DE69500969D1 - Vormischung für ein Einspritzsystem - Google Patents
Vormischung für ein EinspritzsystemInfo
- Publication number
- DE69500969D1 DE69500969D1 DE69500969T DE69500969T DE69500969D1 DE 69500969 D1 DE69500969 D1 DE 69500969D1 DE 69500969 T DE69500969 T DE 69500969T DE 69500969 T DE69500969 T DE 69500969T DE 69500969 D1 DE69500969 D1 DE 69500969D1
- Authority
- DE
- Germany
- Prior art keywords
- premix
- injection system
- injection
- Prior art date
- 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 - Lifetime
Links
Classifications
-
- 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
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/04—Air inlet arrangements
- F23R3/10—Air inlet arrangements for primary air
- F23R3/12—Air inlet arrangements for primary air inducing a vortex
-
- 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
- F23R3/30—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices
- F23R3/32—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices being tubular
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spray-Type Burners (AREA)
- Fuel-Injection Apparatus (AREA)
- Nozzles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9402750A FR2717250B1 (fr) | 1994-03-10 | 1994-03-10 | Système d'injection à prémélange. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69500969D1 true DE69500969D1 (de) | 1997-12-11 |
DE69500969T2 DE69500969T2 (de) | 1998-03-26 |
Family
ID=9460869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69500969T Expired - Lifetime DE69500969T2 (de) | 1994-03-10 | 1995-03-08 | Vormischung für ein Einspritzsystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US5592819A (de) |
EP (1) | EP0671590B1 (de) |
JP (1) | JP3305909B2 (de) |
DE (1) | DE69500969T2 (de) |
FR (1) | FR2717250B1 (de) |
Families Citing this family (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19547913A1 (de) * | 1995-12-21 | 1997-06-26 | Abb Research Ltd | Brenner für einen Wärmeerzeuger |
DE19547912A1 (de) * | 1995-12-21 | 1997-06-26 | Abb Research Ltd | Brenner für einen Wärmeerzeuger |
JPH09259239A (ja) * | 1996-03-25 | 1997-10-03 | Toshiba Corp | Icカード用携帯端末装置 |
US5850732A (en) * | 1997-05-13 | 1998-12-22 | Capstone Turbine Corporation | Low emissions combustion system for a gas turbine engine |
FR2770283B1 (fr) * | 1997-10-29 | 1999-11-19 | Snecma | Chambre de combustion pour turbomachine |
US6550251B1 (en) | 1997-12-18 | 2003-04-22 | General Electric Company | Venturiless swirl cup |
US6453658B1 (en) | 2000-02-24 | 2002-09-24 | Capstone Turbine Corporation | Multi-stage multi-plane combustion system for a gas turbine engine |
DE10026122A1 (de) * | 2000-05-26 | 2001-11-29 | Abb Alstom Power Nv | Brenner für einen Wärmeerzeuger |
US6427446B1 (en) * | 2000-09-19 | 2002-08-06 | Power Systems Mfg., Llc | Low NOx emission combustion liner with circumferentially angled film cooling holes |
US6360776B1 (en) | 2000-11-01 | 2002-03-26 | Rolls-Royce Corporation | Apparatus for premixing in a gas turbine engine |
US6508061B2 (en) * | 2001-04-25 | 2003-01-21 | Pratt & Whitney Canada Corp | Diffuser combustor |
US6539721B2 (en) | 2001-07-10 | 2003-04-01 | Pratt & Whitney Canada Corp. | Gas-liquid premixer |
US6691515B2 (en) * | 2002-03-12 | 2004-02-17 | Rolls-Royce Corporation | Dry low combustion system with means for eliminating combustion noise |
US6928822B2 (en) * | 2002-05-28 | 2005-08-16 | Lytesyde, Llc | Turbine engine apparatus and method |
CA2537949C (en) * | 2003-09-05 | 2011-01-11 | Delavan Inc. | Device for stabilizing combustion in gas turbine engines |
US7093441B2 (en) * | 2003-10-09 | 2006-08-22 | United Technologies Corporation | Gas turbine annular combustor having a first converging volume and a second converging volume, converging less gradually than the first converging volume |
FR2875584B1 (fr) * | 2004-09-23 | 2009-10-30 | Snecma Moteurs Sa | Injecteur a effervescence pour systeme aeromecanique d'injection air/carburant dans une chambre de combustion de turbomachine |
JP4703250B2 (ja) * | 2005-04-28 | 2011-06-15 | ダイニチ工業株式会社 | 燃料電池用水素供給装置の燃焼装置 |
US7954325B2 (en) * | 2005-12-06 | 2011-06-07 | United Technologies Corporation | Gas turbine combustor |
NO325990B1 (no) * | 2006-06-23 | 2008-09-01 | Rolf B Rummelhoff | Etterbrenner for gass fra gassifiseringsanlegg for trebrensel |
FR2903169B1 (fr) * | 2006-06-29 | 2011-11-11 | Snecma | Dispositif d'injection d'un melange d'air et de carburant, chambre de combustion et turbomachine munies d'un tel dispositif |
EP1975506A1 (de) * | 2007-03-30 | 2008-10-01 | Siemens Aktiengesellschaft | Vorverbrennungskammer |
FR2920032B1 (fr) * | 2007-08-13 | 2014-08-22 | Snecma | Diffuseur d'une turbomachine |
US8151716B2 (en) * | 2007-09-13 | 2012-04-10 | General Electric Company | Feed injector cooling apparatus and method of assembly |
FR2925146B1 (fr) * | 2007-12-14 | 2009-12-25 | Snecma | Systeme d'injection d'un melange d'air et de carburant dans une chambre de combustion de turbomachine |
EP2252831B1 (de) * | 2008-03-07 | 2013-05-08 | Alstom Technology Ltd | Brenneranordnung sowie anwendung einer solchen brenner-anordnung |
EP2257736B1 (de) * | 2008-03-07 | 2015-11-25 | Alstom Technology Ltd | Verfahren zum erzeugen von heissgas |
US8113000B2 (en) * | 2008-09-15 | 2012-02-14 | Siemens Energy, Inc. | Flashback resistant pre-mixer assembly |
CN101922735B (zh) * | 2009-06-15 | 2013-04-24 | 叶民主 | 一种具有分隔火焰盘的涡轮发动机燃料混合室 |
KR20130113317A (ko) | 2010-04-30 | 2013-10-15 | 클린 커런트 리미티드 파트너쉽 | 강화된 덕트, 블레이드 및 발전기를 가진 단방향 수력 터빈 |
US8850819B2 (en) * | 2010-06-25 | 2014-10-07 | United Technologies Corporation | Swirler, fuel and air assembly and combustor |
US20120023951A1 (en) * | 2010-07-29 | 2012-02-02 | Nishant Govindbhai Parsania | Fuel nozzle with air admission shroud |
US8800289B2 (en) | 2010-09-08 | 2014-08-12 | General Electric Company | Apparatus and method for mixing fuel in a gas turbine nozzle |
US20120198850A1 (en) * | 2010-12-28 | 2012-08-09 | Jushan Chin | Gas turbine engine and fuel injection system |
US8479521B2 (en) | 2011-01-24 | 2013-07-09 | United Technologies Corporation | Gas turbine combustor with liner air admission holes associated with interspersed main and pilot swirler assemblies |
US9958162B2 (en) | 2011-01-24 | 2018-05-01 | United Technologies Corporation | Combustor assembly for a turbine engine |
US9068748B2 (en) | 2011-01-24 | 2015-06-30 | United Technologies Corporation | Axial stage combustor for gas turbine engines |
US9010083B2 (en) | 2011-02-03 | 2015-04-21 | General Electric Company | Apparatus for mixing fuel in a gas turbine |
US8893500B2 (en) | 2011-05-18 | 2014-11-25 | Solar Turbines Inc. | Lean direct fuel injector |
US8919132B2 (en) | 2011-05-18 | 2014-12-30 | Solar Turbines Inc. | Method of operating a gas turbine engine |
US9506654B2 (en) | 2011-08-19 | 2016-11-29 | General Electric Company | System and method for reducing combustion dynamics in a combustor |
US8984887B2 (en) | 2011-09-25 | 2015-03-24 | General Electric Company | Combustor and method for supplying fuel to a combustor |
US8801428B2 (en) | 2011-10-04 | 2014-08-12 | General Electric Company | Combustor and method for supplying fuel to a combustor |
US8550809B2 (en) | 2011-10-20 | 2013-10-08 | General Electric Company | Combustor and method for conditioning flow through a combustor |
US9188335B2 (en) | 2011-10-26 | 2015-11-17 | General Electric Company | System and method for reducing combustion dynamics and NOx in a combustor |
US8894407B2 (en) | 2011-11-11 | 2014-11-25 | General Electric Company | Combustor and method for supplying fuel to a combustor |
US9004912B2 (en) | 2011-11-11 | 2015-04-14 | General Electric Company | Combustor and method for supplying fuel to a combustor |
US9033699B2 (en) | 2011-11-11 | 2015-05-19 | General Electric Company | Combustor |
US9182124B2 (en) | 2011-12-15 | 2015-11-10 | Solar Turbines Incorporated | Gas turbine and fuel injector for the same |
US9322557B2 (en) | 2012-01-05 | 2016-04-26 | General Electric Company | Combustor and method for distributing fuel in the combustor |
US9341376B2 (en) | 2012-02-20 | 2016-05-17 | General Electric Company | Combustor and method for supplying fuel to a combustor |
US9052112B2 (en) | 2012-02-27 | 2015-06-09 | General Electric Company | Combustor and method for purging a combustor |
US9121612B2 (en) | 2012-03-01 | 2015-09-01 | General Electric Company | System and method for reducing combustion dynamics in a combustor |
US8511086B1 (en) | 2012-03-01 | 2013-08-20 | General Electric Company | System and method for reducing combustion dynamics in a combustor |
US9366432B2 (en) | 2012-05-17 | 2016-06-14 | Capstone Turbine Corporation | Multistaged lean prevaporizing premixing fuel injector |
JP5991025B2 (ja) * | 2012-05-22 | 2016-09-14 | 株式会社Ihi | バーナ及びガスタービン燃焼器 |
US9249734B2 (en) | 2012-07-10 | 2016-02-02 | General Electric Company | Combustor |
US8904798B2 (en) | 2012-07-31 | 2014-12-09 | General Electric Company | Combustor |
US9441543B2 (en) | 2012-11-20 | 2016-09-13 | Niigata Power Systems Co., Ltd. | Gas turbine combustor including a premixing chamber having an inner diameter enlarging portion |
EP2735798B1 (de) * | 2012-11-23 | 2020-07-29 | IHI Power Systems Co., Ltd. | Gasturbinenbrennkammer |
US9353950B2 (en) | 2012-12-10 | 2016-05-31 | General Electric Company | System for reducing combustion dynamics and NOx in a combustor |
US9541292B2 (en) | 2013-03-12 | 2017-01-10 | Pratt & Whitney Canada Corp. | Combustor for gas turbine engine |
US9127843B2 (en) * | 2013-03-12 | 2015-09-08 | Pratt & Whitney Canada Corp. | Combustor for gas turbine engine |
US9273868B2 (en) | 2013-08-06 | 2016-03-01 | General Electric Company | System for supporting bundled tube segments within a combustor |
KR20160004639A (ko) * | 2014-07-03 | 2016-01-13 | 한화테크윈 주식회사 | 연소기 어셈블리 |
US10184664B2 (en) | 2014-08-01 | 2019-01-22 | Capstone Turbine Corporation | Fuel injector for high flame speed fuel combustion |
US10145561B2 (en) | 2016-09-06 | 2018-12-04 | General Electric Company | Fuel nozzle assembly with resonator |
US10801726B2 (en) | 2017-09-21 | 2020-10-13 | General Electric Company | Combustor mixer purge cooling structure |
US11175046B2 (en) | 2019-05-09 | 2021-11-16 | General Electric Company | Combustor premixer assembly including inlet lips |
GB2585025A (en) * | 2019-06-25 | 2020-12-30 | Siemens Ag | Combustor for a gas turbine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1029195B (de) * | 1955-10-01 | 1958-04-30 | Messerschmitt Boelkow Blohm | Rohrbrennkammer fuer Brennkraft-Turbinen, insbesondere Flugzeug-Brennkraft-Turbinen |
US3899884A (en) * | 1970-12-02 | 1975-08-19 | Gen Electric | Combustor systems |
US3851466A (en) * | 1973-04-12 | 1974-12-03 | Gen Motors Corp | Combustion apparatus |
US3927958A (en) * | 1974-10-29 | 1975-12-23 | Gen Motors Corp | Recirculating combustion apparatus |
CH593457A5 (en) * | 1975-08-28 | 1977-11-30 | United Technologies Corp | Gas turbine combustor having staged concentric premixing tubes - to control formation of harmful exhaust emissions |
US4215535A (en) * | 1978-01-19 | 1980-08-05 | United Technologies Corporation | Method and apparatus for reducing nitrous oxide emissions from combustors |
FR2572463B1 (fr) * | 1984-10-30 | 1989-01-20 | Snecma | Systeme d'injection a geometrie variable. |
US5117636A (en) * | 1990-02-05 | 1992-06-02 | General Electric Company | Low nox emission in gas turbine system |
US5156002A (en) * | 1990-03-05 | 1992-10-20 | Rolf J. Mowill | Low emissions gas turbine combustor |
-
1994
- 1994-03-10 FR FR9402750A patent/FR2717250B1/fr not_active Expired - Lifetime
-
1995
- 1995-03-08 US US08/400,574 patent/US5592819A/en not_active Expired - Lifetime
- 1995-03-08 DE DE69500969T patent/DE69500969T2/de not_active Expired - Lifetime
- 1995-03-08 EP EP95400497A patent/EP0671590B1/de not_active Expired - Lifetime
- 1995-03-10 JP JP05117595A patent/JP3305909B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0671590A1 (de) | 1995-09-13 |
DE69500969T2 (de) | 1998-03-26 |
JP3305909B2 (ja) | 2002-07-24 |
FR2717250A1 (fr) | 1995-09-15 |
JPH07260150A (ja) | 1995-10-13 |
EP0671590B1 (de) | 1997-11-05 |
US5592819A (en) | 1997-01-14 |
FR2717250B1 (fr) | 1996-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8365 | Fully valid after opposition proceedings | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SNECMA MOTEURS, PARIS, FR |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: SNECMA, PARIS, FR |