WO2003076782A1 - Verfahren zum zünden der brennkammer einer gasturbinenanlage sowie zündvorrichtung zur durchführung des verfahrens - Google Patents
Verfahren zum zünden der brennkammer einer gasturbinenanlage sowie zündvorrichtung zur durchführung des verfahrens Download PDFInfo
- Publication number
- WO2003076782A1 WO2003076782A1 PCT/CH2003/000133 CH0300133W WO03076782A1 WO 2003076782 A1 WO2003076782 A1 WO 2003076782A1 CH 0300133 W CH0300133 W CH 0300133W WO 03076782 A1 WO03076782 A1 WO 03076782A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ignition
- tube
- air
- combustion chamber
- gas
- Prior art date
Links
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
- F02C7/26—Starting; Ignition
- F02C7/264—Ignition
Definitions
- the present invention relates to the field of gas turbines. It relates to a method for igniting the combustion chamber of a gas turbine system and an ignition device for carrying out the method.
- the continuous combustion in the combustion chamber of a gas turbine must be started by the combustion mixture (usually an air / fuel mixture) being ignited by an external ignition source. As a rule, this takes place via electrical sparks which ignite the mixture of the combustion chamber either directly or indirectly via a so-called pilot burner. AI Ignite the chamber directly or indirectly using a so-called pilot burner. Alternatively, ignition sources are proposed which supply the required energy via a glowing surface or via a laser light source.
- the spark plug for generating the ignition spark requires the supply of a high electrical voltage directly in the combustion chamber.
- the supply, in particular the insulation, of this high-voltage line which can only be made ceramic due to the prevailing temperatures at the compressor outlet, is relatively susceptible to thermal expansion and shocks.
- the essence of the invention is to use the resonance ignition known per se for igniting the combustion chamber of a gas turbine system, by releasing a compressed gas with a far supercritical pressure ratio via a nozzle and by interacting with a resonance tube downstream of the nozzle to a temperature suitable for igniting hydrocarbons - Heating is heated, and the heated gas is used directly or indirectly to ignite a fuel / air mixture introduced into the combustion chamber.
- the combustion chamber preferably comprises a combustion chamber to which a flame tube of a pilot burner opening into the combustion chamber of the combustion chamber is connected.
- a pilot fuel and pilot air are introduced into the flame tube, and the pilot fuel / pilot air mixture is ignited in the flame tube.
- a gas other than air, in particular nitrogen, is used as the compressed gas
- additional ignition air is used for the ignition and the ignition air is additionally heated.
- an ignition chamber opening into the flame tube is arranged between the flame tube and the resonance tube, and part of the air heated in the resonance tube is supplied to the ignition chamber through an ignition opening in the resonance tube, mixes there with the ignition fuel and ignites itself.
- the remaining part of the resonance Pipe relaxed air is preferably discharged past the ignition chamber into the flame tube.
- the pilot fuel / pilot air mixture can be ignited in the flame tube by contact with a heated surface of the resonance tube.
- the method according to the invention can be carried out particularly simply if the fuel of the gas turbine which is already present is used as the pilot fuel.
- An improvement in the ignitability can be achieved if oxygen is added to the air heated in the resonance tube and / or the other air relaxed in the resonance tube.
- the method can be integrated particularly easily into a gas turbine system with a compressor for compressing the combustion air if the compressed air for igniting the combustion chamber is taken from the compressor and / or from an external pilot air supply.
- the ignition device according to the invention is preferably designed such that a flame tube opening into the combustion chamber is connected to the combustion chamber of the combustion chamber, and that at least some of the gas expanded through the nozzle into the resonance tube flows into the flame tube via an outlet channel running outside the resonance tube.
- the entire gas expanded through the nozzle into the resonance tube flows into the flame tube via the outlet channel running outside the resonance tube, the resonance tube having a heated surface adjoining the flame tube.
- the resonance tube adjoins an ignition chamber, which in turn opens into the flame tube, and some of the gas in the resonance tube exits the resonance tube directly into the ignition chamber through an ignition opening.
- FIG. 1 shows a longitudinal section of a detail of a first preferred exemplary embodiment of an ignition device according to the invention with an ignition space arranged between the flame tube and the resonance tube, in which directly heated gas emerges from the resonance tube;
- FIG. 2 shows, in a representation comparable to FIG. 1, a second preferred exemplary embodiment of an ignition device according to the invention, in which the resonance tube directly borders the flame tube with a heated surface;
- Fig. 3 is a system diagram for the supply of one in one
- Gas turbine system integrated ignition device according to the invention with compressed air shows, in a representation comparable to FIG. 1, a third preferred exemplary embodiment of an ignition device according to the invention, in which the resonance igniter is installed in a modified ignition torch and
- FIG. 5 shows, in a representation comparable to FIG. 1, a further preferred exemplary embodiment of an ignition device according to the invention, in which the resonance tube is directly connected to the fuel tube.
- FIG. 1 shows a first preferred exemplary embodiment of an ignition device according to the invention in a longitudinal section.
- the ignition device 10 is based on a configuration as shown in FIG. 1 of EP-A1-0 992 661.
- the hot gases required to drive the gas turbine are generated by burning a gaseous and / or liquid fuel in the combustion chamber 11 of a combustion chamber (30 in FIG. 3).
- the combustion chamber 11 is laterally delimited by a combustion chamber wall 12.
- a flame tube 13 opens into the combustion chamber 11 through an opening in the combustion chamber wall 12.
- the flame tube 13 is concentric with a central axis 14. Fuel is introduced into the flame tube 13 through a central fuel tube 23.
- the aim of the invention is to increase the availability of the gas turbine by means of a robust ignition lance without electrical components.
- the resonance ignition is based on the following principle of action: If a compressed gas (e.g. air) is expanded via a nozzle, the gas cools down first because the pressure energy is converted into kinetic energy. However, if the expansion takes place with a far supercritical pressure ratio, the pressures in the gas are much higher than in the surroundings. Post-expansions take place, which relax the pressure to the ambient pressure via pressure surges. These impacts are highly dissipative, i.e. the existing pressure energy is converted into heat. If the flow is also slowed down, the kinetic energy is still available as heat. This means that most of the original pressure energy can be converted into heat.
- a compressed gas e.g. air
- the concentric outer air supply is now interrupted. Air is expanded through an ignition gas tube 22 running parallel to the fuel tube 23 before it reaches the flame tube through a nozzle 21, which can also be designed as a Laval nozzle.
- a resonance tube 19 is arranged in the axis of symmetry 15 of the ignition device and is open towards the nozzle 21.
- the gas (air) flowing out of the nozzle 21 goes directly into the resonance tube 19.
- a strong temperature increase at the partially or completely closed, opposite end of the Resonance tube 19 are generated.
- the fuel of the gas turbine is to be used primarily as the pilot fuel. Alternatively, however, the use of other fuels is also conceivable, e.g. the methane or propane currently used.
- the end of the resonance tube 19 opposite the nozzle 21 is completely closed.
- the ignition chamber is omitted, so that the closed end of the resonance tube 19 with its heated surface is in direct contact with the gas in the flame tube 13. All of the air released by the nozzle 21 is discharged through the outlet opening 17 and the outlet channel 18 into the flame tube 13.
- oxygen 26 can be added to the ignition gas pipe 22 and through an oxygen channel 25 into the outlet channel 18.
- the ignition device 31 can be integrated into a gas turbine system 27 in a relatively simple manner: the gas turbine system 27 comprises a compressor 28 for compressing the combustion air supplied via the combustion air inlet, a combustion chamber 30 and a gas turbine 29 in which the hot gases emit the combustion chamber 30 is relaxed under work and then released at an exhaust outlet 39 to a chimney or heat recovery steam generator.
- the air can be stored via the gas turbine 29 itself and / or via an external ignition air supply 35 as a source.
- Compressed air is supplied from the two alternative sources via check valves 36, 37 supplied to an ignition air reservoir 34 and fed from there into the ignition device 31 as required via a controlled valve 33.
- the necessary pilot fuel is supplied via a pilot fuel supply 32.
- the required resonance heating can also be accomplished with a propellant gas other than air (eg N 2 ) if this is more advantageously available. In this case, however, the necessary ignition air must also be heated up. This can be done over a hot surface or by mixing with the heated propellant gas or a part thereof.
- a propellant gas other than air eg N 2
- Ignition by means of the heated surface of the resonance tube can also take place when air is used as the propellant gas.
- An improvement in ignitability can be achieved by adding oxygen to the resonance gas and / or to the remaining relaxed air to be discharged.
- the described method can be inserted into a wide variety of geometries. Because of its compact design, however, it is particularly advantageous to design the resonance tube 19 such that the current electrical component (FIG. 1 of EP-A1-0 992 661) is simply replaced by the resonance tube with compressed air supply 21, 22.
- the resonance ignition device with resonance tube 19, nozzle 21 and ignition gas tube 22 according to FIG. 4 can also be installed in a conventional ignition gas flare, forming an ignition device 40.
- the remaining relaxed air which is not introduced into the ignition space 16 through the ignition opening 20, passes through an outlet opening 41 into an outlet space 42 and from there via a connecting channel 43 into the flame tube 13.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003205490A AU2003205490A1 (en) | 2002-03-14 | 2003-02-21 | Method for igniting the combustion chamber of a gas turbine installation and an ignition device for carrying out said method |
EP03702262A EP1483492A1 (de) | 2002-03-14 | 2003-02-21 | Verfahren zum zünden der brennkammer einer gasturbinenanlage sowie zündvorrichtung zur durchführung des verfahrens |
US10/936,486 US7096670B2 (en) | 2002-03-14 | 2004-09-09 | Method for igniting the combustion chamber of a gas turbine unit and an ignition device for carrying out the method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10211141.3 | 2002-03-14 | ||
DE10211141A DE10211141A1 (de) | 2002-03-14 | 2002-03-14 | Verfahren zum Zünden der Brennkammer einer Gasturbinenanlage sowie Zündvorrichtung zur Durchführung des Verfahrens |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/936,486 Continuation US7096670B2 (en) | 2002-03-14 | 2004-09-09 | Method for igniting the combustion chamber of a gas turbine unit and an ignition device for carrying out the method |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003076782A1 true WO2003076782A1 (de) | 2003-09-18 |
Family
ID=27771264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH2003/000133 WO2003076782A1 (de) | 2002-03-14 | 2003-02-21 | Verfahren zum zünden der brennkammer einer gasturbinenanlage sowie zündvorrichtung zur durchführung des verfahrens |
Country Status (6)
Country | Link |
---|---|
US (1) | US7096670B2 (de) |
EP (1) | EP1483492A1 (de) |
CN (1) | CN1653254A (de) |
AU (1) | AU2003205490A1 (de) |
DE (1) | DE10211141A1 (de) |
WO (1) | WO2003076782A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7096670B2 (en) | 2002-03-14 | 2006-08-29 | Alstom Technology Ltd. | Method for igniting the combustion chamber of a gas turbine unit and an ignition device for carrying out the method |
EP1998036A2 (de) | 2007-06-01 | 2008-12-03 | Pratt & Whitney Rocketdyne Inc. | Resonanzbetriebener Glühstiftfackelzünder und Zündverfahren |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6966769B2 (en) * | 2004-04-05 | 2005-11-22 | The Boeing Company | Gaseous oxygen resonance igniter |
ITMI20071048A1 (it) * | 2007-05-23 | 2008-11-24 | Nuovo Pignone Spa | Metodo per il controllo delle dinamiche di pressione e per la stima del ciclo di vita della camera di combustione di una turbina a gas |
GB201016481D0 (en) * | 2010-10-01 | 2010-11-17 | Rolls Royce Plc | An igniter |
US8966879B1 (en) | 2012-02-15 | 2015-03-03 | Orbital Technologies Corporation | Acoustic igniter |
US9476399B1 (en) | 2012-05-16 | 2016-10-25 | Orbital Technologies Corporation | Glow plug type acoustic resonance igniter |
FR2996288B1 (fr) * | 2012-10-01 | 2014-09-12 | Turbomeca | Injecteur a double circuit de chambre de combustion de turbomachine. |
RU2555601C1 (ru) * | 2014-04-04 | 2015-07-10 | Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И Баранова" | Газодинамический воспламенитель основной топливной смеси в проточном тракте |
US10002435B2 (en) | 2016-01-29 | 2018-06-19 | Google Llc | Detecting motion in images |
CN110410233B (zh) * | 2019-07-23 | 2020-08-18 | 西安航天动力研究所 | 多组元封装式点火器 |
CN110552815B (zh) * | 2019-08-20 | 2020-12-18 | 西安航天动力研究所 | 一种气氧/煤油富燃火炬式电点火器 |
US11608783B2 (en) | 2020-11-04 | 2023-03-21 | Delavan, Inc. | Surface igniter cooling system |
US11692488B2 (en) | 2020-11-04 | 2023-07-04 | Delavan Inc. | Torch igniter cooling system |
US11473505B2 (en) | 2020-11-04 | 2022-10-18 | Delavan Inc. | Torch igniter cooling system |
US11635027B2 (en) | 2020-11-18 | 2023-04-25 | Collins Engine Nozzles, Inc. | Fuel systems for torch ignition devices |
US11226103B1 (en) | 2020-12-16 | 2022-01-18 | Delavan Inc. | High-pressure continuous ignition device |
US11421602B2 (en) | 2020-12-16 | 2022-08-23 | Delavan Inc. | Continuous ignition device exhaust manifold |
US11635210B2 (en) | 2020-12-17 | 2023-04-25 | Collins Engine Nozzles, Inc. | Conformal and flexible woven heat shields for gas turbine engine components |
US11754289B2 (en) | 2020-12-17 | 2023-09-12 | Delavan, Inc. | Axially oriented internally mounted continuous ignition device: removable nozzle |
US12092333B2 (en) | 2020-12-17 | 2024-09-17 | Collins Engine Nozzles, Inc. | Radially oriented internally mounted continuous ignition device |
US11486309B2 (en) | 2020-12-17 | 2022-11-01 | Delavan Inc. | Axially oriented internally mounted continuous ignition device: removable hot surface igniter |
US11680528B2 (en) | 2020-12-18 | 2023-06-20 | Delavan Inc. | Internally-mounted torch igniters with removable igniter heads |
US11209164B1 (en) | 2020-12-18 | 2021-12-28 | Delavan Inc. | Fuel injector systems for torch igniters |
US11286862B1 (en) | 2020-12-18 | 2022-03-29 | Delavan Inc. | Torch injector systems for gas turbine combustors |
US11415059B2 (en) | 2020-12-23 | 2022-08-16 | Collins Engine Nozzles, Inc. | Tangentially mounted torch ignitors |
US11566565B2 (en) | 2020-12-23 | 2023-01-31 | Collins Engine Nozzles, Inc. | Access hatch for internally mounted torch ignitor |
US11415058B2 (en) | 2020-12-23 | 2022-08-16 | Collins Engine Nozzles, Inc. | Torch ignitors with tangential injection |
US11708793B2 (en) | 2020-12-23 | 2023-07-25 | Collins Engine Nozzles, Inc. | Torch ignitors with gas assist start |
US11543130B1 (en) | 2021-06-28 | 2023-01-03 | Collins Engine Nozzles, Inc. | Passive secondary air assist nozzles |
US11674446B2 (en) | 2021-08-30 | 2023-06-13 | Collins Engine Nozzles, Inc. | Cooling for surface ignitors in torch ignition devices |
US11674445B2 (en) | 2021-08-30 | 2023-06-13 | Collins Engine Nozzles, Inc. | Cooling for continuous ignition devices |
US11773784B2 (en) | 2021-10-12 | 2023-10-03 | Collins Engine Nozzles, Inc. | Fuel injectors with torch ignitors |
US11549441B1 (en) | 2021-10-12 | 2023-01-10 | Collins Engine Nozzles, Inc. | Fuel injectors with torch ignitors |
CN115289497A (zh) * | 2022-09-22 | 2022-11-04 | 中国空气动力研究与发展中心空天技术研究所 | 一种用于燃烧加热器的气动谐振点火装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3994232A (en) * | 1975-08-22 | 1976-11-30 | The United States Of America As Represented By The Secretary Of The Army | Pneumatic match through use of a conical nozzle flare |
US5109669A (en) * | 1989-09-28 | 1992-05-05 | Rockwell International Corporation | Passive self-contained auto ignition system |
RU2057996C1 (ru) * | 1990-07-09 | 1996-04-10 | Московский авиационный институт им.Серго Орджоникидзе | Газодинамический воспламенитель |
RU2064132C1 (ru) * | 1992-12-09 | 1996-07-20 | Научно-исследовательский институт машиностроения | Газоструйный акустический излучатель-воспламенитель |
EP0992661A1 (de) * | 1998-10-05 | 2000-04-12 | Asea Brown Boveri AG | Zündbrenner für eine Brennkammer |
US20010001360A1 (en) * | 1999-08-19 | 2001-05-24 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation - S.N.E.C.M.A. | Acoustic igniter and ignition method for propellant liquid rocket engine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4699588A (en) * | 1986-03-06 | 1987-10-13 | Sonotech, Inc. | Method and apparatus for conducting a process in a pulsating environment |
DE3818158A1 (de) * | 1988-05-28 | 1989-12-07 | Man Nutzfahrzeuge Ag | Verfahren und vorrichtung zum beseitigen von in einem abgasfilter einer brennkraftmaschine abgeschiedenem russ |
US4926798A (en) * | 1988-08-05 | 1990-05-22 | Gas Research Institute | Process for pulse combustion |
NL8901416A (nl) * | 1989-06-05 | 1991-01-02 | Stichting Impuls | Brander voor pulserende verbranding. |
DE3941635A1 (de) * | 1989-12-16 | 1991-06-20 | Man Nutzfahrzeuge Ag | Verfahren zum regenerieren eines russfilters einer diesel-brennkraftmaschine, sowie vorrichtung zur durchfuehrung dieses verfahrens |
DE69727973T2 (de) * | 1997-12-23 | 2005-02-10 | Société Nationale d'Etude et de Construction de Moteurs d'Aviation (S.N.E.C.M.A.) | Akustischer anzünder und verfahren zum zünden eines flüssigtreibstoffgetriebenen raketenmotors |
DE10112864A1 (de) * | 2001-03-16 | 2002-09-19 | Alstom Switzerland Ltd | Verfahren zum Zünden einer thermischen Turbomaschine |
US6571549B1 (en) * | 2001-10-05 | 2003-06-03 | The United States Of America As Represented By The Secretary Of The Air Force | Jet noise suppressor |
US6584774B1 (en) * | 2001-10-05 | 2003-07-01 | The United States Of America As Represented By The Secretary Of The Air Force | High frequency pulsed fuel injector |
DE10211141A1 (de) | 2002-03-14 | 2003-09-25 | Alstom Switzerland Ltd | Verfahren zum Zünden der Brennkammer einer Gasturbinenanlage sowie Zündvorrichtung zur Durchführung des Verfahrens |
-
2002
- 2002-03-14 DE DE10211141A patent/DE10211141A1/de not_active Withdrawn
-
2003
- 2003-02-21 CN CNA038109220A patent/CN1653254A/zh active Pending
- 2003-02-21 EP EP03702262A patent/EP1483492A1/de not_active Withdrawn
- 2003-02-21 WO PCT/CH2003/000133 patent/WO2003076782A1/de not_active Application Discontinuation
- 2003-02-21 AU AU2003205490A patent/AU2003205490A1/en not_active Abandoned
-
2004
- 2004-09-09 US US10/936,486 patent/US7096670B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3994232A (en) * | 1975-08-22 | 1976-11-30 | The United States Of America As Represented By The Secretary Of The Army | Pneumatic match through use of a conical nozzle flare |
US5109669A (en) * | 1989-09-28 | 1992-05-05 | Rockwell International Corporation | Passive self-contained auto ignition system |
RU2057996C1 (ru) * | 1990-07-09 | 1996-04-10 | Московский авиационный институт им.Серго Орджоникидзе | Газодинамический воспламенитель |
RU2064132C1 (ru) * | 1992-12-09 | 1996-07-20 | Научно-исследовательский институт машиностроения | Газоструйный акустический излучатель-воспламенитель |
EP0992661A1 (de) * | 1998-10-05 | 2000-04-12 | Asea Brown Boveri AG | Zündbrenner für eine Brennkammer |
US20010001360A1 (en) * | 1999-08-19 | 2001-05-24 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation - S.N.E.C.M.A. | Acoustic igniter and ignition method for propellant liquid rocket engine |
Non-Patent Citations (2)
Title |
---|
DATABASE WPI Section PQ Week 199702, Derwent World Patents Index; Class Q73, AN 1997-019691 * |
DATABASE WPI Section PQ Week 199713, Derwent World Patents Index; Class Q73, AN 1997-144159 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7096670B2 (en) | 2002-03-14 | 2006-08-29 | Alstom Technology Ltd. | Method for igniting the combustion chamber of a gas turbine unit and an ignition device for carrying out the method |
EP1998036A2 (de) | 2007-06-01 | 2008-12-03 | Pratt & Whitney Rocketdyne Inc. | Resonanzbetriebener Glühstiftfackelzünder und Zündverfahren |
EP1998036A3 (de) * | 2007-06-01 | 2011-10-26 | Pratt & Whitney Rocketdyne Inc. | Resonanzbetriebener Glühstiftfackelzünder und Zündverfahren |
Also Published As
Publication number | Publication date |
---|---|
US20050053876A1 (en) | 2005-03-10 |
US7096670B2 (en) | 2006-08-29 |
CN1653254A (zh) | 2005-08-10 |
DE10211141A1 (de) | 2003-09-25 |
EP1483492A1 (de) | 2004-12-08 |
AU2003205490A1 (en) | 2003-09-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2003076782A1 (de) | Verfahren zum zünden der brennkammer einer gasturbinenanlage sowie zündvorrichtung zur durchführung des verfahrens | |
DE112015003905T5 (de) | Gasturbinenmaschinensystem | |
CH677523A5 (de) | ||
DE112012006249B4 (de) | Verfahren zur Gestaltung eines Arbeitsflusses eines Kolbengasmotors mit Kerzenzündung | |
DD291611A5 (de) | Verfahren und vorrichtung zum anfahren des kessels einer mit festem brennstoff beheizten energieerzeugungsanlage | |
DE19903770A1 (de) | Vergasungsbrenner für einen Gasturbinenmotor | |
DD285523A7 (de) | Brenner mit elektrischer zuendeinrichtung fuer gasfoermige brennstoffe und sauerstoff | |
DE102005042889A1 (de) | Gasturbogruppe | |
EP2690158B1 (de) | Mehrstufiges verfahren zur herstellung eines wasserstoffhaltigen gasförmigen brennstoffs und wärmegasgeneratoranlage | |
DE2129077C3 (de) | Brenner fur einen verdampfbaren flüssigen Brennstoff | |
DE102015112008A1 (de) | Mehrstufige Brennkammer | |
EP1241334B1 (de) | Verfahren zum Zünden einer thermischen Turbomaschine | |
DE2402313A1 (de) | Piezoelektrische brenneranzuender und systeme | |
EP0246283A1 (de) | Verfahren zur temperaturerhöhung von katalysatoren und vorrichtung zur durchführung des verfahrens. | |
DE102009016461A1 (de) | Zündanordnung für einen Gasmotor, mit dieser ausgerüsteter Gasmotor und Verfahren zum Betreiben des Gasmotors | |
EP0992661B1 (de) | Zündbrenner für eine Brennkammer | |
DE711023C (de) | Vorrichtung zum Verbrennen des bei Generatorgaserzeugungsanlagen anfallenden UEberschussgases und der Abgase der mit dem Generatorgas betriebenen Gasmotoren | |
DE102016208729A1 (de) | Verfahren zum Betreiben eines Raketenantriebssystems und Raketenantriebssystem | |
EP0593816B1 (de) | Brenner mit elektrischer Zündeinrichtung | |
DE19937921B4 (de) | Verfahren und Vorrichtung zum Verdampfen eines flüssigen Brennstoffes für einen Brenner | |
EP2846091B1 (de) | Oxy-gas burner with incandescent ignition | |
DE2716460A1 (de) | Universalbrenner | |
DE4320429A1 (de) | Verfahren zum Zünden der Verbrennung in einer Brennkammer sowie Vorrichtung zur Durchführung des Verfahrens | |
DE102009012249A1 (de) | Zündeinrichtung für einen Gasmotor, mit dieser ausgerüsteter Gasmotor und Verfahren zum Betreiben des Gasmotors | |
DE102017216553A1 (de) | Gaseinblasventil |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2003702262 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10936486 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 20038109220 Country of ref document: CN |
|
WWP | Wipo information: published in national office |
Ref document number: 2003702262 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: JP |