IT8841691A0 - Complesso a ugello distributore di combustibile per un turbomotore a gas. - Google Patents
Complesso a ugello distributore di combustibile per un turbomotore a gas.Info
- Publication number
- IT8841691A0 IT8841691A0 IT8841691A IT4169188A IT8841691A0 IT 8841691 A0 IT8841691 A0 IT 8841691A0 IT 8841691 A IT8841691 A IT 8841691A IT 4169188 A IT4169188 A IT 4169188A IT 8841691 A0 IT8841691 A0 IT 8841691A0
- Authority
- IT
- Italy
- Prior art keywords
- turboengine
- gas
- nozzle assembly
- fuel distributor
- distributor nozzle
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/005—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space with combinations of different spraying or vaporising means
- F23D11/007—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space with combinations of different spraying or vaporising means combination of means covered by sub-groups F23D11/10 and F23D11/24
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
- B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2211/00—Thermal dilatation prevention or compensation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
- Fuel-Injection Apparatus (AREA)
- Spray-Type Burners (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/111,891 US4850196A (en) | 1987-10-13 | 1987-10-13 | Fuel nozzle assembly for a gas turbine engine |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8841691A0 true IT8841691A0 (it) | 1988-10-12 |
IT1225427B IT1225427B (it) | 1990-11-13 |
Family
ID=22340992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8841691A IT1225427B (it) | 1987-10-13 | 1988-10-12 | Complesso a ugello distributore di combustibile per un turbomotore a gas. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4850196A (it) |
JP (1) | JPH01130015A (it) |
CA (1) | CA1282968C (it) |
DE (1) | DE3833277A1 (it) |
FR (1) | FR2621650B1 (it) |
GB (1) | GB2210964B (it) |
IT (1) | IT1225427B (it) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5140807A (en) * | 1988-12-12 | 1992-08-25 | Sundstrand Corporation | Air blast tube impingement fuel injector for a gas turbine engine |
US5222357A (en) * | 1992-01-21 | 1993-06-29 | Westinghouse Electric Corp. | Gas turbine dual fuel nozzle |
US5247790A (en) * | 1992-09-18 | 1993-09-28 | Westinghouse Electric Corp. | Gas turbine fuel nozzle with replaceable cap |
US5415000A (en) * | 1994-06-13 | 1995-05-16 | Westinghouse Electric Corporation | Low NOx combustor retro-fit system for gas turbines |
US5685139A (en) * | 1996-03-29 | 1997-11-11 | General Electric Company | Diffusion-premix nozzle for a gas turbine combustor and related method |
US5873237A (en) * | 1997-01-24 | 1999-02-23 | Westinghouse Electric Corporation | Atomizing dual fuel nozzle for a combustion turbine |
US6786046B2 (en) | 2002-09-11 | 2004-09-07 | Siemens Westinghouse Power Corporation | Dual-mode nozzle assembly with passive tip cooling |
US6698207B1 (en) | 2002-09-11 | 2004-03-02 | Siemens Westinghouse Power Corporation | Flame-holding, single-mode nozzle assembly with tip cooling |
US7290394B2 (en) * | 2002-11-21 | 2007-11-06 | Parker-Hannifin Corporation | Fuel injector flexible feed with moveable nozzle tip |
DE10314941A1 (de) * | 2003-04-02 | 2004-10-14 | Alstom Technology Ltd | Brennstoffinjektionseinrichtung für Gasturbinenbrenner |
DE10345137B4 (de) * | 2003-09-29 | 2014-02-13 | Alstom Technology Ltd. | Verfahren zum Betrieb einer Brennstoffeinspritzvorrichtung sowie eine Brennstoffeinspritzvorrichtung zur Durchführung des Verfahrens |
US7900456B2 (en) * | 2006-05-19 | 2011-03-08 | Delavan Inc | Apparatus and method to compensate for differential thermal growth of injector components |
US8261554B2 (en) * | 2008-09-17 | 2012-09-11 | General Electric Company | Fuel nozzle tip assembly |
US8347631B2 (en) * | 2009-03-03 | 2013-01-08 | General Electric Company | Fuel nozzle liquid cartridge including a fuel insert |
US20110314831A1 (en) * | 2010-06-23 | 2011-12-29 | Abou-Jaoude Khalil F | Secondary water injection for diffusion combustion systems |
US20120048971A1 (en) * | 2010-08-30 | 2012-03-01 | General Electric Company | Multipurpose gas turbine combustor secondary fuel nozzle flange |
US20140033721A1 (en) * | 2012-08-03 | 2014-02-06 | Elias Marquez | Fuel nozzle assembly and methods of assembling same |
US10094289B2 (en) * | 2012-09-06 | 2018-10-09 | United Technologies Corporation | Cavity swirl fuel injector for an augmentor section of a gas turbine engine |
US10060628B2 (en) * | 2015-03-26 | 2018-08-28 | General Electric Company | Systems and methods for creating a seal about a liquid fuel injector in a gas turbine engine |
KR101657535B1 (ko) * | 2015-05-21 | 2016-09-19 | 두산중공업 주식회사 | 버닝 저감 연료공급노즐. |
JP6754595B2 (ja) | 2016-03-30 | 2020-09-16 | 三菱日立パワーシステムズ株式会社 | ガスタービン |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK109963C (da) * | 1967-02-09 | 1968-08-12 | Burmeister & Wains Mot Mask | Trykforstøvningsoliebrænder. |
US3911672A (en) * | 1974-04-05 | 1975-10-14 | Gen Motors Corp | Combustor with ceramic liner |
US4154056A (en) * | 1977-09-06 | 1979-05-15 | Westinghouse Electric Corp. | Fuel nozzle assembly for a gas turbine engine |
US4258544A (en) * | 1978-09-15 | 1981-03-31 | Caterpillar Tractor Co. | Dual fluid fuel nozzle |
FR2471480A1 (fr) * | 1979-12-13 | 1981-06-19 | Snecma | Dispositif d'injection pour chambre a combustion de moteur a turbine |
US4362274A (en) * | 1980-06-27 | 1982-12-07 | Coen Company, Inc. | Dual fuel atomizer |
JPS58138927A (ja) * | 1982-02-15 | 1983-08-18 | Nissan Motor Co Ltd | 燃焼器の支持装置 |
CA1259197A (en) * | 1985-02-13 | 1989-09-12 | Alan D. Bennett | High reliability fuel oil nozzle for a gas turbine |
-
1987
- 1987-10-13 US US07/111,891 patent/US4850196A/en not_active Expired - Fee Related
-
1988
- 1988-09-30 DE DE3833277A patent/DE3833277A1/de not_active Withdrawn
- 1988-09-30 CA CA000579027A patent/CA1282968C/en not_active Expired - Lifetime
- 1988-10-05 GB GB8823360A patent/GB2210964B/en not_active Expired - Lifetime
- 1988-10-12 FR FR8813447A patent/FR2621650B1/fr not_active Expired - Fee Related
- 1988-10-12 IT IT8841691A patent/IT1225427B/it active
- 1988-10-12 JP JP63255047A patent/JPH01130015A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2210964A (en) | 1989-06-21 |
JPH0587653B2 (it) | 1993-12-17 |
GB2210964B (en) | 1991-06-05 |
DE3833277A1 (de) | 1989-04-27 |
CA1282968C (en) | 1991-04-16 |
GB8823360D0 (en) | 1988-11-09 |
FR2621650B1 (fr) | 1994-05-06 |
FR2621650A1 (fr) | 1989-04-14 |
JPH01130015A (ja) | 1989-05-23 |
US4850196A (en) | 1989-07-25 |
IT1225427B (it) | 1990-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971028 |