JP5725743B2 - タービン部品を整列させるためのシステム及び方法 - Google Patents

タービン部品を整列させるためのシステム及び方法 Download PDF

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Publication number
JP5725743B2
JP5725743B2 JP2010147044A JP2010147044A JP5725743B2 JP 5725743 B2 JP5725743 B2 JP 5725743B2 JP 2010147044 A JP2010147044 A JP 2010147044A JP 2010147044 A JP2010147044 A JP 2010147044A JP 5725743 B2 JP5725743 B2 JP 5725743B2
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JP
Japan
Prior art keywords
key
turbine
support
segments
thickness
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
Application number
JP2010147044A
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English (en)
Japanese (ja)
Other versions
JP2011012676A (ja
JP2011012676A5 (https=
Inventor
エドワード・ジェイ・クーパー
ティモシー・アンドリュー・メルサート
ジェームス・ダブリュー・クラーク
クレイグ・ディー・イヴァンシク
ショーン・オミーラ
ジャン−フランソワ・ラヴィ
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 Co
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 JP2011012676A publication Critical patent/JP2011012676A/ja
Publication of JP2011012676A5 publication Critical patent/JP2011012676A5/ja
Application granted granted Critical
Publication of JP5725743B2 publication Critical patent/JP5725743B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • 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
    • F05D2240/40—Use of a multiplicity of similar components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Support Of The Bearing (AREA)
JP2010147044A 2009-06-30 2010-06-29 タービン部品を整列させるためのシステム及び方法 Expired - Fee Related JP5725743B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/495,745 US8337151B2 (en) 2009-06-30 2009-06-30 System and method for aligning turbine components
US12/495,745 2009-06-30

Publications (3)

Publication Number Publication Date
JP2011012676A JP2011012676A (ja) 2011-01-20
JP2011012676A5 JP2011012676A5 (https=) 2013-08-08
JP5725743B2 true JP5725743B2 (ja) 2015-05-27

Family

ID=42555550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010147044A Expired - Fee Related JP5725743B2 (ja) 2009-06-30 2010-06-29 タービン部品を整列させるためのシステム及び方法

Country Status (4)

Country Link
US (1) US8337151B2 (https=)
EP (1) EP2270316A3 (https=)
JP (1) JP5725743B2 (https=)
RU (1) RU2010126338A (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9157335B2 (en) 2012-03-27 2015-10-13 General Electric Company Side supported turbine shell
US9376934B2 (en) 2012-08-24 2016-06-28 General Electric Company Cooling circuit for reducing thermal growth differential of turbine rotor and shell supports
ITCO20120042A1 (it) * 2012-09-11 2014-03-12 Nuovo Pignone Srl Dispositivo di allineamento per un componente di turbomacchina e turbomacchina includente tale dispositivo
US9695705B2 (en) 2014-10-29 2017-07-04 General Electric Company Systems and methods for controlling rotor to stator clearances in a steam turbine

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB175551A (en) * 1921-03-17 1922-02-23 Karl Baumann Improvements relating to steam turbines
US2777665A (en) * 1954-08-11 1957-01-15 Gen Electric Turbine shell support structure
JPS55161904A (en) * 1979-06-06 1980-12-16 Hitachi Ltd Combination structure of wheel chamber of steam turbine
DE8518569U1 (de) * 1985-06-27 1988-07-14 Siemens AG, 1000 Berlin und 8000 München Turbosatz mit wenigstens einer, ein Außengehäuse und ein dazu koaxiales Innengehäuse aufweisenden Niederdruck-Teilturbine und mit Hochdruck- und/oder Mitteldruck-Teilturbine
DE3522917A1 (de) * 1985-06-27 1987-01-08 Kraftwerk Union Ag Lageranordnung fuer turbomaschinen, insbesondere dampfturbinen
DE3706389C1 (de) * 1987-02-27 1988-04-21 Gutehoffnungshuette Man Verfahren und Vorrichtung zum Ausrichten und Auflagern von umlaufenden Kraft- und Arbeitsmaschinen auf einem Maschinenuntergestell
US5063661A (en) * 1990-07-05 1991-11-12 The United States Of America As Represented By The Secretary Of The Air Force Method of fabricating a split compressor case
US5072993A (en) * 1990-12-24 1991-12-17 Caterpillar Inc. Self-contained shim pack assembly
US5346360A (en) * 1993-08-03 1994-09-13 General Electric Company Apparatus and methods for converting a steam turbine control system from mechanical/hydraulic to electrical/hydraulic control
US5640813A (en) * 1995-03-01 1997-06-24 Glazik; Anthony Nestable shims
DE19938274A1 (de) * 1999-08-12 2001-02-15 Asea Brown Boveri Vorrichtung und Verfahren zur geziehlten Spalteinstellung zwischen Stator- und Rotoranordnung einer Strömungsmaschine
EP1249579A1 (de) * 2001-04-11 2002-10-16 Siemens Aktiengesellschaft Turbinenanlage, inbesondere Dampfturbinenanlage
GB0201666D0 (en) * 2002-01-25 2002-03-13 Cross Mfg 1938 Company Ltd A brush seal element
US6560934B1 (en) * 2002-04-15 2003-05-13 Deslauriers, Inc. Snappable shim assembly
US7025559B2 (en) * 2004-06-04 2006-04-11 General Electric Company Methods and systems for operating rotary machines
US7419355B2 (en) * 2006-02-15 2008-09-02 General Electric Company Methods and apparatus for nozzle carrier with trapped shim adjustment
US20080240902A1 (en) * 2007-03-28 2008-10-02 General Electric Company Method and system for rub detection in a steam turbine
US7887291B2 (en) * 2007-05-15 2011-02-15 General Electric Company Support bar with adjustable shim design for turbine diaphragms
US7938379B2 (en) * 2007-07-11 2011-05-10 General Electric Company Three axis adjustable mounting system

Also Published As

Publication number Publication date
JP2011012676A (ja) 2011-01-20
EP2270316A3 (en) 2014-04-16
US8337151B2 (en) 2012-12-25
EP2270316A2 (en) 2011-01-05
US20100329837A1 (en) 2010-12-30
RU2010126338A (ru) 2012-01-10

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