BRPI0919439A2 - sistema de comando de pelo menos dois equipamentos de geometria variável de uma turbomáquina, e, turbomáquina. - Google Patents

sistema de comando de pelo menos dois equipamentos de geometria variável de uma turbomáquina, e, turbomáquina.

Info

Publication number
BRPI0919439A2
BRPI0919439A2 BRPI0919439A BRPI0919439A BRPI0919439A2 BR PI0919439 A2 BRPI0919439 A2 BR PI0919439A2 BR PI0919439 A BRPI0919439 A BR PI0919439A BR PI0919439 A BRPI0919439 A BR PI0919439A BR PI0919439 A2 BRPI0919439 A2 BR PI0919439A2
Authority
BR
Brazil
Prior art keywords
turbomachine
control system
variable geometry
geometry equipment
equipment
Prior art date
Application number
BRPI0919439A
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 BRPI0919439A2 publication Critical patent/BRPI0919439A2/pt
Publication of BRPI0919439B1 publication Critical patent/BRPI0919439B1/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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)
  • Supercharger (AREA)
BRPI0919439-8A 2008-09-30 2009-09-29 Sistema de comando de pelo menos dois equipamentos de geometria variável de uma turbomáquina, e, turbomáquina. BRPI0919439B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0856565 2008-09-30
FR0856565A FR2936556B1 (fr) 2008-09-30 2008-09-30 Systeme de commande d'equipements a geometrie variable d'une turbomachine, notamment par guignols.
PCT/EP2009/062621 WO2010037749A1 (fr) 2008-09-30 2009-09-29 Systeme de commande d'equipements a geometrie variable d'une turbomachine, notamment par guignols

Publications (2)

Publication Number Publication Date
BRPI0919439A2 true BRPI0919439A2 (pt) 2015-12-15
BRPI0919439B1 BRPI0919439B1 (pt) 2020-01-07

Family

ID=40561830

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0919439-8A BRPI0919439B1 (pt) 2008-09-30 2009-09-29 Sistema de comando de pelo menos dois equipamentos de geometria variável de uma turbomáquina, e, turbomáquina.

Country Status (10)

Country Link
US (1) US8690521B2 (pt)
EP (1) EP2344726B1 (pt)
JP (1) JP5349602B2 (pt)
CN (1) CN102171415B (pt)
BR (1) BRPI0919439B1 (pt)
CA (1) CA2738211C (pt)
ES (1) ES2391617T3 (pt)
FR (1) FR2936556B1 (pt)
RU (1) RU2501957C2 (pt)
WO (1) WO2010037749A1 (pt)

Families Citing this family (17)

* 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.
FR2983236B1 (fr) * 2011-11-24 2016-05-06 Snecma Procede de surveillance du jeu d'une cinematique de liaison entre un organe de commande et un organe recepteur.
US9879561B2 (en) * 2012-08-09 2018-01-30 Snecma Turbomachine comprising a plurality of fixed radial blades mounted upstream of the fan
US9885291B2 (en) * 2012-08-09 2018-02-06 Snecma Turbomachine comprising a plurality of fixed radial blades mounted upstream of the fan
US20160017815A1 (en) * 2013-03-12 2016-01-21 United Technologies Corporation Expanding shell flow control device
US9657647B2 (en) * 2013-10-15 2017-05-23 The Boeing Company Methods and apparatus to adjust bleed ports on an aircraft engine
KR101549470B1 (ko) * 2014-01-29 2015-09-03 국방과학연구소 가변 입구 안내익과 가변 정익의 구동장치
FR3033007B1 (fr) * 2015-02-19 2018-07-13 Safran Aircraft Engines Dispositif pour le reglage individuel d'une pluralite d'aubes radiales fixes a calage variable dans une turbomachine
CN106545524B (zh) * 2015-09-23 2019-09-17 中国航发商用航空发动机有限责任公司 压气机静子叶片调节机构
US10830179B2 (en) 2017-03-01 2020-11-10 General Electric Company Variable bleed valve door assembly and system for gas turbine engines
US10704411B2 (en) 2018-08-03 2020-07-07 General Electric Company Variable vane actuation system for a turbo machine
US11149653B2 (en) 2018-08-14 2021-10-19 Raytheon Technologies Corporation Bleed valve actuation system having split ring segments and splice bracket
US12366202B2 (en) 2022-01-18 2025-07-22 General Electric Company Bleed valve assemblies
FR3133214A1 (fr) * 2022-03-03 2023-09-08 Safran Aircraft Engines Systeme ameliore de commande d’aubes de redresseurs d’un compresseur pour turbomachine d’aeronef
FR3133367B1 (fr) * 2022-03-11 2024-08-23 Safran Aircraft Engines Propulseur aeronautique
US12320259B2 (en) 2022-06-27 2025-06-03 General Electric Company Compact bleed valve assemblies
US12504029B2 (en) 2024-02-20 2025-12-23 Pratt & Whitney Canada Corp. Aerospace actuator stroke limiting device

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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
US4403912A (en) * 1981-03-23 1983-09-13 Avco Corporation Integrated multiplane actuator system for compressor variable vanes and air bleed valve
US4992946A (en) * 1988-06-20 1991-02-12 General Electric Company Data link for gas turbine engine control
SU1646208A1 (ru) * 1989-06-12 1996-11-10 А.Б. Каплан Система подачи топлива в газотурбинный двигатель с реверсивным устройством
JP3482093B2 (ja) * 1997-01-31 2003-12-22 三菱重工業株式会社 ガスタービン圧縮機静翼可変装置
US5993152A (en) * 1997-10-14 1999-11-30 General Electric Company Nonlinear vane actuation
US6742324B2 (en) * 2002-09-13 2004-06-01 General Electric Company Methods and apparatus for supporting variable bypass valve systems
JP2005256983A (ja) 2004-03-12 2005-09-22 Shin Etsu Polymer Co Ltd 基板収納容器
FR2875855B1 (fr) * 2004-09-27 2006-12-22 Snecma Moteurs Sa Turboreacteur avec un bras monobloc de raccord de servitudes et le bras monobloc de raccord de servitudes
FR2885969B1 (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
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
GB2443982B (en) * 2006-01-20 2011-06-22 Rolls Royce Power Eng Bleed off valve system
US7853392B2 (en) * 2007-01-26 2010-12-14 General Electric Company Systems and methods for initializing dynamic model states using a Kalman filter
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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.
FR2936559B1 (fr) * 2008-09-30 2013-11-22 Snecma Systeme de commande d'equipements a geometrie variable d'une turbomachine faisant partie de corps differents.

Also Published As

Publication number Publication date
CA2738211C (fr) 2016-07-05
FR2936556B1 (fr) 2015-07-24
CA2738211A1 (fr) 2010-04-08
JP5349602B2 (ja) 2013-11-20
EP2344726A1 (fr) 2011-07-20
US8690521B2 (en) 2014-04-08
BRPI0919439B1 (pt) 2020-01-07
CN102171415B (zh) 2013-12-11
WO2010037749A1 (fr) 2010-04-08
RU2011117540A (ru) 2012-11-10
CN102171415A (zh) 2011-08-31
ES2391617T3 (es) 2012-11-28
FR2936556A1 (fr) 2010-04-02
US20110184573A1 (en) 2011-07-28
RU2501957C2 (ru) 2013-12-20
EP2344726B1 (fr) 2012-08-22
JP2012504208A (ja) 2012-02-16

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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

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