GB1518236A - Single case low pressure turbine - Google Patents

Single case low pressure turbine

Info

Publication number
GB1518236A
GB1518236A GB46713/76A GB4671376A GB1518236A GB 1518236 A GB1518236 A GB 1518236A GB 46713/76 A GB46713/76 A GB 46713/76A GB 4671376 A GB4671376 A GB 4671376A GB 1518236 A GB1518236 A GB 1518236A
Authority
GB
United Kingdom
Prior art keywords
casing
sections
nov
steam turbine
axial
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
GB46713/76A
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.)
Westinghouse Electric 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
Publication of GB1518236A publication Critical patent/GB1518236A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Supercharger (AREA)
GB46713/76A 1975-11-11 1976-11-10 Single case low pressure turbine Expired GB1518236A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/630,870 US4102598A (en) 1975-11-11 1975-11-11 Single case low pressure turbine

Publications (1)

Publication Number Publication Date
GB1518236A true GB1518236A (en) 1978-07-19

Family

ID=24528894

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46713/76A Expired GB1518236A (en) 1975-11-11 1976-11-10 Single case low pressure turbine

Country Status (11)

Country Link
US (1) US4102598A (enExample)
JP (1) JPS5260313A (enExample)
BE (1) BE848214A (enExample)
CA (1) CA1062618A (enExample)
CH (1) CH598477A5 (enExample)
DE (1) DE2650131A1 (enExample)
ES (1) ES453156A1 (enExample)
FR (1) FR2331679A1 (enExample)
GB (1) GB1518236A (enExample)
IT (1) IT1064179B (enExample)
SE (1) SE429055B (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581252B2 (ja) * 1977-06-13 1983-01-10 株式会社日立製作所 蒸気タ−ビンの低圧ケ−シング
IT1138763B (it) * 1981-05-04 1986-09-17 Nuovo Pignone Spa Perfezionamenti in una turbina a gas di potenza
DE8518569U1 (de) * 1985-06-27 1988-07-14 Siemens AG, 1000 Berlin und 8000 München Turbosatz mit wenigstens einer, ein Außengehäuse und ein dazu koaxiales Innengehäuse aufweisenden Niederdruck-Teilturbine und mit Hochdruck- und/oder Mitteldruck-Teilturbine
US4915581A (en) * 1989-01-03 1990-04-10 Westinghouse Electric Corp. Steam turbine with improved inner cylinder
US4948331A (en) * 1989-07-31 1990-08-14 General Electric Company High pressure industrial turbine casing
SE464773B (sv) * 1989-10-04 1991-06-10 Abb Stal Ab Isolering av turbinutrustning i miljoe av vattenaanga
US5133640A (en) * 1990-06-21 1992-07-28 Westinghouse Electric Corp. Thermal shield for steam turbines
DE102008000284A1 (de) * 2007-03-02 2008-09-04 Alstom Technology Ltd. Dampfturbine
US7785068B2 (en) * 2007-05-17 2010-08-31 General Electric Company Steam turbine exhaust hood and method of fabricating the same
JP5180652B2 (ja) * 2008-03-31 2013-04-10 三菱重工業株式会社 蒸気タービンの車室構造
DE102008057143B4 (de) * 2008-11-13 2013-04-18 Siemens Aktiengesellschaft Abdampfgehäuse für eine Dampfturbine
US8221054B2 (en) * 2009-05-28 2012-07-17 General Electric Company Corrugated hood for low pressure steam turbine
US8221053B2 (en) * 2009-05-28 2012-07-17 General Electric Company Shaped and stiffened lower exhaust hood sidewalls
US8790080B2 (en) * 2011-05-06 2014-07-29 General Electric Company Turbine casing having ledge ring partition aperture
US20130078089A1 (en) * 2011-09-26 2013-03-28 General Electric Company Steam turbine single shell extraction lp casing
EP2690253A1 (de) * 2012-07-27 2014-01-29 Siemens Aktiengesellschaft Niederdruck-Turbine
US9605561B2 (en) * 2013-03-13 2017-03-28 General Electric Company Modular turbomachine inlet assembly and related inlet transition section
EP3014086B1 (en) * 2013-06-28 2021-06-16 ExxonMobil Upstream Research Company Systems and methods of utilizing axial flow expanders
WO2014208777A1 (en) 2013-06-28 2014-12-31 Mitsubishi Heavy Industries Compressor Corporation Axial flow expander
DE112017001730B4 (de) * 2016-03-31 2023-12-07 Mitsubishi Heavy Industries, Ltd. Gehäusestellungsregulierungsvorrichtung
CN106499447B (zh) * 2016-12-22 2018-03-06 东方电气集团东方汽轮机有限公司 一种汽轮机低压进汽结构
JP6884660B2 (ja) * 2017-07-13 2021-06-09 三菱パワー株式会社 蒸気タービンシステム
JP7535961B2 (ja) * 2021-02-22 2024-08-19 三菱重工コンプレッサ株式会社 蒸気タービン

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US935438A (en) * 1903-06-24 1909-09-28 Westinghouse Machine Co Fluid-pressure turbine.
US884058A (en) * 1906-05-14 1908-04-07 Hattie May Wellman Turbine.
US1082741A (en) * 1912-05-04 1913-12-30 Sebastian Ziani De Ferranti Elastic-fluid turbine.
US1410644A (en) * 1917-10-18 1922-03-28 B F Sturtevant Co Steam turbine
CH85282A (de) * 1919-01-20 1920-06-01 Spiess Paul Verfahren zur Herstellung mehrstufiger, axialer Freistrahl-Dampf- oder Gasturbinen verschiedener Leistungen in Gruppen.
US1369667A (en) * 1919-05-27 1921-02-22 Gen Electric Supporting means for turbine-driven units and the like
US1529925A (en) * 1922-06-19 1925-03-17 Say James Turbo blower
CH110556A (de) * 1924-09-12 1925-10-16 Escher Wyss Maschf Ag Dampf- oder Gasturbine mit dampfdicht ins Turbinengehäuse eingesetzten Leitscheiben.
US1691184A (en) * 1926-07-12 1928-11-13 Bbc Brown Boveri & Cie Turbine construction
US2282894A (en) * 1940-04-02 1942-05-12 Gen Electric Elastic fluid turbine
US2841362A (en) * 1952-04-14 1958-07-01 Yeomans Clifton Multistage turbine
US2777665A (en) * 1954-08-11 1957-01-15 Gen Electric Turbine shell support structure
NL139802B (nl) * 1968-05-31 1973-09-17 Stork Koninklijke Maschf Turbine voor een compressibel medium.
CH498286A (de) * 1968-10-11 1970-10-31 Maschf Augsburg Nuernberg Ag Aussengehäuse-Unterteil, insbesondere für Niederdruckdampfturbinen
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
CH570543A5 (enExample) * 1974-04-02 1975-12-15 Bbc Brown Boveri & Cie
US3892500A (en) * 1974-07-10 1975-07-01 Westinghouse Electric Corp Adjustable axial positioning device

Also Published As

Publication number Publication date
CA1062618A (en) 1979-09-18
JPS5531285B2 (enExample) 1980-08-16
US4102598A (en) 1978-07-25
DE2650131A1 (de) 1977-05-12
SE429055B (sv) 1983-08-08
CH598477A5 (enExample) 1978-04-28
ES453156A1 (es) 1977-12-16
BE848214A (fr) 1977-05-10
SE7612539L (sv) 1977-05-12
FR2331679B1 (enExample) 1978-12-15
JPS5260313A (en) 1977-05-18
IT1064179B (it) 1985-02-18
FR2331679A1 (fr) 1977-06-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee