JP4771650B2 - ガスタービンエンジンにおける静翼アクチュエータ - Google Patents

ガスタービンエンジンにおける静翼アクチュエータ Download PDF

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Publication number
JP4771650B2
JP4771650B2 JP2003282332A JP2003282332A JP4771650B2 JP 4771650 B2 JP4771650 B2 JP 4771650B2 JP 2003282332 A JP2003282332 A JP 2003282332A JP 2003282332 A JP2003282332 A JP 2003282332A JP 4771650 B2 JP4771650 B2 JP 4771650B2
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JP
Japan
Prior art keywords
axis
torque tube
follower
cam
shaft
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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
Application number
JP2003282332A
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English (en)
Japanese (ja)
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JP2004068818A5 (enExample
JP2004068818A (ja
Inventor
マイケル・チャールズ・ハロルド
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General Electric Co
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General Electric Co
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Publication date
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Publication of JP2004068818A publication Critical patent/JP2004068818A/ja
Publication of JP2004068818A5 publication Critical patent/JP2004068818A5/ja
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Publication of JP4771650B2 publication Critical patent/JP4771650B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Transmission Devices (AREA)
JP2003282332A 2002-07-31 2003-07-30 ガスタービンエンジンにおける静翼アクチュエータ Expired - Fee Related JP4771650B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/209,244 US6769868B2 (en) 2002-07-31 2002-07-31 Stator vane actuator in gas turbine engine
US10/209,244 2002-07-31

Publications (3)

Publication Number Publication Date
JP2004068818A JP2004068818A (ja) 2004-03-04
JP2004068818A5 JP2004068818A5 (enExample) 2006-09-14
JP4771650B2 true JP4771650B2 (ja) 2011-09-14

Family

ID=30115218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003282332A Expired - Fee Related JP4771650B2 (ja) 2002-07-31 2003-07-30 ガスタービンエンジンにおける静翼アクチュエータ

Country Status (4)

Country Link
US (1) US6769868B2 (enExample)
EP (1) EP1387041B1 (enExample)
JP (1) JP4771650B2 (enExample)
CN (1) CN100491700C (enExample)

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US8092157B2 (en) * 2007-12-19 2012-01-10 United Technologies Corporation Variable turbine vane actuation mechanism having a bumper ring
US8435000B2 (en) * 2008-03-07 2013-05-07 Rolls-Royce Corporation Variable vane actuation system
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US8393857B2 (en) * 2009-10-09 2013-03-12 Rolls-Royce Corporation Variable vane actuation system
RU2422644C1 (ru) * 2009-12-14 2011-06-27 Открытое акционерное общество "Авиадвигатель" Система управления ступенями поворотных лопаток статора компрессора газотурбинного двигателя
FR2963384B1 (fr) * 2010-07-30 2012-08-31 Turbomeca Dispositif de commande d'aubes pivotantes de turbomachine
US8549834B2 (en) 2010-10-21 2013-10-08 United Technologies Corporation Gas turbine engine with variable area fan nozzle
US8794910B2 (en) 2011-02-01 2014-08-05 United Technologies Corporation Gas turbine engine synchronizing ring bumper
US9103228B2 (en) * 2011-08-08 2015-08-11 General Electric Company Variable stator vane control system
US9074693B2 (en) 2012-04-27 2015-07-07 General Electric Company Actuator mounting system and method of mounting
US9039355B2 (en) 2012-05-31 2015-05-26 United Technologies Corporation Actuator mounted to torque box
US20140010637A1 (en) * 2012-07-05 2014-01-09 United Technologies Corporation Torque box and linkage design
US20140030069A1 (en) * 2012-07-26 2014-01-30 Jonathan D. Little Top hat bearing retainer for variable vane actuator
US20140064911A1 (en) * 2012-08-29 2014-03-06 General Electric Company Systems and Methods to Control Variable Stator Vanes in Gas Turbine Engines
US20140064910A1 (en) * 2012-08-29 2014-03-06 General Electric Company Systems and Methods to Control Variable Stator Vanes in Gas Turbine Engines
US20140205424A1 (en) * 2012-08-29 2014-07-24 General Electric Company Systems and Methods to Control Variable Stator Vanes in Gas Turbine Engines
US9151178B2 (en) 2012-11-15 2015-10-06 United Technologies Corporation Bellcrank for a variable vane assembly
WO2014133724A1 (en) 2013-02-12 2014-09-04 United Technologies Corporation Rotary actuator for variable vane adjustment system
US9631645B2 (en) 2013-02-27 2017-04-25 Woodward, Inc. Rotary piston actuator anti-rotation configurations
US9816537B2 (en) 2013-02-27 2017-11-14 Woodward, Inc. Rotary piston type actuator with a central actuation assembly
US9759232B2 (en) 2014-02-27 2017-09-12 Woodward, Inc. Rotary actuator with integrated actuation
US20170044925A1 (en) * 2014-04-22 2017-02-16 Borgwarner Inc. Turbocharger turbine with variable nozzle
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US10001066B2 (en) 2014-08-28 2018-06-19 General Electric Company Rotary actuator for variable geometry vanes
US10502089B2 (en) 2014-09-22 2019-12-10 United Technologies Corporation Gas turbine engine variable stator vane
FR3031772B1 (fr) * 2015-01-19 2017-01-13 Snecma Systeme de commande d’aubes a calage variable pour une turbomachine
CN105422782A (zh) * 2015-12-11 2016-03-23 哈尔滨工程大学 一种可调涡轮叶片式液力偶合器
US11156120B2 (en) * 2016-03-21 2021-10-26 Raytheon Technologies Corporation Link setting assembly and method
US10329947B2 (en) 2016-03-24 2019-06-25 United Technologies Corporation 35Geared unison ring for multi-stage variable vane actuation
US10301962B2 (en) 2016-03-24 2019-05-28 United Technologies Corporation Harmonic drive for shaft driving multiple stages of vanes via gears
US10443430B2 (en) 2016-03-24 2019-10-15 United Technologies Corporation Variable vane actuation with rotating ring and sliding links
US10458271B2 (en) 2016-03-24 2019-10-29 United Technologies Corporation Cable drive system for variable vane operation
US10415596B2 (en) 2016-03-24 2019-09-17 United Technologies Corporation Electric actuation for variable vanes
US10329946B2 (en) 2016-03-24 2019-06-25 United Technologies Corporation Sliding gear actuation for variable vanes
US10443431B2 (en) 2016-03-24 2019-10-15 United Technologies Corporation Idler gear connection for multi-stage variable vane actuation
US10294813B2 (en) 2016-03-24 2019-05-21 United Technologies Corporation Geared unison ring for variable vane actuation
US10107130B2 (en) 2016-03-24 2018-10-23 United Technologies Corporation Concentric shafts for remote independent variable vane actuation
US10190599B2 (en) 2016-03-24 2019-01-29 United Technologies Corporation Drive shaft for remote variable vane actuation
US10288087B2 (en) 2016-03-24 2019-05-14 United Technologies Corporation Off-axis electric actuation for variable vanes
FR3051826B1 (fr) * 2016-05-25 2018-06-01 Safran Aircraft Engines Dispositif de commande d'elements a calage variable dans une turbomachine
US10753231B2 (en) 2016-06-09 2020-08-25 General Electric Company Self-retaining bushing assembly
CN106089809B (zh) * 2016-06-21 2018-11-13 中国航空工业集团公司沈阳发动机设计研究所 一种静子叶片驱动装置
US10288079B2 (en) 2016-06-27 2019-05-14 Rolls-Royce North America Technologies, Inc. Singular stator vane control
EP3494311A2 (en) 2016-08-05 2019-06-12 Woodward, Inc. Multi-axis rotary piston actuator
DE102016225482A1 (de) * 2016-12-19 2018-06-21 Rolls-Royce Deutschland Ltd & Co Kg Verstelleinrichtung für die Verstellung mehrerer Leitschaufeln eines Triebwerks
US10563677B2 (en) 2016-12-21 2020-02-18 Woodward, Inc. Butterfly rotary piston type actuator
US10619649B2 (en) 2017-04-04 2020-04-14 United Technologies Corporation Bellcrank assembly for gas turbine engine and method
US10634000B2 (en) 2017-06-23 2020-04-28 Rolls-Royce North American Technologies Inc. Method and configuration for improved variable vane positioning
EP3652445B1 (en) 2017-07-14 2024-06-05 Woodward, Inc. Unsupported piston with moving seal carrier
GB201715457D0 (en) * 2017-09-25 2017-11-08 Rolls Royce Plc Variable stator vane rigging
US10508660B2 (en) 2017-10-20 2019-12-17 Rolls-Royce Corporation Apparatus and method for positioning a variable vane
US10662804B2 (en) * 2018-02-28 2020-05-26 United Technologies Corporation Profiled bellcrank vane actuation system
US10830086B2 (en) 2018-07-18 2020-11-10 Raytheon Technologies Corporation Cam isolation system for gas turbine engine compressor section
US10704411B2 (en) 2018-08-03 2020-07-07 General Electric Company Variable vane actuation system for a turbo machine
US11168578B2 (en) * 2018-09-11 2021-11-09 Pratt & Whitney Canada Corp. System for adjusting a variable position vane in an aircraft engine
GB201818063D0 (en) * 2018-11-06 2018-12-19 Rolls Royce Plc An actuation system
US11199248B2 (en) 2019-04-30 2021-12-14 Woodward, Inc. Compact linear to rotary actuator
EP4133186B1 (en) 2020-04-08 2025-10-01 Woodward, Inc. Rotary piston type actuator with a central actuation assembly
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
US12000292B1 (en) 2022-12-30 2024-06-04 Rolls-Royce North American Technologies Inc. Systems and methods for multi-dimensional variable vane stage rigging
US11834966B1 (en) 2022-12-30 2023-12-05 Rolls-Royce North American Technologies Inc. Systems and methods for multi-dimensional variable vane stage rigging utilizing adjustable alignment 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
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Also Published As

Publication number Publication date
EP1387041A2 (en) 2004-02-04
EP1387041B1 (en) 2011-10-12
EP1387041A3 (en) 2006-05-10
US6769868B2 (en) 2004-08-03
US20040022624A1 (en) 2004-02-05
JP2004068818A (ja) 2004-03-04
CN100491700C (zh) 2009-05-27
CN1482345A (zh) 2004-03-17

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