BRPI0602928A - conjunto de válvula para um motor de turbina a gás - Google Patents

conjunto de válvula para um motor de turbina a gás

Info

Publication number
BRPI0602928A
BRPI0602928A BRPI0602928-0A BRPI0602928A BRPI0602928A BR PI0602928 A BRPI0602928 A BR PI0602928A BR PI0602928 A BRPI0602928 A BR PI0602928A BR PI0602928 A BRPI0602928 A BR PI0602928A
Authority
BR
Brazil
Prior art keywords
gas turbine
turbine engine
valve
valve assembly
annular sliding
Prior art date
Application number
BRPI0602928-0A
Other languages
English (en)
Inventor
Donald Michael Corsmeier
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BRPI0602928A publication Critical patent/BRPI0602928A/pt
Publication of BRPI0602928B1 publication Critical patent/BRPI0602928B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/38—Introducing air inside the jet
    • F02K1/386—Introducing air inside the jet mixing devices in the jet pipe, e.g. for mixing primary and secondary flow
    • 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
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • F01D17/143—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path the shiftable member being a wall, or part thereof of a radial diffuser
    • 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
    • F02K3/08—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof
    • F02K3/10—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof by after-burners
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Control Of Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Lift Valve (AREA)

Abstract

"CONJUNTO DE VáLVULA PARA UM MOTOR DE TURBINA A GáS". é fornecido um método para canalizar o ar comprimido para o amplificador (42) de um motor de turbina a gás. O método inclui acoplar uma válvula deslizante anular (110) na camisa de separação (60) do motor de turbina a gás, acoplar uma sede de válvula (112) no difusor (44) do motor de turbina a gás de tal forma que uma passagem para um fluxo de ar é definida entre a válvula deslizante anular e a sede de válvula, e canalizar o ar comprimido na direção da válvula deslizante anular de modo a permitir que seja regulada a quantidade do ar desviado do aspirador (41) para o amplificador do motor de turbina a gás.
BRPI0602928-0A 2005-08-29 2006-06-28 Conjunto de válvula para um motor de turbina a gás BRPI0602928B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/214,108 US7475532B2 (en) 2005-08-29 2005-08-29 Valve assembly for a gas turbine engine
US11/214,108 2005-08-29

Publications (2)

Publication Number Publication Date
BRPI0602928A true BRPI0602928A (pt) 2007-04-27
BRPI0602928B1 BRPI0602928B1 (pt) 2018-03-06

Family

ID=37488143

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0602928-0A BRPI0602928B1 (pt) 2005-08-29 2006-06-28 Conjunto de válvula para um motor de turbina a gás

Country Status (5)

Country Link
US (2) US7475532B2 (pt)
EP (1) EP1760271B1 (pt)
JP (1) JP4884102B2 (pt)
BR (1) BRPI0602928B1 (pt)
CA (1) CA2550458C (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7870741B2 (en) * 2007-05-25 2011-01-18 General Electric Company Turbine engine valve assembly and method of assembling the same
US8511058B2 (en) * 2007-11-29 2013-08-20 United Technologies Corporation Convertible gas turbine propulsion system
US8061119B2 (en) 2007-11-29 2011-11-22 United Technologies Corporation Actuation mechanism for a convertible gas turbine propulsion system
CN201156229Y (zh) * 2008-01-21 2008-11-26 鸿富锦精密工业（深圳）有限公司 散热器固定装置
US8961114B2 (en) * 2010-11-22 2015-02-24 General Electric Company Integrated variable geometry flow restrictor and heat exchanger
US20130170966A1 (en) * 2012-01-04 2013-07-04 General Electric Company Turbine cooling system
US9915228B2 (en) 2013-08-16 2018-03-13 United Technologies Corporation Air with integral spring for a gas turbine engine exhaust drive
US10378451B2 (en) 2013-09-13 2019-08-13 United Technologies Corporation Large displacement high temperature seal
FR3018548B1 (fr) * 2014-03-17 2016-03-04 Snecma Turboreacteur a conduit de decharge
GB201406386D0 (en) * 2014-04-09 2014-05-21 Rolls Royce Plc Gas turbine engine
FR3050766B1 (fr) * 2016-04-29 2020-02-14 Safran Aircraft Engines Turboreacteur double flux dote d'un prelevement de debit permettant une calibration reglable du taux de dilution a la confluence
RU2642991C1 (ru) * 2017-04-19 2018-01-29 Публичное акционерное общество "ОДК-Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") Клапанный узел канала перепуска компрессора
US10612466B2 (en) * 2017-09-11 2020-04-07 United Technologies Corporation Gas turbine engine active clearance control system using inlet particle separator
US10590793B1 (en) * 2018-10-29 2020-03-17 Borgwarner Inc. Diffuser for diffusing the flow of exhaust gas and a system including the same
US11643198B2 (en) * 2019-01-15 2023-05-09 Curtis Miller Vertical lift single engine vehicle system
CN115680903B (zh) * 2022-08-31 2024-05-03 中国航发四川燃气涡轮研究院 可回收旁路引气控制方法
FR3150249B1 (fr) * 2023-06-23 2025-06-13 Safran Aircraft Engines Arrière-corps de turboréacteur comprenant une chemise interne et une plaque perforée anti crissement longeant cette chemise

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826586A (en) * 1972-12-29 1974-07-30 Gen Electric Variable diffuser centrifugal pump shutter control
US4069661A (en) * 1975-06-02 1978-01-24 The United States Of America As Represented By The United States National Aeronautics And Space Administration Variable mixer propulsion cycle
US4072008A (en) * 1976-05-04 1978-02-07 General Electric Company Variable area bypass injector system
US4175384A (en) * 1977-08-02 1979-11-27 General Electric Company Individual bypass injector valves for a double bypass variable cycle turbofan engine
US5694767A (en) * 1981-11-02 1997-12-09 General Electric Company Variable slot bypass injector system
US5069246A (en) * 1988-09-02 1991-12-03 Booyens Andries M Fluid control valve and actuator therefor
US5307624A (en) * 1990-04-04 1994-05-03 General Electric Company Variable area bypass valve assembly
US5287697A (en) * 1992-01-02 1994-02-22 General Electric Company Variable area bypass injector seal
US5899058A (en) * 1997-05-20 1999-05-04 United Technologies Corporation Bypass air valve for a gas turbine engine
US6755025B2 (en) * 2002-07-23 2004-06-29 Pratt & Whitney Canada Corp. Pneumatic compressor bleed valve

Also Published As

Publication number Publication date
JP2007064208A (ja) 2007-03-15
US7475532B2 (en) 2009-01-13
US20070234736A1 (en) 2007-10-11
EP1760271B1 (en) 2015-12-23
EP1760271A2 (en) 2007-03-07
CA2550458C (en) 2012-08-07
BRPI0602928B1 (pt) 2018-03-06
US20090035127A1 (en) 2009-02-05
CA2550458A1 (en) 2007-02-28
EP1760271A3 (en) 2010-04-28
US7818957B2 (en) 2010-10-26
JP4884102B2 (ja) 2012-02-29

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2626 DE 04-05-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.