DE602004016989D1 - Kühlventil für das turbinengehäuse eines turbofan-düsentriebwerks - Google Patents

Kühlventil für das turbinengehäuse eines turbofan-düsentriebwerks

Info

Publication number
DE602004016989D1
DE602004016989D1 DE602004016989T DE602004016989T DE602004016989D1 DE 602004016989 D1 DE602004016989 D1 DE 602004016989D1 DE 602004016989 T DE602004016989 T DE 602004016989T DE 602004016989 T DE602004016989 T DE 602004016989T DE 602004016989 D1 DE602004016989 D1 DE 602004016989D1
Authority
DE
Germany
Prior art keywords
turbine housing
cooling valve
nozzle engine
turbofan
turbofan nozzle
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
DE602004016989T
Other languages
English (en)
Inventor
Robert B Franconi
Paul Mazzone
Scott R Macdonald
Robert B Goodman
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.)
Honeywell International Inc
Original Assignee
Honeywell International Inc
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 Honeywell International Inc filed Critical Honeywell International Inc
Publication of DE602004016989D1 publication Critical patent/DE602004016989D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/20—Actively adjusting tip-clearance
    • F01D11/24—Actively adjusting tip-clearance by selectively cooling-heating stator or rotor components
    • 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
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
DE602004016989T 2003-05-30 2004-05-26 Kühlventil für das turbinengehäuse eines turbofan-düsentriebwerks Expired - Lifetime DE602004016989D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/452,571 US6910851B2 (en) 2003-05-30 2003-05-30 Turbofan jet engine having a turbine case cooling valve
PCT/US2004/016488 WO2004109064A1 (en) 2003-05-30 2004-05-26 Turbofan jet engine turbine case cooling valve

Publications (1)

Publication Number Publication Date
DE602004016989D1 true DE602004016989D1 (de) 2008-11-20

Family

ID=33452025

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004016989T Expired - Lifetime DE602004016989D1 (de) 2003-05-30 2004-05-26 Kühlventil für das turbinengehäuse eines turbofan-düsentriebwerks

Country Status (4)

Country Link
US (1) US6910851B2 (de)
EP (1) EP1629179B1 (de)
DE (1) DE602004016989D1 (de)
WO (1) WO2004109064A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6910851B2 (en) 2003-05-30 2005-06-28 Honeywell International, Inc. Turbofan jet engine having a turbine case cooling valve
EP1777378A3 (de) * 2003-07-29 2011-03-09 Pratt & Whitney Canada Corp. Gehäuse für ein Mantelstromtriebwerk und Herstellungsverfahren dafür
US7370467B2 (en) * 2003-07-29 2008-05-13 Pratt & Whitney Canada Corp. Turbofan case and method of making
US7871240B2 (en) * 2003-09-26 2011-01-18 Hamilton Sundstrand Corporation Helical spring damper
US20050109016A1 (en) * 2003-11-21 2005-05-26 Richard Ullyott Turbine tip clearance control system
US20060162338A1 (en) * 2005-01-21 2006-07-27 Pratt & Whitney Canada Corp. Evacuation of hot gases accumulated in an inactive gas turbine engine
ATE381670T1 (de) * 2005-11-02 2008-01-15 Delphi Tech Inc Verfahren zur auslegung eines kraftstoffeinspritzventils
US20070200030A1 (en) * 2006-02-24 2007-08-30 Mcfarlane Daniel S Aircraft baffle seal
US7937945B2 (en) * 2006-10-27 2011-05-10 Kinde Sr Ronald August Combining a series of more efficient engines into a unit, or modular units
US8616827B2 (en) 2008-02-20 2013-12-31 Rolls-Royce Corporation Turbine blade tip clearance system
US8256228B2 (en) * 2008-04-29 2012-09-04 Rolls Royce Corporation Turbine blade tip clearance apparatus and method
US8321104B2 (en) 2008-07-18 2012-11-27 Rolls-Royce Plc Control system
DE102009010647A1 (de) * 2009-02-26 2010-09-02 Rolls-Royce Deutschland Ltd & Co Kg Laufspalteinstellungssystem einer Fluggasturbine
US8142138B2 (en) * 2009-05-01 2012-03-27 General Electric Company Turbine engine having cooling pin
JP5914346B2 (ja) * 2009-12-04 2016-05-11 キアゲン ゲゼルシャフト ミット ベシュレンクテル ハフツング 非メチル化核酸の選択的蓄積
DE102010020800A1 (de) * 2010-05-18 2011-11-24 Rolls-Royce Deutschland Ltd & Co Kg Verfahren und Vorrichtung zur Kühlluftversorgung für ein Triebwerk, insbesondere Flugtriebwerk, Gasturbine oder dergleichen
FR2982319B1 (fr) * 2011-11-07 2016-05-13 Snecma Systeme de commande d'une vanne pneumatique de turbomachine
US10378439B2 (en) 2011-12-30 2019-08-13 Rolls-Royce North American Technologies Inc. Gas turbine engine with variable speed turbines
US10036350B2 (en) * 2012-04-30 2018-07-31 United Technologies Corporation Geared turbofan with three turbines all co-rotating
US9587507B2 (en) 2013-02-23 2017-03-07 Rolls-Royce North American Technologies, Inc. Blade clearance control for gas turbine engine
US10473037B2 (en) 2017-05-22 2019-11-12 United Technologies Corporation Passively-driven bleed source switching
US11739697B2 (en) 2017-05-22 2023-08-29 Raytheon Technologies Corporation Bleed flow safety system
US11015524B2 (en) 2017-08-30 2021-05-25 Parker-Hannifin Corporation Turbine engine air control valve

Family Cites Families (26)

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Publication number Priority date Publication date Assignee Title
US3015935A (en) 1959-03-27 1962-01-09 United Aircraft Corp Two-stage nozzle area control
US2970806A (en) 1960-01-21 1961-02-07 Gen Electric Balanced governing valve with minimum reaction gradients
US3570541A (en) 1968-11-29 1971-03-16 Caterpillar Tractor Co Three-way directional control valve
US3773085A (en) 1971-01-14 1973-11-20 Westinghouse Electric Corp Noise suppressing throttling valve
US4033119A (en) * 1973-09-06 1977-07-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Dual cycle aircraft turbine engine
GB1581566A (en) 1976-08-02 1980-12-17 Gen Electric Minimum clearance turbomachine shroud apparatus
JPS5485422A (en) 1977-12-21 1979-07-07 Tokyo Shibaura Electric Co Valve
US4296599A (en) 1979-03-30 1981-10-27 General Electric Company Turbine cooling air modulation apparatus
US4329114A (en) * 1979-07-25 1982-05-11 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Active clearance control system for a turbomachine
US4462204A (en) 1982-07-23 1984-07-31 General Electric Company Gas turbine engine cooling airflow modulator
FR2540560B1 (fr) 1983-02-03 1987-06-12 Snecma Dispositif d'etancheite d'aubages mobiles de turbomachine
US4719943A (en) 1983-08-16 1988-01-19 United Technologies Corporation Control valve assembly
FR2614073B1 (fr) 1987-04-15 1992-02-14 Snecma Dispositif d'ajustement en temps reel du jeu radial entre un rotor et un stator de turbomachine
US4928240A (en) * 1988-02-24 1990-05-22 General Electric Company Active clearance control
US5048288A (en) 1988-12-20 1991-09-17 United Technologies Corporation Combined turbine stator cooling and turbine tip clearance control
US4986309A (en) 1989-08-31 1991-01-22 Dayton Power And Light Company Main steam by-pass valve
US4966193A (en) 1990-01-30 1990-10-30 Allied-Signal Inc. Timing control for a dual poppet valve
US5113649A (en) 1990-05-11 1992-05-19 General Electric Company Passive bypass valve assembly
US5062452A (en) 1990-11-21 1991-11-05 Harrisburg, Inc. Valve member and method of making such a member
GB9027986D0 (en) 1990-12-22 1991-02-13 Rolls Royce Plc Gas turbine engine clearance control
US5156181A (en) 1991-07-22 1992-10-20 Allied-Signal Inc. Removable seats for a dual poppet valve
US5305616A (en) 1992-03-23 1994-04-26 General Electric Company Gas turbine engine cooling system
US5485717A (en) 1994-06-29 1996-01-23 Williams International Corporation Multi-spool by-pass turbofan engine
US5636659A (en) 1995-10-17 1997-06-10 Westinghouse Electric Corporation Variable area compensation valve
US5687563A (en) 1996-01-22 1997-11-18 Williams International Corporation Multi-spool turbofan engine with turbine bleed
US6910851B2 (en) 2003-05-30 2005-06-28 Honeywell International, Inc. Turbofan jet engine having a turbine case cooling valve

Also Published As

Publication number Publication date
US20040240988A1 (en) 2004-12-02
WO2004109064A1 (en) 2004-12-16
EP1629179B1 (de) 2008-10-08
EP1629179A1 (de) 2006-03-01
US6910851B2 (en) 2005-06-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition