FR1548701A - - Google Patents

Info

Publication number
FR1548701A
FR1548701A FR1548701DA FR1548701A FR 1548701 A FR1548701 A FR 1548701A FR 1548701D A FR1548701D A FR 1548701DA FR 1548701 A FR1548701 A FR 1548701A
Authority
FR
France
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
Application number
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 filed Critical
Application granted granted Critical
Publication of FR1548701A publication Critical patent/FR1548701A/fr
Expired 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
    • F01D11/005—Sealing means between non relatively rotating elements
    • 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
    • F01D17/10—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
FR1548701D 1966-10-31 1967-10-31 Expired FR1548701A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US590809A US3367628A (en) 1966-10-31 1966-10-31 Movable vane unit

Publications (1)

Publication Number Publication Date
FR1548701A true FR1548701A (fr) 1968-12-06

Family

ID=24363805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1548701D Expired FR1548701A (fr) 1966-10-31 1967-10-31

Country Status (5)

Country Link
US (1) US3367628A (fr)
DE (1) DE1576987C3 (fr)
FR (1) FR1548701A (fr)
GB (1) GB1201949A (fr)
SE (1) SE326071B (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419390A1 (fr) * 1978-03-09 1979-10-05 Mtu Muenchen Gmbh Distributeur a aubes orientables pour turbine axiale de moteur a turbine a gaz
FR2423640A1 (fr) * 1978-04-20 1979-11-16 Gen Electric Ensemble mecanique de turbine et son procede de montage
FR2423638A1 (fr) * 1978-04-20 1979-11-16 Gen Electric Collecteur d'air de refroidissement pour moteurs a turbine a gaz
FR2433118A1 (fr) * 1978-08-11 1980-03-07 Mtu Muenchen Gmbh Compresseur, notamment de moteur a turbine a gaz
FR2583817A1 (fr) * 1985-06-20 1986-12-26 Snecma Biellette de commande d'aube a calage variable de stator de compresseur de turbomachine
US7214030B2 (en) 2003-07-17 2007-05-08 Snecma Moteurs Guide system for the outer pivot of a variable stator vane, for a turbojet stator
EP2738356A1 (fr) * 2012-11-29 2014-06-04 Techspace Aero S.A. Aube de redresseur de turbomachine, redresseur de turbomachine et procédé de montage associé

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH494895A (de) * 1968-07-26 1970-08-15 Sulzer Ag Leitschaufelkranz für Turbomaschinen
CH494340A (de) * 1968-07-26 1970-07-31 Sulzer Ag Leitschaufelkranz für Turbomaschinen III
FR2030895A5 (fr) * 1969-05-23 1970-11-13 Motoren Turbinen Union
US3614056A (en) * 1970-02-12 1971-10-19 Jonathan Mfg Co Flush bottom tank ball valve
US3663118A (en) * 1970-06-01 1972-05-16 Gen Motors Corp Turbine cooling control
US3687569A (en) * 1971-03-19 1972-08-29 Gen Electric Rotor with variable angle blades
US3730640A (en) * 1971-06-28 1973-05-01 United Aircraft Corp Seal ring for gas turbine
US3788763A (en) * 1972-11-01 1974-01-29 Gen Motors Corp Variable vanes
US4025227A (en) * 1975-06-30 1977-05-24 United Technologies Corporation Variable area turbine
US4307994A (en) * 1979-10-15 1981-12-29 General Motors Corporation Variable vane position adjuster
DE3278510D1 (en) * 1981-03-23 1988-06-23 Toshiba Kk Multi-stage hydraulic rotating machine
FR2524934B1 (fr) * 1982-04-08 1986-12-26 Snecma Dispositif de butee de securite pour pivot d'aubes de stator a calage variable
US4755104A (en) * 1986-04-29 1988-07-05 United Technologies Corporation Stator vane linkage
GB2210935B (en) * 1987-10-10 1992-05-27 Rolls Royce Plc Variable stator vane assembly
US4990056A (en) * 1989-11-16 1991-02-05 General Motors Corporation Stator vane stage in axial flow compressor
DE4309636C2 (de) * 1993-03-25 2001-11-08 Abb Turbo Systems Ag Baden Radialdurchströmte Abgasturboladerturbine
US6682299B2 (en) 2001-11-15 2004-01-27 General Electric Company Variable stator vane support arrangement
US6767183B2 (en) * 2002-09-18 2004-07-27 General Electric Company Methods and apparatus for sealing gas turbine engine variable vane assemblies
US7220098B2 (en) * 2003-05-27 2007-05-22 General Electric Company Wear resistant variable stator vane assemblies
US20060280597A1 (en) * 2003-06-11 2006-12-14 Ishikawajima-Harima Heavy Industries Co., Ltd. Rotating member, housing, bearing, gearbox, rotating machine, shaft structure, and surface treatment method
DE102006052003A1 (de) * 2006-11-03 2008-05-08 Rolls-Royce Deutschland Ltd & Co Kg Strömungsarbeitsmaschine mit verstellbaren Statorschaufeln
FR2913050B1 (fr) * 2007-02-28 2011-06-17 Snecma Turbine haute-pression d'une turbomachine
AU2011205659B2 (en) 2010-01-15 2014-09-25 Skyventure International (Uk) Ltd Wind tunnel turning vane heat exchanger
US20130106061A1 (en) * 2011-10-28 2013-05-02 General Electric Company High temperature seal system
US9394915B2 (en) * 2012-06-04 2016-07-19 United Technologies Corporation Seal land for static structure of a gas turbine engine
DE102013222980A1 (de) * 2013-11-12 2015-06-11 MTU Aero Engines AG Leitschaufel für eine Strömungsmaschine mit einer Dichtungsvorrichtung, Leitrad sowie Strömungsmaschine
EP2960438B1 (fr) * 2014-06-26 2020-09-02 MTU Aero Engines GmbH Système d'aubes de guidage variables pour une turbine à gaz et turbine à gaz dotée d'un tel système
EP3449100A2 (fr) * 2016-04-25 2019-03-06 Florida Turbine Technologies, Inc. Moteur à turbine à gaz industriel à deux bobines pourvu d'aubes de guidage d'entrée variables
US10544699B2 (en) * 2017-12-19 2020-01-28 Rolls-Royce Corporation System and method for minimizing the turbine blade to vane platform overlap gap
DE102018213983A1 (de) * 2018-08-20 2020-02-20 MTU Aero Engines AG Verstellbare Leitschaufelanordnung, Leitschaufel, Dichtungsträger und Turbomaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE529252A (fr) * 1953-06-01
GB755527A (en) * 1953-10-15 1956-08-22 Power Jets Res & Dev Ltd Mounting of swivelling guide vane elements in axial flow elastic fluid turbines
US2930579A (en) * 1955-09-19 1960-03-29 Dominion Eng Works Ltd Turbine guide vane locking and vibration preventing arrangement
FR1325261A (fr) * 1961-05-23 1963-04-26 Rolls Royce Machine à écoulement d'un fluide
GB946185A (en) * 1961-06-26 1964-01-08 Karlstad Mekaniska Ab Improvements in and relating to turbines
US3224194A (en) * 1963-06-26 1965-12-21 Curtiss Wright Corp Gas turbine engine

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419390A1 (fr) * 1978-03-09 1979-10-05 Mtu Muenchen Gmbh Distributeur a aubes orientables pour turbine axiale de moteur a turbine a gaz
FR2423640A1 (fr) * 1978-04-20 1979-11-16 Gen Electric Ensemble mecanique de turbine et son procede de montage
FR2423638A1 (fr) * 1978-04-20 1979-11-16 Gen Electric Collecteur d'air de refroidissement pour moteurs a turbine a gaz
FR2433118A1 (fr) * 1978-08-11 1980-03-07 Mtu Muenchen Gmbh Compresseur, notamment de moteur a turbine a gaz
FR2583817A1 (fr) * 1985-06-20 1986-12-26 Snecma Biellette de commande d'aube a calage variable de stator de compresseur de turbomachine
EP0209428A1 (fr) * 1985-06-20 1987-01-21 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Biellette de commande pour aube à calage variable
US4732536A (en) * 1985-06-20 1988-03-22 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." Turbo-machine compressor with variable incidence stator vanes
US7214030B2 (en) 2003-07-17 2007-05-08 Snecma Moteurs Guide system for the outer pivot of a variable stator vane, for a turbojet stator
EP2738356A1 (fr) * 2012-11-29 2014-06-04 Techspace Aero S.A. Aube de redresseur de turbomachine, redresseur de turbomachine et procédé de montage associé
US10202859B2 (en) 2012-11-29 2019-02-12 Safran Aero Boosters Sa Axial turbomachine blade with platforms having an angular profile

Also Published As

Publication number Publication date
DE1576987A1 (de) 1970-05-21
US3367628A (en) 1968-02-06
SE326071B (fr) 1970-07-13
DE1576987B2 (de) 1971-08-12
GB1201949A (en) 1970-08-12
DE1576987C3 (de) 1972-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse