FR2147609A5 - - Google Patents

Info

Publication number
FR2147609A5
FR2147609A5 FR7226291A FR7226291A FR2147609A5 FR 2147609 A5 FR2147609 A5 FR 2147609A5 FR 7226291 A FR7226291 A FR 7226291A FR 7226291 A FR7226291 A FR 7226291A FR 2147609 A5 FR2147609 A5 FR 2147609A5
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
FR7226291A
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR2147609A5 publication Critical patent/FR2147609A5/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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/26—Double casings; Measures against temperature strain in casings
    • 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
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • 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
    • F01D9/047—Nozzle boxes
FR7226291A 1971-07-26 1972-07-21 Expired FR2147609A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16622171A 1971-07-26 1971-07-26

Publications (1)

Publication Number Publication Date
FR2147609A5 true FR2147609A5 (fr) 1973-03-09

Family

ID=22602330

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7226291A Expired FR2147609A5 (fr) 1971-07-26 1972-07-21

Country Status (8)

Country Link
US (1) US3746463A (fr)
BE (1) BE786674A (fr)
CA (1) CA960147A (fr)
DE (1) DE2231034A1 (fr)
ES (1) ES404588A1 (fr)
FR (1) FR2147609A5 (fr)
IT (1) IT962769B (fr)
NL (1) NL7208750A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0220930A1 (fr) * 1985-10-23 1987-05-06 Westinghouse Electric Corporation Système d'étanchéité et de ventilation de la vapeur à grande pression pour des turbines
WO2020229069A1 (fr) * 2019-05-16 2020-11-19 Safran Aero Boosters Sa Carter de compresseur pour turbomachine

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362464A (en) * 1980-08-22 1982-12-07 Westinghouse Electric Corp. Turbine cylinder-seal system
US4772178A (en) * 1987-01-28 1988-09-20 Westinghouse Electric Corp. Thermal shield for the steam inlet connection of a steam turbine
US4936002A (en) * 1989-04-03 1990-06-26 Westinghouse Electric Corp. Method of modifying integral steam chest steam turbines
FR2646466B1 (fr) * 1989-04-26 1991-07-05 Alsthom Gec Stator interne hp-mp unique de turbine a vapeur avec climatisation controlee
US5104288A (en) * 1990-12-10 1992-04-14 Westinghouse Electric Corp. Dual plane bolted joint for separately-supported segmental stationary turbine blade assemblies
US5676521A (en) * 1996-07-22 1997-10-14 Haynes; Christopher J. Steam turbine with superheat retaining extraction
US5628617A (en) * 1996-08-12 1997-05-13 Demag Delavel Turbomachinery Corp. Turbocare Division Expanding bell seal
EP0952311A1 (fr) 1998-04-06 1999-10-27 Siemens Aktiengesellschaft Turbomachine avec un carter interieur et un carter extérieur
JP4015282B2 (ja) * 1998-06-04 2007-11-28 三菱重工業株式会社 高中圧蒸気タービンのフレキシブルインレット管
US6997677B2 (en) * 2003-03-05 2006-02-14 General Electric Company Method and apparatus for rotating machine main fit seal
CN1573018B (zh) * 2003-05-20 2010-09-15 株式会社东芝 蒸汽涡轮机
DE102004016222A1 (de) * 2004-03-26 2005-10-06 Rolls-Royce Deutschland Ltd & Co Kg Anordnung zur selbsttätigen Laufspalteinstellung bei einer zwei- oder mehrstufigen Turbine
US7686575B2 (en) * 2006-08-17 2010-03-30 Siemens Energy, Inc. Inner ring with independent thermal expansion for mounting gas turbine flow path components
JP5019601B2 (ja) * 2006-08-21 2012-09-05 株式会社東芝 蒸気タービン
US8430625B2 (en) * 2007-06-19 2013-04-30 Siemens Demag Delaval Turbomachinery, Inc. Centerline suspension for turbine internal component
JP2009047122A (ja) * 2007-08-22 2009-03-05 Toshiba Corp 蒸気タービン
JP2009047123A (ja) * 2007-08-22 2009-03-05 Toshiba Corp 蒸気タービン
JP5509012B2 (ja) * 2010-09-16 2014-06-04 株式会社東芝 蒸気タービン
US8992167B2 (en) * 2011-09-07 2015-03-31 General Electric Company Turbine casing assembly mounting pin
GB201507647D0 (en) 2015-05-05 2015-06-17 Rolls Royce Plc Casing assembly
US10359117B2 (en) * 2017-03-06 2019-07-23 General Electric Company Aspirating face seal with non-coiled retraction springs
JP6909681B2 (ja) * 2017-09-08 2021-07-28 三菱パワー株式会社 蒸気タービンのシール装置及びこのシール装置を備える蒸気タービン
US10458267B2 (en) 2017-09-20 2019-10-29 General Electric Company Seal assembly for counter rotating turbine assembly
US10711629B2 (en) 2017-09-20 2020-07-14 Generl Electric Company Method of clearance control for an interdigitated turbine engine
US11428160B2 (en) 2020-12-31 2022-08-30 General Electric Company Gas turbine engine with interdigitated turbine and gear assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT76744B (de) * 1912-03-12 1919-06-10 Ljungstroems Angturbin Ab Befestigung von Dampfturbinenteilen, insbesondere von Radialturbinenteilen, im Turbinengehäuse oder -mantel.
US1625541A (en) * 1923-12-21 1927-04-19 Westinghouse Electric & Mfg Co Elastic-fluid turbine
GB661822A (en) * 1948-09-17 1951-11-28 Westinghouse Electric Int Co Improvements in or relating to high temperature apparatus such as a steam turbine
US2823891A (en) * 1953-05-20 1958-02-18 Westinghouse Electric Corp Steam turbine
DE1004202B (de) * 1954-01-27 1957-03-14 Siemens Ag Hoechstdruck-Hoechsttemperaturturbine mit eingesetztem Innengehaeuse
FR1126806A (fr) * 1954-07-19 1956-12-03 Licentia Gmbh Turbine à vapeur axiale à haute pression ou turbine à gaz axiale avec admission centrale, comportant une ou plusieurs garnitures de carter pour chacun de deux groupes d'étages traversés en sens contraires et présentant des pressions d'admission différentes
US3659956A (en) * 1970-12-14 1972-05-02 Gen Electric Welded inlet pipe and nozzle box construction for steam turbines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0220930A1 (fr) * 1985-10-23 1987-05-06 Westinghouse Electric Corporation Système d'étanchéité et de ventilation de la vapeur à grande pression pour des turbines
WO2020229069A1 (fr) * 2019-05-16 2020-11-19 Safran Aero Boosters Sa Carter de compresseur pour turbomachine
BE1027280B1 (fr) * 2019-05-16 2020-12-15 Safran Aero Boosters Sa Carter de compresseur pour turbomachine
US11946384B2 (en) 2019-05-16 2024-04-02 Safran Aero Boosters Sa Compressor housing for a turbine engine

Also Published As

Publication number Publication date
BE786674A (fr) 1973-01-25
CA960147A (en) 1974-12-31
DE2231034A1 (de) 1973-02-08
IT962769B (it) 1973-12-31
US3746463A (en) 1973-07-17
ES404588A1 (es) 1975-11-16
NL7208750A (fr) 1973-01-30

Similar Documents

Publication Publication Date Title
FR2147609A5 (fr)
AU2658571A (fr)
AU2691671A (fr)
AU2564071A (fr)
AU2894671A (fr)
AU2684071A (fr)
AU2742671A (fr)
AU2941471A (fr)
AU2952271A (fr)
AU3005371A (fr)
AU2485671A (fr)
AU2907471A (fr)
AU2880771A (fr)
AU2724971A (fr)
AU2726271A (fr)
AU2486471A (fr)
AU2577671A (fr)
AU2740271A (fr)
AU2473671A (fr)
AU2706571A (fr)
AU2755871A (fr)
AU2836771A (fr)
AU2456871A (fr)
AU2837671A (fr)
AU2854371A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse