IT1087214B - Impianto di raffreddamento per un motore a turbina a gs - Google Patents

Impianto di raffreddamento per un motore a turbina a gs

Info

Publication number: IT1087214B
Authority: IT; Italy
Prior art keywords: cooling system; turbine engine; turbine; engine; cooling
Prior art date: 1976-11-17

Application number

IT29716/77A

Other languages

English (en)

Original Assignee

C

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.)

1976-11-17

Filing date

1977-11-16

Publication date

1985-06-04

1977-11-16 Application filed by C filed Critical C

1985-06-04 Application granted granted Critical

1985-06-04 Publication of IT1087214B publication Critical patent/IT1087214B/it

Links

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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/001—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between stator blade and rotor
- 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
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/08—Heating, heat-insulating or cooling means

Landscapes

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

IT29716/77A 1976-11-17 1977-11-16 Impianto di raffreddamento per un motore a turbina a gs IT1087214B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/742,739 US4113406A (en)	1976-11-17	1976-11-17	Cooling system for a gas turbine engine

Publications (1)

Publication Number	Publication Date
IT1087214B true IT1087214B (it)	1985-06-04

Family

ID=24986005

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT29716/77A IT1087214B (it)	1976-11-17	1977-11-16	Impianto di raffreddamento per un motore a turbina a gs

Country Status (7)

Country	Link
US (1)	US4113406A (it)
JP (1)	JPS5941011B2 (it)
AR (1)	AR213664A1 (it)
BE (1)	BE860915A (it)
CA (1)	CA1062619A (it)
GB (1)	GB1540353A (it)
IT (1)	IT1087214B (it)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4236869A (en) *	1977-12-27	1980-12-02	United Technologies Corporation	Gas turbine engine having bleed apparatus with dynamic pressure recovery
GB2042086B (en) *	1979-02-26	1983-10-12	Gen Electric	Gas turbine engine seal
US4554789A (en) *	1979-02-26	1985-11-26	General Electric Company	Seal cooling apparatus
GB2075123B (en) *	1980-05-01	1983-11-16	Gen Electric	Turbine cooling air deswirler
US4470754A (en) *	1980-05-19	1984-09-11	Avco Corporation	Partially segmented supporting and sealing structure for a guide vane array of a gas turbine engine
US4416111A (en) *	1981-02-25	1983-11-22	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Air modulation apparatus
US4425077A (en)	1981-08-11	1984-01-10	Westinghouse Electric Corp.	Turbine disc environment control system
FR2723144B1 (fr) *	1984-11-29	1996-12-13	Snecma	Distributeur de turbine
US4674955A (en) *	1984-12-21	1987-06-23	The Garrett Corporation	Radial inboard preswirl system
US4666368A (en) *	1986-05-01	1987-05-19	General Electric Company	Swirl nozzle for a cooling system in gas turbine engines
US4759688A (en) *	1986-12-16	1988-07-26	Allied-Signal Inc.	Cooling flow side entry for cooled turbine blading
DE3736836A1 (de) *	1987-10-30	1989-05-11	Bbc Brown Boveri & Cie	Axial durchstroemte gasturbine
US5755556A (en) *	1996-05-17	1998-05-26	Westinghouse Electric Corporation	Turbomachine rotor with improved cooling
SE508085C2 (sv) *	1996-12-12	1998-08-24	Abb Carbon Ab	Förfarande för luftflödesstyrning av förbränningsluft samt spärrluftanordning
US5746573A (en) *	1996-12-31	1998-05-05	Westinghouse Electric Corporation	Vane segment compliant seal assembly
JP3416447B2 (ja) *	1997-03-11	2003-06-16	三菱重工業株式会社	ガスタービンの翼冷却空気供給システム
US6217279B1 (en) *	1997-06-19	2001-04-17	Mitsubishi Heavy Industries, Ltd.	Device for sealing gas turbine stator blades
DE19824766C2 (de) *	1998-06-03	2000-05-11	Siemens Ag	Gasturbine sowie Verfahren zur Kühlung einer Turbinenstufe
KR20000071653A (ko) *	1999-04-15	2000-11-25	제이 엘. 차스킨, 버나드 스나이더, 아더엠. 킹	육상용 가스 터빈 및 가스 터빈의 하나의 단을 냉각시키는방법
DE10019440A1 (de) *	2000-04-19	2001-10-25	Rolls Royce Deutschland	Zwischenstufendichtungsträger
US6558114B1 (en) *	2000-09-29	2003-05-06	Siemens Westinghouse Power Corporation	Gas turbine with baffle reducing hot gas ingress into interstage disc cavity
EP1389668A1 (de) *	2002-08-16	2004-02-18	Siemens Aktiengesellschaft	Gasturbine
US6884023B2 (en) *	2002-09-27	2005-04-26	United Technologies Corporation	Integral swirl knife edge injection assembly
JP4412081B2 (ja) *	2004-07-07	2010-02-10	株式会社日立製作所	ガスタービンとガスタービンの冷却方法
GB2422641B (en) *	2005-01-28	2007-11-14	Rolls Royce Plc	Vane for a gas turbine engine
US8066475B2 (en) *	2007-09-04	2011-11-29	General Electric Company	Labyrinth compression seal and turbine incorporating the same
US8408866B2 (en)	2008-11-17	2013-04-02	Rolls-Royce Corporation	Apparatus and method for cooling a turbine airfoil arrangement in a gas turbine engine
US8613199B2 (en)	2010-04-12	2013-12-24	Siemens Energy, Inc.	Cooling fluid metering structure in a gas turbine engine
US8584469B2 (en)	2010-04-12	2013-11-19	Siemens Energy, Inc.	Cooling fluid pre-swirl assembly for a gas turbine engine
US8677766B2 (en)	2010-04-12	2014-03-25	Siemens Energy, Inc.	Radial pre-swirl assembly and cooling fluid metering structure for a gas turbine engine
US8578720B2 (en)	2010-04-12	2013-11-12	Siemens Energy, Inc.	Particle separator in a gas turbine engine
US8935926B2 (en)	2010-10-28	2015-01-20	United Technologies Corporation	Centrifugal compressor with bleed flow splitter for a gas turbine engine
JP5865798B2 (ja) *	2012-07-20	2016-02-17	株式会社東芝	タービンのシール装置および火力発電システム
US9435206B2 (en)	2012-09-11	2016-09-06	General Electric Company	Flow inducer for a gas turbine system
US9169729B2 (en)	2012-09-26	2015-10-27	Solar Turbines Incorporated	Gas turbine engine turbine diaphragm with angled holes
US9175566B2 (en)	2012-09-26	2015-11-03	Solar Turbines Incorporated	Gas turbine engine preswirler with angled holes
US9359902B2 (en)	2013-06-28	2016-06-07	Siemens Energy, Inc.	Turbine airfoil with ambient cooling system
US9611744B2 (en)	2014-04-04	2017-04-04	Betty Jean Taylor	Intercooled compressor for a gas turbine engine
US10202857B2 (en)	2015-02-06	2019-02-12	United Technologies Corporation	Vane stages
KR101790146B1 (ko)	2015-07-14	2017-10-25	두산중공업 주식회사	외부 케이싱으로 우회하는 냉각공기 공급유로가 마련된 냉각시스템을 포함하는 가스터빈.
US10451084B2 (en) *	2015-11-16	2019-10-22	General Electric Company	Gas turbine engine with vane having a cooling inlet
GB201613926D0 (en)	2016-08-15	2016-09-28	Rolls Royce Plc	Inter-stage cooling for a turbomachine
US10815805B2 (en) *	2017-01-20	2020-10-27	General Electric Company	Apparatus for supplying cooling air to a turbine
KR102183194B1 (ko)	2017-11-21	2020-11-25	두산중공업 주식회사	외부 냉각시스템을 포함하는 가스터빈 및 이의 냉각방법
FR3106616B1 (fr) *	2020-01-23	2022-04-01	Safran Aircraft Engines	Ensemble de stator de turbomachine comprenant une virole interne comprenant des parties amont et aval assemblées par translation axiale
FR3106609B1 (fr) *	2020-01-27	2022-06-24	Safran Aircraft Engines	Dispositif amélioré de limitation de débit de fuite pour turbines d’aéronef
CN114215610B (zh) *	2021-12-01	2023-06-27	东方电气集团东方汽轮机有限公司	一种燃气轮机透平动叶轴向定位结构和安装拆解方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2741455A (en) *	1950-06-29	1956-04-10	Rolls Royce	Gas-turbine engines and nozzle-guidevane assemblies therefor
US3602605A (en) *	1969-09-29	1971-08-31	Westinghouse Electric Corp	Cooling system for a gas turbine
US3814539A (en) *	1972-10-04	1974-06-04	Gen Electric	Rotor sealing arrangement for an axial flow fluid turbine
US3945758A (en) *	1974-02-28	1976-03-23	Westinghouse Electric Corporation	Cooling system for a gas turbine
JPS5327407B2 (it) *	1975-02-18	1978-08-08

1976
- 1976-11-17 US US05/742,739 patent/US4113406A/en not_active Expired - Lifetime
1977
- 1977-10-12 AR AR269559A patent/AR213664A1/es active
- 1977-10-24 CA CA289,361A patent/CA1062619A/en not_active Expired
- 1977-11-04 GB GB45910/77A patent/GB1540353A/en not_active Expired
- 1977-11-16 IT IT29716/77A patent/IT1087214B/it active
- 1977-11-17 JP JP52137331A patent/JPS5941011B2/ja not_active Expired
- 1977-11-17 BE BE182689A patent/BE860915A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPS5941011B2 (ja)	1984-10-04
AR213664A1 (es)	1979-02-28
BE860915A (fr)	1978-05-17
US4113406A (en)	1978-09-12
JPS5364113A (en)	1978-06-08
GB1540353A (en)	1979-02-14
CA1062619A (en)	1979-09-18

Publication	Publication Date	Title
IT1087214B (it)	1985-06-04	Impianto di raffreddamento per un motore a turbina a gs
IT1062504B (it)	1984-10-20	Impianto di raffreddamento di olio per un motore a turbina a gas
SE434076B (sv)	1984-07-02	Gasturbinmotorkylsystem
IT1092536B (it)	1985-07-12	Sistema di controllo per un motore a turbina a gas
SE7714436L (sv)	1978-06-22	Tystgaende kylanleggning for forbrenningsmotorer
IT1108741B (it)	1985-12-09	Sistemi di raffreddamento per motori a turbina a gas
BR7708281A (pt)	1978-07-25	Registrador integrado de historico para motores de turbina a gas
IT8019702A0 (it)	1980-02-05	Cappottatura di motore a turbina agas.
IT7821288A0 (it)	1978-03-16	Motore per turbina a gas.
IT1031989B (it)	1979-05-10	Impianto di raffreddamento per turpina a gas
IT1130936B (it)	1986-06-18	Motore a turbina a gas
IT1083025B (it)	1985-05-21	Sistema di lubrificazione per motori a turbina
SE7811545L (sv)	1979-05-11	Kylsystem for forbrenningsmotorer
IT8124388A0 (it)	1981-10-08	Struttura di carcassa per motore di turbina a gas.
IT1099249B (it)	1985-09-18	Paletta di rotore raffreddata per un turbomotore a gas
IT1141553B (it)	1986-10-01	Sistema antighiaccio per ogiva di motore a turbina a gas
DK153422C (da)	1988-11-28	Kapslet motorkompressor for koelemaskiner
IT1080663B (it)	1985-05-16	Dispositivo di controllo di spinta per un turbomotore a gas
DK147716C (da)	1985-08-19	Kapslet motorkompressor for koelemaskiner
IT1084998B (it)	1985-05-28	Motore a turbina a gas munito di dispositivo antighiaccio
IT1090615B (it)	1985-06-26	Condotta per gas di scarico
IT1080604B (it)	1985-05-16	Dispositivo per la sovralimentazione di un motore a combustione
IT1085363B (it)	1985-05-28	Sistema di controllo elettronico per un motore a turbina a gas
IT1085791B (it)	1985-05-28	Paletta di rotore per motore a turbina a gas
DK144773C (da)	1982-10-25	Koelesystem til en forbraendingsmotor