JP4619065B2 - 内筒又はライナの固定システム - Google Patents
内筒又はライナの固定システム Download PDFInfo
- Publication number
- JP4619065B2 JP4619065B2 JP2004247904A JP2004247904A JP4619065B2 JP 4619065 B2 JP4619065 B2 JP 4619065B2 JP 2004247904 A JP2004247904 A JP 2004247904A JP 2004247904 A JP2004247904 A JP 2004247904A JP 4619065 B2 JP4619065 B2 JP 4619065B2
- Authority
- JP
- Japan
- Prior art keywords
- liner
- fixing system
- inner cylinder
- teeth
- annular
- 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 - Fee Related
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/002—Wall structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
- F23M5/04—Supports for linings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/007—Continuous combustion chambers using liquid or gaseous fuel constructed mainly of ceramic components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
- F23R3/60—Support structures; Attaching or mounting means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
- F23R2900/00005—Preventing fatigue failures or reducing mechanical stress in gas turbine components
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Combustion Of Fluid Fuel (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Description
3 バーナ
4 フローコンベヤ
5 円筒状弾性ヘッド
6 ノッチ
7 リング状ハウジング
8 円周方向スプリング
9 スパイク
10 内筒又はライナ
12、13、12’、13’ 円筒状スプリング
21 半径方向孔
Claims (6)
- ガスタービンの燃焼室(2)内のライナ(10)用の固定システムにおいて、
前記ライナ(10)は上流端でバーナ(3)に固定され下流端でダクトに固定されており、
前記固定システムは、第1のリング状ハウジングからなる第1の弾性ヘッド(5)と、第2のリング状ハウジングからなる第2の弾性ヘッド(5)とを備え、
前記第1のリング状ハウジングは、半径方向に間隔をおいて軸方向に延びる複数の第1の歯(15)及び複数の第2の歯(15)と、該第1及び第2の歯(15)の間に形成される第1の環状の溝(7)とを有し、
前記ライナの上流端は前記第1の溝に受け入れられ、
前記第2のリング状ハウジングは、半径方向に間隔をおいて軸方向に延びる複数の第3の歯(15)及び複数の第4の歯(15)と、該第3及び第4の歯(15)の間に形成される第2の環状の溝(7)とを有し、
前記ライナの下流端は前記第2の溝に受け入れられる
ことを特徴とする固定システム。 - 前記第1及び第2の環状の溝はそれぞれ、弾性の第1及び第2の環状スプリング(8)を備え、該第1及び第2の環状スプリングはそれぞれ、前記第1及び第2の環状の溝内で前記前記ライナの上流端及び下流端に半径方向に押圧力を加える請求項1に記載の固定システム。
- 前記バーナは前記第1の弾性ヘッド内に受け入れられ、半径方向で前記弾性ヘッドと前記バーナとの間に位置する第3の環状スプリング(12)が設けられた請求項1に記載の固定システム。
- 前記ダクトは前記第2の弾性ヘッド内に受け入れられ、は半径方向で前記弾性ヘッドと前記ダクトとの間に位置する第4の環状スプリング(13)が設けられた請求項1に記載の固定システム。
- 前記第1及び第2のリング状ハウジングの少なくとも1つは、半径方向に突出するスパイク(9)を受け入れて、対応する前記バーナ又は前記ダクトと前記ライナとの間での角度ずれが生じるのを防止する、少なくとも1つの半径方向孔(21)を備える請求項1に記載の固定システム。
- 前記第4のスプリングが正弦波状輪郭を有する請求項3に記載の固定システム。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT001673A ITMI20031673A1 (it) | 2003-08-28 | 2003-08-28 | Sistema di fissaggio di un tubo di fiamma o "liner". |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005077090A JP2005077090A (ja) | 2005-03-24 |
JP4619065B2 true JP4619065B2 (ja) | 2011-01-26 |
Family
ID=34224987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004247904A Expired - Fee Related JP4619065B2 (ja) | 2003-08-28 | 2004-08-27 | 内筒又はライナの固定システム |
Country Status (8)
Country | Link |
---|---|
US (1) | US7555906B2 (ja) |
EP (1) | EP1564494B1 (ja) |
JP (1) | JP4619065B2 (ja) |
KR (1) | KR100884125B1 (ja) |
CN (1) | CN100580321C (ja) |
CA (1) | CA2478606C (ja) |
IT (1) | ITMI20031673A1 (ja) |
NO (1) | NO20043605L (ja) |
Families Citing this family (31)
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US7647779B2 (en) * | 2005-04-27 | 2010-01-19 | United Technologies Corporation | Compliant metal support for ceramic combustor liner in a gas turbine engine |
US7546743B2 (en) * | 2005-10-12 | 2009-06-16 | General Electric Company | Bolting configuration for joining ceramic combustor liner to metal mounting attachments |
US7762076B2 (en) * | 2005-10-20 | 2010-07-27 | United Technologies Corporation | Attachment of a ceramic combustor can |
US7681403B2 (en) * | 2006-04-13 | 2010-03-23 | General Electric Company | Forward sleeve retainer plate and method |
US8141370B2 (en) * | 2006-08-08 | 2012-03-27 | General Electric Company | Methods and apparatus for radially compliant component mounting |
US9127565B2 (en) * | 2008-04-16 | 2015-09-08 | Siemens Energy, Inc. | Apparatus comprising a CMC-comprising body and compliant porous element preloaded within an outer metal shell |
US8375726B2 (en) * | 2008-09-24 | 2013-02-19 | Siemens Energy, Inc. | Combustor assembly in a gas turbine engine |
US8745989B2 (en) * | 2009-04-09 | 2014-06-10 | Pratt & Whitney Canada Corp. | Reverse flow ceramic matrix composite combustor |
US8991192B2 (en) * | 2009-09-24 | 2015-03-31 | Siemens Energy, Inc. | Fuel nozzle assembly for use as structural support for a duct structure in a combustor of a gas turbine engine |
US8713945B2 (en) | 2010-06-29 | 2014-05-06 | Nuovo Pignone S.P.A. | Liner aft end support mechanisms and spring loaded liner stop mechanisms |
WO2013022367A1 (en) * | 2011-08-11 | 2013-02-14 | General Electric Company | System for injecting fuel in a gas turbine engine |
US9243507B2 (en) * | 2012-01-09 | 2016-01-26 | General Electric Company | Late lean injection system transition piece |
US9435535B2 (en) * | 2012-02-20 | 2016-09-06 | General Electric Company | Combustion liner guide stop and method for assembling a combustor |
US20130333389A1 (en) * | 2012-06-15 | 2013-12-19 | General Electric Company | Cross fire tube retention system for a gas turbine engine |
US8707673B1 (en) * | 2013-01-04 | 2014-04-29 | General Electric Company | Articulated transition duct in turbomachine |
US9416969B2 (en) * | 2013-03-14 | 2016-08-16 | Siemens Aktiengesellschaft | Gas turbine transition inlet ring adapter |
JP2017520738A (ja) | 2014-04-09 | 2017-07-27 | ゼネラル・エレクトリック・カンパニイ | 燃焼ライナの補修方法及び装置 |
US9932831B2 (en) | 2014-05-09 | 2018-04-03 | United Technologies Corporation | High temperature compliant metallic elements for low contact stress ceramic support |
EP3002519B1 (en) | 2014-09-30 | 2020-05-27 | Ansaldo Energia Switzerland AG | Combustor arrangement with fastening system for combustor parts |
US10215418B2 (en) * | 2014-10-13 | 2019-02-26 | Ansaldo Energia Ip Uk Limited | Sealing device for a gas turbine combustor |
US9982821B1 (en) | 2015-01-28 | 2018-05-29 | United Technologies Corporation | Doubled wall pipe flange and coupling configuration |
KR101662121B1 (ko) | 2015-07-06 | 2016-10-04 | 두산중공업 주식회사 | 라이너와 트랜지션피스 연결부 발명 |
US10197278B2 (en) | 2015-09-02 | 2019-02-05 | General Electric Company | Combustor assembly for a turbine engine |
US10168051B2 (en) | 2015-09-02 | 2019-01-01 | General Electric Company | Combustor assembly for a turbine engine |
DE102015226079A1 (de) * | 2015-12-18 | 2017-06-22 | Dürr Systems Ag | Brennkammervorrichtung und Gasturbinenvorrichtung |
US10865660B2 (en) * | 2017-09-12 | 2020-12-15 | DOOSAN Heavy Industries Construction Co., LTD | Transition piece support structure, gas turbine combustor including same, and method of installing same |
US11287239B1 (en) * | 2019-07-26 | 2022-03-29 | The United States Of America As Represented By The Secretary Of The Army | Fast utility access device and method of use thereof |
CN114543120B (zh) * | 2021-11-30 | 2023-07-18 | 中国航发湖南动力机械研究所 | 一种基于陶瓷基复合材料的火焰筒固定结构 |
CN114484505B (zh) * | 2022-01-27 | 2023-05-16 | 西安鑫垚陶瓷复合材料有限公司 | 陶瓷基复合材料全环型火焰筒、定型模具及其制备方法 |
CN115507392B (zh) * | 2022-09-16 | 2024-04-02 | 中国航发湖南动力机械研究所 | 一种陶瓷基复合材料火焰筒与金属件的连接结构 |
CN116293802B (zh) * | 2023-03-14 | 2024-05-14 | 中国空气动力研究与发展中心空天技术研究所 | 基于激波系点火和回流稳焰的超燃冲压发动机燃烧室 |
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JPS52158202U (ja) * | 1976-05-27 | 1977-12-01 | ||
JPS5440909A (en) * | 1977-09-06 | 1979-03-31 | Toshiba Corp | Burner for turbine |
JPS55126569U (ja) * | 1979-03-05 | 1980-09-08 | ||
JPS57161423A (en) * | 1981-03-05 | 1982-10-05 | Westinghouse Electric Corp | Catalyst combustor for stationary gas turbine |
JPH01131821A (ja) * | 1987-11-17 | 1989-05-24 | Hitachi Ltd | ガスタービン燃焼器の支承構造 |
JPH07293276A (ja) * | 1994-04-20 | 1995-11-07 | Mitsubishi Heavy Ind Ltd | 燃焼器のスプリングクリップ構造 |
JPH087246Y2 (ja) * | 1989-08-03 | 1996-03-04 | トヨタ自動車株式会社 | セラミック製燃焼器の組立構造 |
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JP2003013747A (ja) * | 2001-06-29 | 2003-01-15 | Mitsubishi Heavy Ind Ltd | ガスタービン燃焼器 |
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-
2003
- 2003-08-28 IT IT001673A patent/ITMI20031673A1/it unknown
-
2004
- 2004-08-19 CA CA2478606A patent/CA2478606C/en not_active Expired - Fee Related
- 2004-08-26 US US10/926,399 patent/US7555906B2/en not_active Expired - Fee Related
- 2004-08-26 EP EP04255151.5A patent/EP1564494B1/en not_active Expired - Lifetime
- 2004-08-26 KR KR1020040067547A patent/KR100884125B1/ko not_active IP Right Cessation
- 2004-08-27 NO NO20043605A patent/NO20043605L/no not_active Application Discontinuation
- 2004-08-27 JP JP2004247904A patent/JP4619065B2/ja not_active Expired - Fee Related
- 2004-08-28 CN CN200410085159A patent/CN100580321C/zh not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52158202U (ja) * | 1976-05-27 | 1977-12-01 | ||
JPS5440909A (en) * | 1977-09-06 | 1979-03-31 | Toshiba Corp | Burner for turbine |
JPS55126569U (ja) * | 1979-03-05 | 1980-09-08 | ||
JPS57161423A (en) * | 1981-03-05 | 1982-10-05 | Westinghouse Electric Corp | Catalyst combustor for stationary gas turbine |
JPH01131821A (ja) * | 1987-11-17 | 1989-05-24 | Hitachi Ltd | ガスタービン燃焼器の支承構造 |
JPH087246Y2 (ja) * | 1989-08-03 | 1996-03-04 | トヨタ自動車株式会社 | セラミック製燃焼器の組立構造 |
JPH07293276A (ja) * | 1994-04-20 | 1995-11-07 | Mitsubishi Heavy Ind Ltd | 燃焼器のスプリングクリップ構造 |
JPH08284688A (ja) * | 1995-04-18 | 1996-10-29 | Hitachi Ltd | ガスタービンおよびガスタービン燃焼装置 |
JPH09329337A (ja) * | 1996-06-11 | 1997-12-22 | Hitachi Ltd | ガスタービン燃焼器ライナ |
JPH10238777A (ja) * | 1997-02-28 | 1998-09-08 | Hitachi Ltd | ガスタービン燃焼器 |
JP2003013747A (ja) * | 2001-06-29 | 2003-01-15 | Mitsubishi Heavy Ind Ltd | ガスタービン燃焼器 |
Also Published As
Publication number | Publication date |
---|---|
NO20043605L (no) | 2005-02-28 |
ITMI20031673A1 (it) | 2005-02-28 |
CN100580321C (zh) | 2010-01-13 |
EP1564494B1 (en) | 2015-01-14 |
JP2005077090A (ja) | 2005-03-24 |
EP1564494A3 (en) | 2013-01-16 |
CA2478606C (en) | 2010-10-12 |
US7555906B2 (en) | 2009-07-07 |
EP1564494A2 (en) | 2005-08-17 |
KR100884125B1 (ko) | 2009-02-17 |
US20050050902A1 (en) | 2005-03-10 |
KR20050021321A (ko) | 2005-03-07 |
CN1590850A (zh) | 2005-03-09 |
CA2478606A1 (en) | 2005-02-28 |
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