WO2004059209A1 - Verfahren und vorrichtung zur beeinflussung von verbrennungsvorgängen bei brennstoffen - Google Patents
Verfahren und vorrichtung zur beeinflussung von verbrennungsvorgängen bei brennstoffen Download PDFInfo
- Publication number
- WO2004059209A1 WO2004059209A1 PCT/DE2003/004121 DE0304121W WO2004059209A1 WO 2004059209 A1 WO2004059209 A1 WO 2004059209A1 DE 0304121 W DE0304121 W DE 0304121W WO 2004059209 A1 WO2004059209 A1 WO 2004059209A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flame
- electrodes
- voltage
- electrode
- ion
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C99/00—Subject-matter not provided for in other groups of this subclass
- F23C99/001—Applying electric means or magnetism to combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
- F02M27/04—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by electric means, ionisation, polarisation or magnetism
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
- F23N5/245—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electrical or electromechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M2900/00—Special features of, or arrangements for combustion chambers
- F23M2900/05004—Special materials for walls or lining
-
- 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
- F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
- F23R2900/00013—Reducing thermo-acoustic vibrations by active means
Definitions
- the invention relates to a method for influencing combustion processes in fuels, in which electrical means for guiding and / or modifying a flame on a burner are used in accordance with the preamble of claim 1.
- the invention also relates to a device for Implementation of the method using stabilizing and / or pollutant-reducing agents for influencing the flame during the combustion process, the agents having field-generating electrodes on the burner.
- US Pat. No. 3,416,870 A states that a flame can be influenced by electrical means without inadmissibly high currents leading to a technically or economically unacceptable power consumption occurring in the flame to be influenced:
- the flame and At least one of the electrodes required for field generation is separated from one another by an insulating material, in such a way that charge carriers from the flame cannot reach the electrode thus insulated.
- a voltage that changes over time ie in particular an AC voltage or a pulsating DC voltage, is applied.
- a current can flow in the flame until the capacitance of the capacitor formed from the electrodes and the insulating material is charged or, in other words, until the electrical opposing field built up by the displacement current and the charge carrier accumulation caused thereby prevents further charge carrier transport.
- the charges accumulated on the surface of the insulating material during the current flow phase are carried away by loss mechanisms, such as diffusion processes, a displacement current can flow again and the electric field reacts on the flame.
- EP 0 212 379 B1 discloses an arrangement for improving the combustion process in an internal combustion power plant, in which an ionization element for ionizing the gases involved in the combustion is present.
- the flame and the electrodes are separated by an ion-conducting substance, which limits the charge carrier transport.
- the limitation of the charge carrier transport is advantageously temperature-dependent, since the transition from the insulating state to the conductive state is temperature-dependent.
- the flame can be influenced without impermissibly high currents leading to a technically or economically unacceptable power consumption occurring in the flame to be influenced.
- the electrical field acts on the flame, the charge carrier transport between the flame and electrodes is limited and the occurrence of independent discharges, in particular arcing, is avoided. This results in a stabilizing and / or pollutant-reducing effect.
- the specified effects are achieved in a device according to the invention in that the flame and at least one of the electrodes required for generating the field are separated from one another by an ion-conducting insulating material, as a result of which charge carriers from the flame do not affect the so insulated electrode.
- Either aluminum oxide or in particular a zirconium oxide stabilized with additives is used as the ion-conducting material.
- Such additives are especially yttrium oxide.
- sensors are available, one of which measures the frequency of any combustion vibrations that are present and another measures the concentration of pollutants. Sensors supply the input signal to a control unit that controls the frequency, amplitude and phase of the voltage applied to the electrodes in such a way that the combustion vibrations are minimized.
- FIGS. 1 to 3 each show three different exemplary embodiments of the invention in a schematic sectional illustration.
- the flame 2 generated by a burner 1 for gaseous, liquid or powdered solid fuels transported in gases or liquids is encased by an insulating sleeve 3 in such a way that the fuel is encased at one end 4 of the envelope and on the other side 5 the combustion exhaust gas emerges.
- the insulating sleeve 3 consists of ion-conducting material as a specific, high-temperature-resistant ceramic material, which at temperatures of a few hundred Kelvin, as in the vicinity of the gas flames can be reached in gas turbines, becomes electrically conductive through ion conduction.
- a substance with such properties is in particular aluminum oxide or zirconium oxide stabilized with additives which have ion-conducting properties.
- the second-mentioned substance is used in high-temperature solid-electrolyte ceramic fuel cells, which are also known as SOFC (Solid Oxide Fuel Cell).
- SOFC Solid Oxide Fuel Cell
- an electrode 6 is arranged inside the casing 3.
- the electrode 6 arranged inside the casing 3 can also be the housing 1 or another electrically conductive part of the burner 1, as shown in FIG.
- Another electrode 7 is attached outside the casing 3.
- a plurality of electrodes of the same or different potential can be present both inside and outside the sheath 3, with only one inner and one outer electrode being spoken of for the technical function below for the sake of simplicity.
- connections of the electrodes 7 and 9 to the power supply unit 8 are electrically isolated from the insulating material shell 3, which surrounds the combustion chamber 5, by means of insulating bushings 12 and 13, respectively.
- the electrodes shown as examples in the individual figures as toroidal ring electrodes or also as cylinder electrodes can also be designed in another suitable form.
- the electrodes can consist of foils and be glued to the insulating material cover. Further the electrodes can be evaporated or sprayed onto the insulating material covering by means of suitable methods.
- the electrodes 6, 7 or 1.7 or 9, 11 are connected by leads to the power supply 8, which supplies a DC voltage.
- An advantage of the invention is that the specified device also allows the use of an AC voltage, a clocked DC voltage, a pulse voltage or any combination thereof,
- the insulating material covering 3 can be designed in such a way that - as indicated in the exemplary embodiments in FIGS. 1 and 2 - it encloses the combustion chamber 5. However, it can also enclose a single flame or several flames within a combustion chamber. In a combustion chamber, a plurality of insulating material shells with the electrodes assigned to them can enclose one or more flames.
- the electrode 9 is shielded from the flame 2 by being completely and positively encased with an insulating material cover 10, while the electrode 11 can be in direct contact with the flame.
- solids can also be treated in the same way. It is important here that smaller flames form above the solid fuel, which is normally on a grate, which are referred to as so-called flamelets and which are influenced in the sense described above.
- sensors and control devices can be assigned to the system: a first sensor detects the frequency and / or amplitude of any existing combustion vibrations. A second sensor measures the pollutant concentration in the exhaust gas flow of the flame. The sensors deliver input signals to a control unit, which controls or regulates the direct voltage and frequency, amplitude and phase of an alternating or pulse voltage, which is superimposed on the direct voltage, in such a way that the combustion vibrations and the pollutant concentration in the exhaust gas are minimal.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/540,253 US20070020567A1 (en) | 2002-12-23 | 2003-12-12 | Method and device for influencing combution processes of fuels |
EP03785570A EP1576315A1 (de) | 2002-12-23 | 2003-12-12 | Verfahren und vorrichtung zur beeinflussung von verbrennungsvorgängen bei brennstoffen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10260709.5 | 2002-12-23 | ||
DE10260709A DE10260709B3 (de) | 2002-12-23 | 2002-12-23 | Verfahren und Vorrichtung zur Beeinflussung von Verbrennungsvorgängen bei Brennstoffen |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004059209A1 true WO2004059209A1 (de) | 2004-07-15 |
Family
ID=32667536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2003/004121 WO2004059209A1 (de) | 2002-12-23 | 2003-12-12 | Verfahren und vorrichtung zur beeinflussung von verbrennungsvorgängen bei brennstoffen |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070020567A1 (de) |
EP (1) | EP1576315A1 (de) |
DE (1) | DE10260709B3 (de) |
WO (1) | WO2004059209A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006034983A1 (de) * | 2004-09-27 | 2006-04-06 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zur beeinflussung von verbrennungsvorgängen, insbesondere beim betrieb einer gasturbine |
WO2013135568A3 (de) * | 2012-03-14 | 2013-11-14 | Siemens Aktiengesellschaft | Gasturbine und verfahren zu deren betrieb |
CN104755842A (zh) * | 2012-09-10 | 2015-07-01 | 克利尔赛恩燃烧公司 | 使用限流电气元件的电动燃烧控制 |
EP2856032A4 (de) * | 2012-05-31 | 2016-02-10 | Clearsign Comb Corp | Nox-armer brenner mit hoher flamme |
Families Citing this family (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112009000622A5 (de) * | 2008-01-18 | 2010-12-16 | Innovent E.V. Technologieentwicklung | Vorrichtung und Verfahren zum aufrechterhalten und Betrieb einer Flamme |
US8851882B2 (en) * | 2009-04-03 | 2014-10-07 | Clearsign Combustion Corporation | System and apparatus for applying an electric field to a combustion volume |
FR2951808B1 (fr) * | 2009-10-22 | 2011-11-18 | Gdf Suez | Bruleur radiant a rendement accru, et procede d'amelioration du rendement d'un bruleur radiant |
EP2524130A4 (de) | 2010-01-13 | 2015-08-12 | Clearsign Comb Corp | Verfahren und vorrichtung zur elektrischen steuerung von wärmeübertragungen |
US11073280B2 (en) | 2010-04-01 | 2021-07-27 | Clearsign Technologies Corporation | Electrodynamic control in a burner system |
GB201012626D0 (en) * | 2010-07-28 | 2010-09-08 | Rolls Royce Plc | Controllable flameholder |
CN103443548B (zh) * | 2011-01-24 | 2016-04-06 | 克利尔赛恩燃烧公司 | 用于向燃烧容积施加电场的系统和装置 |
KR20140033005A (ko) | 2011-02-09 | 2014-03-17 | 클리어사인 컨버스천 코포레이션 | 가스에 수반된 하전 가스 및 하전 입자를 전기역학적으로 구동하기 위한 방법 및 장치 |
RU2482391C1 (ru) * | 2011-11-29 | 2013-05-20 | Учреждение Российской академии наук Институт химической физики им. Н.Н. Семенова РАН (ИХФ РАН) | Способ увеличения скорости горения |
US20160123576A1 (en) * | 2011-12-30 | 2016-05-05 | Clearsign Combustion Corporation | Method and apparatus for enhancing flame radiation in a coal-burner retrofit |
WO2013102139A1 (en) * | 2011-12-30 | 2013-07-04 | Clearsign Combustion Corporation | Method and apparatus for enhancing flame radiation |
US9284886B2 (en) | 2011-12-30 | 2016-03-15 | Clearsign Combustion Corporation | Gas turbine with Coulombic thermal protection |
US9377195B2 (en) | 2012-03-01 | 2016-06-28 | Clearsign Combustion Corporation | Inertial electrode and system configured for electrodynamic interaction with a voltage-biased flame |
US9879858B2 (en) | 2012-03-01 | 2018-01-30 | Clearsign Combustion Corporation | Inertial electrode and system configured for electrodynamic interaction with a flame |
US9371994B2 (en) | 2013-03-08 | 2016-06-21 | Clearsign Combustion Corporation | Method for Electrically-driven classification of combustion particles |
CN104285099A (zh) * | 2012-03-27 | 2015-01-14 | 克利尔赛恩燃烧公司 | 带电动均化的固体燃料燃烧器 |
US9289780B2 (en) * | 2012-03-27 | 2016-03-22 | Clearsign Combustion Corporation | Electrically-driven particulate agglomeration in a combustion system |
US9366427B2 (en) * | 2012-03-27 | 2016-06-14 | Clearsign Combustion Corporation | Solid fuel burner with electrodynamic homogenization |
US9267680B2 (en) | 2012-03-27 | 2016-02-23 | Clearsign Combustion Corporation | Multiple fuel combustion system and method |
WO2013166084A1 (en) * | 2012-04-30 | 2013-11-07 | Clearsign Combustion Corporation | Gas turbine and gas turbine afterburner |
US20130323661A1 (en) * | 2012-06-01 | 2013-12-05 | Clearsign Combustion Corporation | Long flame process heater |
WO2014005143A1 (en) * | 2012-06-29 | 2014-01-03 | Clearsign Combustion Corporation | Combustion system with a corona electrode |
US9702550B2 (en) | 2012-07-24 | 2017-07-11 | Clearsign Combustion Corporation | Electrically stabilized burner |
US9310077B2 (en) | 2012-07-31 | 2016-04-12 | Clearsign Combustion Corporation | Acoustic control of an electrodynamic combustion system |
US20150219333A1 (en) * | 2012-08-27 | 2015-08-06 | Clearsign Combustion Corporation | Electrodynamic combustion system with variable gain electrodes |
US9496688B2 (en) * | 2012-11-27 | 2016-11-15 | Clearsign Combustion Corporation | Precombustion ionization |
US9513006B2 (en) | 2012-11-27 | 2016-12-06 | Clearsign Combustion Corporation | Electrodynamic burner with a flame ionizer |
US9746180B2 (en) | 2012-11-27 | 2017-08-29 | Clearsign Combustion Corporation | Multijet burner with charge interaction |
US9562681B2 (en) * | 2012-12-11 | 2017-02-07 | Clearsign Combustion Corporation | Burner having a cast dielectric electrode holder |
US20140170576A1 (en) * | 2012-12-12 | 2014-06-19 | Clearsign Combustion Corporation | Contained flame flare stack |
US20140170575A1 (en) * | 2012-12-14 | 2014-06-19 | Clearsign Combustion Corporation | Ionizer for a combustion system, including foam electrode structure |
CN104854407A (zh) * | 2012-12-21 | 2015-08-19 | 克利尔赛恩燃烧公司 | 包括互补电极对的电燃烧控制系统 |
WO2014105990A1 (en) | 2012-12-26 | 2014-07-03 | Clearsign Combustion Corporation | Combustion system with a grid switching electrode |
US9469819B2 (en) | 2013-01-16 | 2016-10-18 | Clearsign Combustion Corporation | Gasifier configured to electrodynamically agitate charged chemical species in a reaction region and related methods |
US10364984B2 (en) * | 2013-01-30 | 2019-07-30 | Clearsign Combustion Corporation | Burner system including at least one coanda surface and electrodynamic control system, and related methods |
US10077899B2 (en) | 2013-02-14 | 2018-09-18 | Clearsign Combustion Corporation | Startup method and mechanism for a burner having a perforated flame holder |
US20140227645A1 (en) * | 2013-02-14 | 2014-08-14 | Clearsign Combustion Corporation | Burner systems configured to control at least one geometric characteristic of a flame and related methods |
WO2014127307A1 (en) | 2013-02-14 | 2014-08-21 | Clearsign Combustion Corporation | Perforated flame holder and burner including a perforated flame holder |
US10571124B2 (en) | 2013-02-14 | 2020-02-25 | Clearsign Combustion Corporation | Selectable dilution low NOx burner |
US11953201B2 (en) | 2013-02-14 | 2024-04-09 | Clearsign Technologies Corporation | Control system and method for a burner with a distal flame holder |
US9377189B2 (en) * | 2013-02-21 | 2016-06-28 | Clearsign Combustion Corporation | Methods for operating an oscillating combustor with pulsed charger |
US9696034B2 (en) | 2013-03-04 | 2017-07-04 | Clearsign Combustion Corporation | Combustion system including one or more flame anchoring electrodes and related methods |
US20140255856A1 (en) * | 2013-03-06 | 2014-09-11 | Clearsign Combustion Corporation | Flame control in the buoyancy-dominated fluid dynamics region |
ITRM20130157A1 (it) * | 2013-03-15 | 2014-09-16 | Agenzia Naz Per Le Nuove Tecn Ologie L Ener | Dispositivo per il controllo dinamico di turbine a gas e soppressione dei fenomeni di humming. |
US20140287368A1 (en) * | 2013-03-23 | 2014-09-25 | Clearsign Combustion Corporation | Premixed flame location control |
WO2014160836A1 (en) * | 2013-03-27 | 2014-10-02 | Clearsign Combustion Corporation | Electrically controlled combustion fluid flow |
US9739479B2 (en) | 2013-03-28 | 2017-08-22 | Clearsign Combustion Corporation | Battery-powered high-voltage converter circuit with electrical isolation and mechanism for charging the battery |
US10125979B2 (en) | 2013-05-10 | 2018-11-13 | Clearsign Combustion Corporation | Combustion system and method for electrically assisted start-up |
WO2015017087A1 (en) * | 2013-07-29 | 2015-02-05 | Clearsign Combustion Corporation | Combustion-powered electrodynamic combustion system |
WO2015017084A1 (en) * | 2013-07-30 | 2015-02-05 | Clearsign Combustion Corporation | Combustor having a nonmetallic body with external electrodes |
WO2015038245A1 (en) | 2013-09-13 | 2015-03-19 | Clearsign Combustion Corporation | Transient control of a combustion reaction |
WO2015042566A1 (en) * | 2013-09-23 | 2015-03-26 | Clearsign Combustion Corporation | Control of combustion reaction physical extent |
WO2015051377A1 (en) * | 2013-10-04 | 2015-04-09 | Clearsign Combustion Corporation | Ionizer for a combustion system |
WO2015057740A1 (en) * | 2013-10-14 | 2015-04-23 | Clearsign Combustion Corporation | Flame visualization control for electrodynamic combustion control |
EP3066385A4 (de) | 2013-11-08 | 2017-11-15 | Clearsign Combustion Corporation | Verbrennungssystem mit flammenpositionsbetätigung |
WO2015089306A1 (en) * | 2013-12-11 | 2015-06-18 | Clearsign Combustion Corporation | Process material electrode for combustion control |
CN105765304B (zh) * | 2013-12-31 | 2018-04-03 | 克利尔赛恩燃烧公司 | 用于扩展燃烧反应中可燃极限的方法和装置 |
WO2015123683A1 (en) * | 2014-02-14 | 2015-08-20 | Clearsign Combustion Corporation | Application of an electric field to a combustion reaction supported by a perforated flame holder |
US9702547B2 (en) | 2014-10-15 | 2017-07-11 | Clearsign Combustion Corporation | Current gated electrode for applying an electric field to a flame |
US20160138799A1 (en) * | 2014-11-13 | 2016-05-19 | Clearsign Combustion Corporation | Burner or boiler electrical discharge control |
US11473774B2 (en) * | 2015-02-17 | 2022-10-18 | Clearsign Technologies Corporation | Methods of upgrading a conventional combustion system to include a perforated flame holder |
WO2017003417A1 (en) * | 2015-06-29 | 2017-01-05 | Siemens Aktiengesellschaft | Sensor system and method for detecting combustion anomalies in a gas turbine combustor |
CN108291717B (zh) | 2016-01-13 | 2020-12-11 | 美一蓝技术公司 | 瓷砖组之间具有间隙的穿孔火焰保持器 |
EP3449183B1 (de) | 2016-04-29 | 2023-12-06 | ClearSign Technologies Corporation | Brennersystem mit diskreten transversalen flammenstabilisatoren |
US10514165B2 (en) | 2016-07-29 | 2019-12-24 | Clearsign Combustion Corporation | Perforated flame holder and system including protection from abrasive or corrosive fuel |
US10619845B2 (en) | 2016-08-18 | 2020-04-14 | Clearsign Combustion Corporation | Cooled ceramic electrode supports |
WO2018085152A1 (en) | 2016-11-04 | 2018-05-11 | Clearsign Combustion Corporation | Plasma pilot |
CN109462928B (zh) * | 2018-12-29 | 2021-06-29 | 哈尔滨工业大学 | 一种高频激励放电中心等离子体与侧面等离子体协同抑制燃烧压力脉动的方法 |
CN109724107B (zh) * | 2018-12-29 | 2021-04-23 | 哈尔滨工业大学 | 一种高频激励放电侧面等离子体抑制燃烧压力脉动的方法 |
CN109729634B (zh) * | 2018-12-29 | 2021-07-30 | 哈尔滨工业大学 | 一种高频激励放电中心等离子体抑制燃烧压力脉动的方法 |
CN111043623B (zh) * | 2019-12-30 | 2021-07-30 | 哈尔滨工业大学 | 一种基于电场影响火焰根部的闭环负反馈调节避免燃烧室产生共振的方法 |
US11933216B2 (en) * | 2022-01-04 | 2024-03-19 | General Electric Company | Systems and methods for providing output products to a combustion chamber of a gas turbine engine |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1013015A (en) | 1962-08-16 | 1965-12-15 | Axel Bertilsson Kjellstrom | Methods and arrangements for the use with combustion processes |
US3416870A (en) | 1965-11-01 | 1968-12-17 | Exxon Research Engineering Co | Apparatus for the application of an a.c. electrostatic field to combustion flames |
CH568250A5 (en) * | 1971-06-30 | 1975-10-31 | Nikolsky Boris | Electron conducting glass - contg oxides of silicon iron,sodium and lithium,for use in glass electrodes |
EP0212379B1 (de) | 1985-08-21 | 1990-06-27 | Till Keesmann | Vorrichtung zum Fördern der Verbrennung in Verbrennungsanlagen |
WO1996001394A1 (en) | 1994-07-01 | 1996-01-18 | Torfinn Johnsen | An electrode arrangement for use in a combustion chamber |
EP1178206A1 (de) * | 2000-02-16 | 2002-02-06 | Motonari Koyama | Verbrennungsverbessernde Einrichtung und Verfahren zu deren Verwendung |
WO2003081130A1 (de) * | 2002-03-22 | 2003-10-02 | Pyroplasma Kg | Brennstoffverbrennungsvorrichtung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3306338A (en) * | 1965-11-01 | 1967-02-28 | Exxon Research Engineering Co | Apparatus for the application of insulated a.c. fields to flares |
US4098669A (en) * | 1976-03-31 | 1978-07-04 | Diamond Shamrock Technologies S.A. | Novel yttrium oxide electrodes and their uses |
US4111636A (en) * | 1976-12-03 | 1978-09-05 | Lawrence P. Weinberger | Method and apparatus for reducing pollutant emissions while increasing efficiency of combustion |
US4621599A (en) * | 1983-12-13 | 1986-11-11 | Nippon Soken, Inc. | Method and apparatus for operating direct injection type internal combustion engine |
EP0581451B1 (de) * | 1992-07-01 | 1996-10-30 | Toyota Jidosha Kabushiki Kaisha | Verfahren zur Verbrennungsregelung |
US5544597A (en) * | 1995-08-29 | 1996-08-13 | Plasma Technology Corporation | Plasma pyrolysis and vitrification of municipal waste |
US5985110A (en) * | 1996-03-28 | 1999-11-16 | Bakhir; Vitold M. | Apparatus for electrochemical treatment of water and/or water solutions |
US6918755B1 (en) * | 2004-07-20 | 2005-07-19 | Arvin Technologies, Inc. | Fuel-fired burner with skewed electrode arrangement |
-
2002
- 2002-12-23 DE DE10260709A patent/DE10260709B3/de not_active Expired - Fee Related
-
2003
- 2003-12-12 WO PCT/DE2003/004121 patent/WO2004059209A1/de active Application Filing
- 2003-12-12 EP EP03785570A patent/EP1576315A1/de not_active Withdrawn
- 2003-12-12 US US10/540,253 patent/US20070020567A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1013015A (en) | 1962-08-16 | 1965-12-15 | Axel Bertilsson Kjellstrom | Methods and arrangements for the use with combustion processes |
US3416870A (en) | 1965-11-01 | 1968-12-17 | Exxon Research Engineering Co | Apparatus for the application of an a.c. electrostatic field to combustion flames |
CH568250A5 (en) * | 1971-06-30 | 1975-10-31 | Nikolsky Boris | Electron conducting glass - contg oxides of silicon iron,sodium and lithium,for use in glass electrodes |
EP0212379B1 (de) | 1985-08-21 | 1990-06-27 | Till Keesmann | Vorrichtung zum Fördern der Verbrennung in Verbrennungsanlagen |
WO1996001394A1 (en) | 1994-07-01 | 1996-01-18 | Torfinn Johnsen | An electrode arrangement for use in a combustion chamber |
EP1178206A1 (de) * | 2000-02-16 | 2002-02-06 | Motonari Koyama | Verbrennungsverbessernde Einrichtung und Verfahren zu deren Verwendung |
WO2003081130A1 (de) * | 2002-03-22 | 2003-10-02 | Pyroplasma Kg | Brennstoffverbrennungsvorrichtung |
Non-Patent Citations (8)
Title |
---|
"12th Annual energy-sources technology conf.", 1989, pages: 25 - 31 |
"AIAA Journal", vol. 23, 1985, pages: 1452 - 1454 |
"Combust. Flame", vol. 119, 1999, pages: 356 - 366 |
"Combust. Flame", vol. 55, 1984, pages: 53 - 58 |
"Combust. Flame", vol. 78, 1989, pages: 357 - 364 |
"Fluid Dynamics", vol. 30, 1995, pages: 166 - 174 |
"Fossil Fuel Combustion", ASME, 1991, pages 71 - 75 |
"Industrial and Engineering Chemistry", vol. 43, 1951, pages: 2726 - 2731 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006034983A1 (de) * | 2004-09-27 | 2006-04-06 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zur beeinflussung von verbrennungsvorgängen, insbesondere beim betrieb einer gasturbine |
WO2013135568A3 (de) * | 2012-03-14 | 2013-11-14 | Siemens Aktiengesellschaft | Gasturbine und verfahren zu deren betrieb |
EP2856032A4 (de) * | 2012-05-31 | 2016-02-10 | Clearsign Comb Corp | Nox-armer brenner mit hoher flamme |
CN104755842A (zh) * | 2012-09-10 | 2015-07-01 | 克利尔赛恩燃烧公司 | 使用限流电气元件的电动燃烧控制 |
CN104755842B (zh) * | 2012-09-10 | 2016-11-16 | 克利尔赛恩燃烧公司 | 使用限流电气元件的电动燃烧控制 |
Also Published As
Publication number | Publication date |
---|---|
EP1576315A1 (de) | 2005-09-21 |
US20070020567A1 (en) | 2007-01-25 |
DE10260709B3 (de) | 2004-08-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE10260709B3 (de) | Verfahren und Vorrichtung zur Beeinflussung von Verbrennungsvorgängen bei Brennstoffen | |
EP1412675B1 (de) | Verfahren und vorrichtung zur beeinflussung von verbrennungsvorgängen bei brennstoffen | |
DE19701752C2 (de) | Plasmazündvorrichtung und Zündkerze mit einer Magnetfeldeinrichtung zur Erzeugung eines Lichtbogens veränderlicher Länge | |
WO1989012731A1 (en) | Coagulator for equipment for cleaning exhaust gases from fossil fuels | |
DE3622623A1 (de) | Verfahren und vorrichtung zum beseitigen von in einem abgasfilter einer brennkraftmaschine abgeschiedenem russ | |
EP0054994A1 (de) | Anordnung zur Erzeugung von Ozon durch elektrische Entladung | |
WO1994002719A1 (de) | Verfahren und vorrichtung zur partikelentfernung aus abgasen von brennkraftmaschinen | |
DE3328777C2 (de) | ||
DE102016003791A1 (de) | Zündvorrichtung zum Zünden eines Luft-Kraftstoffgemisches in einem Brennraum | |
DE202012004602U1 (de) | Hochfrequenz-Plasmazündvorrichtung | |
DE1539998A1 (de) | Elektronenstrahlerzeuger | |
DE2047152C3 (de) | Kondensatorzundeinnchtung | |
DE102016224410B4 (de) | Sensor zur Verwendung in einem Abgasstrom einer Brennkraftmaschine und Verfahren zum Herstellen desselben | |
EP0307656A2 (de) | Koagulator für eine Abgasreinigungsanlage von Brennkraftmaschinen | |
EP3436686A1 (de) | Zündvorrichtung zum zünden eines luft-kraftstoffgemisches in einem brennraum | |
DE102008041085A1 (de) | Plasmazündsystem für eine Brennkraftmaschine | |
EP2153902A2 (de) | Elektrostatischer Abscheider und Heizungssystem | |
WO2017108389A1 (de) | Zündvorrichtung zum zünden eines kraftstoff-luft-gemisches | |
DE3810910C1 (de) | ||
EP1123641B1 (de) | Gasgefüllter teilchenbeschleuniger mit einer gepulsten plasmaquelle | |
DE10239412B4 (de) | Vorrichtung zum Zünden eines Luft-Kraftstoff-Gemischs in einem Verbrennungsmotor | |
DE625971C (de) | Gas- oder dampfgefuelltes gesteuertes Schaltrohr | |
DD210106A5 (de) | Ionisierender selbsterregender kommutator von hochspannungsimpulsenergie fuer das zuendsystem eines vergasermotors | |
DE2824775A1 (de) | Verfahren zur unterbrechung von gleichstrom und anordnung zur durchfuehrung des verfahrens | |
DE3806553A1 (de) | Elektrische impulsstromquelle und eine von dieser gebrauch machende elektromagnetische kanone |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR |
|
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: 2003785570 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 2003785570 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007020567 Country of ref document: US Ref document number: 10540253 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 10540253 Country of ref document: US |