DE69701759D1 - Antriebsvorrichtung für verstellbare Leitschaufeln eines Turbomaschinenkompressors - Google Patents

Antriebsvorrichtung für verstellbare Leitschaufeln eines Turbomaschinenkompressors

Info

Publication number
DE69701759D1
DE69701759D1 DE69701759T DE69701759T DE69701759D1 DE 69701759 D1 DE69701759 D1 DE 69701759D1 DE 69701759 T DE69701759 T DE 69701759T DE 69701759 T DE69701759 T DE 69701759T DE 69701759 D1 DE69701759 D1 DE 69701759D1
Authority
DE
Germany
Prior art keywords
drive device
guide vanes
adjustable guide
turbomachine compressor
turbomachine
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 - Fee Related
Application number
DE69701759T
Other languages
English (en)
Other versions
DE69701759T2 (de
Inventor
Frederic Paul Eichstadt
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Publication of DE69701759D1 publication Critical patent/DE69701759D1/de
Application granted granted Critical
Publication of DE69701759T2 publication Critical patent/DE69701759T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • 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
    • F05D2240/00—Components
    • F05D2240/60—Shafts
    • F05D2240/61—Hollow
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • 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
    • F05D2260/00—Function
    • F05D2260/50—Kinematic linkage, i.e. transmission of position
    • 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
    • F05D2260/00—Function
    • F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05D2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
DE69701759T 1996-03-14 1997-03-13 Antriebsvorrichtung für verstellbare Leitschaufeln eines Turbomaschinenkompressors Expired - Fee Related DE69701759T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9603203A FR2746141B1 (fr) 1996-03-14 1996-03-14 Dispositif de commande pour pivot integre dans un collecteur

Publications (2)

Publication Number Publication Date
DE69701759D1 true DE69701759D1 (de) 2000-05-31
DE69701759T2 DE69701759T2 (de) 2000-11-30

Family

ID=9490178

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69701759T Expired - Fee Related DE69701759T2 (de) 1996-03-14 1997-03-13 Antriebsvorrichtung für verstellbare Leitschaufeln eines Turbomaschinenkompressors

Country Status (5)

Country Link
US (1) US5795128A (de)
EP (1) EP0795681B1 (de)
CA (1) CA2197398C (de)
DE (1) DE69701759T2 (de)
FR (1) FR2746141B1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE512085C2 (sv) * 1998-05-28 2000-01-24 Abb Ab Rotormaskininrättning
US6019574A (en) * 1998-08-13 2000-02-01 General Electric Company Mismatch proof variable stator vane
FR2784711B1 (fr) 1998-10-16 2001-01-05 Techlam Dispositif de commande d'aubes a angle de calage variable
FR2793521B1 (fr) 1999-05-10 2005-09-23 Techlam Biellette de commande d'aube a calage variable
US6382906B1 (en) * 2000-06-16 2002-05-07 General Electric Company Floating spoolie cup impingement baffle
FR2814205B1 (fr) 2000-09-18 2003-02-28 Snecma Moteurs Turbomachine a veine d'ecoulement ameliore
FR2814206B1 (fr) * 2000-09-18 2002-12-20 Snecma Moteurs Dispositif de commande d'aubes a calage variable
JP3482196B2 (ja) * 2001-03-02 2003-12-22 三菱重工業株式会社 可変容量タービンの組立・調整方法およびその装置
FR2835295B1 (fr) 2002-01-29 2004-04-16 Snecma Moteurs Dispositif de commande d'aube a angle de calage variable a liaison par pincement pour redresseur de compresseur de turbomachine
DE10243103A1 (de) * 2002-09-17 2004-03-25 Rolls-Royce Deutschland Ltd & Co Kg Vorrichtung zur Verstellung von Kompressorschaufeln einer Gasturbine
GB0312098D0 (en) * 2003-05-27 2004-05-05 Rolls Royce Plc A variable arrangement for a turbomachine
FR2857699B1 (fr) * 2003-07-17 2007-06-29 Snecma Moteurs Dispositif de degivrage pour aube de roue directrice d'entree de turbomachine, aube dotee d'un tel dispositif de degivrage, et moteur d'aeronef equipe de telles aubes
FR2862338B1 (fr) * 2003-11-17 2007-07-20 Snecma Moteurs Dispositif de liaison entre un distributeur et une enceinte d'alimentation pour injecteurs de fluide de refroidissement dans une turbomachine
FR2880926A1 (fr) * 2005-01-14 2006-07-21 Snecma Moteurs Sa Dispositif de prelevement d'air sur une aube pivotante de stator de machine
EP1867877A1 (de) * 2006-06-16 2007-12-19 Ansaldo Energia S.P.A. Verdichter einer Gastubine
EP2058524A1 (de) * 2007-11-12 2009-05-13 Siemens Aktiengesellschaft Kompressor mit veränderlichen Leitschaufeln mit Zapfluftsystem
FR2975435B1 (fr) * 2011-05-16 2016-09-02 Snecma Dispositif de degivrage d'un bec de separation de turbomachine
US10704411B2 (en) 2018-08-03 2020-07-07 General Electric Company Variable vane actuation system for a turbo machine
FR3112368B1 (fr) 2020-07-08 2022-08-05 Safran Aircraft Engines Entrée d'air pour une turbomachine d’aéronef, une turbomachine d'aéronef équipée d’une telle entrée d’air et son procédé de maintenance
FR3115561B1 (fr) 2020-10-23 2023-04-21 Safran Aircraft Engines Aubage d’entrée d'air pour une turbomachine d’aéronef, turbomachine d'aéronef équipée d’un tel aubage d’entrée d’air et son procédé de fabrication
CN113530888B (zh) * 2021-08-24 2022-08-09 中国航发湖南动力机械研究所 一种带防冰功能的多腔室集成化导叶机匣结构
CN114458450A (zh) * 2022-02-10 2022-05-10 中国航发沈阳发动机研究所 一种航空发动机进气机匣防冰结构
US11698024B1 (en) 2022-05-10 2023-07-11 Pratt & Whitney Canada Corp. System and method of anti-icing inlet guide vanes

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE920614C (de) * 1945-03-08 1954-11-25 Daimler Benz Ag Schwenkbare Leitschaufel, insbesondere fuer Kuehl- und Aufladegeblaese von Luftfahrzeugen
FR1053647A (fr) * 1952-04-05 1954-02-03 Snecma Perfectionnements aux propulseurs à turbine à gaz
US2823700A (en) * 1954-11-19 1958-02-18 Westinghouse Electric Corp Fluid flow control apparatus
US2858062A (en) * 1955-01-24 1958-10-28 Gen Electric Variable stator mechanism
US4139329A (en) * 1977-05-16 1979-02-13 Westinghouse Canada Limited Vane tip motion transfer device
US4193738A (en) * 1977-09-19 1980-03-18 General Electric Company Floating seal for a variable area turbine nozzle
DE2810240C2 (de) * 1978-03-09 1985-09-26 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verstelleitgitter für axial durchströmte Turbinen, insbesondere Hochdruckturbinen von Gasturbinentriebwerken
US4214851A (en) * 1978-04-20 1980-07-29 General Electric Company Structural cooling air manifold for a gas turbine engine
FR2599785B1 (fr) * 1986-06-04 1990-10-12 Snecma Aubage directeur d'entree d'air a calage variable pour turboreacteur
FR2631386A1 (fr) * 1988-05-11 1989-11-17 Snecma Turbomachine comportant une grille d'entree incorporant des tubes de passage d'huile
FR2685033B1 (fr) * 1991-12-11 1994-02-11 Snecma Stator dirigeant l'entree de l'air a l'interieur d'une turbomachine et procede de montage d'une aube de ce stator.
ES2066705B1 (es) * 1993-01-29 1996-07-01 Turbo Propulsores Ind Mecanismo de accionamiento de alabes variables de turbina de gas.
US5492446A (en) * 1994-12-15 1996-02-20 General Electric Company Self-aligning variable stator vane
US5593275A (en) * 1995-08-01 1997-01-14 General Electric Company Variable stator vane mounting and vane actuation system for an axial flow compressor of a gas turbine engine

Also Published As

Publication number Publication date
CA2197398A1 (fr) 1997-09-15
EP0795681A1 (de) 1997-09-17
EP0795681B1 (de) 2000-04-26
FR2746141B1 (fr) 1998-04-17
CA2197398C (fr) 2004-04-27
US5795128A (en) 1998-08-18
DE69701759T2 (de) 2000-11-30
FR2746141A1 (fr) 1997-09-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SNECMA MOTEURS, PARIS, FR

8339 Ceased/non-payment of the annual fee