JP5951494B2 - 独立制御を備えた可変ピッチステータ翼の段を有するタービンエンジン - Google Patents
独立制御を備えた可変ピッチステータ翼の段を有するタービンエンジン Download PDFInfo
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- JP5951494B2 JP5951494B2 JP2012539389A JP2012539389A JP5951494B2 JP 5951494 B2 JP5951494 B2 JP 5951494B2 JP 2012539389 A JP2012539389 A JP 2012539389A JP 2012539389 A JP2012539389 A JP 2012539389A JP 5951494 B2 JP5951494 B2 JP 5951494B2
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- turbine engine
- actuator
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- 230000033001 locomotion Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
- F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
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- 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
- F05D2260/50—Kinematic linkage, i.e. transmission of position
-
- 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
- F05D2270/00—Control
- F05D2270/60—Control system actuates means
- F05D2270/62—Electrical actuators
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- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Turbines (AREA)
- Supercharger (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Description
Claims (7)
- ケーシング(12)を同軸で取り囲むアクチュエータリング(18)によって制御される複数の可変ピッチ翼(16)を有する少なくとも1つのステータ段を収容する前記ケーシングを備えており、該アクチュエータリングが、前記ケーシングの軸(X)を中心としてのみ回転移動させられ、クランクアーム(26)によって前記可変ピッチ翼に接続されている、タービンエンジンであって、
前記アクチュエータリング(18)が、概ねアクチュエータの形態の、シリンダ(33)およびロッド(34)を形成する2つの部分を備えた少なくとも1つの隣接する特定の駆動ユニット(32)に結合され、
前記2つの部分の一方が前記ケーシングに蝶着され、他方の部分が、前記アクチュエータリングの横方向の延長部に蝶着され、
前記ロッド(34)が前記アクチュエータリング(18)に蝶着され、前記シリンダ(33)が前記ケーシング(12)に蝶着され、
シリンダとケーシングとの間の蝶番(44、46)が、ロッドがそこから延びるシリンダの端部の近傍に配置されることを特徴とする、タービンエンジン。 - アクチュエータを形成する駆動ユニットのロッド(34)が、前記アクチュエータリングの中央平面に対して平行な平面内に位置する軸に沿って延びることを特徴とする、請求項1に記載のタービンエンジン。
- 前記蝶番が、前記ロッドがその最大ストロークまで展開されたとき、前記アクチュエータ(32)のほぼ中央に位置することを特徴とする、請求項1に記載のタービンエンジン。
- 前記横方向の延長部がフォーク(40)を含み、前記ロッド(34)の端部が、前記ケーシングの軸に対して平行な軸(41)を中心にして前記フォークに蝶着されることを特徴とする、請求項1に記載のタービンエンジン。
- 前記シリンダ(33)が、前記ケーシングに固定されたフォーク(46)に蝶着される横方向のタブ(44)を含むことを特徴とする、請求項1に記載のタービンエンジン。
- 前記アクチュエータ(32)が、線形動作の電気モータタイプのものであることを特徴とする、請求項1に記載のタービンエンジン。
- 上述したアクチュエータリング(18)に隣接する特定の駆動ユニット(32)が2つ備えられており、実質的に直径方向に向かい合ったこれらの2つの特定の駆動ユニット(32)に対してアクチュエータリング(18)が結合されていることを特徴とする、請求項1に記載のタービンエンジン。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0958232A FR2952979B1 (fr) | 2009-11-20 | 2009-11-20 | Turbomachine comprenant un etage d'aubes de stator a calage variable et a commande independante. |
FR0958232 | 2009-11-20 | ||
PCT/FR2010/052453 WO2011061450A2 (fr) | 2009-11-20 | 2010-11-19 | Turbomachine comprenant un etage d'aubes de stator a calage variable et a commande independante |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013511646A JP2013511646A (ja) | 2013-04-04 |
JP5951494B2 true JP5951494B2 (ja) | 2016-07-13 |
Family
ID=42321186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012539389A Active JP5951494B2 (ja) | 2009-11-20 | 2010-11-19 | 独立制御を備えた可変ピッチステータ翼の段を有するタービンエンジン |
Country Status (9)
Country | Link |
---|---|
US (1) | US9429169B2 (ja) |
EP (1) | EP2501941B1 (ja) |
JP (1) | JP5951494B2 (ja) |
CN (1) | CN102656371B (ja) |
BR (1) | BR112012012124B1 (ja) |
CA (1) | CA2781306C (ja) |
FR (1) | FR2952979B1 (ja) |
RU (1) | RU2562895C2 (ja) |
WO (1) | WO2011061450A2 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8909454B2 (en) * | 2011-04-08 | 2014-12-09 | General Electric Company | Control of compression system with independently actuated inlet guide and/or stator vanes |
US20140205424A1 (en) * | 2012-08-29 | 2014-07-24 | General Electric Company | Systems and Methods to Control Variable Stator Vanes in Gas Turbine Engines |
DE102012019950A1 (de) | 2012-10-11 | 2014-04-17 | Man Diesel & Turbo Se | Vorrichtung zum Verändern des Leitschaufelwinkels bei axialen Strömungsmaschinen |
EP2956631B1 (en) * | 2013-02-12 | 2020-04-15 | United Technologies Corporation | Variable vane adjustment system |
WO2014189568A2 (en) * | 2013-03-13 | 2014-11-27 | United Technologies Corporation | Variable vane drive system |
US9429033B2 (en) * | 2013-11-08 | 2016-08-30 | Honeywell International Inc. | Drive arrangement for a unison ring of a variable-vane assembly |
FR3014152B1 (fr) * | 2013-11-29 | 2015-12-25 | Snecma | Dispositif de guidage d'aubes de redresseur a angle de calage variable de turbomachine et procede d'assemblage d'un tel dispositif |
GB201409449D0 (en) | 2014-05-28 | 2014-07-09 | Rolls Royce Deutschland | A variable stator vane arrangment |
US10697241B2 (en) | 2015-10-28 | 2020-06-30 | Halliburton Energy Services, Inc. | Downhole turbine with an adjustable shroud |
US10704411B2 (en) | 2018-08-03 | 2020-07-07 | General Electric Company | Variable vane actuation system for a turbo machine |
RU2696839C1 (ru) * | 2018-10-10 | 2019-08-06 | Публичное акционерное общество "ОДК-Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") | Компрессор двухконтурного газотурбинного двигателя |
FR3090030B1 (fr) * | 2018-12-12 | 2020-11-20 | Safran Aircraft Engines | Dispositif de maintien pour le démontage d’une roue à aubes de turbomachine et procédé l’utilisant |
US12000292B1 (en) * | 2022-12-30 | 2024-06-04 | Rolls-Royce North American Technologies Inc. | Systems and methods for multi-dimensional variable vane stage rigging |
US11982193B1 (en) * | 2022-12-30 | 2024-05-14 | Rolls-Royce North American Technologies Inc. | Systems and methods for multi-dimensional variable vane stage rigging utilizing adjustable inclined mechanisms |
US12000293B1 (en) * | 2022-12-30 | 2024-06-04 | Rolls-Royce North American Technologies Inc. | Systems and methods for multi-dimensional variable vane stage rigging utilizing coupling mechanisms |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
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US3861822A (en) * | 1974-02-27 | 1975-01-21 | Gen Electric | Duct with vanes having selectively variable pitch |
US3958896A (en) * | 1974-12-02 | 1976-05-25 | Vitaly Viktorovich Vikhirev | Hydraulic machine |
US4275560A (en) | 1978-12-27 | 1981-06-30 | General Electric Company | Blocker door actuation system |
JPS5862303A (ja) | 1981-10-09 | 1983-04-13 | Hitachi Ltd | 軸流式流体機械の静翼可変装置 |
US4979874A (en) * | 1989-06-19 | 1990-12-25 | United Technologies Corporation | Variable van drive mechanism |
JPH03102098U (ja) * | 1990-02-05 | 1991-10-24 | ||
JPH05199704A (ja) | 1991-08-08 | 1993-08-06 | General Electric Co <Ge> | 電気アクチュエータ・モータ |
JPH0658173U (ja) | 1993-01-21 | 1994-08-12 | 東芝エンジニアリング株式会社 | 可変ピッチプロペラの駆動装置 |
UA17443A (uk) * | 1995-09-04 | 1997-05-06 | Мехаhізм повороту лопаток статора осьової турбомашиhи | |
US6821084B2 (en) | 2002-12-11 | 2004-11-23 | General Electric Company | Torque tube bearing assembly |
FR2881190A1 (fr) * | 2005-01-21 | 2006-07-28 | Snecma Moteurs Sa | Dispositif d'actionnement pour redresseurs a calage variable, et moteur d'aeronef equipe d'un tel dispositif |
US20100260591A1 (en) * | 2007-06-08 | 2010-10-14 | General Electric Company | Spanwise split variable guide vane and related method |
FR2928979B1 (fr) * | 2008-03-19 | 2015-05-01 | Snecma | Dispositif de commande d'aubes a calage variable dans une turbomachine. |
-
2009
- 2009-11-20 FR FR0958232A patent/FR2952979B1/fr active Active
-
2010
- 2010-11-19 BR BR112012012124-3A patent/BR112012012124B1/pt active IP Right Grant
- 2010-11-19 US US13/511,068 patent/US9429169B2/en active Active
- 2010-11-19 EP EP10799084.8A patent/EP2501941B1/fr active Active
- 2010-11-19 JP JP2012539389A patent/JP5951494B2/ja active Active
- 2010-11-19 RU RU2012125633/06A patent/RU2562895C2/ru active
- 2010-11-19 CN CN201080052728.9A patent/CN102656371B/zh active Active
- 2010-11-19 CA CA2781306A patent/CA2781306C/fr active Active
- 2010-11-19 WO PCT/FR2010/052453 patent/WO2011061450A2/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2501941A2 (fr) | 2012-09-26 |
US20130028716A1 (en) | 2013-01-31 |
JP2013511646A (ja) | 2013-04-04 |
BR112012012124A2 (pt) | 2016-04-12 |
CA2781306A1 (fr) | 2011-05-26 |
WO2011061450A3 (fr) | 2011-09-29 |
CN102656371A (zh) | 2012-09-05 |
US9429169B2 (en) | 2016-08-30 |
WO2011061450A2 (fr) | 2011-05-26 |
FR2952979A1 (fr) | 2011-05-27 |
FR2952979B1 (fr) | 2012-01-20 |
RU2562895C2 (ru) | 2015-09-10 |
CN102656371B (zh) | 2016-03-16 |
EP2501941B1 (fr) | 2018-07-18 |
BR112012012124B1 (pt) | 2020-11-24 |
CA2781306C (fr) | 2018-01-16 |
RU2012125633A (ru) | 2013-12-27 |
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