AU2001242013A1 - Combustor seal assembly - Google Patents

Combustor seal assembly

Info

Publication number
AU2001242013A1
AU2001242013A1 AU2001242013A AU4201301A AU2001242013A1 AU 2001242013 A1 AU2001242013 A1 AU 2001242013A1 AU 2001242013 A AU2001242013 A AU 2001242013A AU 4201301 A AU4201301 A AU 4201301A AU 2001242013 A1 AU2001242013 A1 AU 2001242013A1
Authority
AU
Australia
Prior art keywords
seal assembly
combustor seal
combustor
assembly
seal
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.)
Abandoned
Application number
AU2001242013A
Inventor
Robert A. Ress Jr.
Edward C. Rice
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.)
Rolls Royce North American Technologies Inc
Original Assignee
Allison Advanced Development Co Inc
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 Allison Advanced Development Co Inc filed Critical Allison Advanced Development Co Inc
Publication of AU2001242013A1 publication Critical patent/AU2001242013A1/en
Abandoned 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
AU2001242013A 2000-03-22 2001-03-07 Combustor seal assembly Abandoned AU2001242013A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09532636 2000-03-22
US09/532,636 US6418727B1 (en) 2000-03-22 2000-03-22 Combustor seal assembly
PCT/US2001/007283 WO2001071175A1 (en) 2000-03-22 2001-03-07 Combustor seal assembly

Publications (1)

Publication Number Publication Date
AU2001242013A1 true AU2001242013A1 (en) 2001-10-03

Family

ID=24122562

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001242013A Abandoned AU2001242013A1 (en) 2000-03-22 2001-03-07 Combustor seal assembly

Country Status (3)

Country Link
US (1) US6418727B1 (en)
AU (1) AU2001242013A1 (en)
WO (1) WO2001071175A1 (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2829796B1 (en) * 2001-09-20 2003-12-12 Snecma Moteurs DEVICE FOR HOLDING JOINTS OF PLATFORMS OF DISTRIBUTOR SECTORS OF TURBOMACHINE WITH SEALING BLADES
GB2385643B (en) * 2002-02-20 2005-05-18 Cross Mfg Company Improvements relating to a fluid seal
JP3840556B2 (en) * 2002-08-22 2006-11-01 川崎重工業株式会社 Combustor liner seal structure
US6733234B2 (en) 2002-09-13 2004-05-11 Siemens Westinghouse Power Corporation Biased wear resistant turbine seal assembly
US6883807B2 (en) 2002-09-13 2005-04-26 Seimens Westinghouse Power Corporation Multidirectional turbine shim seal
US6895757B2 (en) * 2003-02-10 2005-05-24 General Electric Company Sealing assembly for the aft end of a ceramic matrix composite liner in a gas turbine engine combustor
EP1731715A1 (en) * 2005-06-10 2006-12-13 Siemens Aktiengesellschaft Transition between a combustion chamber and a turbine
US7527472B2 (en) * 2006-08-24 2009-05-05 Siemens Energy, Inc. Thermally sprayed conformal seal
US7419352B2 (en) * 2006-10-03 2008-09-02 General Electric Company Methods and apparatus for assembling turbine engines
US8257028B2 (en) * 2007-12-29 2012-09-04 General Electric Company Turbine nozzle segment
US8469656B1 (en) 2008-01-15 2013-06-25 Siemens Energy, Inc. Airfoil seal system for gas turbine engine
US7594401B1 (en) * 2008-04-10 2009-09-29 General Electric Company Combustor seal having multiple cooling fluid pathways
FR2937098B1 (en) * 2008-10-15 2015-11-20 Snecma SEALING BETWEEN A COMBUSTION CHAMBER AND A TURBINE DISPENSER IN A TURBOMACHINE
US8215115B2 (en) 2009-09-28 2012-07-10 Hamilton Sundstrand Corporation Combustor interface sealing arrangement
US8453464B2 (en) * 2009-10-01 2013-06-04 Pratt & Whitney Canada Corp. Air metering device for gas turbine engine
US8511972B2 (en) * 2009-12-16 2013-08-20 Siemens Energy, Inc. Seal member for use in a seal system between a transition duct exit section and a turbine inlet in a gas turbine engine
US8398090B2 (en) 2010-06-09 2013-03-19 General Electric Company Spring loaded seal assembly for turbines
US8869538B2 (en) * 2010-12-24 2014-10-28 Rolls-Royce North American Technologies, Inc. Gas turbine engine flow path member
US8834106B2 (en) * 2011-06-01 2014-09-16 United Technologies Corporation Seal assembly for gas turbine engine
US20130091847A1 (en) * 2011-10-13 2013-04-18 General Electric Company Combustor liner
US20130180256A1 (en) * 2012-01-17 2013-07-18 General Electric Company Turbine fuel nozzle assembly and method for operating a turbine
US10344621B2 (en) * 2012-04-27 2019-07-09 General Electric Company System and method of limiting axial movement between components in a turbine assembly
US10041416B2 (en) 2012-09-29 2018-08-07 United Technologies Corporation Combustor seal system for a gas turbine engine
EP2904241B1 (en) 2012-10-01 2017-11-29 United Technologies Corporation Combustor seal mistake-proofing for a gas turbine engine
US9488110B2 (en) * 2013-03-08 2016-11-08 General Electric Company Device and method for preventing leakage of air between multiple turbine components
US9915228B2 (en) * 2013-08-16 2018-03-13 United Technologies Corporation Air with integral spring for a gas turbine engine exhaust drive
US10895163B2 (en) 2014-10-28 2021-01-19 Siemens Aktiengesellschaft Seal assembly between a transition duct and the first row vane assembly for use in turbine engines
US10677465B2 (en) * 2017-05-16 2020-06-09 General Electric Company Combustor mounting assembly having a spring finger for forming a seal with a fuel injector assembly
US10830103B2 (en) * 2017-07-05 2020-11-10 General Electric Company Expansion joint and methods of assembling the same
US10738701B2 (en) 2017-08-30 2020-08-11 Raytheon Technologies Corporation Conformal seal bow wave cooling
US10584601B2 (en) 2017-08-30 2020-03-10 United Technologies Corporation Conformal seal and vane bow wave cooling
US11041391B2 (en) 2017-08-30 2021-06-22 Raytheon Technologies Corporation Conformal seal and vane bow wave cooling
EP3686398B1 (en) * 2019-01-28 2023-05-03 Ansaldo Energia Switzerland AG Seal assembly for a gas turbine
FR3095830B1 (en) * 2019-05-10 2021-05-07 Safran Aircraft Engines TURBOMACHINE MODULE EQUIPPED WITH A SEALING FLAP HOLDING DEVICE
US11649732B2 (en) * 2021-03-11 2023-05-16 Raytheon Technologies Corporation Vane assembly with spring device for biasing mate face seal
US11905837B2 (en) * 2022-03-23 2024-02-20 General Electric Company Sealing system including a seal assembly between components

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1103479A (en) 1966-11-24 1968-02-14 Rolls Royce Fluid seal device
US3670497A (en) 1970-09-02 1972-06-20 United Aircraft Corp Combustion chamber support
US3657882A (en) 1970-11-13 1972-04-25 Westinghouse Electric Corp Combustion apparatus
CA1063139A (en) 1976-03-09 1979-09-25 Westinghouse Electric Corporation Variable radius springback wavy seal
CH633351A5 (en) 1978-11-09 1982-11-30 Sulzer Ag RESISTANT SEALING OF A RING COMBUSTION CHAMBER FOR A GAS TURBINE.
FR2623249A1 (en) * 1987-11-12 1989-05-19 Snecma ASSEMBLY CONSISTING OF TWO PIECES OF MATERIALS HAVING DIFFERENT EXPANSION COEFFICIENTS, CONNECTED THEREBY AND METHOD OF ASSEMBLY
US5118120A (en) 1989-07-10 1992-06-02 General Electric Company Leaf seals
US5233824A (en) * 1990-10-10 1993-08-10 Allied-Signal Inc. Turbine engine interstage seal
US5154577A (en) 1991-01-17 1992-10-13 General Electric Company Flexible three-piece seal assembly
US5141393A (en) 1991-09-03 1992-08-25 United Technologies Corporation Seal accommodating thermal expansion between adjacent casings in gas turbine engine
US5400586A (en) 1992-07-28 1995-03-28 General Electric Co. Self-accommodating brush seal for gas turbine combustor
US5337583A (en) * 1992-08-24 1994-08-16 United Technologies Corporation Replaceable clip
US5289677A (en) 1992-12-16 1994-03-01 United Technologies Corporation Combined support and seal ring for a combustor
US5333443A (en) 1993-02-08 1994-08-02 General Electric Company Seal assembly
US5291732A (en) 1993-02-08 1994-03-08 General Electric Company Combustor liner support assembly
US5709530A (en) 1996-09-04 1998-01-20 United Technologies Corporation Gas turbine vane seal
US6065756A (en) * 1997-12-10 2000-05-23 General Electric Co. Flex seal for gas turbine expansion joints

Also Published As

Publication number Publication date
WO2001071175A1 (en) 2001-09-27
US6418727B1 (en) 2002-07-16

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