JP4918341B2 - 二重機構タービンエンジンの付属装置を駆動するシステム - Google Patents
二重機構タービンエンジンの付属装置を駆動するシステム Download PDFInfo
- Publication number
- JP4918341B2 JP4918341B2 JP2006332864A JP2006332864A JP4918341B2 JP 4918341 B2 JP4918341 B2 JP 4918341B2 JP 2006332864 A JP2006332864 A JP 2006332864A JP 2006332864 A JP2006332864 A JP 2006332864A JP 4918341 B2 JP4918341 B2 JP 4918341B2
- Authority
- JP
- Japan
- Prior art keywords
- coupling means
- shaft
- speed
- rotor
- coupled
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
-
- 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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
- F02C3/107—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor with two or more rotors connected by power transmission
- F02C3/113—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor with two or more rotors connected by power transmission with variable power transmission between rotors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
- Supercharger (AREA)
- Structure Of Transmissions (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- General Details Of Gearings (AREA)
Description
LP機構から付属装置へ動力を伝達することと、
HP機構のみへ動力を供給することによりエンジン始動に備えることと、を可能にする。
3 LPシャフト
4 伝動シャフト
5 入力シャフト
6 ギアボックス
7 出力シャフト
8 第1の伝動機構
9 第2の伝動機構
10 第2の結合手段
20 制御ユニット
21、31、41、51 かさ歯車
61 第1の結合手段
63 第1の速度比
65 第2の速度比
Claims (7)
- 低圧LPロータのシャフト(3)と高圧HPロータのシャフト(2)とを有する二重機構タービンエンジンの第1(A1、A2)および第2(A3、A4)の付属装置を駆動するためのシステムであって、
HPロータのシャフト(2)と第1の付属装置(A1、A2)との間に後者を機械的に駆動するように配置される第1の伝動機構(8)と、
LPロータのシャフト(3)と第2の付属装置(A3、A4)との間に上記第2の付属装置(A3、A4)を駆動するように配置される第1の結合手段(61)と第2の伝動機構(9)と、
第1の伝動機構(8)と第2の伝動機構(9)との間にあり、特にエンジンが高速で作動する際に、第2の付属装置(A3、A4)がHPロータのシャフト(2)により駆動されることを可能にする第2の結合手段(10)と、
を備え、前記第1の結合手段(61)が、第2の結合手段(10)が結合されると切り離されるように構成されることを特徴とする、システム。 - LPロータのシャフト(3)からの入力部および第2の伝動機構(9)への出力部に接続される少なくとも2つの速度比(63、65)を有するギアボックス(6)を備え、第1の結合手段(61)が、選択的に2つの速度比のいずれかを結合するか、またはLPロータのシャフト(3)からの機械伝動を切り離す、請求項1に記載のシステム。
- 入力パラメータとしてLP機構およびHP機構の2つのシャフトの速度信号を、また出力パラメータとして2つの結合手段(61、10)の制御信号を備える制御手段(20)を備える、請求項1に記載のシステム。
- タービンエンジンの低回転時にはギアボックス(6)の第1の速度比(63)が結合され、タービンエンジンの作動が高速になると第2の速度比(65)が結合される、請求項2に記載のシステムの作動形態。
- 第2の結合手段(10)が、第1の結合手段(61)が結合されると切り離される、請求項1に記載のシステムの作動形態。
- タービンエンジンの高速回転時には第2の結合手段(10)が結合され、第1の結合手段(61)が切り離されている、請求項5に記載の作動形態。
- 第1または第2の付属装置のいずれかが、エンジン始動手段を備え、その際第1の結合手段(61)が切り離され、第2の結合手段(10)が結合されている、請求項1に記載のシステムの始動時の作動形態。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0553816A FR2894621B1 (fr) | 2005-12-09 | 2005-12-09 | Systeme d'entrainement de machines auxiliaires d'un turbomoteur a double corps |
FR0553816 | 2006-12-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007162688A JP2007162688A (ja) | 2007-06-28 |
JP4918341B2 true JP4918341B2 (ja) | 2012-04-18 |
Family
ID=36941970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006332864A Expired - Fee Related JP4918341B2 (ja) | 2005-12-09 | 2006-12-11 | 二重機構タービンエンジンの付属装置を駆動するシステム |
Country Status (10)
Country | Link |
---|---|
US (1) | US7690185B2 (ja) |
EP (1) | EP1798399B1 (ja) |
JP (1) | JP4918341B2 (ja) |
CA (1) | CA2569948C (ja) |
FR (1) | FR2894621B1 (ja) |
IL (1) | IL179928A (ja) |
PL (1) | PL1798399T3 (ja) |
RU (1) | RU2429360C2 (ja) |
UA (1) | UA92893C2 (ja) |
ZA (1) | ZA200610305B (ja) |
Families Citing this family (45)
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US7942079B2 (en) * | 2007-02-16 | 2011-05-17 | Hamilton Sundstrand Corporation | Multi-speed gearbox for low spool driven auxiliary component |
FR2921423B1 (fr) * | 2007-09-25 | 2014-04-25 | Snecma | Turbomachine a double corps, avec double prelevement de puissance |
US20090188334A1 (en) | 2008-01-25 | 2009-07-30 | United Technologies Corp. | Accessory Gearboxes and Related Gas Turbine Engine Systems |
US8146370B2 (en) * | 2008-05-21 | 2012-04-03 | Honeywell International Inc. | Turbine drive system with lock-up clutch and method |
FR2932850B1 (fr) * | 2008-06-23 | 2010-08-13 | Snecma | Procede et systeme de determination de la position angulaire d'un rotor de turboreacteur. |
FR2937088B1 (fr) * | 2008-10-13 | 2013-07-12 | Snecma | Distribution de fluide dans une turbomachine |
US9816441B2 (en) * | 2009-03-30 | 2017-11-14 | United Technologies Corporation | Gas turbine engine with stacked accessory components |
US20120006137A1 (en) * | 2010-07-07 | 2012-01-12 | Hamilton Sundstrand Corporation | Gear driven accessory for gearbox |
CN103459806B (zh) | 2011-04-07 | 2016-01-20 | 川崎重工业株式会社 | 航空器用发动机 |
US8814502B2 (en) | 2011-05-31 | 2014-08-26 | Pratt & Whitney Canada Corp. | Dual input drive AGB for gas turbine engines |
US8561503B2 (en) * | 2011-07-28 | 2013-10-22 | Hamilton Sundstrand Corporation | Motor-generator and prime mover gearing assembly |
US8943839B2 (en) * | 2011-08-26 | 2015-02-03 | United Technologies Corporation | Gas turbine engine generator switchable drive |
US8966876B2 (en) | 2011-10-21 | 2015-03-03 | United Technologies Corporation | Controllable speed windmill operation of a gas turbine engine through low spool power extraction |
GB201219544D0 (en) * | 2012-10-31 | 2012-12-12 | Rolls Royce Deutschland | Geared compressor for gas turbine engine |
US9316159B2 (en) | 2013-01-30 | 2016-04-19 | Pratt & Whitney Canada Corp. | Gas turbine engine with transmission |
US9752500B2 (en) | 2013-03-14 | 2017-09-05 | Pratt & Whitney Canada Corp. | Gas turbine engine with transmission and method of adjusting rotational speed |
US9347373B2 (en) * | 2013-12-19 | 2016-05-24 | Pratt & Whitney Canada Corp. | Gas turbine engine with transmission |
US9869190B2 (en) | 2014-05-30 | 2018-01-16 | General Electric Company | Variable-pitch rotor with remote counterweights |
US10072510B2 (en) | 2014-11-21 | 2018-09-11 | General Electric Company | Variable pitch fan for gas turbine engine and method of assembling the same |
US10100653B2 (en) | 2015-10-08 | 2018-10-16 | General Electric Company | Variable pitch fan blade retention system |
US10883424B2 (en) | 2016-07-19 | 2021-01-05 | Pratt & Whitney Canada Corp. | Multi-spool gas turbine engine architecture |
US11415063B2 (en) | 2016-09-15 | 2022-08-16 | Pratt & Whitney Canada Corp. | Reverse-flow gas turbine engine |
US11035293B2 (en) | 2016-09-15 | 2021-06-15 | Pratt & Whitney Canada Corp. | Reverse flow gas turbine engine with offset RGB |
US10465611B2 (en) | 2016-09-15 | 2019-11-05 | Pratt & Whitney Canada Corp. | Reverse flow multi-spool gas turbine engine with aft-end accessory gearbox drivingly connected to both high pressure spool and low pressure spool |
RU2644497C1 (ru) * | 2016-11-15 | 2018-02-12 | Публичное акционерное общество "ОДК - Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") | Единый механизм передачи крутящего момента агрегатам газотурбинного двигателя (варианты) |
US10815899B2 (en) | 2016-11-15 | 2020-10-27 | Pratt & Whitney Canada Corp. | Gas turbine engine accessories arrangement |
RU2634505C1 (ru) * | 2016-12-09 | 2017-10-31 | Публичное Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Пао "Умпо") | Способ управления двухроторным газотурбинным двигателем самолета в режиме запуска при авторотации |
RU2630928C1 (ru) * | 2016-12-29 | 2017-09-14 | Публичное Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Пао "Умпо") | Способ работы коробки двигательных агрегатов (КДА) двухвального двухконтурного турбореактивного двигателя (ТРД); способ работы насоса плунжерного КДА ТРД и насос плунжерный, работающий этим способом; способ работы двигательного центробежного насоса КДА ТРД и двигательный центробежный насос, работающий этим способом; способ работы маслоагрегата КДА ТРД и маслоагрегат, работающий этим способом |
RU2630927C1 (ru) * | 2016-12-29 | 2017-09-14 | Публичное Акционерное Общество "Уфимское Моторостроительное Производственное Объединение" (Пао "Умпо") | Способ работы коробки двигательных агрегатов (КДА) двухвального двухконтурного турбореактивного двигателя (ТРД) и КДА, работающая этим способом; способ работы насоса-регулятора КДА ТРД и насос-регулятор, работающий этим способом; способ работы форсажного насоса КДА ТРД -и форсажный насос, работающий этим способом; способ работы суфлёра центробежного КДА ТРД и суфлёр центробежный, работающий этим способом |
US10590852B2 (en) * | 2017-01-19 | 2020-03-17 | United Technologies Corporation | Gas turbine engine dual towershaft accessory gearbox assembly with a transmission |
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US10746188B2 (en) | 2017-03-14 | 2020-08-18 | Pratt & Whitney Canada Corp. | Inter-shaft bearing connected to a compressor boost system |
CN110821677A (zh) | 2018-08-08 | 2020-02-21 | 普拉特 - 惠特尼加拿大公司 | 多发动机系统和方法 |
US10890115B2 (en) * | 2018-09-28 | 2021-01-12 | Raytheon Technologies Corporation | Low torque engine starting with dual spool power extraction with superposition gearbox |
US11465767B2 (en) * | 2018-11-19 | 2022-10-11 | Kawasaki Jukogyo Kabushiki Kaisha | Electric power generation controller for use in aircraft and electric power generating apparatus including same |
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2005
- 2005-12-09 FR FR0553816A patent/FR2894621B1/fr not_active Expired - Fee Related
-
2006
- 2006-12-06 CA CA2569948A patent/CA2569948C/fr not_active Expired - Fee Related
- 2006-12-07 IL IL179928A patent/IL179928A/en unknown
- 2006-12-08 PL PL06125753T patent/PL1798399T3/pl unknown
- 2006-12-08 US US11/608,528 patent/US7690185B2/en active Active
- 2006-12-08 EP EP20060125753 patent/EP1798399B1/fr active Active
- 2006-12-08 RU RU2006143720/06A patent/RU2429360C2/ru active
- 2006-12-08 UA UAA200612976A patent/UA92893C2/uk unknown
- 2006-12-08 ZA ZA200610305A patent/ZA200610305B/xx unknown
- 2006-12-11 JP JP2006332864A patent/JP4918341B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ZA200610305B (en) | 2008-08-27 |
CA2569948A1 (fr) | 2007-06-09 |
CA2569948C (fr) | 2014-05-13 |
US7690185B2 (en) | 2010-04-06 |
FR2894621A1 (fr) | 2007-06-15 |
EP1798399B1 (fr) | 2015-05-06 |
PL1798399T3 (pl) | 2015-10-30 |
IL179928A0 (en) | 2007-05-15 |
EP1798399A1 (fr) | 2007-06-20 |
US20070130959A1 (en) | 2007-06-14 |
IL179928A (en) | 2010-12-30 |
JP2007162688A (ja) | 2007-06-28 |
RU2429360C2 (ru) | 2011-09-20 |
RU2006143720A (ru) | 2008-06-27 |
UA92893C2 (uk) | 2010-12-27 |
FR2894621B1 (fr) | 2011-10-14 |
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