CN102472168B - 燃气轮机外壳结构 - Google Patents
燃气轮机外壳结构 Download PDFInfo
- Publication number
- CN102472168B CN102472168B CN201080034151.9A CN201080034151A CN102472168B CN 102472168 B CN102472168 B CN 102472168B CN 201080034151 A CN201080034151 A CN 201080034151A CN 102472168 B CN102472168 B CN 102472168B
- Authority
- CN
- China
- Prior art keywords
- shells
- lip part
- downside
- upside
- bolt
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/243—Flange connections; Bolting arrangements
-
- 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
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
-
- 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
-
- 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
- F05D2260/00—Function
- F05D2260/94—Functionality given by mechanical stress related aspects such as low cycle fatigue [LCF] of high cycle fatigue [HCF]
- F05D2260/941—Functionality given by mechanical stress related aspects such as low cycle fatigue [LCF] of high cycle fatigue [HCF] particularly aimed at mechanical or thermal stress reduction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Gasket Seals (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010-034218 | 2010-02-19 | ||
JP2010034218A JP2011169246A (ja) | 2010-02-19 | 2010-02-19 | ガスタービンケーシング構造 |
PCT/JP2010/065467 WO2011102014A1 (ja) | 2010-02-19 | 2010-09-09 | ガスタービンケーシング構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102472168A CN102472168A (zh) | 2012-05-23 |
CN102472168B true CN102472168B (zh) | 2014-03-19 |
Family
ID=44482629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080034151.9A Expired - Fee Related CN102472168B (zh) | 2010-02-19 | 2010-09-09 | 燃气轮机外壳结构 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9234440B2 (zh) |
EP (1) | EP2538054A1 (zh) |
JP (1) | JP2011169246A (zh) |
KR (2) | KR101308765B1 (zh) |
CN (1) | CN102472168B (zh) |
WO (1) | WO2011102014A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011169246A (ja) | 2010-02-19 | 2011-09-01 | Mitsubishi Heavy Ind Ltd | ガスタービンケーシング構造 |
CN102877901B (zh) * | 2012-10-23 | 2015-07-15 | 中国航空动力机械研究所 | 机匣连接结构及具有其的燃气涡轮发动机 |
WO2015010740A1 (en) * | 2013-07-25 | 2015-01-29 | Siemens Aktiengesellschaft | Sealing arrangement for a turbomachine |
KR101733626B1 (ko) * | 2014-01-15 | 2017-05-24 | 두산중공업 주식회사 | 고압 터빈의 수압시험장치 및 수압시험방법 |
DE102014214703A1 (de) * | 2014-07-25 | 2016-01-28 | Siemens Aktiengesellschaft | Vorrichtung zum Ausrichten eines Leitschaufelträgers zu einem Gehäuse einer Turbine |
JP6441611B2 (ja) * | 2014-08-25 | 2018-12-19 | 三菱日立パワーシステムズ株式会社 | ガスタービンの排気部材及び排気室メンテナンス方法 |
JP6706961B2 (ja) | 2016-04-12 | 2020-06-10 | 株式会社日立インダストリアルプロダクツ | ボルト締結構造およびこれを用いたターボ機械 |
FR3055681B1 (fr) * | 2016-09-05 | 2019-04-19 | Safran Aircraft Engines | Piece a passage(s) interne(s) pour la solidarisation par vissage a une autre piece |
KR101821503B1 (ko) | 2016-11-04 | 2018-01-23 | 두산중공업 주식회사 | 터빈의 내부케이싱 플랜지의 흐름 가이드 구조 |
US20200248589A1 (en) * | 2019-01-31 | 2020-08-06 | Elliott Company | Oval Steam Turbine Casing |
EP3719163A1 (de) * | 2019-04-02 | 2020-10-07 | Siemens Aktiengesellschaft | Befestigungsmittel für ein turbinen- oder ventilgehäuse |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1553986A (zh) * | 2001-09-13 | 2004-12-08 | 斯内克马・莫特尔斯 | 涡轮机中的涡轮导向器的多个部分的连接结构 |
US7018173B2 (en) * | 2001-10-25 | 2006-03-28 | Snecma Moteurs | Device for stopping in rotation a fixed blade bearing sector in a gas turbine casing |
CN101189411A (zh) * | 2005-06-08 | 2008-05-28 | 西门子公司 | 具有缝隙阻隔装置的燃气轮机 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59196911A (ja) * | 1983-04-22 | 1984-11-08 | Toshiba Corp | ケ−シングの結合装置 |
JPH078825Y2 (ja) * | 1991-03-20 | 1995-03-06 | 川崎重工業株式会社 | ガスタービンのシール隔壁構造 |
JPH09133026A (ja) * | 1995-11-13 | 1997-05-20 | Hitachi Ltd | ガスタービン及びそのケーシング |
JPH1026006A (ja) | 1996-07-09 | 1998-01-27 | Mitsubishi Heavy Ind Ltd | 一重車室蒸気タービン |
JP2002038906A (ja) | 2000-07-26 | 2002-02-06 | Toshiba Corp | 蒸気タービン |
JP2005061273A (ja) * | 2003-08-08 | 2005-03-10 | Ishikawajima Harima Heavy Ind Co Ltd | ガスタービンのケーシング |
JP2007120462A (ja) | 2005-10-31 | 2007-05-17 | Toshiba Corp | 蒸気タービンケーシング締結装置および蒸気タービン |
JP5030480B2 (ja) * | 2006-06-09 | 2012-09-19 | 三菱重工業株式会社 | 車室構造 |
US8047781B2 (en) * | 2007-09-25 | 2011-11-01 | General Electric Company | Bolt assembly for steam turbine engines and method of assembling the same |
JP2011169246A (ja) * | 2010-02-19 | 2011-09-01 | Mitsubishi Heavy Ind Ltd | ガスタービンケーシング構造 |
-
2010
- 2010-02-19 JP JP2010034218A patent/JP2011169246A/ja not_active Withdrawn
- 2010-09-09 US US13/383,637 patent/US9234440B2/en not_active Expired - Fee Related
- 2010-09-09 WO PCT/JP2010/065467 patent/WO2011102014A1/ja active Application Filing
- 2010-09-09 KR KR1020137008283A patent/KR101308765B1/ko not_active IP Right Cessation
- 2010-09-09 KR KR1020117031042A patent/KR20120034675A/ko active Search and Examination
- 2010-09-09 EP EP10846146A patent/EP2538054A1/en not_active Withdrawn
- 2010-09-09 CN CN201080034151.9A patent/CN102472168B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1553986A (zh) * | 2001-09-13 | 2004-12-08 | 斯内克马・莫特尔斯 | 涡轮机中的涡轮导向器的多个部分的连接结构 |
US7018173B2 (en) * | 2001-10-25 | 2006-03-28 | Snecma Moteurs | Device for stopping in rotation a fixed blade bearing sector in a gas turbine casing |
CN101189411A (zh) * | 2005-06-08 | 2008-05-28 | 西门子公司 | 具有缝隙阻隔装置的燃气轮机 |
Also Published As
Publication number | Publication date |
---|---|
EP2538054A1 (en) | 2012-12-26 |
CN102472168A (zh) | 2012-05-23 |
US20120163963A1 (en) | 2012-06-28 |
KR101308765B1 (ko) | 2013-09-17 |
KR20130038961A (ko) | 2013-04-18 |
WO2011102014A1 (ja) | 2011-08-25 |
US9234440B2 (en) | 2016-01-12 |
KR20120034675A (ko) | 2012-04-12 |
JP2011169246A (ja) | 2011-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MITSUBISHI HITACHI POWER SYSTEM LTD. Free format text: FORMER OWNER: MITSUBISHI JUKOGIO KK Effective date: 20150402 |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150402 Address after: yokohama Patentee after: Mitsubishi Hitachi Power System Ltd. Address before: Tokyo, Japan Patentee before: Mit-subishi Heavy Industries Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20170909 |