FR2874960B1 - Distributeur de turbine a rebords evides - Google Patents

Distributeur de turbine a rebords evides

Info

Publication number: FR2874960B1
Authority: FR; France
Prior art keywords: discharge turbine; dispenser; turbine dispenser; discharge; turbine
Prior art date: 2004-09-09
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

FR0508954A

Other languages

English (en)

Other versions

FR2874960A1 (fr

Inventor

Victor Hugo Silva 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.)

2004-09-09

Filing date

2005-09-01

Publication date

2014-08-29

2005-09-01 Application filed by General Electric Co filed Critical General Electric Co

2006-03-10 Publication of FR2874960A1 publication Critical patent/FR2874960A1/fr

2014-08-29 Application granted granted Critical

2014-08-29 Publication of FR2874960B1 publication Critical patent/FR2874960B1/fr

Status Expired - Fee Related legal-status Critical Current

2025-09-01 Anticipated expiration legal-status Critical

Links

RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1

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
- F01D25/246—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
- 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
- F05D2230/10—Manufacture by removing material
- 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
- F05D2250/20—Three-dimensional
- F05D2250/29—Three-dimensional machined; miscellaneous
- 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
- F05D2250/20—Three-dimensional
- F05D2250/29—Three-dimensional machined; miscellaneous
- F05D2250/291—Three-dimensional machined; miscellaneous hollowed
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Nozzles (AREA)

FR0508954A 2004-09-09 2005-09-01 Distributeur de turbine a rebords evides Expired - Fee Related FR2874960B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US10/937,643 US7121793B2 (en)	2004-09-09	2004-09-09	Undercut flange turbine nozzle

Publications (2)

Publication Number	Publication Date
FR2874960A1 FR2874960A1 (fr)	2006-03-10
FR2874960B1 true FR2874960B1 (fr)	2014-08-29

Family

ID=35220725

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR0508954A Expired - Fee Related FR2874960B1 (fr)	2004-09-09	2005-09-01	Distributeur de turbine a rebords evides

Country Status (3)

Country	Link
US (1)	US7121793B2 (fr)
FR (1)	FR2874960B1 (fr)
GB (1)	GB2417987B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7300246B2 (en) *	2004-12-15	2007-11-27	Pratt & Whitney Canada Corp.	Integrated turbine vane support
US7806650B2 (en) *	2006-08-29	2010-10-05	General Electric Company	Method and apparatus for fabricating a nozzle segment for use with turbine engines
US8220150B2 (en) *	2007-05-22	2012-07-17	United Technologies Corporation	Split vane cluster repair method
US20090274562A1 (en) *	2008-05-02	2009-11-05	United Technologies Corporation	Coated turbine-stage nozzle segments
US8206101B2 (en) *	2008-06-16	2012-06-26	General Electric Company	Windward cooled turbine nozzle
US8133015B2 (en) *	2008-09-30	2012-03-13	General Electric Company	Turbine nozzle for a gas turbine engine
US8292573B2 (en) *	2009-04-21	2012-10-23	General Electric Company	Flange cooled turbine nozzle
US8998588B2 (en) *	2011-08-18	2015-04-07	General Electric Company	Segmented fan assembly
US9394915B2 (en)	2012-06-04	2016-07-19	United Technologies Corporation	Seal land for static structure of a gas turbine engine
WO2014210496A1 (fr) *	2013-06-28	2014-12-31	United Technologies Corporation	Élément de détournement d'écoulement pour zone d'étanchéité d'aube d'un moteur à turbine à gaz
US9850771B2 (en)	2014-02-07	2017-12-26	United Technologies Corporation	Gas turbine engine sealing arrangement
EP3650656A1 (fr)	2017-09-15	2020-05-13	General Electric Company Polska sp. z o.o.	Assemblage de bande intérieure pour une aube de turbine
US11248470B2 (en)	2018-11-09	2022-02-15	Raytheon Technologies Corporation	Airfoil with core cavity that extends into platform shelf
US11021966B2 (en) *	2019-04-24	2021-06-01	Raytheon Technologies Corporation	Vane core assemblies and methods
US11506219B2 (en) *	2020-05-22	2022-11-22	Immeubles Mfp 1006 Inc.	Blower impeller
US11939888B2 (en) *	2022-06-17	2024-03-26	Rtx Corporation	Airfoil anti-rotation ring and assembly

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3362681A (en)	1966-08-24	1968-01-09	Gen Electric	Turbine cooling
US3475107A (en)	1966-12-01	1969-10-28	Gen Electric	Cooled turbine nozzle for high temperature turbine
US4187054A (en)	1978-04-20	1980-02-05	General Electric Company	Turbine band cooling system
GB2170867B (en)	1985-02-12	1988-12-07	Rolls Royce	Improvements in or relating to gas turbine engines
US4767260A (en)	1986-11-07	1988-08-30	United Technologies Corporation	Stator vane platform cooling means
US5211536A (en)	1991-05-13	1993-05-18	General Electric Company	Boltless turbine nozzle/stationary seal mounting
EP0560296B1 (fr)	1992-03-09	1998-01-14	Hitachi Metals, Ltd.	Superalliage à haute résistance mécanique présentant une bonne résistance à la corrosion à haute température, pièce coulée à structure monocristalline à haute résistance mécanique présentant une bonne résistance à la corrosion à haute température, turbine à gaz et centrale thermique à cycle combiné.
US5372476A (en)	1993-06-18	1994-12-13	General Electric Company	Turbine nozzle support assembly
US5634766A (en) *	1994-08-23	1997-06-03	General Electric Co.	Turbine stator vane segments having combined air and steam cooling circuits
US5618161A (en)	1995-10-17	1997-04-08	Westinghouse Electric Corporation	Apparatus for restraining motion of a turbo-machine stationary vane
JP3495554B2 (ja)	1997-04-24	2004-02-09	三菱重工業株式会社	ガスタービン静翼の冷却シュラウド
JP4339518B2 (ja) *	1998-08-31	2009-10-07	シーメンスアクチエンゲゼルシヤフト	タービン静翼
US6418618B1 (en)	2000-04-11	2002-07-16	General Electric Company	Method of controlling the side wall thickness of a turbine nozzle segment for improved cooling

2004
- 2004-09-09 US US10/937,643 patent/US7121793B2/en active Active
2005
- 2005-09-01 FR FR0508954A patent/FR2874960B1/fr not_active Expired - Fee Related
- 2005-09-01 GB GB0517846A patent/GB2417987B/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FR2874960A1 (fr)	2006-03-10
GB2417987B (en)	2009-09-30
GB2417987A (en)	2006-03-15
US20060051201A1 (en)	2006-03-09
US7121793B2 (en)	2006-10-17
GB0517846D0 (en)	2005-10-12

Legal Events

Date	Code	Title	Description
2016-09-26	PLFP	Fee payment	Year of fee payment: 12
2018-06-29	ST	Notification of lapse	Effective date: 20180531

Publication	Publication Date	Title
FR2874960B1 (fr)	2014-08-29	Distributeur de turbine a rebords evides
ITMI20050399A1 (it)	2005-09-20	Erogatore a due componenti
DE602005016579D1 (de)	2009-10-22	Abgabevorrichtung
DE602005026188D1 (de)	2011-03-17	Medikamentenspender
GB0402694D0 (en)	2004-03-10	A fluid dispenser
DE502005006154D1 (de)	2009-01-15	Einflügelvakuumpumpe
ATE465817T1 (de)	2010-05-15	Belüfteter spender
EP1755994A4 (fr)	2011-04-27	Distributeur
DE602005000639D1 (de)	2007-04-19	Kindersichere Austragpumpe
DK2338606T3 (da)	2013-02-25	Sprinklerenhed
GB0402690D0 (en)	2004-03-10	A fluid dispenser
DE502005002932D1 (de)	2008-04-03	Einflügelvakuumpumpe
DE602005024367D1 (de)	2010-12-09	Flüssigkeitsausstosskopf
DE502005002006D1 (de)	2007-12-27	Einflügelvakuumpumpe
GB0402692D0 (en)	2004-03-10	A fluid dispenser
DE502005001451D1 (de)	2007-10-25	Fugenabdeckprofil
GB0402693D0 (en)	2004-03-10	A fluid dispenser
GB0402697D0 (en)	2004-03-10	A fluid dispenser
DE502005002583D1 (de)	2008-03-06	Einflügelvakuumpumpe
ITMI20051950A1 (it)	2007-04-15	Erogatore a passo
DE502005004742D1 (de)	2008-08-28	Einflügelvakuumpumpe
DE602004004498D1 (de)	2007-03-15	Eisspender
DE502005005982D1 (de)	2009-01-02	Etikettenspender
FR2879415B1 (fr)	2007-04-20	Epingle a chignon
DE502005002062D1 (de)	2008-01-03	Einflügelvakuumpumpe