GB0904762D0 - A system and method for supporting stator components - Google Patents

A system and method for supporting stator components

Info

Publication number: GB0904762D0
Authority: GB; United Kingdom
Prior art keywords: stator components; supporting stator; supporting; components; stator
Prior art date: 2008-03-31
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.): Granted

Application number

GBGB0904762.2A

Other versions

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.)

2008-03-31

Filing date

2009-03-20

Publication date

2009-05-06

2008-03-31 Priority claimed from US12/058,980 external-priority patent/US8172522B2/en

2008-03-31 Priority claimed from US12/058,972 external-priority patent/US8092163B2/en

2009-03-20 Application filed by General Electric Co filed Critical General Electric Co

2009-05-06 Publication of GB0904762D0 publication Critical patent/GB0904762D0/en

2009-10-07 Publication of GB2458770A publication Critical patent/GB2458770A/en

2012-07-11 Application granted granted Critical

2012-07-11 Publication of GB2458770B publication Critical patent/GB2458770B/en

Status Expired - Fee Related legal-status Critical Current

2029-03-20 Anticipated expiration legal-status Critical

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)

GB0904762.2A 2008-03-31 2009-03-20 A system and method for supporting stator components Expired - Fee Related GB2458770B (en)

Applications Claiming Priority (2)

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
US12/058,972 US8092163B2 (en)	2008-03-31	2008-03-31	Turbine stator mount

Publications (3)

Publication Number	Publication Date
GB0904762D0 true GB0904762D0 (en)	2009-05-06
GB2458770A GB2458770A (en)	2009-10-07
GB2458770B GB2458770B (en)	2012-07-11

Family

ID=40639833

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB0904762.2A Expired - Fee Related GB2458770B (en)	2008-03-31	2009-03-20	A system and method for supporting stator components

Country Status (4)

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

Families Citing this family (9)

* 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 (en) *	2011-08-03	2013-09-06	Snecma	ANGULAR SECTOR OF TURBOMACHINE RECTIFIER WITH DAMPING VIBRATION MODES
US9546557B2 (en) *	2012-06-29	2017-01-17	General Electric Company	Nozzle, a nozzle hanger, and a ceramic to metal attachment system
JP5962915B2 (en)	2012-10-29	2016-08-03	株式会社Ihi	Turbine nozzle fixing part structure and turbine using the same
FR3001493B1 (en) *	2013-01-29	2016-06-10	Snecma	FIXED FLOW DISTRIBUTION AUTHOR WITH INTEGRATED SEAL PLATE
FR3002272A1 (en)	2013-02-19	2014-08-22	Snecma	ANTI-ROTATION DISTRIBUTOR SECTOR FOR ADJACENT AREA
US9745864B2 (en) *	2014-04-16	2017-08-29	United Technologies Corporation	Systems and methods for anti-rotational features
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

2009
- 2009-03-18 DE DE102009003638A patent/DE102009003638A1/en not_active Withdrawn
- 2009-03-20 GB GB0904762.2A patent/GB2458770B/en not_active Expired - Fee Related
- 2009-03-26 CA CA2660179A patent/CA2660179C/en not_active Expired - Fee Related
- 2009-03-27 JP JP2009077900A patent/JP5379532B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2660179A1 (en)	2009-09-30
CA2660179C (en)	2017-01-10
JP5379532B2 (en)	2013-12-25
GB2458770B (en)	2012-07-11
JP2009243469A (en)	2009-10-22
GB2458770A (en)	2009-10-07
DE102009003638A1 (en)	2009-10-01

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Legal Events

Date	Code	Title	Description
2018-11-21	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20180320