FR2247612B1 - - Google Patents

Info

Publication number
FR2247612B1
FR2247612B1 FR7434415A FR7434415A FR2247612B1 FR 2247612 B1 FR2247612 B1 FR 2247612B1 FR 7434415 A FR7434415 A FR 7434415A FR 7434415 A FR7434415 A FR 7434415A FR 2247612 B1 FR2247612 B1 FR 2247612B1
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
FR7434415A
Other versions
FR2247612A1 (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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2247612A1 publication Critical patent/FR2247612A1/fr
Application granted granted Critical
Publication of FR2247612B1 publication Critical patent/FR2247612B1/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
FR7434415A 1973-10-16 1974-10-14 Expired FR2247612B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1464673A CH564680A5 (fr) 1973-10-16 1973-10-16

Publications (2)

Publication Number Publication Date
FR2247612A1 FR2247612A1 (fr) 1975-05-09
FR2247612B1 true FR2247612B1 (fr) 1978-07-07

Family

ID=4402634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434415A Expired FR2247612B1 (fr) 1973-10-16 1974-10-14

Country Status (11)

Country Link
US (1) US3915588A (fr)
BE (1) BE821026A (fr)
CA (1) CA1011125A (fr)
CH (1) CH564680A5 (fr)
DE (1) DE2358160A1 (fr)
ES (1) ES430998A1 (fr)
FR (1) FR2247612B1 (fr)
GB (1) GB1446267A (fr)
NL (1) NL7413452A (fr)
PL (1) PL94553B1 (fr)
SE (1) SE391374B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277223A (en) * 1979-11-29 1981-07-07 Guy F. Atkinson Company Case construction for multi-stage pump
CH676735A5 (fr) * 1988-08-03 1991-02-28 Asea Brown Boveri
US5133641A (en) * 1991-02-01 1992-07-28 Westinghouse Electric Corp. Support arrangement for optimizing a low pressure steam turbine inner cylinder structural performance
EP1630359A1 (fr) * 2004-08-23 2006-03-01 Siemens Aktiengesellschaft Turbine à vapeur avec deux chambres à vapeur
US7322789B2 (en) * 2005-11-07 2008-01-29 General Electric Company Methods and apparatus for channeling steam flow to turbines
DE102008000284A1 (de) * 2007-03-02 2008-09-04 Alstom Technology Ltd. Dampfturbine
US8221053B2 (en) * 2009-05-28 2012-07-17 General Electric Company Shaped and stiffened lower exhaust hood sidewalls
US8221054B2 (en) * 2009-05-28 2012-07-17 General Electric Company Corrugated hood for low pressure steam turbine
EP2690253A1 (fr) * 2012-07-27 2014-01-29 Siemens Aktiengesellschaft Turbine à basse pression
US9359913B2 (en) 2013-02-27 2016-06-07 General Electric Company Steam turbine inner shell assembly with common grooves
US10677092B2 (en) * 2018-10-26 2020-06-09 General Electric Company Inner casing cooling passage for double flow turbine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2367134A (en) * 1943-05-29 1945-01-09 Westinghouse Electric & Mfg Co Steam chest construction
US3529901A (en) * 1968-11-18 1970-09-22 Westinghouse Electric Corp Turbine motive fluid inlet seal structure
DE1812487A1 (de) * 1968-12-03 1970-08-13 Siemens Ag Gehaeuseanordnung fuer Niederdruckteile von Dampfturbinen in vollstaendig geschweisster mehrschaliger Bauweise
CH524758A (de) * 1970-12-08 1972-06-30 Bbc Brown Boveri & Cie Mehrschaliges Turbinengehäuse für hohe Drücke und hohe Temperaturen

Also Published As

Publication number Publication date
CA1011125A (en) 1977-05-31
SE391374B (sv) 1977-02-14
US3915588A (en) 1975-10-28
PL94553B1 (pl) 1977-08-31
DE2358160A1 (de) 1975-04-17
GB1446267A (en) 1976-08-18
SE7412783L (fr) 1975-04-15
BE821026A (fr) 1975-02-03
NL7413452A (nl) 1975-04-18
CH564680A5 (fr) 1975-07-31
FR2247612A1 (fr) 1975-05-09
ES430998A1 (es) 1976-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse