GB1355728A - Gas turbine - Google Patents

Gas turbine

Info

Publication number
GB1355728A
GB1355728A GB4867972A GB4867972A GB1355728A GB 1355728 A GB1355728 A GB 1355728A GB 4867972 A GB4867972 A GB 4867972A GB 4867972 A GB4867972 A GB 4867972A GB 1355728 A GB1355728 A GB 1355728A
Authority
GB
United Kingdom
Prior art keywords
secured
members
transition member
upstream end
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
GB4867972A
Other languages
English (en)
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.)
Westinghouse Electric 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 GB1355728A publication Critical patent/GB1355728A/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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • F05D2230/642—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins using maintaining alignment while permitting differential dilatation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB4867972A 1971-12-09 1972-10-23 Gas turbine Expired GB1355728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20643371A 1971-12-09 1971-12-09

Publications (1)

Publication Number Publication Date
GB1355728A true GB1355728A (en) 1974-06-05

Family

ID=22766359

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4867972A Expired GB1355728A (en) 1971-12-09 1972-10-23 Gas turbine

Country Status (6)

Country Link
US (1) US3759038A (enrdf_load_stackoverflow)
JP (1) JPS5112763B2 (enrdf_load_stackoverflow)
CA (1) CA961654A (enrdf_load_stackoverflow)
CH (1) CH561358A5 (enrdf_load_stackoverflow)
DE (1) DE2258719A1 (enrdf_load_stackoverflow)
GB (1) GB1355728A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2247521A (en) * 1990-09-01 1992-03-04 Rolls Royce Plc A combustion chamber assembly
GB2433965A (en) * 2006-01-04 2007-07-11 Gen Electric A turbine stator nozzle assembly
RU2439334C2 (ru) * 2006-03-29 2012-01-10 Снекма Узел, состоящий из лопатки и рубашки охлаждения, и направляющий сопловой аппарат газотурбинного двигателя, содержащий данный узел, способ установки и ремонта этого узла
RU2444681C2 (ru) * 2006-03-15 2012-03-10 Сименс Акциенгезелльшафт Камера сгорания для газовой турбины и газовая турбина
CN101413677B (zh) * 2007-10-18 2012-05-30 通用电气公司 燃烧器支架组件

Families Citing this family (75)

* Cited by examiner, † Cited by third party
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US3824030A (en) * 1973-07-30 1974-07-16 Curtiss Wright Corp Diaphragm and labyrinth seal assembly for gas turbines
US4009569A (en) * 1975-07-21 1977-03-01 United Technologies Corporation Diffuser-burner casing for a gas turbine engine
US4016718A (en) * 1975-07-21 1977-04-12 United Technologies Corporation Gas turbine engine having an improved transition duct support
JPS5447917A (en) * 1977-09-26 1979-04-16 Hitachi Ltd Flame cross-ignition tube for gas turbine
FR2465080A1 (fr) * 1979-09-17 1981-03-20 Snecma Dispositif de suspension aval de chambre de combustion pour turbomachines
US4422288A (en) * 1981-03-02 1983-12-27 General Electric Company Aft mounting system for combustion transition duct members
US4413470A (en) * 1981-03-05 1983-11-08 Electric Power Research Institute, Inc. Catalytic combustion system for a stationary combustion turbine having a transition duct mounted catalytic element
US4790137A (en) * 1987-07-17 1988-12-13 The United States Of America As Represented By The Secretary Of The Air Force Aircraft engine outer duct mounting device
US4921401A (en) * 1989-02-23 1990-05-01 United Technologies Corporation Casting for a rotary machine
US5400586A (en) * 1992-07-28 1995-03-28 General Electric Co. Self-accommodating brush seal for gas turbine combustor
US5265412A (en) * 1992-07-28 1993-11-30 General Electric Company Self-accommodating brush seal for gas turbine combustor
US5474306A (en) 1992-11-19 1995-12-12 General Electric Co. Woven seal and hybrid cloth-brush seals for turbine applications
US5749584A (en) 1992-11-19 1998-05-12 General Electric Company Combined brush seal and labyrinth seal segment for rotary machines
US6131910A (en) * 1992-11-19 2000-10-17 General Electric Co. Brush seals and combined labyrinth and brush seals for rotary machines
US5414999A (en) * 1993-11-05 1995-05-16 General Electric Company Integral aft frame mount for a gas turbine combustor transition piece
US5394687A (en) * 1993-12-03 1995-03-07 The United States Of America As Represented By The Department Of Energy Gas turbine vane cooling system
US5749218A (en) * 1993-12-17 1998-05-12 General Electric Co. Wear reduction kit for gas turbine combustors
EP0718468B1 (en) * 1994-12-20 2001-10-31 General Electric Company Transition piece frame support
JPH09195799A (ja) * 1996-01-17 1997-07-29 Mitsubishi Heavy Ind Ltd 燃焼器のスプリングシール装置
JP3652780B2 (ja) * 1996-04-08 2005-05-25 三菱重工業株式会社 タービン冷却装置
WO1998016764A1 (en) * 1996-10-16 1998-04-23 Siemens Westinghouse Power Corporation Brush seal for gas turbine combustor-transition interface
US6006523A (en) * 1997-04-30 1999-12-28 Mitsubishi Heavy Industries, Ltd. Gas turbine combustor with angled tube section
US5983641A (en) * 1997-04-30 1999-11-16 Mitsubishi Heavy Industries, Ltd. Tail pipe of gas turbine combustor and gas turbine combustor having the same tail pipe
US6027121A (en) * 1997-10-23 2000-02-22 General Electric Co. Combined brush/labyrinth seal for rotary machines
US6045134A (en) * 1998-02-04 2000-04-04 General Electric Co. Combined labyrinth and brush seals for rotary machines
US6139018A (en) * 1998-03-25 2000-10-31 General Electric Co. Positive pressure-actuated brush seal
US6168162B1 (en) 1998-08-05 2001-01-02 General Electric Co. Self-centering brush seal
US6250640B1 (en) 1998-08-17 2001-06-26 General Electric Co. Brush seals for steam turbine applications
US6290232B1 (en) 1999-11-16 2001-09-18 General Electric Co. Rub-tolerant brush seal for turbine rotors and methods of installation
US6331006B1 (en) 2000-01-25 2001-12-18 General Electric Company Brush seal mounting in supporting groove using flat spring with bifurcated end
US6345494B1 (en) * 2000-09-20 2002-02-12 Siemens Westinghouse Power Corporation Side seal for combustor transitions
US7093837B2 (en) 2002-09-26 2006-08-22 Siemens Westinghouse Power Corporation Turbine spring clip seal
US6869082B2 (en) * 2003-06-12 2005-03-22 Siemens Westinghouse Power Corporation Turbine spring clip seal
DE102004010422A1 (de) * 2004-03-01 2005-09-22 Alstom Technology Ltd Dichtungskörper
US7596954B2 (en) * 2004-07-09 2009-10-06 United Technologies Corporation Blade clearance control
US7229249B2 (en) * 2004-08-27 2007-06-12 Pratt & Whitney Canada Corp. Lightweight annular interturbine duct
US7246995B2 (en) * 2004-12-10 2007-07-24 Siemens Power Generation, Inc. Seal usable between a transition and a turbine vane assembly in a turbine engine
US7377116B2 (en) * 2005-04-28 2008-05-27 Siemens Power Generation, Inc. Gas turbine combustor barrier structures for spring clips
US7909569B2 (en) * 2005-06-09 2011-03-22 Pratt & Whitney Canada Corp. Turbine support case and method of manufacturing
US7421842B2 (en) * 2005-07-18 2008-09-09 Siemens Power Generation, Inc. Turbine spring clip seal
US20070214792A1 (en) * 2006-03-17 2007-09-20 Siemens Power Generation, Inc. Axial diffusor for a turbine engine
US8499565B2 (en) * 2006-03-17 2013-08-06 Siemens Energy, Inc. Axial diffusor for a turbine engine
US7909570B2 (en) * 2006-08-25 2011-03-22 Pratt & Whitney Canada Corp. Interturbine duct with integrated baffle and seal
US8769963B2 (en) * 2007-01-30 2014-07-08 Siemens Energy, Inc. Low leakage spring clip/ring combinations for gas turbine engine
US7930891B1 (en) * 2007-05-10 2011-04-26 Florida Turbine Technologies, Inc. Transition duct with integral guide vanes
US8051663B2 (en) 2007-11-09 2011-11-08 United Technologies Corp. Gas turbine engine systems involving cooling of combustion section liners
US8322146B2 (en) * 2007-12-10 2012-12-04 Alstom Technology Ltd Transition duct assembly
US8418474B2 (en) * 2008-01-29 2013-04-16 Alstom Technology Ltd. Altering a natural frequency of a gas turbine transition duct
FR2927951B1 (fr) * 2008-02-27 2011-08-19 Snecma Ensemble diffuseur-redresseur pour une turbomachine
JP5302979B2 (ja) * 2008-02-27 2013-10-02 ゼネラル・エレクトリック・カンパニイ タービン・エンジン用高温シール
FR2931872B1 (fr) * 2008-05-28 2010-08-20 Snecma Turbine haute pression d'une turbomachine avec montage ameliore du boitier de pilotage des jeux radiaux d'aubes mobiles.
US8065881B2 (en) * 2008-08-12 2011-11-29 Siemens Energy, Inc. Transition with a linear flow path with exhaust mouths for use in a gas turbine engine
US8091365B2 (en) * 2008-08-12 2012-01-10 Siemens Energy, Inc. Canted outlet for transition in a gas turbine engine
US8429919B2 (en) * 2009-05-28 2013-04-30 General Electric Company Expansion hula seals
US8281602B2 (en) * 2009-09-11 2012-10-09 General Electric Company Circumferentially self expanding combustor support for a turbine engine
US20120036857A1 (en) * 2010-08-10 2012-02-16 General Electric Company Combustion liner stop blocks having insertable wear features and related methods
US20120180500A1 (en) * 2011-01-13 2012-07-19 General Electric Company System for damping vibration in a gas turbine engine
US8448444B2 (en) * 2011-02-18 2013-05-28 General Electric Company Method and apparatus for mounting transition piece in combustor
US8978388B2 (en) * 2011-06-03 2015-03-17 General Electric Company Load member for transition duct in turbine system
US8888445B2 (en) 2011-08-19 2014-11-18 General Electric Company Turbomachine seal assembly
US10378456B2 (en) 2012-10-01 2019-08-13 Ansaldo Energia Switzerland AG Method of operating a multi-stage flamesheet combustor
US10060630B2 (en) 2012-10-01 2018-08-28 Ansaldo Energia Ip Uk Limited Flamesheet combustor contoured liner
US9897317B2 (en) * 2012-10-01 2018-02-20 Ansaldo Energia Ip Uk Limited Thermally free liner retention mechanism
US9752781B2 (en) 2012-10-01 2017-09-05 Ansaldo Energia Ip Uk Limited Flamesheet combustor dome
US9416969B2 (en) 2013-03-14 2016-08-16 Siemens Aktiengesellschaft Gas turbine transition inlet ring adapter
DE102013007443A1 (de) * 2013-04-30 2014-10-30 Rolls-Royce Deutschland Ltd & Co Kg Brennerdichtung für Gasturbinen-Brennkammerkopf und Hitzeschild
US11732892B2 (en) 2013-08-14 2023-08-22 General Electric Company Gas turbomachine diffuser assembly with radial flow splitters
US20150047358A1 (en) * 2013-08-14 2015-02-19 General Electric Company Inner barrel member with integrated diffuser for a gas turbomachine
US9470422B2 (en) 2013-10-22 2016-10-18 Siemens Energy, Inc. Gas turbine structural mounting arrangement between combustion gas duct annular chamber and turbine vane carrier
US9328664B2 (en) * 2013-11-08 2016-05-03 Siemens Energy, Inc. Transition support system for combustion transition ducts for turbine engines
WO2016093829A1 (en) 2014-12-11 2016-06-16 Siemens Aktiengesellschaft Transition duct support and method to provide a tuned level of support stiffness
US10066837B2 (en) * 2015-02-20 2018-09-04 General Electric Company Combustor aft mount assembly
US20200300105A1 (en) * 2016-03-25 2020-09-24 Siemens Aktiengesellschaft Gas turbine engine, corresponding seal section and integrated exit piece
US11021977B2 (en) * 2018-11-02 2021-06-01 Chromalloy Gas Turbine Llc Diffuser guide vane with deflector panel having curved profile
KR102156416B1 (ko) * 2019-03-12 2020-09-16 두산중공업 주식회사 트랜지션 피스 조립체와 트랜지션 피스 모듈 및 상기 트랜지션 피스 조립체를 포함하는 연소기 및 가스 터빈

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB584820A (en) * 1944-12-22 1947-01-23 Lucas Ltd Joseph Improvements relating to internal combustion prime movers
US2592060A (en) * 1946-03-25 1952-04-08 Rolls Royce Mounting of combustion chambers in jet-propulsion and gas-turbine power-units
US2748567A (en) * 1949-10-13 1956-06-05 Gen Motors Corp Gas turbine combustion chamber with telescoping casing and liner sections
US2774618A (en) * 1954-09-13 1956-12-18 Winston T Alderson Combination ball and slip joint for pipes
US3609968A (en) * 1970-04-29 1971-10-05 Westinghouse Electric Corp Self-adjusting seal structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2247521A (en) * 1990-09-01 1992-03-04 Rolls Royce Plc A combustion chamber assembly
GB2433965A (en) * 2006-01-04 2007-07-11 Gen Electric A turbine stator nozzle assembly
GB2433965B (en) * 2006-01-04 2011-09-07 Gen Electric Retaining assembly for turbine nozzle
RU2444681C2 (ru) * 2006-03-15 2012-03-10 Сименс Акциенгезелльшафт Камера сгорания для газовой турбины и газовая турбина
RU2439334C2 (ru) * 2006-03-29 2012-01-10 Снекма Узел, состоящий из лопатки и рубашки охлаждения, и направляющий сопловой аппарат газотурбинного двигателя, содержащий данный узел, способ установки и ремонта этого узла
CN101413677B (zh) * 2007-10-18 2012-05-30 通用电气公司 燃烧器支架组件

Also Published As

Publication number Publication date
DE2258719A1 (de) 1973-06-14
CH561358A5 (enrdf_load_stackoverflow) 1975-04-30
CA961654A (en) 1975-01-28
JPS5112763B2 (enrdf_load_stackoverflow) 1976-04-22
US3759038A (en) 1973-09-18
JPS4864310A (enrdf_load_stackoverflow) 1973-09-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee