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FR994013A - Perfectionnement à l'exécution des distributeurs et tuyères de turbines - Google Patents

Perfectionnement à l'exécution des distributeurs et tuyères de turbines

Info

Publication number
FR994013A
FR994013A FR994013DA FR994013A FR 994013 A FR994013 A FR 994013A FR 994013D A FR994013D A FR 994013DA FR 994013 A FR994013 A FR 994013A
Authority
FR
France
Prior art keywords
distributors
execution
improvement
turbine nozzles
nozzles
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
Application number
Other languages
English (en)
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.)
Rateau SA
Original Assignee
Rateau SA
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 Rateau SA filed Critical Rateau SA
Application granted granted Critical
Publication of FR994013A publication Critical patent/FR994013A/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
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • 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
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/16—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means
    • F01D11/18—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means using stator or rotor components with predetermined thermal response, e.g. selective insulation, thermal inertia, differential expansion
    • 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)
FR994013D 1944-12-05 1944-12-05 Perfectionnement à l'exécution des distributeurs et tuyères de turbines Expired FR994013A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR994013T 1944-12-05

Publications (1)

Publication Number Publication Date
FR994013A true FR994013A (fr) 1951-11-09

Family

ID=9556065

Family Applications (1)

Application Number Title Priority Date Filing Date
FR994013D Expired FR994013A (fr) 1944-12-05 1944-12-05 Perfectionnement à l'exécution des distributeurs et tuyères de turbines

Country Status (3)

Country Link
US (1) US2447942A (fr)
FR (1) FR994013A (fr)
GB (1) GB609220A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5964574A (en) * 1997-01-29 1999-10-12 Asea Brown Boveri Ag Exhaust-gas turbine of a turbocharger

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2530908A (en) * 1946-09-18 1950-11-21 Allis Chalmers Mfg Co Turbine diaphragm
FR954577A (fr) * 1947-09-02 1950-01-03
US2654566A (en) * 1950-02-11 1953-10-06 A V Roe Canada Ltd Turbine nozzle guide vane construction
US2681788A (en) * 1951-05-23 1954-06-22 Solar Aircraft Co Gas turbine vane structure
GB727608A (en) * 1951-10-31 1955-04-06 Gen Motors Corp Improvements in blade assemblies for gas turbines and the like
US2772069A (en) * 1951-10-31 1956-11-27 Gen Motors Corp Segmented stator ring assembly
GB741138A (en) * 1952-10-03 1955-11-30 Vickers Electrical Co Ltd Improvements relating to gas turbines
US2801075A (en) * 1952-12-22 1957-07-30 Gen Motors Corp Turbine nozzle
US2858104A (en) * 1954-02-04 1958-10-28 A V Roe Canada Ltd Adjustable gas turbine shroud ring segments
US2919891A (en) * 1957-06-17 1960-01-05 Gen Electric Gas turbine diaphragm assembly
US3066911A (en) * 1959-05-12 1962-12-04 Thompson Ramo Wooldridge Inc Nozzle and turbine wheel shroud support
US3043564A (en) * 1960-03-14 1962-07-10 United Aircraft Corp Stator construction
US3129922A (en) * 1961-11-27 1964-04-21 Frederick A Rosenthal Self centering ring seal
NL296573A (fr) * 1962-08-13
GB1385666A (en) * 1973-07-06 1975-02-26 Rolls Royce Sealing of vaned assemblies of gas turbine engines
US4025229A (en) * 1975-11-14 1977-05-24 Turbodyne Corporation (Steam Turbine Div.) Diaphragm with cast nozzle blocks and method of construction thereof
GB1550932A (en) * 1976-04-15 1979-08-22 Forster T O Nozzle insert for a turbine
US4245951A (en) * 1978-04-26 1981-01-20 General Motors Corporation Power turbine support
US5037269A (en) * 1990-01-26 1991-08-06 Westinghouse Electric Corp. Self-locking nozzle blocks for steam turbines
US5224825A (en) * 1991-12-26 1993-07-06 General Electric Company Locator pin retention device for floating joint
WO1997001708A1 (fr) * 1995-06-29 1997-01-16 Dresser-Rand Company Demarreur a turbine a gaz
ITTO20030894A1 (it) * 2003-11-11 2005-05-12 Ansaldo Energia Spa Perfezionamenti in statori di turbine assiali.
EP1536103B1 (fr) * 2003-11-28 2013-09-04 BorgWarner, Inc. Turbomachine avec aubes de guidage et agencement de fixation
EP1724443A1 (fr) * 2005-05-20 2006-11-22 ABB Turbo Systems AG Couronne directrice
FR2945331B1 (fr) * 2009-05-07 2011-07-22 Snecma Virole pour stator de turbomoteur d'aeronef a fentes de dechargement mecanique d'aubes.
EP2738356B1 (fr) * 2012-11-29 2019-05-01 Safran Aero Boosters SA Aube de redresseur de turbomachine, redresseur de turbomachine et procédé de montage associé

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1632448A (en) * 1927-06-14 Eeahz losbii
US1021222A (en) * 1910-11-10 1912-03-26 Gen Electric Bucket-wheel.
US1154777A (en) * 1914-02-21 1915-09-28 Gen Electric Attaching means for nozzles.
US1298564A (en) * 1918-06-12 1919-03-25 Gen Electric Elastic-fluid turbine.
GB208681A (en) * 1923-02-23 1923-12-27 Erste Bruenner Maschinen Fab Improvements in and relating to steam or gas turbines, turbocompressors and the like
GB226798A (en) * 1923-12-24 1925-06-25 Escher Wyss Maschf Ag Improvements in guide apparatus for steam or gas turbines
DE436567C (de) * 1924-01-19 1926-11-04 Waggon Und Maschb Akt Ges Leitschaufelkranz fuer Dampf- und Gasturbinen
US2013512A (en) * 1933-03-11 1935-09-03 Laval Steam Turbine Co Guide vane and diaphragm construction for turbines
US1998951A (en) * 1933-11-15 1935-04-23 Gen Electric Nozzle diaphragm
US2195325A (en) * 1938-06-06 1940-03-26 Carling Turbine Blower Co Turbine construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5964574A (en) * 1997-01-29 1999-10-12 Asea Brown Boveri Ag Exhaust-gas turbine of a turbocharger

Also Published As

Publication number Publication date
GB609220A (en) 1948-09-28
US2447942A (en) 1948-08-24

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