IT8219861A0 - FIXED BLADE STRUCTURE WITH IMPROVED COOLING SYSTEM FOR STATIONARY COMBUSTION TURBINE. - Google Patents

FIXED BLADE STRUCTURE WITH IMPROVED COOLING SYSTEM FOR STATIONARY COMBUSTION TURBINE.

Info

Publication number: IT8219861A0
Authority: IT; Italy
Prior art keywords: cooling system; fixed blade; blade structure; combustion turbine; improved cooling
Prior art date: 1981-03-02

Application number

IT8219861A

Other languages

Italian (it)

Other versions

IT1190703B (en

Inventor

Sterling F Arlington

Original Assignee

Westinghouse Electric Corp

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.)

1981-03-02

Filing date

1982-02-26

Publication date

1982-02-26

1982-02-26 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1982-02-26 Publication of IT8219861A0 publication Critical patent/IT8219861A0/en

1988-02-24 Application granted granted Critical

1988-02-24 Publication of IT1190703B publication Critical patent/IT1190703B/en

Links

238000002485 combustion reaction Methods 0.000 title 1
238000001816 cooling Methods 0.000 title 1
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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- F01D5/187—Convection cooling
- 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
- F01D9/044—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators permanently, e.g. by welding, brazing, casting 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
- F01D9/00—Stators
- F01D9/06—Fluid supply conduits to nozzles or the like
- F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
- 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
- F05D2240/80—Platforms for stationary or moving blades
- F05D2240/81—Cooled platforms
- 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
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/201—Heat transfer, e.g. cooling by impingement of a fluid

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Turbine Rotor Nozzle Sealing (AREA)

IT19861/82A 1981-03-02 1982-02-26 FIXED BLADE STRUCTURE WITH IMPROVED COOLING SYSTEM FOR STATIONARY COMBUSTION TURBINES IT1190703B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US23977781A	1981-03-02	1981-03-02

Publications (2)

Publication Number	Publication Date
IT8219861A0 true IT8219861A0 (en)	1982-02-26
IT1190703B IT1190703B (en)	1988-02-24

Family

ID=22903695

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT19861/82A IT1190703B (en)	1981-03-02	1982-02-26	FIXED BLADE STRUCTURE WITH IMPROVED COOLING SYSTEM FOR STATIONARY COMBUSTION TURBINES

Country Status (8)

Country	Link
JP (1)	JPS57157001A (en)
AR (1)	AR227226A1 (en)
BE (1)	BE892325A (en)
BR (1)	BR8200849A (en)
CA (1)	CA1190480A (en)
GB (1)	GB2093923B (en)
IT (1)	IT1190703B (en)
MX (1)	MX155528A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2723144B1 (en) *	1984-11-29	1996-12-13	Snecma	TURBINE DISTRIBUTOR
US5720431A (en) *	1988-08-24	1998-02-24	United Technologies Corporation	Cooled blades for a gas turbine engine
JP3142850B2 (en) *	1989-03-13	2001-03-07	株式会社東芝	Turbine cooling blades and combined power plants
US5344283A (en)	1993-01-21	1994-09-06	United Technologies Corporation	Turbine vane having dedicated inner platform cooling
US5498126A (en) *	1994-04-28	1996-03-12	United Technologies Corporation	Airfoil with dual source cooling
DE69515502T2 (en) *	1994-11-10	2000-08-03	Siemens Westinghouse Power Corp., Orlando	GAS TURBINE BLADE WITH A COOLED PLATFORM
JP3495579B2 (en) *	1997-10-28	2004-02-09	三菱重工業株式会社	Gas turbine stationary blade
DE19939179B4 (en) *	1999-08-20	2007-08-02	Alstom	Coolable blade for a gas turbine
US6439837B1 (en) *	2000-06-27	2002-08-27	General Electric Company	Nozzle braze backside cooling
US6923623B2 (en) *	2003-08-07	2005-08-02	General Electric Company	Perimeter-cooled turbine bucket airfoil cooling hole location, style and configuration
US7070386B2 (en) *	2004-06-25	2006-07-04	United Technologies Corporation	Airfoil insert with castellated end
US7140835B2 (en) *	2004-10-01	2006-11-28	General Electric Company	Corner cooled turbine nozzle
US9249673B2 (en) *	2011-12-30	2016-02-02	General Electric Company	Turbine rotor blade platform cooling
US9297267B2 (en) *	2012-12-10	2016-03-29	General Electric Company	System and method for removing heat from a turbine
CA151708S (en)	2012-12-19	2014-12-29	Brita Gmbh	Carafe

1982
- 1982-02-10 CA CA000395998A patent/CA1190480A/en not_active Expired
- 1982-02-12 MX MX191381A patent/MX155528A/en unknown
- 1982-02-12 GB GB8204139A patent/GB2093923B/en not_active Expired
- 1982-02-17 BR BR8200849A patent/BR8200849A/en unknown
- 1982-02-23 AR AR288529A patent/AR227226A1/en active
- 1982-02-26 IT IT19861/82A patent/IT1190703B/en active
- 1982-03-01 BE BE0/207445A patent/BE892325A/en not_active IP Right Cessation
- 1982-03-02 JP JP57031873A patent/JPS57157001A/en active Granted

Also Published As

Publication number	Publication date
MX155528A (en)	1988-03-24
IT1190703B (en)	1988-02-24
AR227226A1 (en)	1982-09-30
GB2093923B (en)	1984-06-27
JPS57157001A (en)	1982-09-28
BE892325A (en)	1982-09-01
BR8200849A (en)	1982-12-28
CA1190480A (en)	1985-07-16
JPS6148610B2 (en)	1986-10-24
GB2093923A (en)	1982-09-08

Publication	Publication Date	Title
MX155529A (en)	1988-03-24	IMPROVEMENTS IN STATIONARY TURBINE WITH CATALYTIC COMBUSTION SYSTEM
IT7922006A0 (en)	1979-04-19	TURBINE RANGE COOLING SYSTEM.
DE3683745D1 (en)	1992-03-12	COOLING CHANNEL FOR HOLLOW CAST TURBINE BLADES.
IT8224675A0 (en)	1982-12-10	INSTALLATION SYSTEM OF GONDOLA OR NASCELLA FOR AIRCRAFT ENGINES.
IT8023152A0 (en)	1980-07-01	COOLED TURBINE BLADE.
IT8424116A0 (en)	1984-12-18	COOLING SYSTEM FOR GAS TURBO ENGINE COMPONENTS.
IT8224532A0 (en)	1982-12-01	IMPROVED TOP STRUCTURE FOR COOLED TURBINE ROTOR BLADES.
IT7831050A0 (en)	1978-12-20	SEGMENTED RETAINER FOR TURBOMACHINE BLADE.
IT8049410A0 (en)	1980-08-04	V-SHAPED OUTBOARD ENGINE COOLING SYSTEM
IT7824101A0 (en)	1978-06-01	GAS TURBINE WITH SECONDARY COOLING SYSTEM.
IT8219861A0 (en)	1982-02-26	FIXED BLADE STRUCTURE WITH IMPROVED COOLING SYSTEM FOR STATIONARY COMBUSTION TURBINE.
NL7903660A (en)	1979-11-13	IMPROVED COOLING SYSTEM.
IT8221756A0 (en)	1982-06-08	COOLING AIR INJECTOR FOR TURBINE BLADES.
IT7824629A0 (en)	1978-06-16	MAIN BEARING, PARTICULARLY FOR ICE ENGINES.
IT7923418A0 (en)	1979-06-08	SEALING SYSTEM FOR TURBOMACHINE.
IT1083025B (en)	1985-05-21	LUBRICATION SYSTEM FOR TURBINE ENGINES
IT8021276A0 (en)	1980-04-09	ANTI-ICE SYSTEM FOR GAS TURBINE ENGINE NOSE.
IT8224980A0 (en)	1982-12-24	GAS TURBINE BLADE COOLING SYSTEM.
NO152951C (en)	1985-12-18	GAS TURBIN COOLING SYSTEM.
IT7925976A0 (en)	1979-09-25	ENGINE SYSTEM.
IT8019460A0 (en)	1980-01-25	FUEL SYSTEM.
NL7901515A (en)	1979-08-29	COOLING SYSTEM.
IT8283471A0 (en)	1982-10-29	TEMPERATURE DETECTOR.
IT7830369A0 (en)	1978-11-30	ENGINE SYSTEM.
IT8567672A1 (en)	1987-01-23	COOLING SYSTEM FOR ALTERNATIVE PISTON ENGINES.