーシングの半径方向アーム内に取り付けられ、中間ケーシングの前記半径方向アームはドライブシャフトを支承する中間軸受を備え、前記中間軸受はドライブシャフトを支承する複数の転がり軸受を備え、ドライブシャフトは一端がターボジェットエンジンのエンジンシャフトに機械式に動力を伝達する手段と連結される第1のシャフト要素と、一端が前記ボックスに機械式に動力を伝達する手段と連結される第2のシャフト要素とを備え、第1のシャフト要素と第2のシャフト要素は、第2のシャフト要素の一端が第1のシャフト要素の中空円筒状端部に嵌合される形で、第1のシャフト要素および第2のシャフト要素上に配置された複数の相補的スプラインで形成された接続部によって結合されるターボジェットエンジンであって、一平面が複数のスプラインおよび複数の転がり軸受を横断し、前記接続部が、第1のシャフト要素と第2のシャフト要素との旋回を可能とする連接を与える、ターボジェットエンジン。
- ドライブシャフトの第1のシャフト要素と第2のドライブシャフト要素とが、第1のシャフト要素と第2のシャフト要素との旋回の中心で連接され、一平面が前記旋回の中心および複数の転がり軸受を横断する、請求項1に記載のターボジェットエンジン。
- 一平面が、第1のシャフト要素と第2のシャフト要素との旋回の中心および複数の転がり軸受の各々の転がり軸受の中心を横断する、請求項2に記載のターボジェットエンジン。
- 一平面が、複数のスプラインの各々のスプラインの中心および複数の転がり軸受の各々の転がり軸受の中心を横断する、請求項1に記載のターボジェットエンジン。
- 複数のスプラインのスプラインが、角を取って丸くしてある、請求項1に記載のターボジェットエンジン。
- ドライブシャフトの第1のシャフト要素が、第1のスリーブに収容され、ドライブシャフトの第2のシャフト要素は、第2のスリーブに収容される、請求項1に記載のターボジェットエンジン。
- 中間軸受が、半径方向アームのスペースに収容され、前記スペースが一次流と二次流とを隔てる、請求項1に記載のターボジェットエンジン。
- 前記ターボジェットエンジンが、複数のスプラインおよび複数の転がり軸受を横断する平面の領域に潤滑油を噴射する構造である潤滑油噴射装置をさらに備える、請求項1に記載のターボジェットエンジン。
- 前記ターボジェットエンジンが、中間軸受用の外輪をさらに備え、外輪はケーシング内で心出しされる、請求項1に記載のターボジェットエンジン。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1151381 | 2011-02-21 | ||
FR1151381A FR2971816B1 (fr) | 2011-02-21 | 2011-02-21 | Arbre d'entrainement de boitier a engrenages de machines auxiliaires d'un turboreacteur |
PCT/FR2012/050354 WO2012114029A1 (fr) | 2011-02-21 | 2012-02-17 | Arbre d'entrainement de boitier a engrenages de machines auxiliaires d'un turboreacteur |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014506973A JP2014506973A (ja) | 2014-03-20 |
JP6010555B2 true JP6010555B2 (ja) | 2016-10-19 |
Family
ID=45873171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013553989A Active JP6010555B2 (ja) | 2011-02-21 | 2012-02-17 | ターボジェットエンジンの補機のギアボックス用ドライブシャフト |
Country Status (9)
Country | Link |
---|---|
US (1) | US9796264B2 (ja) |
EP (1) | EP2678543B8 (ja) |
JP (1) | JP6010555B2 (ja) |
CN (1) | CN103380279B (ja) |
BR (1) | BR112013021050B1 (ja) |
CA (1) | CA2827014C (ja) |
FR (1) | FR2971816B1 (ja) |
RU (1) | RU2582375C2 (ja) |
WO (1) | WO2012114029A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170052169A (ko) * | 2015-11-04 | 2017-05-12 | (주)에이스텍 | 클린룸 천정용 모듈식 조립패널 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011112250A1 (de) * | 2011-09-02 | 2013-03-07 | Rolls-Royce Deutschland Ltd & Co Kg | Hilfsgerätegetriebeeinrichtung für ein Triebwerk |
FR3007458B1 (fr) * | 2013-06-21 | 2017-11-10 | Snecma | Carter intermediaire ameliore de turbomachine et ensemble d'entrainement de boitier d'accessoire |
FR3021358B1 (fr) * | 2014-05-23 | 2018-07-20 | Safran Aircraft Engines | Boite d'engrenages de turbomachine d'aeronef |
FR3022301B1 (fr) | 2014-06-12 | 2016-07-29 | Snecma | Turbomachine comprenant un systeme d'entrainement d'un equipement tel qu'un boitier d'accessoires |
FR3023585B1 (fr) | 2014-07-09 | 2016-07-15 | Snecma | Carter intermediaire pour un turboreacteur |
RU2605161C1 (ru) * | 2015-10-29 | 2016-12-20 | Акционерное общество "Объединенная двигателестроительная корпорация" (АО "ОДК") | Валопровод газотурбинного двигателя и способ его сборки |
FR3050776B1 (fr) | 2016-04-28 | 2020-02-14 | Safran Aircraft Engines | Bras pour carter de turbomachine comprenant une piece additionnelle amovible |
FR3071868B1 (fr) * | 2017-10-02 | 2019-09-27 | Safran Aircraft Engines | Bras pour carter de turbomachine comprenant un corps et une piece amovible |
US11131247B2 (en) | 2018-01-30 | 2021-09-28 | General Electric Company | Additively manufactured rotating shaft |
FR3087424B1 (fr) * | 2018-10-22 | 2021-01-22 | Safran Trans Systems | Systeme de couplage/decouplage de boitiers d'accessoires |
FR3095244B1 (fr) * | 2019-04-17 | 2022-06-24 | Safran Aircraft Engines | Procédé d’utilisation d’une entrée d’air de nacelle de turboréacteur lors d’une phase de poussée et lors d’une phase d’inversion de poussée |
US11603890B2 (en) | 2019-09-18 | 2023-03-14 | Ge Avio S.R.L. | Driveline engagement system |
BE1030550B1 (fr) * | 2022-05-23 | 2023-12-18 | Safran Aero Boosters | Accouplement par profils polygonaux de pompes dans un groupe de lubrification |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4566269A (en) * | 1983-10-11 | 1986-01-28 | United Technologies Corporation | Jet engine removable support assembly |
US6058791A (en) * | 1998-03-19 | 2000-05-09 | Alliedsignal, Inc. | Accessory mechanical drive for a gas turbine engine |
JP2001317374A (ja) * | 2000-04-28 | 2001-11-16 | Honda Motor Co Ltd | ガスタービンエンジンの補機駆動ユニット |
JP2003269191A (ja) * | 2002-03-18 | 2003-09-25 | Ishikawajima Harima Heavy Ind Co Ltd | ガスタービンエンジン |
JP3872722B2 (ja) * | 2002-05-24 | 2007-01-24 | 三菱重工業株式会社 | ガスタービンおよび発電機の連結構造におけるオイル供給構造 |
CN2791343Y (zh) * | 2005-04-30 | 2006-06-28 | 罗润平 | 高速万向联轴器 |
US7685808B2 (en) * | 2005-10-19 | 2010-03-30 | General Electric Company | Gas turbine engine assembly and methods of assembling same |
US7997085B2 (en) * | 2006-09-27 | 2011-08-16 | General Electric Company | Gas turbine engine assembly and method of assembling same |
US20080148881A1 (en) * | 2006-12-21 | 2008-06-26 | Thomas Ory Moniz | Power take-off system and gas turbine engine assembly including same |
FR2921973B1 (fr) * | 2007-10-04 | 2011-04-29 | Snecma | Carter intermediaire de turboreacteur et turboreacteur |
FR2928696B1 (fr) * | 2008-03-14 | 2013-09-27 | Hispano Suiza Sa | Assemblage pour l'entrainement d'accessoires d'une turbine a gaz |
FR2935204B1 (fr) * | 2008-08-20 | 2016-01-01 | Michelin Soc Tech | Rotor interieur a arbre rainure pour machine electrique tournante |
-
2011
- 2011-02-21 FR FR1151381A patent/FR2971816B1/fr not_active Expired - Fee Related
-
2012
- 2012-02-17 EP EP12709936.4A patent/EP2678543B8/fr active Active
- 2012-02-17 US US14/000,314 patent/US9796264B2/en active Active
- 2012-02-17 BR BR112013021050-8A patent/BR112013021050B1/pt active IP Right Grant
- 2012-02-17 JP JP2013553989A patent/JP6010555B2/ja active Active
- 2012-02-17 RU RU2013138448/06A patent/RU2582375C2/ru active
- 2012-02-17 CN CN201280009449.3A patent/CN103380279B/zh active Active
- 2012-02-17 WO PCT/FR2012/050354 patent/WO2012114029A1/fr active Application Filing
- 2012-02-17 CA CA2827014A patent/CA2827014C/fr active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170052169A (ko) * | 2015-11-04 | 2017-05-12 | (주)에이스텍 | 클린룸 천정용 모듈식 조립패널 |
KR101881057B1 (ko) * | 2015-11-04 | 2018-07-23 | (주)에이스텍 | 클린룸 천정용 모듈식 조립패널 |
Also Published As
Publication number | Publication date |
---|---|
EP2678543B1 (fr) | 2015-04-08 |
FR2971816A1 (fr) | 2012-08-24 |
BR112013021050A2 (pt) | 2016-10-18 |
WO2012114029A1 (fr) | 2012-08-30 |
US9796264B2 (en) | 2017-10-24 |
CN103380279A (zh) | 2013-10-30 |
CN103380279B (zh) | 2016-01-06 |
BR112013021050B1 (pt) | 2021-01-26 |
EP2678543B8 (fr) | 2015-07-01 |
FR2971816B1 (fr) | 2015-11-13 |
US20130319140A1 (en) | 2013-12-05 |
CA2827014A1 (fr) | 2012-08-30 |
EP2678543A1 (fr) | 2014-01-01 |
RU2582375C2 (ru) | 2016-04-27 |
CA2827014C (fr) | 2018-05-22 |
JP2014506973A (ja) | 2014-03-20 |
RU2013138448A (ru) | 2015-03-27 |
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