CN103608566B - 燃气轮机及燃气轮机的修补方法 - Google Patents
燃气轮机及燃气轮机的修补方法 Download PDFInfo
- Publication number
- CN103608566B CN103608566B CN201280028562.6A CN201280028562A CN103608566B CN 103608566 B CN103608566 B CN 103608566B CN 201280028562 A CN201280028562 A CN 201280028562A CN 103608566 B CN103608566 B CN 103608566B
- Authority
- CN
- China
- Prior art keywords
- support parts
- inclined plane
- chimeric recess
- gas turbine
- endless member
- 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
Links
Classifications
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- 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
- F01D25/246—Fastening of diaphragms or stator-rings
-
- 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
-
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/005—Repairing methods or devices
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/08—Heating, heat-insulating or cooling means
-
- 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
- F05D2230/00—Manufacture
- F05D2230/70—Disassembly methods
-
- 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
- F05D2230/00—Manufacture
- F05D2230/80—Repairing, retrofitting or upgrading methods
-
- 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
- F05D2230/00—Manufacture
- F05D2230/90—Coating; Surface treatment
-
- 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
- F05D2240/10—Stators
- F05D2240/11—Shroud seal segments
-
- 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
- F05D2250/30—Arrangement of components
- F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
- F05D2250/314—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being inclined in relation to each other
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49231—I.C. [internal combustion] engine making
- Y10T29/49233—Repairing, converting, servicing or salvaging
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)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011136446A JP5751950B2 (ja) | 2011-06-20 | 2011-06-20 | ガスタービン及びガスタービンの補修方法 |
JP2011-136446 | 2011-06-20 | ||
PCT/JP2012/065602 WO2012176759A1 (ja) | 2011-06-20 | 2012-06-19 | ガスタービン及びガスタービンの補修方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103608566A CN103608566A (zh) | 2014-02-26 |
CN103608566B true CN103608566B (zh) | 2016-07-06 |
Family
ID=47362013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280028562.6A Active CN103608566B (zh) | 2011-06-20 | 2012-06-19 | 燃气轮机及燃气轮机的修补方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9435226B2 (zh) |
EP (1) | EP2722510B1 (zh) |
JP (1) | JP5751950B2 (zh) |
KR (1) | KR101559224B1 (zh) |
CN (1) | CN103608566B (zh) |
WO (1) | WO2012176759A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9784116B2 (en) * | 2015-01-15 | 2017-10-10 | General Electric Company | Turbine shroud assembly |
KR101965493B1 (ko) * | 2017-06-28 | 2019-04-03 | 두산중공업 주식회사 | 가스터빈의 분해 및 조립방법과 이에 의해 조립된 가스터빈 |
US11939888B2 (en) * | 2022-06-17 | 2024-03-26 | Rtx Corporation | Airfoil anti-rotation ring and assembly |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5022816A (en) * | 1989-10-24 | 1991-06-11 | United Technologies Corporation | Gas turbine blade shroud support |
US6233822B1 (en) * | 1998-12-22 | 2001-05-22 | General Electric Company | Repair of high pressure turbine shrouds |
EP1323892A2 (en) * | 2001-12-28 | 2003-07-02 | General Electric Company | Supplemental seal for the chordal hinge seals in a gas turbine and methods of installation |
CN1683766A (zh) * | 2004-04-14 | 2005-10-19 | 通用电气公司 | 燃气涡轮构件之间的柔性密封组合件及其安装方法 |
CN101046161A (zh) * | 2006-03-30 | 2007-10-03 | 斯奈克玛 | 一种在涡轮机组的涡轮转子周围固定环状扇形体的设备 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3841787A (en) * | 1973-09-05 | 1974-10-15 | Westinghouse Electric Corp | Axial flow turbine structure |
US3892497A (en) | 1974-05-14 | 1975-07-01 | Westinghouse Electric Corp | Axial flow turbine stationary blade and blade ring locking arrangement |
US4157232A (en) | 1977-10-31 | 1979-06-05 | General Electric Company | Turbine shroud support |
GB2110306B (en) * | 1981-11-26 | 1985-02-13 | Roll Royce Limited | Turbomachine housing |
JPS62150010A (ja) * | 1985-12-25 | 1987-07-04 | Hitachi Ltd | ガスタ−ビンケ−シングシ−ル |
US5127793A (en) * | 1990-05-31 | 1992-07-07 | General Electric Company | Turbine shroud clearance control assembly |
US5618161A (en) | 1995-10-17 | 1997-04-08 | Westinghouse Electric Corporation | Apparatus for restraining motion of a turbo-machine stationary vane |
US6412149B1 (en) * | 1999-08-25 | 2002-07-02 | General Electric Company | C-clip for shroud assembly |
FR2819010B1 (fr) * | 2001-01-04 | 2004-05-28 | Snecma Moteurs | Secteur d'entretoise de support d'anneau de stator de la turbine haute pression d'une turbomachine avec rattrapage de jeux |
JP2002213207A (ja) | 2001-01-15 | 2002-07-31 | Mitsubishi Heavy Ind Ltd | ガスタービン分割環 |
US7094025B2 (en) | 2003-11-20 | 2006-08-22 | General Electric Company | Apparatus and methods for removing and installing a selected nozzle segment of a gas turbine in an axial direction |
FR2899281B1 (fr) * | 2006-03-30 | 2012-08-10 | Snecma | Dispositif de refroidissement d'un carter de turbine d'une turbomachine |
JP5078341B2 (ja) * | 2006-12-15 | 2012-11-21 | 三菱重工業株式会社 | タービン翼環構造およびその組立方法 |
US7811054B2 (en) | 2007-05-30 | 2010-10-12 | General Electric Company | Shroud configuration having sloped seal |
US9765622B2 (en) * | 2007-09-12 | 2017-09-19 | United Technologies Corporation | Methods for performing gas turbine engine casing repairs and repaired cases |
JP5198087B2 (ja) | 2008-02-21 | 2013-05-15 | 富士フイルム株式会社 | 製造設備の診断装置及び方法 |
US8047771B2 (en) | 2008-11-17 | 2011-11-01 | Honeywell International Inc. | Turbine nozzles and methods of manufacturing the same |
JP5384983B2 (ja) | 2009-03-27 | 2014-01-08 | 本田技研工業株式会社 | タービンシュラウド |
JP2011038491A (ja) | 2009-08-18 | 2011-02-24 | Mitsubishi Heavy Ind Ltd | タービン排気構造及びガスタービン |
-
2011
- 2011-06-20 JP JP2011136446A patent/JP5751950B2/ja active Active
-
2012
- 2012-06-14 US US13/523,127 patent/US9435226B2/en active Active
- 2012-06-19 WO PCT/JP2012/065602 patent/WO2012176759A1/ja active Application Filing
- 2012-06-19 KR KR1020137032772A patent/KR101559224B1/ko active IP Right Grant
- 2012-06-19 EP EP12803328.9A patent/EP2722510B1/en active Active
- 2012-06-19 CN CN201280028562.6A patent/CN103608566B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5022816A (en) * | 1989-10-24 | 1991-06-11 | United Technologies Corporation | Gas turbine blade shroud support |
US6233822B1 (en) * | 1998-12-22 | 2001-05-22 | General Electric Company | Repair of high pressure turbine shrouds |
EP1323892A2 (en) * | 2001-12-28 | 2003-07-02 | General Electric Company | Supplemental seal for the chordal hinge seals in a gas turbine and methods of installation |
CN1683766A (zh) * | 2004-04-14 | 2005-10-19 | 通用电气公司 | 燃气涡轮构件之间的柔性密封组合件及其安装方法 |
CN101046161A (zh) * | 2006-03-30 | 2007-10-03 | 斯奈克玛 | 一种在涡轮机组的涡轮转子周围固定环状扇形体的设备 |
Also Published As
Publication number | Publication date |
---|---|
JP5751950B2 (ja) | 2015-07-22 |
US9435226B2 (en) | 2016-09-06 |
WO2012176759A1 (ja) | 2012-12-27 |
US20120328423A1 (en) | 2012-12-27 |
EP2722510A1 (en) | 2014-04-23 |
JP2013002413A (ja) | 2013-01-07 |
EP2722510A4 (en) | 2015-03-18 |
CN103608566A (zh) | 2014-02-26 |
KR20140007483A (ko) | 2014-01-17 |
KR101559224B1 (ko) | 2015-10-12 |
EP2722510B1 (en) | 2018-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: MITSUBISHI HITACHI POWER SYSTEM LTD. Free format text: FORMER OWNER: MITSUBISHI JUKOGIO KK Effective date: 20150303 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150303 Address after: Kanagawa Applicant after: Mitsubishi Hitachi Power System Ltd. Address before: Tokyo, Japan, Japan Applicant before: Mit-subishi Heavy Industries Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kanagawa Prefecture, Japan Patentee after: Mitsubishi Power Co., Ltd Address before: Kanagawa Prefecture, Japan Patentee before: MITSUBISHI HITACHI POWER SYSTEMS, Ltd. |
|
CP01 | Change in the name or title of a patent holder |