BRPI0919441A2 - sistema de comando de pelo menos dois equipamentos de geometria variável de um motor de turbina a gás, e, motor de turbina a gás. - Google Patents

sistema de comando de pelo menos dois equipamentos de geometria variável de um motor de turbina a gás, e, motor de turbina a gás.

Info

Publication number
BRPI0919441A2
BRPI0919441A2 BRPI0919441A BRPI0919441A BRPI0919441A2 BR PI0919441 A2 BRPI0919441 A2 BR PI0919441A2 BR PI0919441 A BRPI0919441 A BR PI0919441A BR PI0919441 A BRPI0919441 A BR PI0919441A BR PI0919441 A2 BRPI0919441 A2 BR PI0919441A2
Authority
BR
Brazil
Prior art keywords
gas turbine
turbine engine
control system
variable geometry
geometry equipment
Prior art date
Application number
BRPI0919441A
Other languages
English (en)
Inventor
Baptiste Benoit Colotte
Bruno Robert Gaully
Original Assignee
Snecma
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 Snecma filed Critical Snecma
Publication of BRPI0919441A2 publication Critical patent/BRPI0919441A2/pt
Publication of BRPI0919441B1 publication Critical patent/BRPI0919441B1/pt

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
    • 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
    • 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
    • F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
    • 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
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
    • F02C6/08—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine compressor
    • 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
    • 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
    • F02C9/20—Control of working fluid flow by throttling; by adjusting vanes
    • F02C9/22—Control of working fluid flow by throttling; by adjusting vanes by adjusting turbine vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/023—Details or means for fluid extraction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0284—Conjoint control of two or more different functions
    • 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
    • F05D2270/50—Control logic embodiments
    • F05D2270/58—Control logic embodiments by mechanical means, e.g. levers, gears or cams

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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
BRPI0919441-0A 2008-09-30 2009-09-29 Sistema de comando de pelo menos dois equipamentos de geometria variável de um motor de turbina a gás, e, motor de turbina a gás. BRPI0919441B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0856569 2008-09-30
FR0856569A FR2936557B1 (fr) 2008-09-30 2008-09-30 Systeme de commande d'equipements a geometrie variable d'un moteur a turbine a gaz comportant notamment une liaison par pistes de guidage.
PCT/EP2009/062625 WO2010037751A1 (fr) 2008-09-30 2009-09-29 Systeme de commande d'equipements a geometrie variable d'un moteur a turbine a gaz comportant notamment une liaison par pistes de guidage

Publications (2)

Publication Number Publication Date
BRPI0919441A2 true BRPI0919441A2 (pt) 2015-12-15
BRPI0919441B1 BRPI0919441B1 (pt) 2020-01-07

Family

ID=40563820

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0919441-0A BRPI0919441B1 (pt) 2008-09-30 2009-09-29 Sistema de comando de pelo menos dois equipamentos de geometria variável de um motor de turbina a gás, e, motor de turbina a gás.

Country Status (10)

Country Link
US (1) US8690520B2 (pt)
EP (1) EP2344725B1 (pt)
JP (1) JP5364166B2 (pt)
CN (1) CN102171416B (pt)
BR (1) BRPI0919441B1 (pt)
CA (1) CA2738215C (pt)
ES (1) ES2389757T3 (pt)
FR (1) FR2936557B1 (pt)
RU (1) RU2507402C2 (pt)
WO (1) WO2010037751A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2947310B1 (fr) 2009-06-26 2014-08-29 Snecma Dispositif et methode de positionnement d'un equipement a geometrie variable pour une turbomachine, utilisant un verin a mesure relative.
US9777641B2 (en) 2012-12-19 2017-10-03 General Electric Company System for turbomachine vane control
US10718229B2 (en) * 2016-07-21 2020-07-21 Rolls-Royce North American Technologies, Inc. Infrared suppression system in a gas turbine engine
EP3502484A1 (en) * 2017-12-19 2019-06-26 Siemens Aktiengesellschaft Adjustment linkage
EP3502485A1 (en) * 2017-12-19 2019-06-26 Siemens Aktiengesellschaft Adjustment linkage
US20220098995A1 (en) * 2020-07-23 2022-03-31 Williams International Co., L.L.C. Gas-turbine-engine overspeed protection system
EP4390064A1 (en) 2022-12-23 2024-06-26 Rolls-Royce Deutschland Ltd & Co KG A gas turbine engine control system and method for limiting turbine overspeed in case of a shaft failure

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224563B (de) 1962-05-22 1966-09-08 Rolls Royce Gasturbinenstrahltriebwerk mit einem Verdichter mit winkelverstellbaren Einlassleitschaufeln
US4292802A (en) * 1978-12-27 1981-10-06 General Electric Company Method and apparatus for increasing compressor inlet pressure
US4992946A (en) * 1988-06-20 1991-02-12 General Electric Company Data link for gas turbine engine control
JPH04311634A (ja) * 1991-04-11 1992-11-04 Mitsubishi Heavy Ind Ltd ガスタービンエンジン制御装置
DE59205387D1 (de) * 1991-09-19 1996-03-28 Asea Brown Boveri Axialdurchströmte Turbine
DE4213709A1 (de) * 1992-04-25 1993-10-28 Asea Brown Boveri Axialdurchströmte Turbine
JP3459480B2 (ja) * 1994-10-19 2003-10-20 株式会社荏原製作所 ガスタービン装置
US6471469B2 (en) * 2000-11-30 2002-10-29 General Electric Company Methods and apparatus for sealing gas turbine engine variable nozzles
JP3933455B2 (ja) * 2001-11-30 2007-06-20 株式会社小松製作所 可変ターボ過給機
US6742324B2 (en) * 2002-09-13 2004-06-01 General Electric Company Methods and apparatus for supporting variable bypass valve systems
GB2400633B (en) * 2003-04-15 2005-03-09 Honeywell Int Inc Variable flow nozzle for a turbocharger
JP2005256983A (ja) 2004-03-12 2005-09-22 Shin Etsu Polymer Co Ltd 基板収納容器
FR2885968B1 (fr) * 2005-05-17 2007-08-10 Snecma Moteurs Sa Systeme de commande d'etages d'aubes de stator a angle de calage variable de turbomachine
WO2007116319A2 (en) * 2006-01-20 2007-10-18 Rolls-Royce Power Engineering Plc Bleed off valve system
FR2897121B1 (fr) * 2006-02-09 2008-05-02 Snecma Sa Dispositif de reglage du centrage d'un anneau de synchronisation de commande d'aubes pivotantes de turbomachine
FR2936561B1 (fr) * 2008-09-30 2018-10-26 Safran Aircraft Engines Systeme de commande d'au moins deux equipements a geometrie variable d'un moteur a turbine a gaz, notamment par mecanisme a came
FR2936560B1 (fr) * 2008-09-30 2014-06-27 Snecma Systeme de commande d'au moins deux equipements a geometrie variable d'un moteur a turbine a gaz, notamment par cremaillere
FR2936565B1 (fr) * 2008-09-30 2015-07-24 Snecma Systeme de commande d'equipements a geometrie variable d'une turbomachine notamment, par guignols articules.

Also Published As

Publication number Publication date
EP2344725A1 (fr) 2011-07-20
WO2010037751A1 (fr) 2010-04-08
CA2738215C (fr) 2016-08-09
JP5364166B2 (ja) 2013-12-11
FR2936557B1 (fr) 2017-04-21
RU2011117529A (ru) 2012-11-10
JP2012504210A (ja) 2012-02-16
EP2344725B1 (fr) 2012-07-25
CN102171416A (zh) 2011-08-31
RU2507402C2 (ru) 2014-02-20
US8690520B2 (en) 2014-04-08
FR2936557A1 (fr) 2010-04-02
CN102171416B (zh) 2014-11-19
CA2738215A1 (fr) 2010-04-08
US20110190950A1 (en) 2011-08-04
ES2389757T3 (es) 2012-10-31
BRPI0919441B1 (pt) 2020-01-07

Similar Documents

Publication Publication Date Title
BRPI0919444A2 (pt) sistema de comando de pelo menos dois equipamentos de geometria variável de um motor de trubina a gás e motor de turbina a gás.
BRPI0919439A2 (pt) sistema de comando de pelo menos dois equipamentos de geometria variável de uma turbomáquina, e, turbomáquina.
BR112015007705A2 (pt) aparelho de escape variável de motor, motor com turbina a gás de aeronave e método para operar a válvula de escape.
BRPI0919524A2 (pt) sistema de comando de pelo menos dois equipamentos de geometria variável de uma turbomáquina, e, turbomáquina
BR112012002442A2 (pt) sistema de tratamento para uma corrente de gás de exaustão de motor a gasolina,e,método para o tratamento de gás de exaustão de motor a gasolina.
BRPI0815704A2 (pt) Dispositivo de afixação de um motor de aeronave, conjunto motor, e, aeronave.
BR112012002584A2 (pt) pistão para um motor de combustão interna, e, método para contruir o mesmo.
GB2473578B (en) Gas turbine engine system
BRPI0920139A2 (pt) sistema de combustão, método de controle de combustão, e, sistema de combustor.
BRPI0816889A2 (pt) Sistema de motor multimodal, segunda unidade de controle de motor, método para operar um motor, sistema de motor, e, método
BR112014031175A2 (pt) motor de turbina a gás e conduto de fluido.
BR112014026533A2 (pt) montagem de motor de turbina a gás.
BRPI0914905A2 (pt) câmara de combustão de motor de turbina a gás compreendendo pelo menos um defletor.
BRPI0919441A2 (pt) sistema de comando de pelo menos dois equipamentos de geometria variável de um motor de turbina a gás, e, motor de turbina a gás.
BRPI1013738A2 (pt) válvula de recirculação de gás de escapamento e método de resfriamento.
FI20105135L (fi) Kaasumoottoria varten oleva sytytyslaite, tällä varustettu kaasumoottori ja menetelmä kaasumoottorin käyttämiseksi
BR112014016279A8 (pt) seção da turbina de um motor de turbina a gás, e, motor de turbina a gás
BR112014016276A8 (pt) motor de turbina a gás, e, seção da turbina de um motor de turbina a gás
PL1902953T3 (pl) Silnik śmigłowca z turbiną gazową
BRPI1006065A2 (pt) sistema de partida de pelo menos um motor.
FI20106325A0 (fi) Menetelmä mäntämoottorin käyttämiseksi, ohjausjärjestelmä polttomoottorin toiminnan ohjaamiseksi ja mäntämoottori
BR112014031177A2 (pt) conjunto de rotor, motor de turbina a gás e método para montar um conjunto de rotor.
BR112014016304A8 (pt) seção da turbiana de um motor de turbina a gás, e, motor de turbina a gás
BR112013020790A2 (pt) método para um motor com um sistema de tratamento de gás de escape e sistema para um motor.
EP2408664A4 (en) A method and system for controlling the exhaust gases from an engine

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/01/2020, OBSERVADAS AS CONDICOES LEGAIS.