BE895761A - Structure d'aube de stator pour turbine a combustion - Google Patents

Structure d'aube de stator pour turbine a combustion

Info

Publication number
BE895761A
BE895761A BE0/210015A BE210015A BE895761A BE 895761 A BE895761 A BE 895761A BE 0/210015 A BE0/210015 A BE 0/210015A BE 210015 A BE210015 A BE 210015A BE 895761 A BE895761 A BE 895761A
Authority
BE
Belgium
Prior art keywords
stator blade
blade structure
combustion turbine
turbine
combustion
Prior art date
Application number
BE0/210015A
Other languages
English (en)
Inventor
K G Hultgren
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 BE895761A publication Critical patent/BE895761A/fr

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
    • 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
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
BE0/210015A 1982-02-02 1983-01-31 Structure d'aube de stator pour turbine a combustion BE895761A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/345,125 US4511306A (en) 1982-02-02 1982-02-02 Combustion turbine single airfoil stator vane structure

Publications (1)

Publication Number Publication Date
BE895761A true BE895761A (fr) 1983-08-01

Family

ID=23353635

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/210015A BE895761A (fr) 1982-02-02 1983-01-31 Structure d'aube de stator pour turbine a combustion

Country Status (10)

Country Link
US (1) US4511306A (fr)
JP (1) JPS58138206A (fr)
AR (1) AR231564A1 (fr)
BE (1) BE895761A (fr)
BR (1) BR8300273A (fr)
CA (1) CA1202570A (fr)
GB (1) GB2114234B (fr)
IT (1) IT1193648B (fr)
MX (1) MX155781A (fr)
SE (1) SE453314B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071313A (en) * 1990-01-16 1991-12-10 General Electric Company Rotor blade shroud segment
US5248240A (en) * 1993-02-08 1993-09-28 General Electric Company Turbine stator vane assembly
US5662160A (en) * 1995-10-12 1997-09-02 General Electric Co. Turbine nozzle and related casting method for optimal fillet wall thickness control
US5618161A (en) * 1995-10-17 1997-04-08 Westinghouse Electric Corporation Apparatus for restraining motion of a turbo-machine stationary vane
US6517313B2 (en) 2001-06-25 2003-02-11 Pratt & Whitney Canada Corp. Segmented turbine vane support structure
DE10210866C5 (de) * 2002-03-12 2008-04-10 Mtu Aero Engines Gmbh Leitschaufelbefestigung in einem Strömungskanal einer Fluggasturbine
WO2004057158A1 (fr) * 2002-12-19 2004-07-08 Siemens Aktiengesellschaft Turbine, dispositif de fixation pour aubes fixes et procede de demontage des aubes fixes d'une turbine
SE525879C2 (sv) * 2003-03-21 2005-05-17 Volvo Aero Corp Förfarande för framställning av en statorkomponent
JP4269763B2 (ja) * 2003-04-28 2009-05-27 株式会社Ｉｈｉ タービンノズルセグメント
FR2894282A1 (fr) * 2005-12-05 2007-06-08 Snecma Sa Distributeur de turbine de turbomachine ameliore
US7762766B2 (en) * 2006-07-06 2010-07-27 Siemens Energy, Inc. Cantilevered framework support for turbine vane
EP2211023A1 (fr) * 2009-01-21 2010-07-28 Siemens Aktiengesellschaft Distributeur pour turbomachine avec structure support d'aubes directrices segmentée
US9156086B2 (en) 2010-06-07 2015-10-13 Siemens Energy, Inc. Multi-component assembly casting
US8684683B2 (en) * 2010-11-30 2014-04-01 General Electric Company Gas turbine nozzle attachment scheme and removal/installation method
EP2530249A1 (fr) * 2011-05-30 2012-12-05 Siemens Aktiengesellschaft Bague d'étanchéité de piston
US8888442B2 (en) 2012-01-30 2014-11-18 Pratt & Whitney Canada Corp. Stress relieving slots for turbine vane ring
EP2706196A1 (fr) 2012-09-07 2014-03-12 Siemens Aktiengesellschaft Agencement d'aube de guidage de turbine
US10641114B2 (en) 2013-06-10 2020-05-05 United Technologies Corporation Turbine vane with non-uniform wall thickness
WO2014200673A1 (fr) 2013-06-14 2014-12-18 United Technologies Corporation Aube de turbine à rayon interne de bord de fuite variable
US11111801B2 (en) * 2013-06-17 2021-09-07 Raytheon Technologies Corporation Turbine vane with platform pad
US10876417B2 (en) * 2017-08-17 2020-12-29 Raytheon Technologies Corporation Tuned airfoil assembly
CN111206964A (zh) * 2018-11-22 2020-05-29 中发天信(北京)航空发动机科技股份有限公司 一种整体铸造航空发动机涡轮导向器及其制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497041A (en) * 1945-03-27 1950-02-07 United Aircraft Corp Nozzle ring for gas turbines
US2811331A (en) * 1951-05-02 1957-10-29 Curtiss Wright Corp Clamp for parts operating at different temperatures
FR1326037A (fr) * 1962-06-07 1963-05-03 Napier Aero Engines Ltd Turbine
US3423071A (en) * 1967-07-17 1969-01-21 United Aircraft Corp Turbine vane retention
US3511577A (en) * 1968-04-10 1970-05-12 Caterpillar Tractor Co Turbine nozzle construction
US3689174A (en) * 1971-01-11 1972-09-05 Westinghouse Electric Corp Axial flow turbine structure
US3728041A (en) * 1971-10-04 1973-04-17 Gen Electric Fluidic seal for segmented nozzle diaphragm
US3752598A (en) * 1971-11-17 1973-08-14 United Aircraft Corp Segmented duct seal
US3841787A (en) * 1973-09-05 1974-10-15 Westinghouse Electric Corp Axial flow turbine structure
US4011718A (en) * 1975-08-01 1977-03-15 United Technologies Corporation Gas turbine construction
US4028787A (en) * 1975-09-15 1977-06-14 Cretella Salvatore Refurbished turbine vanes and method of refurbishment thereof
SU670734A1 (ru) * 1976-05-27 1979-06-30 Предприятие П/Я А-3492 Сопловой аппарат турбомашины
CA1125660A (fr) * 1979-06-29 1982-06-15 David L. Brown Aubes refroidies de turbomoteur a combustion
US4288201A (en) * 1979-09-14 1981-09-08 United Technologies Corporation Vane cooling structure

Also Published As

Publication number Publication date
GB2114234A (en) 1983-08-17
US4511306A (en) 1985-04-16
IT1193648B (it) 1988-07-21
AR231564A1 (es) 1984-12-28
CA1202570A (fr) 1986-04-01
SE453314B (sv) 1988-01-25
JPS58138206A (ja) 1983-08-17
JPH0151883B2 (fr) 1989-11-07
IT8319336A0 (it) 1983-01-28
BR8300273A (pt) 1983-10-25
SE8300316L (sv) 1983-08-03
SE8300316D0 (sv) 1983-01-21
GB8302880D0 (en) 1983-03-09
GB2114234B (en) 1985-09-18
MX155781A (es) 1988-04-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19900131