CA989629A - Low-pressure steam turbine casing - Google Patents

Low-pressure steam turbine casing

Info

Publication number
CA989629A
CA989629A CA184,928A CA184928A CA989629A CA 989629 A CA989629 A CA 989629A CA 184928 A CA184928 A CA 184928A CA 989629 A CA989629 A CA 989629A
Authority
CA
Canada
Prior art keywords
low
steam turbine
pressure steam
turbine casing
casing
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
CA184,928A
Other languages
English (en)
Other versions
CA184928S (en
Inventor
Pierre Meylan
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
Application granted granted Critical
Publication of CA989629A publication Critical patent/CA989629A/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
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Support Of The Bearing (AREA)
CA184,928A 1972-11-28 1973-11-02 Low-pressure steam turbine casing Expired CA989629A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1722172A CH552130A (de) 1972-11-28 1972-11-28 Turbinengehaeuse.

Publications (1)

Publication Number Publication Date
CA989629A true CA989629A (en) 1976-05-25

Family

ID=4423707

Family Applications (1)

Application Number Title Priority Date Filing Date
CA184,928A Expired CA989629A (en) 1972-11-28 1973-11-02 Low-pressure steam turbine casing

Country Status (9)

Country Link
US (1) US3881843A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS4981702A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA989629A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH552130A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2261718C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2208440A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1420486A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1002119B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE388455B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH570543A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-04-02 1975-12-15 Bbc Brown Boveri & Cie
CH579212A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-12-16 1976-08-31 Bbc Brown Boveri & Cie
CH592268A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-07-02 1977-10-14 Bbc Brown Boveri & Cie
DE3130376C2 (de) * 1981-07-31 1983-05-11 Kraftwerk Union AG, 4330 Mülheim Doppelschaliges Dampfturbinengehäuse
DE3522916A1 (de) * 1985-06-27 1987-01-08 Kraftwerk Union Ag Turbosatz mit wenigstens einer, ein aussengehaeuse und ein dazu koaxiales innengehaeuse aufweisenden niederdruck-teilturbine und mit hochdruck- und/oder mitteldruck-teilturbine
DE3837510C2 (de) * 1988-11-04 1998-01-22 Asea Brown Boveri Zweigehäusige Niederdruckdampfturbine
FR2646470B1 (fr) * 1989-04-26 1991-07-05 Alsthom Gec Systeme de supportage du rotor dans une turbine a echappement axial avec le palier cote echappement a raideur isotrope, directement flasque sur la fondation
FR2646469B1 (fr) * 1989-04-28 1991-07-05 Alsthom Gec Systeme de supportage du rotor dans une turbine a echappement axial avec le palier cote echappement integre a la fondation
FR2651276B1 (fr) * 1989-08-28 1991-10-25 Alsthom Gec Condenseur en beton pour turbine a echappement axial et turbine munie d'un tel condenseur.
US5133641A (en) * 1991-02-01 1992-07-28 Westinghouse Electric Corp. Support arrangement for optimizing a low pressure steam turbine inner cylinder structural performance
DE59207955D1 (de) * 1992-06-20 1997-03-06 Asea Brown Boveri Aussengehäuse einer Niederdruck Dampfteilturbine
EP0979347B1 (de) * 1997-04-28 2002-06-26 Siemens Aktiengesellschaft Vorrichtung zur wärmeisolierung für eine dampfturbine
EP1022439B1 (de) * 1999-01-20 2004-05-06 ALSTOM Technology Ltd Gehäuse für eine Dampf- oder eine Gasturbine
RU2182978C2 (ru) * 2000-06-13 2002-05-27 Акционерное общество открытого типа "Ленинградский Металлический завод" Корпус выхлопной части цилиндра низкого давления турбины
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
US8403628B2 (en) * 2009-12-16 2013-03-26 General Electric Company Low-pressure steam turbine hood and inner casing supported on curb foundation
RU110410U1 (ru) * 2010-12-24 2011-11-20 Альстон Текнолоджи Лтд Модуль для паровой турбины
US20120195750A1 (en) * 2011-01-31 2012-08-02 General Electric Company Turbomachine supports having thermal control system
US8821110B2 (en) 2011-05-05 2014-09-02 General Electric Company Support arrangement for a steam turbine LP inner casing
US9157335B2 (en) * 2012-03-27 2015-10-13 General Electric Company Side supported turbine shell
US9376934B2 (en) 2012-08-24 2016-06-28 General Electric Company Cooling circuit for reducing thermal growth differential of turbine rotor and shell supports
US9359913B2 (en) 2013-02-27 2016-06-07 General Electric Company Steam turbine inner shell assembly with common grooves
JP6235502B2 (ja) * 2015-01-27 2017-11-22 三菱日立パワーシステムズ株式会社 蒸気タービン設備
CN106401672B (zh) * 2016-11-01 2018-10-16 东方电气集团东方汽轮机有限公司 一种汽轮机低压内缸轴向落地结构
JP6755783B2 (ja) * 2016-11-24 2020-09-16 株式会社東芝 蒸気タービン
US10494956B2 (en) 2017-10-16 2019-12-03 General Electric Company Fastener assembly for securing a turbomachine casing and method for securing the casing
JP6833745B2 (ja) * 2018-03-06 2021-02-24 株式会社東芝 蒸気タービン
JP7330084B2 (ja) * 2019-12-11 2023-08-21 株式会社東芝 蒸気タービン

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1682317A (en) * 1928-08-28 Turbine support
US2443054A (en) * 1946-11-07 1948-06-08 Westinghouse Electric Corp Gas turbine plant
US2888240A (en) * 1956-03-07 1959-05-26 Allis Chalmers Mfg Co Fluid cooled barrel cylinder for turbines

Also Published As

Publication number Publication date
GB1420486A (en) 1976-01-07
JPS4981702A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-08-07
DE2261718A1 (de) 1974-05-30
FR2208440A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-06-21
DE2261718C3 (de) 1981-01-15
SE388455B (sv) 1976-10-04
US3881843A (en) 1975-05-06
IT1002119B (it) 1976-05-20
DE2261718B2 (de) 1980-05-14
CH552130A (de) 1974-07-31

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