CN103195509B - 涡轮壳体 - Google Patents

涡轮壳体 Download PDF

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Publication number
CN103195509B
CN103195509B CN201310001380.6A CN201310001380A CN103195509B CN 103195509 B CN103195509 B CN 103195509B CN 201310001380 A CN201310001380 A CN 201310001380A CN 103195509 B CN103195509 B CN 103195509B
Authority
CN
China
Prior art keywords
flange
curved section
turbine
housing
edge
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
CN201310001380.6A
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English (en)
Chinese (zh)
Other versions
CN103195509A (zh
Inventor
B.E.威尔逊
M.S.卡萨文特
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 Company PLC
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 CN103195509A publication Critical patent/CN103195509A/zh
Application granted granted Critical
Publication of CN103195509B publication Critical patent/CN103195509B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • F01D25/26—Double casings; Measures against temperature strain in casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
    • 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
    • F05D2240/14—Casings or housings protecting or supporting assemblies within

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CN201310001380.6A 2012-01-04 2013-01-04 涡轮壳体 Active CN103195509B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/343,322 2012-01-04
US13/343,322 US9127568B2 (en) 2012-01-04 2012-01-04 Turbine casing
US13/343322 2012-01-04

Publications (2)

Publication Number Publication Date
CN103195509A CN103195509A (zh) 2013-07-10
CN103195509B true CN103195509B (zh) 2016-02-17

Family

ID=47603059

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310001380.6A Active CN103195509B (zh) 2012-01-04 2013-01-04 涡轮壳体

Country Status (5)

Country Link
US (1) US9127568B2 (https=)
EP (1) EP2613020B1 (https=)
JP (1) JP6154608B2 (https=)
CN (1) CN103195509B (https=)
RU (1) RU2603885C2 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9127568B2 (en) * 2012-01-04 2015-09-08 General Electric Company Turbine casing
FR3008912B1 (fr) * 2013-07-29 2017-12-15 Snecma Carter de turbomachine et procede de fabrication
FR3051840B1 (fr) * 2016-05-31 2020-01-10 Safran Aircraft Engines Carter intermediaire de turbomachine, equipee d'une piece d'etancheite a interface bras/virole
FR3098547B1 (fr) * 2019-07-08 2022-04-29 Safran Aircraft Engines Assemblage de maintien d’un train d’engrenages dans une turbomachine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492517A (en) * 1983-01-06 1985-01-08 General Electric Company Segmented inlet nozzle for gas turbine, and methods of installation
US4840026A (en) * 1988-02-24 1989-06-20 The United States Of America As Represented By The Secretary Of The Air Force Band clamp apparatus
EP0608080A1 (en) * 1993-01-21 1994-07-27 General Electric Company Positioning means for a turbo engine liner
US5593276A (en) * 1995-06-06 1997-01-14 General Electric Company Turbine shroud hanger
US6050776A (en) * 1997-09-17 2000-04-18 Mitsubishi Heavy Industries, Ltd. Gas turbine stationary blade unit
CN101408114A (zh) * 2007-10-12 2009-04-15 通用电气公司 用于涡轮叶片顶端的间隙控制的装置和方法
CN101713303A (zh) * 2008-09-30 2010-05-26 通用电气公司 匹配螺栓连接的开口环的热质量和刚度的方法和装置
CN101858363A (zh) * 2009-04-10 2010-10-13 通用电气公司 压缩机外壳定子环钩在水平结合处附近的补缀插块修补
CN101898634A (zh) * 2009-04-14 2010-12-01 罗尔股份有限公司 航空发动机短舱的改进入口部

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1957699A (en) 1930-04-25 1934-05-08 Allis Chalmers Mfg Co Flange connection
US1957700A (en) 1931-04-16 1934-05-08 Allis Chalmers Mfg Co Flange connection
US5133641A (en) 1991-02-01 1992-07-28 Westinghouse Electric Corp. Support arrangement for optimizing a low pressure steam turbine inner cylinder structural performance
US5605438A (en) * 1995-12-29 1997-02-25 General Electric Co. Casing distortion control for rotating machinery
US5961278A (en) * 1997-12-17 1999-10-05 Pratt & Whitney Canada Inc. Housing for turbine assembly
RU2135782C1 (ru) * 1998-04-24 1999-08-27 Государственное унитарное предприятие Тушинское машиностроительное конструкторское бюро "Союз" Газотурбинная энергоустановка
JP3697093B2 (ja) * 1998-12-08 2005-09-21 三菱重工業株式会社 ガスタービン燃焼器
US6352404B1 (en) * 2000-02-18 2002-03-05 General Electric Company Thermal control passages for horizontal split-line flanges of gas turbine engine casings
DE10051223A1 (de) * 2000-10-16 2002-04-25 Alstom Switzerland Ltd Verbindbare Statorelemente
US7037065B2 (en) 2002-03-20 2006-05-02 Alstom Technology Ltd Flange bolt for turbines
US7419121B2 (en) * 2004-12-09 2008-09-02 Honeywell International Inc. Integrated mount duct for use with airborne auxiliary power units and other turbomachines
US20060145001A1 (en) * 2004-12-30 2006-07-06 Smith Matthew C Fan cowl door elimination
US8021109B2 (en) * 2008-01-22 2011-09-20 General Electric Company Turbine casing with false flange
JP2012112359A (ja) * 2010-11-26 2012-06-14 Toshiba Corp 軸流排気タービンの軸受台カバーおよび軸流排気タービン
US8668450B2 (en) * 2010-12-29 2014-03-11 General Electric Company Removable upper steam guide segment for steam turbine
US9127568B2 (en) * 2012-01-04 2015-09-08 General Electric Company Turbine casing

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492517A (en) * 1983-01-06 1985-01-08 General Electric Company Segmented inlet nozzle for gas turbine, and methods of installation
US4840026A (en) * 1988-02-24 1989-06-20 The United States Of America As Represented By The Secretary Of The Air Force Band clamp apparatus
EP0608080A1 (en) * 1993-01-21 1994-07-27 General Electric Company Positioning means for a turbo engine liner
US5593276A (en) * 1995-06-06 1997-01-14 General Electric Company Turbine shroud hanger
US6050776A (en) * 1997-09-17 2000-04-18 Mitsubishi Heavy Industries, Ltd. Gas turbine stationary blade unit
CN101408114A (zh) * 2007-10-12 2009-04-15 通用电气公司 用于涡轮叶片顶端的间隙控制的装置和方法
CN101713303A (zh) * 2008-09-30 2010-05-26 通用电气公司 匹配螺栓连接的开口环的热质量和刚度的方法和装置
CN101858363A (zh) * 2009-04-10 2010-10-13 通用电气公司 压缩机外壳定子环钩在水平结合处附近的补缀插块修补
CN101898634A (zh) * 2009-04-14 2010-12-01 罗尔股份有限公司 航空发动机短舱的改进入口部

Also Published As

Publication number Publication date
JP6154608B2 (ja) 2017-06-28
US9127568B2 (en) 2015-09-08
EP2613020A3 (en) 2017-05-17
JP2013139794A (ja) 2013-07-18
EP2613020B1 (en) 2021-03-03
CN103195509A (zh) 2013-07-10
US20130170978A1 (en) 2013-07-04
EP2613020A2 (en) 2013-07-10
RU2603885C2 (ru) 2016-12-10
RU2012158305A (ru) 2014-07-10

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20231227

Address after: Swiss Baden

Patentee after: GENERAL ELECTRIC CO. LTD.

Address before: New York State, USA

Patentee before: General Electric Co.

TR01 Transfer of patent right