IT201600114601A1 - Sistema di supporto per diffusore di turbina - Google Patents

Sistema di supporto per diffusore di turbina

Info

Publication number
IT201600114601A1
IT201600114601A1 IT102016000114601A IT201600114601A IT201600114601A1 IT 201600114601 A1 IT201600114601 A1 IT 201600114601A1 IT 102016000114601 A IT102016000114601 A IT 102016000114601A IT 201600114601 A IT201600114601 A IT 201600114601A IT 201600114601 A1 IT201600114601 A1 IT 201600114601A1
Authority
IT
Italy
Prior art keywords
support system
turbine diffuser
diffuser
turbine
support
Prior art date
Application number
IT102016000114601A
Other languages
English (en)
Inventor
Robert Jamiolkowski
Robert Jacek Zreda
Eric Bracquemart
Daniel Tomasz Ozga
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT201600114601A1 publication Critical patent/IT201600114601A1/it

Links

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
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • F01D25/285—Temporary support structures, e.g. for testing, assembling, installing, repairing; Assembly methods using such structures
    • 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
    • F01D25/30—Exhaust heads, chambers, or the like
    • 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
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • 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
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/045—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector for radial flow machines or engines
    • 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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • 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
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
    • 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
    • F05D2240/00—Components
    • F05D2240/90—Mounting on supporting structures or systems
    • 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
    • F05D2250/32—Arrangement of components according to their shape
    • F05D2250/324—Arrangement of components according to their shape divergent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
IT102016000114601A 2015-11-24 2016-11-14 Sistema di supporto per diffusore di turbina IT201600114601A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/951,173 US10287920B2 (en) 2015-11-24 2015-11-24 System of supporting turbine diffuser

Publications (1)

Publication Number Publication Date
IT201600114601A1 true IT201600114601A1 (it) 2018-05-14

Family

ID=58693677

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102016000114601A IT201600114601A1 (it) 2015-11-24 2016-11-14 Sistema di supporto per diffusore di turbina

Country Status (5)

Country Link
US (1) US10287920B2 (it)
JP (1) JP6956482B2 (it)
CN (1) CN107035443B (it)
DE (1) DE102016121359A1 (it)
IT (1) IT201600114601A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11746678B1 (en) * 2022-10-31 2023-09-05 General Electric Company Apparatus and method for protecting a replacement part of a turbine assembly

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB871733A (en) 1959-04-16 1961-06-28 John Oliver Creek Mounting ring for blading in a gas turbine engine and method of making same
SU857516A1 (ru) * 1978-11-27 1981-08-23 Харьковский Ордена Ленина Политехнический Институт Им. В.И.Ленина Выхлопной патрубок осевой турбины
US5203674A (en) * 1982-11-23 1993-04-20 Nuovo Pignone S.P.A. Compact diffuser, particularly suitable for high-power gas turbines
JPS61135906A (ja) * 1984-12-05 1986-06-23 Toshiba Corp 蒸気タ−ビン
DE4422700A1 (de) 1994-06-29 1996-01-04 Abb Management Ag Diffusor für Turbomaschine
US5603605A (en) 1996-04-01 1997-02-18 Fonda-Bonardi; G. Diffuser
US5933699A (en) 1996-06-24 1999-08-03 General Electric Company Method of making double-walled turbine components from pre-consolidated assemblies
US6065756A (en) 1997-12-10 2000-05-23 General Electric Co. Flex seal for gas turbine expansion joints
DE10037684A1 (de) * 2000-07-31 2002-02-14 Alstom Power Nv Niederdruckdampfturbine mit Mehrkanal-Diffusor
US6834507B2 (en) 2002-08-15 2004-12-28 Power Systems Mfg., Llc Convoluted seal with enhanced wear capability
JP4342840B2 (ja) * 2003-05-30 2009-10-14 株式会社東芝 蒸気タービン
WO2007019336A2 (en) * 2005-08-04 2007-02-15 Rolls-Royce Corporation, Ltd. Gas turbine exhaust diffuser
EP1921278A1 (en) 2006-11-13 2008-05-14 ALSTOM Technology Ltd Diffuser and exhaust system for turbine
US8157509B2 (en) 2007-08-23 2012-04-17 General Electric Company Method, system and apparatus for turbine diffuser sealing
WO2009107438A1 (ja) * 2008-02-27 2009-09-03 三菱重工業株式会社 排気室の連結構造及びタービンの支持構造並びにガスタービン
JP5047000B2 (ja) * 2008-02-27 2012-10-10 三菱重工業株式会社 排気室の連結構造及びガスタービン
JP5161629B2 (ja) * 2008-03-28 2013-03-13 三菱重工業株式会社 タービンの支持構造及びガスタービン
US8091371B2 (en) 2008-11-28 2012-01-10 Pratt & Whitney Canada Corp. Mid turbine frame for gas turbine engine
DE102009058411A1 (de) 2009-12-16 2011-06-22 BorgWarner Inc., Mich. Abgasturbolader
JP5331715B2 (ja) * 2010-01-07 2013-10-30 株式会社日立製作所 ガスタービン，排気ディフューザおよびガスタービンプラントの改造方法
FR2955364B1 (fr) 2010-01-19 2012-11-16 Snecma Liaison diffuseur-redresseur pour un compresseur centrifuge
US20120034064A1 (en) 2010-08-06 2012-02-09 General Electric Company Contoured axial-radial exhaust diffuser
US8757969B2 (en) 2010-09-15 2014-06-24 General Electric Company Turbine exhaust plenum
US9279368B2 (en) * 2011-02-11 2016-03-08 Eagleburgmann Ke, Inc. Apparatus and methods for eliminating cracking in a turbine exhaust shield
US9879555B2 (en) 2011-05-20 2018-01-30 Siemens Energy, Inc. Turbine combustion system transition seals
US9109800B2 (en) 2011-10-18 2015-08-18 General Electric Company Quick disengaging field joint for exhaust system components of gas turbine engines
JP5920856B2 (ja) * 2012-01-26 2016-05-18 ゼネラル エレクトリック テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツングＧｅｎｅｒａｌ Ｅｌｅｃｔｒｉｃ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ ターボ機械用のセグメント化された内環を備えるステータ構成部材
EP2679780B8 (en) 2012-06-28 2016-09-14 General Electric Technology GmbH Diffuser for the exhaust section of a gas turbine and gas turbine with such a diffuser
US20140026999A1 (en) 2012-07-25 2014-01-30 Solar Turbines Incorporated Exhaust diffuser for a gas turbine engine having curved and offset struts
CN104769235A (zh) * 2012-10-30 2015-07-08 通用电气公司 燃气涡轮发动机排气系统和进入涡轮叶片的方法
JP6082285B2 (ja) * 2013-03-14 2017-02-15 三菱日立パワーシステムズ株式会社 静翼環の取外・取付方法、及びこの方法に用いる静翼セグメントの補助支持装置

Also Published As

Publication number Publication date
JP2017096276A (ja) 2017-06-01
CN107035443B (zh) 2021-12-10
US20170145861A1 (en) 2017-05-25
JP6956482B2 (ja) 2021-11-02
CN107035443A (zh) 2017-08-11
US10287920B2 (en) 2019-05-14
DE102016121359A1 (de) 2017-05-24

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