DE602006019274D1 - Dichtungsstruktur und brennkammer einer gasturbine - Google Patents

Dichtungsstruktur und brennkammer einer gasturbine

Info

Publication number
DE602006019274D1
DE602006019274D1 DE602006019274T DE602006019274T DE602006019274D1 DE 602006019274 D1 DE602006019274 D1 DE 602006019274D1 DE 602006019274 T DE602006019274 T DE 602006019274T DE 602006019274 T DE602006019274 T DE 602006019274T DE 602006019274 D1 DE602006019274 D1 DE 602006019274D1
Authority
DE
Germany
Prior art keywords
combustion chamber
gas turbine
seal structure
seal
turbine
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.)
Active
Application number
DE602006019274T
Other languages
English (en)
Inventor
Nobuhiro Kunitake
Kuniaki Aoyama
Kiyoshi Fujimoto
Masaharu Minami
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of DE602006019274D1 publication Critical patent/DE602006019274D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0887—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/28—Arrangement of 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
    • F05D2240/00—Components
    • F05D2240/55—Seals
    • F05D2240/57—Leaf seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Gasket Seals (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Sealing Devices (AREA)
DE602006019274T 2005-08-23 2006-08-11 Dichtungsstruktur und brennkammer einer gasturbine Active DE602006019274D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005240878 2005-08-23
PCT/JP2006/316197 WO2007023734A1 (ja) 2005-08-23 2006-08-11 ガスタービン燃焼器のシール構造

Publications (1)

Publication Number Publication Date
DE602006019274D1 true DE602006019274D1 (de) 2011-02-10

Family

ID=37771482

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006019274T Active DE602006019274D1 (de) 2005-08-23 2006-08-11 Dichtungsstruktur und brennkammer einer gasturbine

Country Status (7)

Country Link
US (2) US7788932B2 (de)
EP (1) EP1918549B1 (de)
JP (2) JP4672728B2 (de)
CN (2) CN101694181B (de)
CA (1) CA2619081C (de)
DE (1) DE602006019274D1 (de)
WO (1) WO2007023734A1 (de)

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JP5669769B2 (ja) * 2012-01-31 2015-02-18 三菱日立パワーシステムズ株式会社 ガスタービンのシール装置
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US10344609B2 (en) 2014-10-24 2019-07-09 United Technologies Corporation Bifurcated sliding seal
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EP3130759B1 (de) * 2015-08-14 2018-12-05 Ansaldo Energia Switzerland AG Gasturbinenmembrandichtung
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JP6767493B2 (ja) * 2016-01-27 2020-10-14 シーメンス アクティエンゲゼルシャフト ガスタービンエンジンのための移行システムのサイドシール
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KR102134911B1 (ko) * 2017-11-23 2020-07-16 두산중공업 주식회사 슬라이딩 결속구조의 메인노즐을 포함하는 가스 터빈 엔진의 연소기, 및 이를 포함하는 가스 터빈
KR101997650B1 (ko) * 2017-11-23 2019-07-08 두산중공업 주식회사 슬라이딩 결속구조의 메인노즐을 포함하는 가스 터빈 엔진의 연소기, 및 이를 포함하는 가스 터빈
KR102032311B1 (ko) * 2017-11-23 2019-10-15 두산중공업 주식회사 슬라이딩 결속구조의 메인노즐을 포함하는 가스 터빈 엔진의 연소기, 및 이를 포함하는 가스 터빈
JP7020977B2 (ja) * 2018-03-28 2022-02-16 三菱重工業株式会社 回転機械
KR102475240B1 (ko) * 2018-05-21 2022-12-07 이구루코교 가부시기가이샤 시일 장치
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
US10927691B2 (en) 2019-03-21 2021-02-23 Solar Turbines Incorporated Nozzle segment air seal
FR3095830B1 (fr) * 2019-05-10 2021-05-07 Safran Aircraft Engines Module de turbomachine equipe d’un dispositif de maintien de lamelles d’etancheite
DE102020203017A1 (de) * 2020-03-10 2021-09-16 Siemens Aktiengesellschaft Brennkammer mit keramischem Hitzeschild und Dichtung
JP7411458B2 (ja) * 2020-03-11 2024-01-11 三菱重工業株式会社 燃焼筒の取付方法、及び燃焼筒取付治具
CN112460630A (zh) * 2020-10-27 2021-03-09 中国船舶重工集团公司第七0三研究所 一种燃气轮机高温区间隙平面间密封组件
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Also Published As

Publication number Publication date
CN101694181B (zh) 2012-09-05
US7788932B2 (en) 2010-09-07
CA2619081A1 (en) 2007-03-01
CN101287898A (zh) 2008-10-15
EP1918549A4 (de) 2009-03-04
CN101287898B (zh) 2010-06-16
EP1918549B1 (de) 2010-12-29
US8069673B2 (en) 2011-12-06
US20100201080A1 (en) 2010-08-12
JPWO2007023734A1 (ja) 2009-02-26
US20090072497A1 (en) 2009-03-19
CN101694181A (zh) 2010-04-14
JP4672728B2 (ja) 2011-04-20
WO2007023734A1 (ja) 2007-03-01
JP4875764B2 (ja) 2012-02-15
JP2010265905A (ja) 2010-11-25
EP1918549A1 (de) 2008-05-07
CA2619081C (en) 2011-03-22

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