DE69811562T2 - Regelventil für die Zapfluft einer Gasturbine - Google Patents

Regelventil für die Zapfluft einer Gasturbine

Info

Publication number
DE69811562T2
DE69811562T2 DE69811562T DE69811562T DE69811562T2 DE 69811562 T2 DE69811562 T2 DE 69811562T2 DE 69811562 T DE69811562 T DE 69811562T DE 69811562 T DE69811562 T DE 69811562T DE 69811562 T2 DE69811562 T2 DE 69811562T2
Authority
DE
Germany
Prior art keywords
control valve
gas turbine
bleed air
bleed
air
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 - Lifetime
Application number
DE69811562T
Other languages
English (en)
Other versions
DE69811562D1 (de
Inventor
Andrew R Narcus
Douglas A Hayes
Thomas A Auxier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE69811562D1 publication Critical patent/DE69811562D1/de
Publication of DE69811562T2 publication Critical patent/DE69811562T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16—Control of working fluid flow
    • F02C9/18—Control of working fluid flow by bleeding, bypassing or acting on variable working fluid interconnections between turbines or compressors or their stages
    • 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
    • F01D17/105—Final actuators by passing part of the fluid
    • 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
    • F02K3/075—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 controlling flow ratio between flows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Lift Valve (AREA)
DE69811562T 1997-05-20 1998-05-20 Regelventil für die Zapfluft einer Gasturbine Expired - Lifetime DE69811562T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/859,236 US5899058A (en) 1997-05-20 1997-05-20 Bypass air valve for a gas turbine engine

Publications (2)

Publication Number Publication Date
DE69811562D1 DE69811562D1 (de) 2003-04-03
DE69811562T2 true DE69811562T2 (de) 2003-08-28

Family

ID=25330408

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69811562T Expired - Lifetime DE69811562T2 (de) 1997-05-20 1998-05-20 Regelventil für die Zapfluft einer Gasturbine

Country Status (5)

Country Link
US (1) US5899058A (de)
EP (1) EP0879947B1 (de)
JP (1) JP4098404B2 (de)
KR (1) KR100545944B1 (de)
DE (1) DE69811562T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7581382B2 (en) * 2005-04-28 2009-09-01 United Technologies Corporation Gas turbine engine air valve assembly
US7475532B2 (en) * 2005-08-29 2009-01-13 General Electric Company Valve assembly for a gas turbine engine
US9719370B2 (en) 2007-03-30 2017-08-01 United Technologies Corporation Linkage system with wear reduction
EP2177735A3 (de) * 2008-10-20 2012-02-15 Rolls-Royce North American Technologies, Inc. Turbofan
GB0820598D0 (en) * 2008-11-11 2008-12-17 Rolls Royce Plc A noise reduction device
GB0820597D0 (en) * 2008-11-11 2008-12-17 Rolls Royce Plc A noise reduction device
US8181441B2 (en) * 2009-02-27 2012-05-22 United Technologies Corporation Controlled fan stream flow bypass
US9032737B2 (en) * 2009-12-30 2015-05-19 Rolls-Royce North American Technologies, Inc. Combustor added to a gas turbine engine to increase thrust
DE102010045697A1 (de) * 2010-09-16 2012-03-22 Rolls-Royce Deutschland Ltd & Co Kg Blütenmischer für ein Turbofantriebwerk
US8868941B2 (en) 2011-09-19 2014-10-21 Sonics, Inc. Apparatus and methods for an interconnect power manager
US9052707B2 (en) * 2011-12-02 2015-06-09 United Technologies Corporation Turbomachine component machining method
WO2013102098A1 (en) 2011-12-29 2013-07-04 Rolls-Royce North American Technologies, Inc. Vavle for gas turbine engine
US9057455B2 (en) * 2012-01-20 2015-06-16 Hamilton Sundstrand Corporation Crank
US10253651B2 (en) * 2012-06-14 2019-04-09 United Technologies Corporation Turbomachine flow control device
US9194291B2 (en) 2012-08-24 2015-11-24 Hamilton Sundstrand Corporation Turbomachine windmill bypass valve
US9617917B2 (en) 2013-07-31 2017-04-11 General Electric Company Flow control assembly and methods of assembling the same
EP3108130B1 (de) * 2014-02-19 2018-12-12 United Technologies Corporation Gasturbinenmotor mit mindestkühlluftstrom
US10152112B2 (en) 2015-06-10 2018-12-11 Sonics, Inc. Power manager with a power switch arbitrator
US10794217B2 (en) * 2017-12-22 2020-10-06 Raytheon Technologies Corporation Bleed valve system
IT202000006439A1 (it) 2020-03-26 2021-09-26 Ge Avio Srl Metodo e apparecchiatura per raffreddare una porzione di un motore a turbina contro-rotante
CN115182815B (zh) * 2022-05-31 2024-04-19 中国航发四川燃气涡轮研究院 具有可变几何的多涵道变循环加力燃烧室

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285194A (en) * 1979-04-23 1981-08-25 General Electric Company Apparatus and method for controlling fan duct flow in a gas turbine engine
US5136840A (en) * 1982-09-30 1992-08-11 General Electric Company Gas turbine engine actuation system
US4813229A (en) * 1985-03-04 1989-03-21 General Electric Company Method for controlling augmentor liner coolant flow pressure in a mixed flow, variable cycle gas
US4961312A (en) * 1985-03-04 1990-10-09 General Electric Company Method for controlling augmentor liner coolant flow pressure in a mixed flow, variable cycle gas turbine engine
US4958489A (en) * 1985-03-04 1990-09-25 General Electric Company Means for controlling augmentor liner coolant flow pressure in a mixed flow, variable cycle gas turbine engine
US5307624A (en) * 1990-04-04 1994-05-03 General Electric Company Variable area bypass valve assembly
US5182905A (en) * 1990-05-11 1993-02-02 General Electric Company Method for automatic bypass operation
US5305599A (en) * 1991-04-10 1994-04-26 General Electric Company Pressure-ratio control of gas turbine engine
US5211007A (en) * 1991-04-10 1993-05-18 General Electric Company Method of pressure-ratio control of gas turbine engine
US5287697A (en) * 1992-01-02 1994-02-22 General Electric Company Variable area bypass injector seal
US5381655A (en) * 1993-05-10 1995-01-17 General Electric Company Admission mixing duct assembly
US5385015A (en) * 1993-07-02 1995-01-31 United Technologies Corporation Augmentor burner
US5687562A (en) * 1995-06-30 1997-11-18 United Technologies Corporation Bypass air valve for turbofan engine
US5775098A (en) * 1995-06-30 1998-07-07 United Technologies Corporation Bypass air valve for a gas turbine

Also Published As

Publication number Publication date
EP0879947A3 (de) 1999-12-08
DE69811562D1 (de) 2003-04-03
JPH10325364A (ja) 1998-12-08
JP4098404B2 (ja) 2008-06-11
KR19980087181A (ko) 1998-12-05
EP0879947A2 (de) 1998-11-25
EP0879947B1 (de) 2003-02-26
KR100545944B1 (ko) 2006-03-23
US5899058A (en) 1999-05-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition