DE68901903D1 - Drehmomentabstuetzung fuer turbinenleitschaufeln. - Google Patents

Drehmomentabstuetzung fuer turbinenleitschaufeln.

Info

Publication number
DE68901903D1
DE68901903D1 DE8989114941T DE68901903T DE68901903D1 DE 68901903 D1 DE68901903 D1 DE 68901903D1 DE 8989114941 T DE8989114941 T DE 8989114941T DE 68901903 T DE68901903 T DE 68901903T DE 68901903 D1 DE68901903 D1 DE 68901903D1
Authority
DE
Germany
Prior art keywords
turbine blades
torque support
torque
support
turbine
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 - Lifetime
Application number
DE8989114941T
Other languages
English (en)
Other versions
DE68901903T2 (de
Inventor
Rick Adrian Olson
Perry Eugene Lowe
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.)
CBS 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 DE68901903D1 publication Critical patent/DE68901903D1/de
Application granted granted Critical
Publication of DE68901903T2 publication Critical patent/DE68901903T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01D25/246—Fastening of diaphragms or stator-rings
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/047—Nozzle boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE8989114941T 1988-09-06 1989-08-11 Drehmomentabstuetzung fuer turbinenleitschaufeln. Expired - Lifetime DE68901903T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/240,292 US4957412A (en) 1988-09-06 1988-09-06 Apparatus and method for supporting the torque load on a gas turbine vane

Publications (2)

Publication Number Publication Date
DE68901903D1 true DE68901903D1 (de) 1992-07-30
DE68901903T2 DE68901903T2 (de) 1992-12-17

Family

ID=22905967

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989114941T Expired - Lifetime DE68901903T2 (de) 1988-09-06 1989-08-11 Drehmomentabstuetzung fuer turbinenleitschaufeln.

Country Status (6)

Country Link
US (1) US4957412A (de)
EP (1) EP0359986B1 (de)
JP (1) JPH02108802A (de)
CA (1) CA1304004C (de)
DE (1) DE68901903T2 (de)
MX (1) MX167090B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5149248A (en) * 1991-01-10 1992-09-22 Westinghouse Electric Corp. Apparatus and method for adapting an enlarged flow guide to an existing steam turbine
US5618161A (en) * 1995-10-17 1997-04-08 Westinghouse Electric Corporation Apparatus for restraining motion of a turbo-machine stationary vane
JP4009801B2 (ja) * 1998-11-09 2007-11-21 日本精工株式会社 転がり軸受の予圧量測定装置
DE10051223A1 (de) 2000-10-16 2002-04-25 Alstom Switzerland Ltd Verbindbare Statorelemente
US6773228B2 (en) * 2002-07-03 2004-08-10 General Electric Company Methods and apparatus for turbine nozzle locks
US7144218B2 (en) * 2004-04-19 2006-12-05 United Technologies Corporation Anti-rotation lock
US7296957B2 (en) * 2004-05-06 2007-11-20 General Electric Company Methods and apparatus for coupling gas turbine engine components
US7604456B2 (en) * 2006-04-11 2009-10-20 Siemens Energy, Inc. Vane shroud through-flow platform cover
DE102008060705B4 (de) * 2008-12-05 2019-05-16 Man Energy Solutions Se Horizontal geteiltes Strömungsmaschinengehäuse
DE102009037620A1 (de) * 2009-08-14 2011-02-17 Mtu Aero Engines Gmbh Strömungsmaschine
US8894362B2 (en) 2010-10-21 2014-11-25 Siemens Energy, Inc. Torque pin for adjusting position of blade ring relative to rotor in a gas turbine engine

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR336326A (fr) * 1903-07-20 1904-03-05 Postel Vinay Ets Perfectionnements apportés aux dispositifs de réglage des aubes intermédiaires dans les turbines à fluide élastique
US1019680A (en) * 1911-03-06 1912-03-05 William John Mcgavock Nut-lock.
US1389006A (en) * 1921-01-14 1921-08-30 John P Noah Nut-lock
GB542197A (en) * 1940-01-25 1941-12-30 British Thomson Houston Co Ltd Improved supporting arrangement for elastic fluid turbine diaphragms
GB776988A (en) * 1954-10-07 1957-06-12 British Thomson Houston Co Ltd Means for fixing nozzles in turbine casings
DE1178253B (de) * 1962-03-03 1964-09-17 Maschf Augsburg Nuernberg Ag Axial-durchstroemte Kreiselradmaschine mit einstellbarem Deckband
GB1277006A (en) * 1968-06-08 1972-06-07 Unbrako Ltd Method of anchoring a cylindrical body to a support and a cylindrical body for anchorage to a support
DE2165529A1 (de) * 1971-12-30 1973-07-05 Kloeckner Humboldt Deutz Ag Einrichtung zum zentrieren und fixieren eines koerpers
US3849023A (en) * 1973-06-28 1974-11-19 Gen Electric Stator assembly
US3841787A (en) * 1973-09-05 1974-10-15 Westinghouse Electric Corp Axial flow turbine structure
US3892497A (en) * 1974-05-14 1975-07-01 Westinghouse Electric Corp Axial flow turbine stationary blade and blade ring locking arrangement
CH589799A5 (de) * 1975-07-04 1977-07-15 Bbc Brown Boveri & Cie
JPS5932103B2 (ja) * 1976-12-28 1984-08-06 豊和工業株式会社 乾燥機への海苔抄「す」装着装置
US4274805A (en) * 1978-10-02 1981-06-23 United Technologies Corporation Floating vane support
JPS58104308A (ja) * 1981-12-16 1983-06-21 Toshiba Corp ノズルダイヤフラム
US4492517A (en) * 1983-01-06 1985-01-08 General Electric Company Segmented inlet nozzle for gas turbine, and methods of installation
CH664191A5 (de) * 1984-01-09 1988-02-15 Bbc Brown Boveri & Cie Von aussen zustellbare axialfixierung eines schaufeltraegers in einer turbine.
GB2164715B (en) * 1984-09-18 1987-09-30 Ford Motor Co Preventing twisting of threaded fastener shanks
JPS63170505A (ja) * 1987-01-09 1988-07-14 Toshiba Corp ノズルダイヤフラム

Also Published As

Publication number Publication date
JPH02108802A (ja) 1990-04-20
CA1304004C (en) 1992-06-23
EP0359986B1 (de) 1992-06-24
MX167090B (es) 1993-03-03
US4957412A (en) 1990-09-18
EP0359986A1 (de) 1990-03-28
DE68901903T2 (de) 1992-12-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee