CN101956608A - 用于涡轮发动机的密封件和组装涡轮发动机的方法 - Google Patents

用于涡轮发动机的密封件和组装涡轮发动机的方法 Download PDF

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Publication number
CN101956608A
CN101956608A CN2010102385369A CN201010238536A CN101956608A CN 101956608 A CN101956608 A CN 101956608A CN 2010102385369 A CN2010102385369 A CN 2010102385369A CN 201010238536 A CN201010238536 A CN 201010238536A CN 101956608 A CN101956608 A CN 101956608A
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CN
China
Prior art keywords
seal
annulus
installing
burner
outlet
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.)
Pending
Application number
CN2010102385369A
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English (en)
Chinese (zh)
Inventor
K·K·文卡塔拉曼
K·W·麦马汉
T·R·雷皮科夫
K·爱德华兹
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CN101956608A publication Critical patent/CN101956608A/zh
Pending legal-status Critical Current

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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
    • F05D2240/00—Components
    • F05D2240/55—Seals
    • F05D2240/57—Leaf seals
    • 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
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • F05D2250/71—Shape curved

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasket Seals (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CN2010102385369A 2009-07-20 2010-07-19 用于涡轮发动机的密封件和组装涡轮发动机的方法 Pending CN101956608A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/505778 2009-07-20
US12/505,778 US8141879B2 (en) 2009-07-20 2009-07-20 Seals for a turbine engine, and methods of assembling a turbine engine

Publications (1)

Publication Number Publication Date
CN101956608A true CN101956608A (zh) 2011-01-26

Family

ID=43384155

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010102385369A Pending CN101956608A (zh) 2009-07-20 2010-07-19 用于涡轮发动机的密封件和组装涡轮发动机的方法

Country Status (5)

Country Link
US (1) US8141879B2 (https=)
JP (1) JP5743442B2 (https=)
CN (1) CN101956608A (https=)
CH (1) CH701538B1 (https=)
DE (1) DE102010036347B4 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104806300A (zh) * 2014-01-27 2015-07-29 通用电气公司 用于在涡轮机组中提供密封的密封装置
CN105587347A (zh) * 2014-11-06 2016-05-18 通用电气公司 包括密封构件的涡轮机以及涡轮机系统
CN107949688A (zh) * 2015-09-08 2018-04-20 三菱日立电力系统株式会社 密封构件的组装构造以及组装方法、密封构件、燃气轮机

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120119449A1 (en) * 2010-11-11 2012-05-17 General Electric Company Transition Piece Sealing Assembly With Seal Overlay
US20120280460A1 (en) * 2011-05-06 2012-11-08 General Electric Company Two-piece side seal with covers
US9115585B2 (en) * 2011-06-06 2015-08-25 General Electric Company Seal assembly for gas turbine
US8701415B2 (en) * 2011-11-09 2014-04-22 General Electric Company Flexible metallic seal for transition duct in turbine system
US9115808B2 (en) * 2012-02-13 2015-08-25 General Electric Company Transition piece seal assembly for a turbomachine
US20130283817A1 (en) * 2012-04-30 2013-10-31 General Electric Company Flexible seal for transition duct in turbine system
US9038394B2 (en) * 2012-04-30 2015-05-26 General Electric Company Convolution seal for transition duct in turbine system
FR2991387B1 (fr) * 2012-06-01 2016-03-04 Snecma Turbomachine, telle qu'un turboreacteur ou un turbopropulseur d'avion
US9528383B2 (en) * 2013-12-31 2016-12-27 General Electric Company System for sealing between combustors and turbine of gas turbine engine
EP3189215B1 (en) * 2014-09-05 2021-04-28 Siemens Energy Global GmbH & Co. KG A transition-to-turbine seal assembly
US10689995B2 (en) * 2016-05-27 2020-06-23 General Electric Company Side seal with reduced corner leakage
US10508602B2 (en) 2016-09-01 2019-12-17 General Electric Company Corner flow reduction seals
US10830069B2 (en) 2016-09-26 2020-11-10 General Electric Company Pressure-loaded seals
US10690059B2 (en) 2016-09-26 2020-06-23 General Electric Company Advanced seals with reduced corner leakage
IT201800003496A1 (it) 2018-03-13 2019-09-13 Nuovo Pignone Tecnologie Srl Un sistema di tenuta per turbomacchine e turbomacchina comprendente il sistema di tenuta
JP7149807B2 (ja) 2018-11-01 2022-10-07 三菱重工業株式会社 ガスタービン燃焼器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2035474A (en) * 1978-11-09 1980-06-18 Sulzer Ag Seals
CN1183140A (zh) * 1996-01-17 1998-05-27 三菱重工业株式会社 燃烧器的弹簧密封装置
US20020121744A1 (en) * 2001-03-05 2002-09-05 General Electric Company Low leakage flexible cloth seals for turbine combustors
US20030039542A1 (en) * 2001-08-21 2003-02-27 Cromer Robert Harold Transition piece side sealing element and turbine assembly containing such seal
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
CN101033858A (zh) * 2005-12-08 2007-09-12 通用电气公司 组装涡轮发动机的方法和装置
CN101287898A (zh) * 2005-08-23 2008-10-15 三菱重工业株式会社 用于燃气轮机燃烧室的密封结构

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965066A (en) 1974-03-15 1976-06-22 General Electric Company Combustor-turbine nozzle interconnection
US5289677A (en) 1992-12-16 1994-03-01 United Technologies Corporation Combined support and seal ring for a combustor
JPH11200894A (ja) 1998-01-12 1999-07-27 Hitachi Ltd ガスタービン及びその圧縮空気漏洩防止装置
US6162014A (en) 1998-09-22 2000-12-19 General Electric Company Turbine spline seal and turbine assembly containing such spline seal
FR2786222B1 (fr) * 1998-11-19 2000-12-29 Snecma Dispositif d'etancheite a lamelle
JP3848155B2 (ja) * 2001-12-25 2006-11-22 株式会社日立製作所 ガスタービン燃焼器
US6599089B2 (en) * 2001-12-28 2003-07-29 General Electric Company Supplemental seal for the chordal hinge seal in a gas turbine
JP4025172B2 (ja) * 2002-10-30 2007-12-19 株式会社日立製作所 ガスタービン設備
US7178340B2 (en) 2003-09-24 2007-02-20 Power Systems Mfg., Llc Transition duct honeycomb seal
FR2860264B1 (fr) * 2003-09-30 2006-02-10 Snecma Moteurs Turbomachine comprenant deux elements mis en communication avec interposition d'un joint
US20060076126A1 (en) * 2004-10-07 2006-04-13 Fandry Shane L Heat exchanger baffle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2035474A (en) * 1978-11-09 1980-06-18 Sulzer Ag Seals
CN1183140A (zh) * 1996-01-17 1998-05-27 三菱重工业株式会社 燃烧器的弹簧密封装置
US20020121744A1 (en) * 2001-03-05 2002-09-05 General Electric Company Low leakage flexible cloth seals for turbine combustors
US20030039542A1 (en) * 2001-08-21 2003-02-27 Cromer Robert Harold Transition piece side sealing element and turbine assembly containing such seal
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
CN101287898A (zh) * 2005-08-23 2008-10-15 三菱重工业株式会社 用于燃气轮机燃烧室的密封结构
CN101033858A (zh) * 2005-12-08 2007-09-12 通用电气公司 组装涡轮发动机的方法和装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104806300A (zh) * 2014-01-27 2015-07-29 通用电气公司 用于在涡轮机组中提供密封的密封装置
CN104806300B (zh) * 2014-01-27 2018-03-27 通用电气公司 用于在涡轮机组中提供密封的密封装置和涡轮机组
CN105587347A (zh) * 2014-11-06 2016-05-18 通用电气公司 包括密封构件的涡轮机以及涡轮机系统
CN107949688A (zh) * 2015-09-08 2018-04-20 三菱日立电力系统株式会社 密封构件的组装构造以及组装方法、密封构件、燃气轮机

Also Published As

Publication number Publication date
US8141879B2 (en) 2012-03-27
JP5743442B2 (ja) 2015-07-01
CH701538B1 (de) 2015-02-27
JP2011021601A (ja) 2011-02-03
CH701538A2 (de) 2011-01-31
CH701538A8 (de) 2011-06-30
DE102010036347A1 (de) 2011-01-27
DE102010036347B4 (de) 2021-09-30
US20110014029A1 (en) 2011-01-20

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Application publication date: 20110126