ITMI20072404A1 - Metodo per lo spurgo controllato del sistema di alimentazione del combustibile nel combustore di una turbina a gas - Google Patents

Metodo per lo spurgo controllato del sistema di alimentazione del combustibile nel combustore di una turbina a gas

Info

Publication number: ITMI20072404A1
Authority: IT; Italy
Prior art keywords: combustor; gas turbine; supply system; fuel supply; controlled purge
Prior art date: 2007-12-20

Application number

IT002404A

Other languages

English (en)

Inventor

Antonio Asti

Antonio Baldassarre

Massimo Betti

Bono Alessandro Del

Ercole Michele D

Mariateresa Paci

Stefano Riva

Jesse Stewart

Giovanni Tonno

Original Assignee

Nuovo Pignone Spa

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.)

2007-12-20

Filing date

2007-12-20

Publication date

2009-06-21

2007-12-20 Application filed by Nuovo Pignone Spa filed Critical Nuovo Pignone Spa

2007-12-20 Priority to IT002404A priority Critical patent/ITMI20072404A1/it

2008-12-12 Priority to EP08171422A priority patent/EP2072781A2/en

2008-12-16 Priority to US12/336,095 priority patent/US20090158747A1/en

2008-12-17 Priority to JP2008320357A priority patent/JP5449759B2/ja

2008-12-18 Priority to CA002647262A priority patent/CA2647262A1/en

2008-12-22 Priority to CNA2008101889633A priority patent/CN101532433A/zh

2008-12-22 Priority to KR1020080131160A priority patent/KR20090067122A/ko

2009-06-21 Publication of ITMI20072404A1 publication Critical patent/ITMI20072404A1/it

Links

RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
239000000446 fuel Substances 0.000 title 1
238000000034 method Methods 0.000 title 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/22—Fuel supply systems
- F02C7/228—Dividing fuel between various burners
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/34—Feeding into different combustion zones
- F23R3/343—Pilot flames, i.e. fuel nozzles or injectors using only a very small proportion of the total fuel to insure continuous combustion
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2209/00—Safety arrangements
- F23D2209/30—Purging

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Processes For Solid Components From Exhaust (AREA)
Feeding And Controlling Fuel (AREA)

IT002404A 2007-12-20 2007-12-20 Metodo per lo spurgo controllato del sistema di alimentazione del combustibile nel combustore di una turbina a gas ITMI20072404A1 (it)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
IT002404A ITMI20072404A1 (it)	2007-12-20	2007-12-20	Metodo per lo spurgo controllato del sistema di alimentazione del combustibile nel combustore di una turbina a gas
EP08171422A EP2072781A2 (en)	2007-12-20	2008-12-12	Method for the controlled purging of the fuel feeding system in the combustor of a gas turbine engine
US12/336,095 US20090158747A1 (en)	2007-12-20	2008-12-16	Method for the controlled purging of the fuel feeding system in the combustor of a gas turbine
JP2008320357A JP5449759B2 (ja)	2007-12-20	2008-12-17	ガスタービンの燃焼器における燃料供給システムの制御されたパージ方法
CA002647262A CA2647262A1 (en)	2007-12-20	2008-12-18	Method for the controlled purging of the fuel feeding system in the combustor of a gas turbine
CNA2008101889633A CN101532433A (zh)	2007-12-20	2008-12-22	用于燃气涡轮机燃烧器中燃料供给系统的受控净化的方法
KR1020080131160A KR20090067122A (ko)	2007-12-20	2008-12-22	가스 터빈의 연소기 내의 연료 공급 시스템의 제어된 퍼징을 위한 방법

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT002404A ITMI20072404A1 (it)	2007-12-20	2007-12-20	Metodo per lo spurgo controllato del sistema di alimentazione del combustibile nel combustore di una turbina a gas

Publications (1)

Publication Number	Publication Date
ITMI20072404A1 true ITMI20072404A1 (it)	2009-06-21

Family

ID=40315634

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT002404A ITMI20072404A1 (it)	2007-12-20	2007-12-20	Metodo per lo spurgo controllato del sistema di alimentazione del combustibile nel combustore di una turbina a gas

Country Status (7)

Country	Link
US (1)	US20090158747A1 (it)
EP (1)	EP2072781A2 (it)
JP (1)	JP5449759B2 (it)
KR (1)	KR20090067122A (it)
CN (1)	CN101532433A (it)
CA (1)	CA2647262A1 (it)
IT (1)	ITMI20072404A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20110167782A1 (en) *	2010-01-13	2011-07-14	Scott Arthur Tetzlaff	Systems and apparatus for a fuel control assembly for use in a gas turbine engine
US10378447B2 (en) *	2016-09-30	2019-08-13	General Electric Company	System and method for purging fuel or coolant from turbomachine
CN112944395B (zh) *	2021-05-12	2021-09-07	成都中科翼能科技有限公司	一种用于燃气轮机的组合式预混器
CN114294680B (zh) *	2021-12-29	2023-07-04	哈尔滨工业大学	一种中心分级燃气轮机微预混燃烧室

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5329760A (en) *	1991-10-07	1994-07-19	Fuel Systems Textron, Inc.	Self-sustaining fuel purging fuel injection system
US5735117A (en) *	1995-08-18	1998-04-07	Fuel Systems Textron, Inc.	Staged fuel injection system with shuttle valve and fuel injector therefor
JP2877098B2 (ja) *	1995-12-28	1999-03-31	株式会社日立製作所	ガスタービン，コンバインドサイクルプラント及び圧縮機
US6892544B2 (en) *	2002-04-29	2005-05-17	Honeywell International Inc.	Flow divider & purge air system for a gas turbine engine
US6959535B2 (en) *	2003-01-31	2005-11-01	General Electric Company	Differential pressure induced purging fuel injectors
US7677025B2 (en) *	2005-02-01	2010-03-16	Power Systems Mfg., Llc	Self-purging pilot fuel injection system

2007
- 2007-12-20 IT IT002404A patent/ITMI20072404A1/it unknown
2008
- 2008-12-12 EP EP08171422A patent/EP2072781A2/en not_active Withdrawn
- 2008-12-16 US US12/336,095 patent/US20090158747A1/en not_active Abandoned
- 2008-12-17 JP JP2008320357A patent/JP5449759B2/ja not_active Expired - Fee Related
- 2008-12-18 CA CA002647262A patent/CA2647262A1/en not_active Abandoned
- 2008-12-22 KR KR1020080131160A patent/KR20090067122A/ko not_active Abandoned
- 2008-12-22 CN CNA2008101889633A patent/CN101532433A/zh active Pending

Also Published As

Publication number	Publication date
CN101532433A (zh)	2009-09-16
JP2009150389A (ja)	2009-07-09
KR20090067122A (ko)	2009-06-24
US20090158747A1 (en)	2009-06-25
CA2647262A1 (en)	2009-06-20
EP2072781A2 (en)	2009-06-24
JP5449759B2 (ja)	2014-03-19

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EP2261468A4 (en)	2014-11-05	GAS TURBINE
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EP2136143A4 (en)	2014-05-14	GAS TURBINE COMBUSTION CHAMBER
FR2911917B1 (fr)	2013-05-17	Architecture distribuee de demarreur-generateur de turbine a gaz
EP2309108A4 (en)	2014-07-02	GAS TURBINE
DK1903188T3 (da)	2013-07-29	Gasturbine
EP2261487A4 (en)	2015-06-17	GAS TURBINE CONTROL
PL1980740T3 (pl)	2017-06-30	Urządzenie do doprowadzania silnikowego paliwa gazowego
EP2187021A4 (en)	2015-03-11	GAS TURBINE COMBUSTION CHAMBER
DE602007007334D1 (de)	2010-08-05	Gasturbinenanordnung
GB2461778B (en)	2010-06-09	A centering device for a gas turbine engine.
WO2009158554A9 (en)	2010-04-01	Gas turbine nozzle seals for 2000o f gas containment
GB2451573B (en)	2011-08-24	Nozzle arrangement for a gas turbine engine
EP2182290A4 (en)	2014-06-18	GAS TURBINE COMBUSTION CHAMBER
FR2966202B1 (fr)	2018-03-02	Systemes et procedes pour alimenter en combustible une turbine a gaz
EP2187127A4 (en)	2014-08-13	GAS TURBINE COMBUSTION CHAMBER
EP2182195A4 (en)	2014-06-18	GAS TURBINE COMBUSTION CHAMBER
EP2230459A4 (en)	2014-11-05	CHAMBER OF A GAS TURBINE
EP2439389A4 (en)	2014-03-12	METHOD FOR PRODUCING AN INGREDIENT OF A COMBUSTION ENGINE, COMPONENT OF A COMBUSTION ENGINE, GAS TURBINE BURNER AND GAS TURBINE
ITMI20080164A1 (it)	2009-08-05	Metodo per l'avviamento di una turbina a gas
ITMI20072404A1 (it)	2009-06-21	Metodo per lo spurgo controllato del sistema di alimentazione del combustibile nel combustore di una turbina a gas
PT2092043E (pt)	2014-05-06	Método para a gaseificação de combustível e um gerador de gaseificação
BRPI0920693A2 (pt)	2015-12-29	método, sistema e aparelho para melhorar a eficiência de um gerador de turbina a combustível.
IT1391321B1 (it)	2011-12-05	Barra iniettori per motori alimentati a gas