CA961654A - Self aligning combustor and transition structure for a gas turbine - Google Patents

Self aligning combustor and transition structure for a gas turbine

Info

Publication number
CA961654A
CA961654A CA155,322A CA155322A CA961654A CA 961654 A CA961654 A CA 961654A CA 155322 A CA155322 A CA 155322A CA 961654 A CA961654 A CA 961654A
Authority
CA
Canada
Prior art keywords
combustor
gas turbine
transition structure
self aligning
aligning
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
CA155,322A
Other versions
CA155322S (en
Inventor
Augustine J. Scalzo
Leroy D. Mclaurin
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
Application granted granted Critical
Publication of CA961654A publication Critical patent/CA961654A/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)
CA155,322A 1971-12-09 1972-11-01 Self aligning combustor and transition structure for a gas turbine Expired CA961654A (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
CA961654A true CA961654A (en) 1975-01-28

Family

ID=22766359

Family Applications (1)

Application Number Title Priority Date Filing Date
CA155,322A Expired CA961654A (en) 1971-12-09 1972-11-01 Self aligning combustor and transition structure for a gas turbine

Country Status (6)

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

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US5749584A (en) * 1992-11-19 1998-05-12 General Electric Company Combined brush seal and labyrinth seal segment 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
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US5749218A (en) * 1993-12-17 1998-05-12 General Electric Co. Wear reduction kit for gas turbine combustors
DE69523545T2 (en) * 1994-12-20 2002-05-29 General Electric Co., Schenectady Reinforcement frame for gas turbine combustor tail
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US6006523A (en) * 1997-04-30 1999-12-28 Mitsubishi Heavy Industries, Ltd. Gas turbine combustor with angled tube section
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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
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DE102004010422A1 (en) * 2004-03-01 2005-09-22 Alstom Technology Ltd seal body
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
US8038389B2 (en) 2006-01-04 2011-10-18 General Electric Company Method and apparatus for assembling turbine nozzle assembly
WO2007104587A2 (en) * 2006-03-15 2007-09-20 Siemens Aktiengesellschaft Method for mounting a mixing housing in a gas turbine, and adjusting device therefor
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
US7909300B2 (en) * 2007-10-18 2011-03-22 General Electric Company Combustor bracket assembly
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US8322146B2 (en) * 2007-12-10 2012-12-04 Alstom Technology Ltd Transition duct assembly
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FR2927951B1 (en) * 2008-02-27 2011-08-19 Snecma DIFFUSER-RECTIFIER ASSEMBLY FOR A TURBOMACHINE
EP2247830B1 (en) * 2008-02-27 2019-04-10 General Electric Company Flexible seal for a turbine and corresponding turbine
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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
US9897317B2 (en) * 2012-10-01 2018-02-20 Ansaldo Energia Ip Uk Limited Thermally free liner retention mechanism
US10060630B2 (en) 2012-10-01 2018-08-28 Ansaldo Energia Ip Uk Limited Flamesheet combustor contoured liner
US10378456B2 (en) 2012-10-01 2019-08-13 Ansaldo Energia Switzerland AG Method of operating a multi-stage flamesheet combustor
US9347669B2 (en) 2012-10-01 2016-05-24 Alstom Technology Ltd. Variable length combustor dome extension for improved operability
US9416969B2 (en) 2013-03-14 2016-08-16 Siemens Aktiengesellschaft Gas turbine transition inlet ring adapter
DE102013007443A1 (en) * 2013-04-30 2014-10-30 Rolls-Royce Deutschland Ltd & Co Kg Burner seal for gas turbine combustor head and heat shield
US20150047358A1 (en) * 2013-08-14 2015-02-19 General Electric Company Inner barrel member with integrated diffuser for a gas turbomachine
US11732892B2 (en) * 2013-08-14 2023-08-22 General Electric Company Gas turbomachine diffuser assembly with radial flow splitters
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
US11066941B2 (en) 2014-12-11 2021-07-20 Siemens Energy Global GmbH & Co. KG 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
CN109154202A (en) * 2016-03-25 2019-01-04 西门子股份公司 Gas-turbine unit, corresponding sealing section and integrate outlet member
US11021977B2 (en) * 2018-11-02 2021-06-01 Chromalloy Gas Turbine Llc Diffuser guide vane with deflector panel having curved profile
KR102156416B1 (en) * 2019-03-12 2020-09-16 두산중공업 주식회사 Transition piece assembly and transition piece module and combustor and gas turbine comprising the transition piece assembly

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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

Also Published As

Publication number Publication date
DE2258719A1 (en) 1973-06-14
JPS4864310A (en) 1973-09-06
JPS5112763B2 (en) 1976-04-22
GB1355728A (en) 1974-06-05
CH561358A5 (en) 1975-04-30
US3759038A (en) 1973-09-18

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