CA948994A - Multiple shell turbine casing for high pressures and high temperatures - Google Patents

Multiple shell turbine casing for high pressures and high temperatures

Info

Publication number
CA948994A
CA948994A CA128,300A CA128300A CA948994A CA 948994 A CA948994 A CA 948994A CA 128300 A CA128300 A CA 128300A CA 948994 A CA948994 A CA 948994A
Authority
CA
Canada
Prior art keywords
turbine casing
multiple shell
shell turbine
high temperatures
high pressures
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
CA128,300A
Other versions
CA128300S (en
Inventor
Willi Rutti
Hans Huber
Wolfgang Domer
Hans Bellati
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 Germany
Original Assignee
Brown Boveri und Cie AG Germany
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 Brown Boveri und Cie AG Germany filed Critical Brown Boveri und Cie AG Germany
Application granted granted Critical
Publication of CA948994A publication Critical patent/CA948994A/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
    • 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)
CA128,300A 1970-12-08 1971-11-22 Multiple shell turbine casing for high pressures and high temperatures Expired CA948994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1830870A CH524758A (en) 1970-12-08 1970-12-08 Multi-shell turbine housing for high pressures and high temperatures

Publications (1)

Publication Number Publication Date
CA948994A true CA948994A (en) 1974-06-11

Family

ID=4432030

Family Applications (1)

Application Number Title Priority Date Filing Date
CA128,300A Expired CA948994A (en) 1970-12-08 1971-11-22 Multiple shell turbine casing for high pressures and high temperatures

Country Status (10)

Country Link
US (1) US3773431A (en)
AT (1) AT316592B (en)
AU (1) AU456315B2 (en)
CA (1) CA948994A (en)
CH (1) CH524758A (en)
DE (1) DE2102771A1 (en)
DK (1) DK132805C (en)
FR (1) FR2117426A5 (en)
NL (1) NL159467B (en)
SE (1) SE406349B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH564680A5 (en) * 1973-10-16 1975-07-31 Bbc Brown Boveri & Cie
US3880549A (en) * 1973-11-19 1975-04-29 Stork Koninklijke Maschf Turbine
CH578680A5 (en) * 1974-11-18 1976-08-13 Bbc Brown Boveri & Cie
JPS5566605A (en) * 1978-11-14 1980-05-20 Toshiba Corp Exhaust casing for steam turbine
DE3742814C2 (en) * 1987-12-17 1996-07-04 Bbc Brown Boveri & Cie Multi-casing steam turbine
US4915581A (en) * 1989-01-03 1990-04-10 Westinghouse Electric Corp. Steam turbine with improved inner cylinder
US4936002A (en) * 1989-04-03 1990-06-26 Westinghouse Electric Corp. Method of modifying integral steam chest steam turbines
FR2646466B1 (en) * 1989-04-26 1991-07-05 Alsthom Gec INTERNAL STATOR HP-MP SINGLE STEAM TURBINE WITH CONTROLLED AIR CONDITIONING
US6854954B2 (en) * 2003-03-03 2005-02-15 General Electric Company Methods and apparatus for assembling turbine engines
DE10353451A1 (en) * 2003-11-15 2005-06-16 Alstom Technology Ltd Steam turbine and method for producing such a steam turbine
DE102008000284A1 (en) * 2007-03-02 2008-09-04 Alstom Technology Ltd. Power station steam turbine has inner housing of welded construction end forged or rolled steel blade roots
EP2187004A1 (en) * 2008-11-13 2010-05-19 Siemens Aktiengesellschaft Internal casing for a current machine
RU111580U1 (en) * 2011-02-11 2011-12-20 Альстом Текнолоджи Лтд OUTLET DEVICE FOR STEAM TURBINE MODULE
US8821110B2 (en) * 2011-05-05 2014-09-02 General Electric Company Support arrangement for a steam turbine LP inner casing
JP6249927B2 (en) * 2014-11-11 2017-12-20 三菱日立パワーシステムズ株式会社 Steam turbine
JP6614503B2 (en) * 2016-10-21 2019-12-04 三菱重工業株式会社 Steam turbine and control method of steam turbine
JP6817795B2 (en) * 2016-11-24 2021-01-20 株式会社東芝 Steam turbine
JP6755783B2 (en) * 2016-11-24 2020-09-16 株式会社東芝 Steam turbine
DE102017211295A1 (en) * 2017-07-03 2019-01-03 Siemens Aktiengesellschaft Steam turbine and method of operating the same
JP6833745B2 (en) * 2018-03-06 2021-02-24 株式会社東芝 Steam turbine
US10677092B2 (en) * 2018-10-26 2020-06-09 General Electric Company Inner casing cooling passage for double flow turbine
DE102018219374A1 (en) 2018-11-13 2020-05-14 Siemens Aktiengesellschaft Steam turbine and method of operating the same
JP7330084B2 (en) * 2019-12-11 2023-08-21 株式会社東芝 steam turbine
CN117795178A (en) * 2022-02-22 2024-03-29 三菱重工业株式会社 Housing supporting structure of rotary machine and rotary machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1106087A (en) * 1953-08-21 1955-12-12 Sulzer Ag Turbine
US2919890A (en) * 1955-09-16 1960-01-05 Gen Electric Adjustable gas turbine nozzle assembly
CH379838A (en) * 1960-07-20 1964-07-15 Escher Wyss Ag Axial flow machine for high pressure
DE1812487A1 (en) * 1968-12-03 1970-08-13 Siemens Ag Housing arrangement for low pressure parts of steam turbines in fully welded multi-shell construction

Also Published As

Publication number Publication date
AT316592B (en) 1974-07-25
AU3534871A (en) 1973-05-10
FR2117426A5 (en) 1972-07-21
DK132805B (en) 1976-02-09
AU456315B2 (en) 1974-12-12
US3773431A (en) 1973-11-20
NL159467B (en) 1979-02-15
DK132805C (en) 1976-07-12
CH524758A (en) 1972-06-30
SE406349B (en) 1979-02-05
NL7116701A (en) 1972-06-12
DE2102771A1 (en) 1972-06-29

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