EP1526332A3 - Injecteur de combustible - Google Patents
Injecteur de combustible Download PDFInfo
- Publication number
- EP1526332A3 EP1526332A3 EP20040023823 EP04023823A EP1526332A3 EP 1526332 A3 EP1526332 A3 EP 1526332A3 EP 20040023823 EP20040023823 EP 20040023823 EP 04023823 A EP04023823 A EP 04023823A EP 1526332 A3 EP1526332 A3 EP 1526332A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- injection nozzle
- fuel injection
- fuel
- fuel openings
- openings
- 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.)
- Withdrawn
Links
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
- F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
- F23D11/106—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet
-
- 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
- F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
- F23D11/106—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet
- F23D11/107—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet at least one of both being subjected to a swirling motion
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/11101—Pulverising gas flow impinging on fuel from pre-filming surface, e.g. lip atomizers
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003148604 DE10348604A1 (de) | 2003-10-20 | 2003-10-20 | Kraftstoffeinspritzdüse mit filmartiger Kraftstoffplatzierung |
DE10348604 | 2003-10-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1526332A2 EP1526332A2 (fr) | 2005-04-27 |
EP1526332A3 true EP1526332A3 (fr) | 2012-02-15 |
Family
ID=34384376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20040023823 Withdrawn EP1526332A3 (fr) | 2003-10-20 | 2004-10-06 | Injecteur de combustible |
Country Status (3)
Country | Link |
---|---|
US (1) | US9033263B2 (fr) |
EP (1) | EP1526332A3 (fr) |
DE (1) | DE10348604A1 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060283181A1 (en) * | 2005-06-15 | 2006-12-21 | Arvin Technologies, Inc. | Swirl-stabilized burner for thermal management of exhaust system and associated method |
EP2236932A1 (fr) * | 2009-03-17 | 2010-10-06 | Siemens Aktiengesellschaft | Procédé de fonctionnement d'un brûleur et brûleur, notamment pour une turbine à gaz |
US8453454B2 (en) * | 2010-04-14 | 2013-06-04 | General Electric Company | Coannular oil injection nozzle |
US9188063B2 (en) | 2011-11-03 | 2015-11-17 | Delavan Inc. | Injectors for multipoint injection |
EP3087323B1 (fr) * | 2014-04-03 | 2019-08-21 | Siemens Aktiengesellschaft | Injecteur de combustible, brûleur avec un tel injecteur de combustible, et turbine à gaz munie dudit brûleur |
WO2015174880A1 (fr) * | 2014-05-12 | 2015-11-19 | General Electric Company | Cartouche de combustible liquide avant la formation de film |
US10385809B2 (en) | 2015-03-31 | 2019-08-20 | Delavan Inc. | Fuel nozzles |
US9897321B2 (en) | 2015-03-31 | 2018-02-20 | Delavan Inc. | Fuel nozzles |
US10132500B2 (en) | 2015-10-16 | 2018-11-20 | Delavan Inc. | Airblast injectors |
US20180058696A1 (en) * | 2016-08-23 | 2018-03-01 | General Electric Company | Fuel-air mixer assembly for use in a combustor of a turbine engine |
US10876477B2 (en) | 2016-09-16 | 2020-12-29 | Delavan Inc | Nozzles with internal manifolding |
US10344981B2 (en) | 2016-12-16 | 2019-07-09 | Delavan Inc. | Staged dual fuel radial nozzle with radial liquid fuel distributor |
US20180335214A1 (en) * | 2017-05-18 | 2018-11-22 | United Technologies Corporation | Fuel air mixer assembly for a gas turbine engine combustor |
US11149948B2 (en) | 2017-08-21 | 2021-10-19 | General Electric Company | Fuel nozzle with angled main injection ports and radial main injection ports |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3819898A1 (de) * | 1988-06-11 | 1989-12-14 | Daimler Benz Ag | Brennkammer fuer eine thermische stroemungsmaschine |
DE19532264A1 (de) * | 1995-09-01 | 1997-03-06 | Mtu Muenchen Gmbh | Einrichtung zur Aufbereitung eines Gemisches aus Brennstoff und Luft an Brennkammern für Gasturbinentriebwerke |
EP1331441A1 (fr) * | 2002-01-21 | 2003-07-30 | National Aerospace Laboratory of Japan | Buse d'atomisation de liquide |
Family Cites Families (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3955361A (en) * | 1971-12-15 | 1976-05-11 | Phillips Petroleum Company | Gas turbine combustor with controlled fuel mixing |
SE371685B (fr) | 1972-04-21 | 1974-11-25 | Stal Laval Turbin Ab | |
GB1421399A (en) * | 1972-11-13 | 1976-01-14 | Snecma | Fuel injectors |
US3866413A (en) * | 1973-01-22 | 1975-02-18 | Parker Hannifin Corp | Air blast fuel atomizer |
US3930369A (en) * | 1974-02-04 | 1976-01-06 | General Motors Corporation | Lean prechamber outflow combustor with two sets of primary air entrances |
US3980233A (en) * | 1974-10-07 | 1976-09-14 | Parker-Hannifin Corporation | Air-atomizing fuel nozzle |
US4170108A (en) * | 1975-04-25 | 1979-10-09 | Rolls-Royce Limited | Fuel injectors for gas turbine engines |
US4141213A (en) * | 1977-06-23 | 1979-02-27 | General Motors Corporation | Pilot flame tube |
US4218020A (en) * | 1979-02-23 | 1980-08-19 | General Motors Corporation | Elliptical airblast nozzle |
US4425755A (en) * | 1980-09-16 | 1984-01-17 | Rolls-Royce Limited | Gas turbine dual fuel burners |
CH670296A5 (en) | 1986-02-24 | 1989-05-31 | Bbc Brown Boveri & Cie | Gas turbine fuel nozzle - has externally-supported premixing chamber for liq. fuel and air |
CA1306873C (fr) * | 1987-04-27 | 1992-09-01 | Jack R. Taylor | Injecteur de combustible a faible teneur en coke, pour turbine a gaz |
FR2673705A1 (fr) * | 1991-03-06 | 1992-09-11 | Snecma | Chambre de combustion de turbomachine munie d'un dispositif anti-cokefaction du fond de ladite chambre. |
DE4228816C2 (de) * | 1992-08-29 | 1998-08-06 | Mtu Muenchen Gmbh | Brenner für Gasturbinentriebwerke |
US5251447A (en) * | 1992-10-01 | 1993-10-12 | General Electric Company | Air fuel mixer for gas turbine combustor |
US5505045A (en) * | 1992-11-09 | 1996-04-09 | Fuel Systems Textron, Inc. | Fuel injector assembly with first and second fuel injectors and inner, outer, and intermediate air discharge chambers |
FR2698157B1 (fr) * | 1992-11-18 | 1994-12-16 | Snecma | Système d'injection aérodynamique de chambre de combustion. |
US5303554A (en) * | 1992-11-27 | 1994-04-19 | Solar Turbines Incorporated | Low NOx injector with central air swirling and angled fuel inlets |
DE4316474A1 (de) * | 1993-05-17 | 1994-11-24 | Abb Management Ag | Vormischbrenner zum Betrieb einer Brennkraftmaschine, einer Brennkammer einer Gasturbogruppe oder Feuerungsanlage |
US5479781A (en) * | 1993-09-02 | 1996-01-02 | General Electric Company | Low emission combustor having tangential lean direct injection |
US5351477A (en) * | 1993-12-21 | 1994-10-04 | General Electric Company | Dual fuel mixer for gas turbine combustor |
DE4424597B4 (de) | 1994-07-13 | 2006-03-23 | Alstom | Verbrennungsvorrichtung |
US5701732A (en) | 1995-01-24 | 1997-12-30 | Delavan Inc. | Method and apparatus for purging of gas turbine injectors |
US5778676A (en) * | 1996-01-02 | 1998-07-14 | General Electric Company | Dual fuel mixer for gas turbine combustor |
US5680766A (en) * | 1996-01-02 | 1997-10-28 | General Electric Company | Dual fuel mixer for gas turbine combustor |
GB2319078B (en) * | 1996-11-08 | 1999-11-03 | Europ Gas Turbines Ltd | Combustor arrangement |
JP3619626B2 (ja) * | 1996-11-29 | 2005-02-09 | 株式会社東芝 | ガスタービン燃焼器の運転方法 |
US5816049A (en) * | 1997-01-02 | 1998-10-06 | General Electric Company | Dual fuel mixer for gas turbine combustor |
DE19729246C2 (de) | 1997-07-09 | 2001-06-28 | Deutsch Zentr Luft & Raumfahrt | Zerstäuberdüse für die Kraftstoffzerstäubung in Brennern |
US5966937A (en) * | 1997-10-09 | 1999-10-19 | United Technologies Corporation | Radial inlet swirler with twisted vanes for fuel injector |
GB9726697D0 (en) * | 1997-12-18 | 1998-02-18 | Secr Defence | Fuel injector |
DE19803879C1 (de) * | 1998-01-31 | 1999-08-26 | Mtu Muenchen Gmbh | Zweistoffbrenner |
GB2333832A (en) * | 1998-01-31 | 1999-08-04 | Europ Gas Turbines Ltd | Multi-fuel gas turbine engine combustor |
US6119459A (en) * | 1998-08-18 | 2000-09-19 | Alliedsignal Inc. | Elliptical axial combustor swirler |
EP0994300B1 (fr) * | 1998-10-14 | 2003-11-26 | ALSTOM (Switzerland) Ltd | Brûleur pour la conduite d'un générateur de chaleur |
IT1313547B1 (it) * | 1999-09-23 | 2002-07-24 | Nuovo Pignone Spa | Camera di premiscelamento per turbine a gas |
EP1096201A1 (fr) * | 1999-10-29 | 2001-05-02 | Siemens Aktiengesellschaft | Brûleur |
US6272840B1 (en) * | 2000-01-13 | 2001-08-14 | Cfd Research Corporation | Piloted airblast lean direct fuel injector |
US6474071B1 (en) * | 2000-09-29 | 2002-11-05 | General Electric Company | Multiple injector combustor |
US6363726B1 (en) * | 2000-09-29 | 2002-04-02 | General Electric Company | Mixer having multiple swirlers |
DE10056243A1 (de) * | 2000-11-14 | 2002-05-23 | Alstom Switzerland Ltd | Brennkammer und Verfahren zum Betrieb dieser Brennkammer |
FR2836986B1 (fr) * | 2002-03-07 | 2004-11-19 | Snecma Moteurs | Systeme d'injection multi-modes d'un melange air/carburant dans une chambre de combustion |
JP4414769B2 (ja) * | 2002-04-26 | 2010-02-10 | ロールス−ロイス・コーポレーション | ガスタービンエンジン燃焼器用の燃料予混合モジュール |
DE10219354A1 (de) * | 2002-04-30 | 2003-11-13 | Rolls Royce Deutschland | Gasturbinenbrennkammer mit gezielter Kraftstoffeinbringung zur Verbesserung der Homogenität des Kraftstoff-Luft-Gemisches |
US6986255B2 (en) * | 2002-10-24 | 2006-01-17 | Rolls-Royce Plc | Piloted airblast lean direct fuel injector with modified air splitter |
JP4065947B2 (ja) * | 2003-08-05 | 2008-03-26 | 独立行政法人 宇宙航空研究開発機構 | ガスタービン燃焼器用燃料・空気プレミキサー |
DE10340826A1 (de) * | 2003-09-04 | 2005-03-31 | Rolls-Royce Deutschland Ltd & Co Kg | Homogene Gemischbildung durch verdrallte Einspritzung des Kraftstoffs |
US6968255B1 (en) * | 2004-10-22 | 2005-11-22 | Pulse Microsystems, Ltd. | Method and system for automatically deriving stippling stitch designs in embroidery patterns |
JP2006300448A (ja) * | 2005-04-22 | 2006-11-02 | Mitsubishi Heavy Ind Ltd | ガスタービンの燃焼器 |
-
2003
- 2003-10-20 DE DE2003148604 patent/DE10348604A1/de not_active Withdrawn
-
2004
- 2004-10-06 EP EP20040023823 patent/EP1526332A3/fr not_active Withdrawn
- 2004-10-19 US US10/967,320 patent/US9033263B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3819898A1 (de) * | 1988-06-11 | 1989-12-14 | Daimler Benz Ag | Brennkammer fuer eine thermische stroemungsmaschine |
DE19532264A1 (de) * | 1995-09-01 | 1997-03-06 | Mtu Muenchen Gmbh | Einrichtung zur Aufbereitung eines Gemisches aus Brennstoff und Luft an Brennkammern für Gasturbinentriebwerke |
EP1331441A1 (fr) * | 2002-01-21 | 2003-07-30 | National Aerospace Laboratory of Japan | Buse d'atomisation de liquide |
Also Published As
Publication number | Publication date |
---|---|
DE10348604A1 (de) | 2005-07-28 |
US20050133642A1 (en) | 2005-06-23 |
US9033263B2 (en) | 2015-05-19 |
EP1526332A2 (fr) | 2005-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: RACKWITZ, LEIF |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F23R 3/28 20060101ALI20120112BHEP Ipc: F23D 11/10 20060101AFI20120112BHEP |
|
17P | Request for examination filed |
Effective date: 20120814 |
|
AKX | Designation fees paid |
Designated state(s): DE FR GB |
|
17Q | First examination report despatched |
Effective date: 20130618 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20160310 |