DE102009003638A1 - System und Verfahren zur Halterung von Statorkomponenten - Google Patents

System und Verfahren zur Halterung von Statorkomponenten Download PDF

Info

Publication number
DE102009003638A1
DE102009003638A1 DE102009003638A DE102009003638A DE102009003638A1 DE 102009003638 A1 DE102009003638 A1 DE 102009003638A1 DE 102009003638 A DE102009003638 A DE 102009003638A DE 102009003638 A DE102009003638 A DE 102009003638A DE 102009003638 A1 DE102009003638 A1 DE 102009003638A1
Authority
DE
Germany
Prior art keywords
stator
static
static component
post
turbine
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.)
Withdrawn
Application number
DE102009003638A
Other languages
German (de)
English (en)
Inventor
Jason David Methuen Shapiro
Victor Hugo Silva Milton Mills Correia
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
Priority claimed from US12/058,980 external-priority patent/US8172522B2/en
Priority claimed from US12/058,972 external-priority patent/US8092163B2/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of DE102009003638A1 publication Critical patent/DE102009003638A1/de
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • 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
    • 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
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE102009003638A 2008-03-31 2009-03-18 System und Verfahren zur Halterung von Statorkomponenten Withdrawn DE102009003638A1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12/058,980 US8172522B2 (en) 2008-03-31 2008-03-31 Method and system for supporting stator components
US12/058,980 2008-03-31
US12/058,972 2008-03-31
US12/058,972 US8092163B2 (en) 2008-03-31 2008-03-31 Turbine stator mount

Publications (1)

Publication Number Publication Date
DE102009003638A1 true DE102009003638A1 (de) 2009-10-01

Family

ID=40639833

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102009003638A Withdrawn DE102009003638A1 (de) 2008-03-31 2009-03-18 System und Verfahren zur Halterung von Statorkomponenten

Country Status (4)

Country Link
JP (1) JP5379532B2 (https=)
CA (1) CA2660179C (https=)
DE (1) DE102009003638A1 (https=)
GB (1) GB2458770B (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3002272A1 (fr) * 2013-02-19 2014-08-22 Snecma Secteur de distributeur a anti-rotation pour secteur adjacent
EP2933437A1 (en) * 2014-04-16 2015-10-21 United Technologies Corporation Systems and methods for anti-rotation features
EP2921652A4 (en) * 2012-10-29 2016-09-28 Ihi Corp STOPPING STRUCTURE OF A TURBINE NOZZLE AND TURBINE THEREOF

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8079807B2 (en) * 2010-01-29 2011-12-20 General Electric Company Mounting apparatus for low-ductility turbine shroud
US20110243725A1 (en) * 2010-03-31 2011-10-06 General Electric Company Turbine shroud mounting apparatus with anti-rotation feature
FR2978798B1 (fr) * 2011-08-03 2013-09-06 Snecma Secteur angulaire de redresseur de turbomachine a amortissement des modes de vibrations
US9546557B2 (en) * 2012-06-29 2017-01-17 General Electric Company Nozzle, a nozzle hanger, and a ceramic to metal attachment system
FR3001493B1 (fr) * 2013-01-29 2016-06-10 Snecma Aubage fixe de distribution de flux a platine d'etancheite integree
US11536147B2 (en) * 2021-03-30 2022-12-27 Raytheon Technologies Corporation Vane arc segment with flange and gusset

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176496A (en) * 1991-09-27 1993-01-05 General Electric Company Mounting arrangements for turbine nozzles
US5248240A (en) * 1993-02-08 1993-09-28 General Electric Company Turbine stator vane assembly
US6932568B2 (en) * 2003-02-27 2005-08-23 General Electric Company Turbine nozzle segment cantilevered mount
US7588412B2 (en) * 2005-07-28 2009-09-15 General Electric Company Cooled shroud assembly and method of cooling a shroud
US8096755B2 (en) * 2006-12-21 2012-01-17 General Electric Company Crowned rails for supporting arcuate components
US7850425B2 (en) * 2007-08-10 2010-12-14 General Electric Company Outer sidewall retention scheme for a singlet first stage nozzle

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2921652A4 (en) * 2012-10-29 2016-09-28 Ihi Corp STOPPING STRUCTURE OF A TURBINE NOZZLE AND TURBINE THEREOF
US9683459B2 (en) 2012-10-29 2017-06-20 Ihi Corporation Securing part structure of turbine nozzle and turbine using same
FR3002272A1 (fr) * 2013-02-19 2014-08-22 Snecma Secteur de distributeur a anti-rotation pour secteur adjacent
WO2014128403A1 (fr) * 2013-02-19 2014-08-28 Snecma Secteur de distributeur anti-rotation et procède de fabrication d'un tel secteur
GB2525359A (en) * 2013-02-19 2015-10-21 Snecma Anti-rotation nozzle sector and method for manufacturing such a sector
GB2525359B (en) * 2013-02-19 2017-10-25 Snecma Anti-rotation nozzle sector and method for manufacturing such a sector
US10012097B2 (en) 2013-02-19 2018-07-03 Snecma Anti-rotation nozzle sector and method for manufacturing such a sector
EP2933437A1 (en) * 2014-04-16 2015-10-21 United Technologies Corporation Systems and methods for anti-rotation features
US9745864B2 (en) 2014-04-16 2017-08-29 United Technologies Corporation Systems and methods for anti-rotational features

Also Published As

Publication number Publication date
GB0904762D0 (en) 2009-05-06
CA2660179A1 (en) 2009-09-30
CA2660179C (en) 2017-01-10
JP2009243469A (ja) 2009-10-22
GB2458770A (en) 2009-10-07
JP5379532B2 (ja) 2013-12-25
GB2458770B (en) 2012-07-11

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee