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 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 (en) 1972-11-28 1972-11-28 TURBINE HOUSING.

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 (en)
JP (1) JPS4981702A (en)
CA (1) CA989629A (en)
CH (1) CH552130A (en)
DE (1) DE2261718C3 (en)
FR (1) FR2208440A5 (en)
GB (1) GB1420486A (en)
IT (1) IT1002119B (en)
SE (1) SE388455B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH570543A5 (en) * 1974-04-02 1975-12-15 Bbc Brown Boveri & Cie
CH579212A5 (en) * 1974-12-16 1976-08-31 Bbc Brown Boveri & Cie
CH592268A5 (en) * 1975-07-02 1977-10-14 Bbc Brown Boveri & Cie
DE3130376C2 (en) * 1981-07-31 1983-05-11 Kraftwerk Union AG, 4330 Mülheim Double-shell steam turbine housing
DE3522916A1 (en) * 1985-06-27 1987-01-08 Kraftwerk Union Ag TURBO SET WITH AT LEAST ONE LOW-PRESSURE PART TURBINE, WHICH HAS AN OUTER HOUSING AND A COAXIAL INTERNAL HOUSING, AND WITH HIGH PRESSURE AND / OR MEDIUM PRESSURE TURBINES
DE3837510C2 (en) * 1988-11-04 1998-01-22 Asea Brown Boveri Two-case low pressure steam turbine
FR2646470B1 (en) * 1989-04-26 1991-07-05 Alsthom Gec ROTOR SUPPORT SYSTEM IN AN AXIAL EXHAUST TURBINE WITH THE ISOTROPICALLY STRAIGHT EXHAUST BEARING, DIRECTLY FLANGE ON THE FOUNDATION
FR2646469B1 (en) * 1989-04-28 1991-07-05 Alsthom Gec ROTOR SUPPORT SYSTEM IN AN AXIAL EXHAUST TURBINE WITH THE EXHAUST SIDE INTEGRATED IN THE FOUNDATION
FR2651276B1 (en) * 1989-08-28 1991-10-25 Alsthom Gec CONCRETE CONDENSER FOR TURBINE WITH AXIAL EXHAUST AND TURBINE PROVIDED WITH SUCH A CONDENSER.
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 (en) * 1992-06-20 1997-03-06 Asea Brown Boveri Outer casing of a low-pressure steam turbine
PL336486A1 (en) * 1997-04-28 2000-06-19 Siemens Ag Apparatus for thermally insulating a steam turbine
JP5180652B2 (en) * 2008-03-31 2013-04-10 三菱重工業株式会社 Steam turbine casing structure
US8403628B2 (en) * 2009-12-16 2013-03-26 General Electric Company Low-pressure steam turbine hood and inner casing supported on curb foundation
RU110410U1 (en) * 2010-12-24 2011-11-20 Альстон Текнолоджи Лтд STEAM TURBINE MODULE
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 (en) * 2015-01-27 2017-11-22 三菱日立パワーシステムズ株式会社 Steam turbine equipment
CN106401672B (en) * 2016-11-01 2018-10-16 东方电气集团东方汽轮机有限公司 A kind of steam turbine low-pressure inner casing axial direction landing structure
JP6755783B2 (en) * 2016-11-24 2020-09-16 株式会社東芝 Steam turbine
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 (en) * 2018-03-06 2021-02-24 株式会社東芝 Steam turbine
JP7330084B2 (en) * 2019-12-11 2023-08-21 株式会社東芝 steam turbine

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
JPS4981702A (en) 1974-08-07
GB1420486A (en) 1976-01-07
DE2261718B2 (en) 1980-05-14
CH552130A (en) 1974-07-31
DE2261718A1 (en) 1974-05-30
IT1002119B (en) 1976-05-20
FR2208440A5 (en) 1974-06-21
US3881843A (en) 1975-05-06
DE2261718C3 (en) 1981-01-15
SE388455B (en) 1976-10-04

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