FR2189632B1 - - Google Patents

Info

Publication number
FR2189632B1
FR2189632B1 FR7322705A FR7322705A FR2189632B1 FR 2189632 B1 FR2189632 B1 FR 2189632B1 FR 7322705 A FR7322705 A FR 7322705A FR 7322705 A FR7322705 A FR 7322705A FR 2189632 B1 FR2189632 B1 FR 2189632B1
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
FR7322705A
Other versions
FR2189632A1 (fr
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of FR2189632A1 publication Critical patent/FR2189632A1/fr
Application granted granted Critical
Publication of FR2189632B1 publication Critical patent/FR2189632B1/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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/20—Oxide or non-oxide ceramics
    • F05D2300/21—Oxide ceramics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR7322705A 1972-06-21 1973-06-21 Expired FR2189632B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2893672A GB1387866A (en) 1972-06-21 1972-06-21 Aerofoil members for gas turbine engines

Publications (2)

Publication Number Publication Date
FR2189632A1 FR2189632A1 (fr) 1974-01-25
FR2189632B1 true FR2189632B1 (fr) 1977-02-18

Family

ID=10283592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7322705A Expired FR2189632B1 (fr) 1972-06-21 1973-06-21

Country Status (5)

Country Link
US (1) US3843279A (fr)
JP (1) JPS5345846B2 (fr)
FR (1) FR2189632B1 (fr)
GB (1) GB1387866A (fr)
IT (1) IT989363B (fr)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1385666A (en) * 1973-07-06 1975-02-26 Rolls Royce Sealing of vaned assemblies of gas turbine engines
US3965066A (en) * 1974-03-15 1976-06-22 General Electric Company Combustor-turbine nozzle interconnection
US3910716A (en) * 1974-05-23 1975-10-07 Westinghouse Electric Corp Gas turbine inlet vane structure utilizing a stable ceramic spherical interface arrangement
US3966353A (en) * 1975-02-21 1976-06-29 Westinghouse Electric Corporation Ceramic-to-metal (or ceramic) cushion/seal for use with three piece ceramic stationary vane assembly
USB552006I5 (fr) * 1975-02-24 1976-02-03
US3992127A (en) * 1975-03-28 1976-11-16 Westinghouse Electric Corporation Stator vane assembly for gas turbines
US4008978A (en) * 1976-03-19 1977-02-22 General Motors Corporation Ceramic turbine structures
IT1167241B (it) * 1983-10-03 1987-05-13 Nuovo Pignone Spa Sistema perfezionato per il fissaggio degli ugelli statorici alla cassa di una turbina di potenza
US4639189A (en) * 1984-02-27 1987-01-27 Rockwell International Corporation Hollow, thermally-conditioned, turbine stator nozzle
US4768924A (en) * 1986-07-22 1988-09-06 Pratt & Whitney Canada Inc. Ceramic stator vane assembly
US4790137A (en) * 1987-07-17 1988-12-13 The United States Of America As Represented By The Secretary Of The Air Force Aircraft engine outer duct mounting device
US4861229A (en) * 1987-11-16 1989-08-29 Williams International Corporation Ceramic-matrix composite nozzle assembly for a turbine engine
US4863343A (en) * 1988-05-16 1989-09-05 Westinghouse Electric Corp. Turbine vane shroud sealing system
US4890978A (en) * 1988-10-19 1990-01-02 Westinghouse Electric Corp. Method and apparatus for vane segment support and alignment in combustion turbines
US4934900A (en) * 1989-07-31 1990-06-19 Fuller Company Assembly forming a cylindrical cage of spaced apart vanes
DE4017861A1 (de) * 1990-06-02 1991-12-05 Mtu Muenchen Gmbh Leitkranz fuer eine gasturbine
US5141394A (en) * 1990-10-10 1992-08-25 Westinghouse Electric Corp. Apparatus and method for supporting a vane segment in a gas turbine
US5441385A (en) * 1993-12-13 1995-08-15 Solar Turbines Incorporated Turbine nozzle/nozzle support structure
US5653580A (en) * 1995-03-06 1997-08-05 Solar Turbines Incorporated Nozzle and shroud assembly mounting structure
US5618161A (en) * 1995-10-17 1997-04-08 Westinghouse Electric Corporation Apparatus for restraining motion of a turbo-machine stationary vane
DE19807247C2 (de) * 1998-02-20 2000-04-20 Mtu Muenchen Gmbh Strömungsmaschine mit Rotor und Stator
US6517313B2 (en) * 2001-06-25 2003-02-11 Pratt & Whitney Canada Corp. Segmented turbine vane support structure
FR2831600B1 (fr) * 2001-10-25 2004-01-02 Snecma Moteurs Dispositif d'arret en rotation d'un secteur porteur d'aubes fixes dans une virole d'une turbomachine
JP4346412B2 (ja) * 2003-10-31 2009-10-21 株式会社東芝 タービン翼列装置
US7160078B2 (en) * 2004-09-23 2007-01-09 General Electric Company Mechanical solution for rail retention of turbine nozzles
US7665960B2 (en) * 2006-08-10 2010-02-23 United Technologies Corporation Turbine shroud thermal distortion control
US7713024B2 (en) * 2007-02-09 2010-05-11 General Electric Company Bling nozzle/carrier interface design for a steam turbine
FR2923530B1 (fr) * 2007-11-09 2014-04-04 Snecma Raccordement de bras radiaux a une virole circulaire par des axes et des entretoises
FR2935430B1 (fr) * 2008-08-26 2012-03-09 Snecma Turbine haute-pression de turbomachine amelioree, secteur de distributeur et moteur d'aeronef associes
US8133015B2 (en) * 2008-09-30 2012-03-13 General Electric Company Turbine nozzle for a gas turbine engine
US9840917B2 (en) * 2011-12-13 2017-12-12 United Technologies Corporation Stator vane shroud having an offset
BR112015006124B1 (pt) 2012-09-20 2023-01-24 United Technologies Corporation Motor de turbina a gás
CN103511001B (zh) * 2013-07-11 2015-04-22 哈尔滨汽轮机厂有限责任公司 一种用于重型中低热值燃机的涡轮首级导叶
CN106471218A (zh) * 2014-03-27 2017-03-01 西门子股份公司 燃气涡轮发动机内的定子叶片支撑***
US9945242B2 (en) * 2015-05-11 2018-04-17 General Electric Company System for thermally isolating a turbine shroud
US10233782B2 (en) * 2016-08-03 2019-03-19 Solar Turbines Incorporated Turbine assembly and method for flow control
DE102016215807A1 (de) * 2016-08-23 2018-03-01 MTU Aero Engines AG Innenring für einen Leitschaufelkranz einer Strömungsmaschine
DE102017109952A1 (de) * 2017-05-09 2018-11-15 Rolls-Royce Deutschland Ltd & Co Kg Rotorvorrichtung einer Strömungsmaschine
DE102018210601A1 (de) * 2018-06-28 2020-01-02 MTU Aero Engines AG Segmentring zur montage in einer strömungsmaschine
US11028709B2 (en) * 2018-09-18 2021-06-08 General Electric Company Airfoil shroud assembly using tenon with externally threaded stud and nut
US10968777B2 (en) * 2019-04-24 2021-04-06 Raytheon Technologies Corporation Chordal seal
PL431184A1 (pl) 2019-09-17 2021-03-22 General Electric Company Polska Spółka Z Ograniczoną Odpowiedzialnością Zespół silnika turbinowego

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1201852B (de) * 1964-09-04 1965-09-30 Licentia Gmbh Einrichtung zum Verstellen von Leitschaufeln einer Axialturbomaschine

Also Published As

Publication number Publication date
DE2331893A1 (de) 1974-01-03
JPS5345846B2 (fr) 1978-12-09
DE2331893B2 (de) 1975-07-10
IT989363B (it) 1975-05-20
GB1387866A (en) 1975-03-19
JPS4950311A (fr) 1974-05-16
FR2189632A1 (fr) 1974-01-25
US3843279A (en) 1974-10-22

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse