JP6005738B2 - 結合解除手段を組み込んだガスタービンアクセサリギアボックス - Google Patents
結合解除手段を組み込んだガスタービンアクセサリギアボックス Download PDFInfo
- Publication number
- JP6005738B2 JP6005738B2 JP2014517896A JP2014517896A JP6005738B2 JP 6005738 B2 JP6005738 B2 JP 6005738B2 JP 2014517896 A JP2014517896 A JP 2014517896A JP 2014517896 A JP2014517896 A JP 2014517896A JP 6005738 B2 JP6005738 B2 JP 6005738B2
- Authority
- JP
- Japan
- Prior art keywords
- agb
- accessory
- dog clutch
- drive shaft
- central axis
- 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
Links
Images
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
- F02C7/32—Arrangement, mounting, or driving, of auxiliaries
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D11/00—Clutches in which the members have interengaging parts
- F16D11/02—Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member
- F16D11/04—Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member with clutching members movable only axially
-
- 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
- F16D28/00—Electrically-actuated clutches
-
- 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
- F05D2260/00—Function
- F05D2260/30—Retaining components in desired mutual position
- F05D2260/33—Retaining components in desired mutual position with a bayonet coupling
-
- 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
- F05D2260/00—Function
- F05D2260/40—Transmission of power
- F05D2260/402—Transmission of power through friction drives
- F05D2260/4023—Transmission of power through friction drives through a friction clutch
-
- 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
- F05D2260/00—Function
- F05D2260/40—Transmission of power
- F05D2260/403—Transmission of power through the shape of the drive components
- F05D2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
-
- 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
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D2001/103—Quick-acting couplings in which the parts are connected by simply bringing them together axially the torque is transmitted via splined connections
-
- 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
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
- F16D2023/126—Actuation by rocker lever; Rocker levers therefor
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Operated Clutches (AREA)
- General Details Of Gearings (AREA)
- Gear Transmission (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Transmission Devices (AREA)
Description
Claims (8)
- 前側面(12)および前側面と反対の後側面(14)を有し、ボックスを閉鎖する周辺リム(16)を有するガスタービンAGBにして、共に噛み合う複数の歯車(20、22)から成る少なくとも1つの歯車列(18)が取り付けられ、各歯車が中心軸によって担持され、前記中心軸が、その2つの端部においてそれぞれの転がり軸受(30a、30b;32a、32b)によって保持され、かつアクセサリ(24、26、28)を駆動するための駆動軸(24a、26a、28a)に結合されるように設計されるAGBであって、前記中心軸と前記駆動軸との間に取り付けられ、前記アクセサリを結合解除するための、かつ前記中心軸の相補形の歯(20b)と協働する軸方向歯(40b)を有するドッグクラッチ(40)によって構成される、結合解除手段(40、42、44、46、48)をさらに備え、前記ドッグクラッチが、前記駆動軸の対応する外側縦溝と係合される内側縦溝(40a)を含み、前記結合解除手段が、前記ドッグクラッチの外側螺旋溝(40d)と協働する1つの端部を有するプランジャピン(46a)の移動に作用する電気アクチュエータ(46)によって制御されることを特徴とする、AGB。
- 前記アクセサリが、IDGまたはVFGであることを特徴とする、請求項1に記載のAGB。
- 前記駆動軸が、2つの軸受(42a、42b)によって前記中心軸に支持されることを特徴とする、請求項1に記載のAGB。
- 前記プランジャピンが前記外側螺旋溝から引っ込められる限りはドッグクラッチを結合位置に保持するために、第1に前記ドッグクラッチの内側溝(40c)に当たっており、第2に前記駆動軸の外部側方リム(42b)に当たっている戻しばね(44)をさらに備えることを特徴とする、請求項1に記載のAGB。
- 前記戻しばねが、板ばねであることを特徴とする、請求項4に記載のAGB。
- 前記プランジャピンが、前記アクセサリの結合および/または結合解除を手で制御できるようにするために、AGBの外側に延在する端部を有することを特徴とする、請求項1に記載のAGB。
- 前記電気アクチュエータが、パイロットによって、または制御モジュール(48)によって制御されることを特徴とする、請求項1に記載のAGB。
- 前記中心軸が、その2つの端部においてそれぞれの転がり軸受(30a、30b;32a、32b)によって保持されることを特徴とする、請求項1から7のいずれか一項に記載のAGB。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1156023 | 2011-07-04 | ||
FR1156023A FR2977637B1 (fr) | 2011-07-04 | 2011-07-04 | Boitier de relais d'accessoires d'une turbine a gaz integrant des moyens de desaccouplement |
PCT/FR2012/051520 WO2013004958A1 (fr) | 2011-07-04 | 2012-07-02 | Boitier de relais d'accessoires d'une turbine a gaz integrant des moyens de desaccouplement. |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014518353A JP2014518353A (ja) | 2014-07-28 |
JP6005738B2 true JP6005738B2 (ja) | 2016-10-12 |
Family
ID=46639556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014517896A Expired - Fee Related JP6005738B2 (ja) | 2011-07-04 | 2012-07-02 | 結合解除手段を組み込んだガスタービンアクセサリギアボックス |
Country Status (11)
Country | Link |
---|---|
US (1) | US9638107B2 (ja) |
EP (1) | EP2729687B1 (ja) |
JP (1) | JP6005738B2 (ja) |
CN (1) | CN103703230B (ja) |
BR (1) | BR112013033931B1 (ja) |
CA (1) | CA2840543C (ja) |
ES (1) | ES2568034T3 (ja) |
FR (1) | FR2977637B1 (ja) |
PL (1) | PL2729687T3 (ja) |
RU (1) | RU2608620C2 (ja) |
WO (1) | WO2013004958A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2488142B (en) * | 2011-02-17 | 2017-11-01 | Agustawestland Ltd | Tail rotor gearbox lubrication |
FR3007462B1 (fr) * | 2013-06-21 | 2017-11-24 | Hispano-Suiza | Boitier d'accessoires de turbomachine equipe d'une pompe centrifuge |
FR3035447B1 (fr) * | 2015-04-27 | 2017-04-14 | Turbomeca | Turbomoteur pour un aeronef equipe d'un centreur a activation automatique |
US10215100B2 (en) | 2016-03-14 | 2019-02-26 | Hamilton Sundstrand Corporation | One degree-of-constraint semi-fusible gearbox mounting link |
US10066552B2 (en) | 2016-03-14 | 2018-09-04 | Hamilton Sundstrand Corporation | One degree-of-constraint semi-fusible gearbox mounting link |
US10006373B2 (en) | 2016-03-14 | 2018-06-26 | Hamilton Sundstrand Coporation | Two degree-of-constraint semi-fusible gearbox mounting link |
US10012149B2 (en) | 2016-03-14 | 2018-07-03 | Hamilton Sundstrand Corporation | Two degree-of-constraint semi-fusible gearbox mounting link |
US11300199B2 (en) * | 2016-09-23 | 2022-04-12 | Textron Innovations Inc. | Non-pressurized accessory gearbox |
FR3087423B1 (fr) * | 2018-10-22 | 2021-01-22 | Safran Trans Systems | Systeme de couplage/decouplage de boitiers d'accessoires |
FR3087424B1 (fr) * | 2018-10-22 | 2021-01-22 | Safran Trans Systems | Systeme de couplage/decouplage de boitiers d'accessoires |
CN113154012A (zh) * | 2021-04-29 | 2021-07-23 | 中国航发沈阳发动机研究所 | 一种离心通风器与齿轮轴的安装结构 |
CN113624487B (zh) * | 2021-08-13 | 2023-08-15 | 中国船舶重工集团公司第七O三研究所无锡分部 | 一种适用于燃气轮机传动箱体试验的衬套及其安装方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR950617A (fr) | 1947-07-26 | 1949-10-03 | Jacottet Ets | Dispositif de commande à distance |
DE2519152C2 (de) * | 1975-04-30 | 1982-11-25 | Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen | Vorrichtung zum Anlassen von Flugzeugtriebwerken und zum Betreiben von Flugzeughilfsgeräten |
US4042088A (en) * | 1975-12-22 | 1977-08-16 | Sundstrand Corporation | Low speed disconnect |
DE3515770A1 (de) * | 1985-05-02 | 1986-11-06 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Hilfsantriebsanordnung mit getriebe fuer ein gasturbinentriebwerk |
US4734590A (en) * | 1986-12-30 | 1988-03-29 | Sundstrand Corporation | Integrated drive generator with common center line |
US4989707A (en) * | 1989-10-03 | 1991-02-05 | Sundstrand Corporation | Resettable shaft clutch-disconnect for a co-axial drive shaft |
US5174109A (en) * | 1990-10-25 | 1992-12-29 | Sundstrand Corporation | Clutch to disconnect loads during turbine start-up |
US5103949A (en) * | 1990-11-08 | 1992-04-14 | Sundstrand Corporation | Thermal disconnect |
RU2162158C1 (ru) * | 1999-12-24 | 2001-01-20 | ГОСУДАРСТВЕННОЕ УНИТАРНОЕ ПРЕДПРИЯТИЕ ТУШИНСКОЕ МАШИНОСТРОИТЕЛЬНОЕ КОНСТРУКТОРСКОЕ БЮРО "СОЮЗ" Военно-промышленный комплекс "МАПО" | Коробка приводов вспомогательных агрегатов авиационного газотурбинного двигателя |
FR2827927B1 (fr) * | 2001-07-27 | 2003-10-17 | Thales Sa | Dispositif d'accouplement a crabot |
US6732529B2 (en) * | 2001-11-16 | 2004-05-11 | Pratt & Whitney Canada Corp. | Off loading clutch for gas turbine engine starting |
US7144349B2 (en) * | 2004-04-06 | 2006-12-05 | Pratt & Whitney Canada Corp. | Gas turbine gearbox |
FR2911917B1 (fr) * | 2007-01-31 | 2013-05-17 | Hispano Suiza Sa | Architecture distribuee de demarreur-generateur de turbine a gaz |
US8074777B2 (en) * | 2007-08-30 | 2011-12-13 | Honeywell International Inc. | Ball screw resettable mechanical disconnect |
DE102007044229A1 (de) * | 2007-09-17 | 2009-03-19 | Airbus Deutschland Gmbh | Luftfahrzeug, Triebwerksanordnung und Triebwerksträger |
US8237298B2 (en) * | 2008-12-22 | 2012-08-07 | Hamilton Sundstrand Corporation | Generator coupling for use with gas turbine engine |
-
2011
- 2011-07-04 FR FR1156023A patent/FR2977637B1/fr not_active Expired - Fee Related
-
2012
- 2012-07-02 CA CA2840543A patent/CA2840543C/fr not_active Expired - Fee Related
- 2012-07-02 CN CN201280033226.0A patent/CN103703230B/zh active Active
- 2012-07-02 WO PCT/FR2012/051520 patent/WO2013004958A1/fr active Application Filing
- 2012-07-02 EP EP12744030.3A patent/EP2729687B1/fr active Active
- 2012-07-02 PL PL12744030T patent/PL2729687T3/pl unknown
- 2012-07-02 ES ES12744030.3T patent/ES2568034T3/es active Active
- 2012-07-02 JP JP2014517896A patent/JP6005738B2/ja not_active Expired - Fee Related
- 2012-07-02 BR BR112013033931-4A patent/BR112013033931B1/pt not_active IP Right Cessation
- 2012-07-02 US US14/130,804 patent/US9638107B2/en active Active
- 2012-07-02 RU RU2014103596A patent/RU2608620C2/ru active
Also Published As
Publication number | Publication date |
---|---|
US9638107B2 (en) | 2017-05-02 |
US20140127000A1 (en) | 2014-05-08 |
FR2977637B1 (fr) | 2015-07-24 |
FR2977637A1 (fr) | 2013-01-11 |
PL2729687T3 (pl) | 2016-07-29 |
EP2729687B1 (fr) | 2016-01-20 |
BR112013033931A2 (pt) | 2017-02-14 |
CN103703230B (zh) | 2016-01-27 |
CA2840543C (fr) | 2019-09-24 |
WO2013004958A1 (fr) | 2013-01-10 |
RU2014103596A (ru) | 2015-08-10 |
CN103703230A (zh) | 2014-04-02 |
ES2568034T3 (es) | 2016-04-27 |
RU2608620C2 (ru) | 2017-01-23 |
CA2840543A1 (fr) | 2013-01-10 |
BR112013033931B1 (pt) | 2021-01-19 |
JP2014518353A (ja) | 2014-07-28 |
EP2729687A1 (fr) | 2014-05-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6005738B2 (ja) | 結合解除手段を組み込んだガスタービンアクセサリギアボックス | |
US8764383B2 (en) | Assembly for driving gas turbine accessories | |
EP3211201B1 (en) | Engine accessory drives systems and methods | |
EP3354881B1 (en) | Gas turbine engine dual towershaft accessory gearbox and starter generator assembly | |
EP3282093B1 (en) | Geared turbofan with low spool power extraction | |
EP3404234B1 (en) | Decoupler assemblies for engine starter | |
US9548639B2 (en) | Power generation unit of integrated gearbox design for aircraft engine | |
EP2584171B1 (en) | Split accessory drive system | |
JP5016706B2 (ja) | 航空機用始動発電装置 | |
CN101153559B (zh) | 燃气涡轮发动机总成及其组装方法 | |
US8757018B2 (en) | Device for changing the transmission ratio between a turbine shaft and a shaft of a starter-generator of an aeroengine | |
JP6515108B2 (ja) | アクセサリ・ギアボックス | |
JP6755860B2 (ja) | ターボシャフトエンジンのための取外し可能な再始動パック、そのようなパックが備えられた複数エンジンのヘリコプタの推進システムの構造、および、対応するヘリコプタ | |
US20190211749A1 (en) | Shaft break device for an electricity generator | |
US11352956B2 (en) | Air turbine starter with decoupler | |
EP3555446B1 (en) | Air turbine starter with decoupler | |
EP3065275A1 (en) | Gas turbine engine with magnetic gearbox |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20150616 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20160328 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160405 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160601 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160809 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160907 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6005738 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |