FR2236087B1 - - Google Patents

Info

Publication number
FR2236087B1
FR2236087B1 FR7423464A FR7423464A FR2236087B1 FR 2236087 B1 FR2236087 B1 FR 2236087B1 FR 7423464 A FR7423464 A FR 7423464A FR 7423464 A FR7423464 A FR 7423464A FR 2236087 B1 FR2236087 B1 FR 2236087B1
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
FR7423464A
Other versions
FR2236087A1 (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 FR2236087A1 publication Critical patent/FR2236087A1/fr
Application granted granted Critical
Publication of FR2236087B1 publication Critical patent/FR2236087B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Gasket Seals (AREA)
FR7423464A 1973-07-06 1974-07-05 Expired FR2236087B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3244373A GB1385666A (en) 1973-07-06 1973-07-06 Sealing of vaned assemblies of gas turbine engines

Publications (2)

Publication Number Publication Date
FR2236087A1 FR2236087A1 (fr) 1975-01-31
FR2236087B1 true FR2236087B1 (fr) 1981-02-13

Family

ID=10338675

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7423464A Expired FR2236087B1 (fr) 1973-07-06 1974-07-05

Country Status (5)

Country Link
US (1) US3909155A (fr)
JP (1) JPS5433322B2 (fr)
FR (1) FR2236087B1 (fr)
GB (1) GB1385666A (fr)
IT (1) IT1015646B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863343A (en) * 1988-05-16 1989-09-05 Westinghouse Electric Corp. Turbine vane shroud sealing system
US5149250A (en) * 1991-02-28 1992-09-22 General Electric Company Gas turbine vane assembly seal and support system
CA2070511C (fr) * 1991-07-22 2001-08-21 Steven Milo Toborg Support de distributeur de turbine
US5271714A (en) * 1992-07-09 1993-12-21 General Electric Company Turbine nozzle support arrangement
JP2961089B2 (ja) * 1997-06-05 1999-10-12 三菱重工業株式会社 ガスタービン１段静翼シール構造
ITMI991206A1 (it) * 1999-05-31 2000-12-01 Nuovo Pignone Spa Dispositivo di supporto e bloccaggio per ugelli di uno stadio ad altapressione in turbine a gas
US8070427B2 (en) * 2007-10-31 2011-12-06 General Electric Company Gas turbines having flexible chordal hinge seals
US8206096B2 (en) * 2009-07-08 2012-06-26 General Electric Company Composite turbine nozzle
DE102009037620A1 (de) * 2009-08-14 2011-02-17 Mtu Aero Engines Gmbh Strömungsmaschine
EP2998517B1 (fr) 2014-09-16 2019-03-27 Ansaldo Energia Switzerland AG Agencement d'étanchéité au niveau de l'interface entre une chambre de combustion et une turbine d'une turbine à gaz et turbine à gaz avec un tel agencement d'étanchéité
US9863259B2 (en) 2015-05-11 2018-01-09 United Technologies Corporation Chordal seal
GB201616197D0 (en) * 2016-09-23 2016-11-09 Rolls Royce Plc Gas turbine engine
US10968777B2 (en) * 2019-04-24 2021-04-06 Raytheon Technologies Corporation Chordal seal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR994013A (fr) * 1944-12-05 1951-11-09 Rateau Soc Perfectionnement à l'exécution des distributeurs et tuyères de turbines
US3302926A (en) * 1965-12-06 1967-02-07 Gen Electric Segmented nozzle diaphragm for high temperature turbine
US3529904A (en) * 1968-10-28 1970-09-22 Westinghouse Electric Corp Diaphragm seal structure
DE2121707C3 (de) * 1971-05-03 1974-06-20 Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Leitschaufelkranz
GB1387866A (en) * 1972-06-21 1975-03-19 Rolls Royce Aerofoil members for gas turbine engines
US3829233A (en) * 1973-06-27 1974-08-13 Westinghouse Electric Corp Turbine diaphragm seal structure

Also Published As

Publication number Publication date
JPS5052417A (fr) 1975-05-09
DE2432365A1 (de) 1975-02-20
JPS5433322B2 (fr) 1979-10-19
DE2432365B2 (de) 1976-04-08
US3909155A (en) 1975-09-30
FR2236087A1 (fr) 1975-01-31
GB1385666A (en) 1975-02-26
IT1015646B (it) 1977-05-20

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Legal Events

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