EP4386111A1 - Dispositif, procédé et utilisation pour la production électrolytique d'un mélange gazeux pour moteurs à combustion interne et installations de chauffage - Google Patents

Dispositif, procédé et utilisation pour la production électrolytique d'un mélange gazeux pour moteurs à combustion interne et installations de chauffage Download PDF

Info

Publication number
EP4386111A1
EP4386111A1 EP22214275.4A EP22214275A EP4386111A1 EP 4386111 A1 EP4386111 A1 EP 4386111A1 EP 22214275 A EP22214275 A EP 22214275A EP 4386111 A1 EP4386111 A1 EP 4386111A1
Authority
EP
European Patent Office
Prior art keywords
electrolysis
water mist
plates
gas mixture
radiation
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Withdrawn
Application number
EP22214275.4A
Other languages
German (de)
English (en)
Inventor
Heinrich-Arnold Neisse
Mario Neumann
Johannes Stolpe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Keldor New Energy & Co Kg GmbH
Original Assignee
Keldor New Energy & Co Kg GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Keldor New Energy & Co Kg GmbH filed Critical Keldor New Energy & Co Kg GmbH
Priority to EP22214275.4A priority Critical patent/EP4386111A1/fr
Publication of EP4386111A1 publication Critical patent/EP4386111A1/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • C25B1/044—Hydrogen or oxygen by electrolysis of water producing mixed hydrogen and oxygen gas, e.g. Brown's gas [HHO]
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/01—Electrolytic cells characterised by shape or form
    • C25B9/015—Cylindrical cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/13—Single electrolytic cells with circulation of an electrolyte
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/60—Constructional parts of cells
    • C25B9/63—Holders for electrodes; Positioning of the electrodes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
    • F02B47/02—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being water or steam
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/10—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone
    • F02M25/12—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone the apparatus having means for generating such gases

Definitions

  • the invention relates to the electrolysis of water mist and the use of the resulting gas mixture as an additive in combustion engines and heating systems with an integrated burner.
  • a so-called water engine works with mixed fuels (e.g. an ethanol-water mixture), whereby the water is split into its gaseous components H 2 and O 2 , which can later react with each other in modified engines to release energy.
  • mixed fuels e.g. an ethanol-water mixture
  • H 2 and O 2 gaseous components
  • An Aqua-Flex operating mode is described with a mixture of bio-alcohol with up to 80% water.
  • Electrolysis devices often have straight plates arranged in parallel. Round plates arranged in parallel are also known.
  • DE10 2020 125 713 A1 Also known as electrolysis plates twisted around each other with diagonally arranged separating insulation strips. If these are used to electrolyze water and the resulting gas mixture is used for combustion in combustion engines and heating systems, savings in fuel consumption are possible.
  • CH 614 237 discloses an electrolysis cell which is arranged in a wound structure with two layers of metal foil and with a spacer separating insert inserted between the metal foils. In this arrangement, the metal foils are completely confronted with an aqueous electrolyte solution.
  • the object of the invention is to provide a solution (a device or a method) with which a gas mixture can be produced from distilled water, which leads to further fuel savings when used in combustion engines and (combustion) heating systems.
  • the combustion should be cleaner.
  • the device and method should function simply.
  • the device should also be space-saving.
  • the method and device should preferably be usable in combustion engines or heating systems. There, the efficiency of fuel combustion should be increased.
  • the water mist is generated from water using the water mist generator.
  • “Twisted” in the sense of the invention means a rolled arrangement of parallel electrolysis plates so that the electrolysis plates span approximately cylindrically, as exemplified in Fig.1 shown.
  • the electrolysis plates are the electrodes of the electrolysis device.
  • Separatation insulation strips in the sense of the invention are strips made of a non-conductive material that ensure a constant distance between the plates. According to the invention, the mostly rectangular electrolysis plates are fitted with separation insulation strips as diagonally as possible.
  • Water mist is finely distributed water in air and should not be confused with water vapor.
  • a transport gas into the device or for the process, which leads the water mist to the section for the energy input into the water mist by means of radiation and finally to the electrolysis area with at least two electrolysis plates.
  • the water is sensibly present in the water mist generator in liquid form.
  • the water mist contains other ingredients.
  • these can be, for example, reactive species (such as singlet oxygen, OH radicals, hydrogen peroxide, ozone, short-lived broken or loosened H-O compounds) that have a positive effect on the pressure release process and the change in the radical chain mechanism and thus also on better constant-volume combustion, e.g. in the engine compartment.
  • reactive species such as singlet oxygen, OH radicals, hydrogen peroxide, ozone, short-lived broken or loosened H-O compounds
  • the core of the invention is that the water mist is energetically excited and ionized before electrolysis - by means of the energy input by the radiation generators mentioned above.
  • This energy input by means of radiation leads to an ionization or even to a partial splitting of the water mist before electrolysis.
  • Laser radiation is known to have a wavelength in the range 400-700nm, microwave radiation from 1mm-30cm and UV radiation from 200- ⁇ 400nm.
  • the invention also relates to the use of the device according to the invention (or the method according to the invention) for the electrolytic production of a gas mixture for internal combustion engines and heating systems, and also the use for cooling an air-gas mixture before it enters internal combustion engines; in particular also the use of the device according to the invention in the above-mentioned method according to the invention.
  • the radiation generator can be placed in the flow direction before or after the electrolysis plate unit.
  • Statements relating to the device according to the invention also relate to the methods or uses according to the invention.
  • the water mist generation takes place with the water mist generator, the energy input by means of radiation with the radiation generator and the electrolysis by means of the (electrolysis plate unit with) at least two electrolysis plates.
  • the advantage of the invention is that exactly two electrolysis plates are sufficient for the electrolysis of water mist when producing a gas mixture for combustion engines in order to achieve effective electrolysis in the smallest possible space.
  • Another advantage is that the additional exposure of the water mist to laser, microwave or UV radiation obviously changes the energy level of the gas mixture produced after electrolysis (for combustion in an internal combustion engine) in such a way that better combustion characteristics are achieved.
  • This downstream combustion process is more even.
  • the engine runs more smoothly, is cleaner (better exhaust gas quality) and less susceptible to soot, and the more constant combustion ultimately makes the internal combustion engine more efficient (relative to the same power).
  • a small increase in power is usually achieved.
  • the diagonal separating insulation strips improve the turbulence of the gases exiting the electrolyzer output. This creates channels with a flow direction past the plates.
  • the diagonal arrangement of the separating insulation strips means that the paths are longer and the turbulence is also maximized.
  • a gas mixture is created which contains the electrolysis product created here as well as the transport gas. Due to the long path, the probability of good turbulence is also significantly higher.
  • a gaseous electrolyte for example in the form of a carrier gas mixed with water mist, an additional suction vortex is created at the outlet after the electrolysis plates, so that the gas mixture is additionally cooled at the outlet.
  • the twisted arrangement of the electrolysis plates saves a lot of space, which is particularly important in cars and trucks.
  • the water mist can advantageously be used as the sole electrolyte.
  • the electrolysis voltage that is applied between the electrolysis plates is a multiple of the usual electrolysis voltage of 2 V (per electrolysis plate pair). In the invention, it is preferably 12-100 V, in particular 24-60 V, between the respective plate pairs.
  • the electrolysis plates are preferably connected in parallel. In this case, a power supply line that is suitable for this voltage range and a current strength between 1 - 10 A, in particular 3.5 A, is to be used for the device according to the invention.
  • the invention allows work to be carried out with just two electrolysis plates, which saves material and means that fewer operations are required due to the twisted arrangement.
  • the round, cylindrical shape of the twisted plates offers more options for integration into hose and pipe systems in the user systems to be installed.
  • the advantage of the device with water mist according to the invention is that the water mist produced from distilled water is highly impedance and is therefore better suited for needle pulses than classic KO or NaOH electrolyzers.
  • the at least two electrolysis plates are exactly two electrolysis plates.
  • the electrolysis of the water mist by means of the electrolysis plates takes place at 12 V to ⁇ 1000 V, particularly preferably at 24-60 V, or exactly at 60 V.
  • the electrolysis of the water mist is carried out using voltage pulses with a frequency of 1kHz to 10GHz, particularly preferably 10kHz to 1MHz (this concerns the pulse control of the electrolysis plate unit, whereby the polarity does not change - called needle pulse control).
  • the voltage within the electrolyzer can then reach values of, for example, 100V to 1000V, in particular also around 200V.
  • the electrolysis is carried out by means of voltage pulses in such a way that an upstream inductive coil is tuned so that the energy briefly stored in it is as large as can be briefly stored by the capacity of the electrolysis plates, so that the optimal resonant circuit quality of this series resonant circuit is guaranteed.
  • the pulse frequency is then based on the resonance frequency of the series resonant circuit.
  • a series resonant circuit comprising the electrolysis plate unit (capacitor)
  • the water mist flowing in between the plates creates an ohmic resistance of around 4-20 ohms that acts in parallel, but this reduces the quality of the resonant circuit.
  • the reactance of the electrolyzer's capacitance also dependent on the pulse frequency, then acts in parallel to the capacitance and to the ohmic resistance caused by the water mist.
  • the plate spacing is 0.2-1mm, particularly preferably 0.5-1mm. At the same voltage, the electrolysis performance is slightly higher with a smaller plate spacing.
  • the radiation is laser radiation (i.e. the radiation generator is a laser generator), and the electrolysis is particularly preferably operated as described above with voltage pulses of the frequencies described above.
  • the advantage of this embodiment is a particularly effective energy input to the water mist.
  • the water mist is generated using an ultrasonic device, a nozzle or a device that emits exhaust heat, so that the water mist in the invention is then generated by ultrasound, by the nozzle by spraying or by exhaust heat (from the device that emits exhaust heat by evaporation).
  • An ultrasonic device or a nozzle is particularly preferred.
  • this includes in particular an ultrasound chamber for one or more ultrasound heads.
  • a transport gas supply is provided at the inlet of the water mist generator of the device (or in the process in the flow direction before the water mist is generated).
  • the water mist is guided past the electrolysis plates with the help of a transport gas (also called carrier gas).
  • Transport gases are preferably selected from air and combustible gases such as propane or butane or mixtures of these with air.
  • the water mist is transported by means of the carrier gas air, which is sucked in by an intake tract of the internal combustion engine or transported by means of a fan.
  • the uses of the device according to the invention preferably involve use in motor vehicles, in particular as a charge air cooler.
  • an air filter is connected upstream of the water mist generator (in the direction of flow). It is also preferred that a throttle valve is provided before the gas mixture obtained with the invention enters the combustion engine (or the heating system).
  • the separating insulation strips of the electrolysis plates twisted around each other are arranged at a distance of 1-5 cm, or even 1-3 cm, particularly preferably 2 ⁇ 0.2 cm (when measuring the distance of the strips arranged parallel on the plates, i.e. measured after the plates have been rolled up or before twisting).
  • the water mist generator is designed to be energized.
  • Energized means that an electric field is built up on the water mist generator by applying a voltage, which polarizes the water mist before it reaches the energy input by means of radiation (by a radiation generator) and then the electrolysis plates.
  • the electric field is preferably extended over the entire device according to the invention, so that the water retains its polarization right up to the point of contact with the electrolysis plates and even the non-electrolyzed part is still polarized at the outlet of the electrolysis device shortly before a possible injection into a combustion chamber of the engine/heater.
  • an additional polarization of the water mist is achieved in front of the electrolysis plates or the electrolysis plate unit by bringing the water mist into an electric field, for example by energizing the injection nozzle of the water mist generator or by guiding it through electrically insulated metal pipe sections (in the direction of flow) between the radiation generator and the electrolysis plates or the electrolysis plate unit.
  • the electrolysis is carried out with pulsed voltage.
  • the temperature during the electrolysis according to the invention (i.e. the temperature prevailing in the space between the electrolysis plates) is preferably ⁇ 70 °C, particularly preferably ⁇ 60 °C, in particular between 45 and 50 °C. However, the temperature is always somewhat higher than the ambient temperature, i.e. at least 30 °C.
  • the electrolysis plates are 0.1 to 1.5 mm thick, particularly preferably 0.2-0.4 mm, or even 0.25-0.3 mm.
  • it can be a thin metal sheet of ⁇ 1 mm thick.
  • a plate spacing of 0.2 to 1 mm is also preferred. The advantage of these thicknesses and spacing ranges is that the entire device requires little space. This increases its suitability for cars.
  • the plates are 0.25-0.3 mm thick and the distance between the separating insulation strips is 2 ⁇ 0.2 cm.
  • the water mist (e.g. in the case of use of the invention in motor vehicles) can also be enriched with alcohol such as methanol in order to achieve frost protection in winter.
  • alcohol such as methanol
  • Fig.1 shows an embodiment of the at least two electrolysis plates (an electrolysis plate unit) with the twisted arrangement according to the invention and the separating insulation strips arranged diagonally on the plates in between.
  • Fig.2 shows schematically an embodiment of the device according to the invention or of the method for generating the gas mixture with a metal tube insulated on both sides for an additional electric field for the pre-treatment polarization of the water mist.
  • the embodiment 1 is shown schematically in Fig. 2 shown.
  • the carrier gas used is 12 air.
  • the water mist 13 was generated with an ultrasonic device (water mist generator 7), which comprises an ultrasonic chamber with two ultrasonic heads.
  • the generated water mist 13 is guided to the radiation generator 8 for the energy input into the water mist 13.
  • the energy input into the water mist 13 was carried out by means of laser radiation.
  • the electrolysis of the water mist 13 took place in the form of voltage pulses with a pulse frequency (number of pulses per time) of 100 kHz and 200 V voltage.
  • the electrolysis plate unit 9 used is the one described in detail in Fig.1 is shown.
  • the thickness of the separating insulation strips is 3mm, which is compressed to about 0.5-1mm during the winding process.
  • the distance between the separating insulation strips (parallel arrangement of the strips) is 2cm.
  • the device according to the invention When used in a car, the device according to the invention was switched on after refueling and after about 100 km, at a longer driving speed between about 120 km/h and 140 km/h, a possible range of 1,980 km was displayed.
  • a water mist i.e. a mixture of water mist and air
  • the electrolyzer has three electrolysis plates made of stainless steel foil ( ⁇ 1 mm thick) that are arranged in a twisted manner. This means that they are wound into an almost cylindrical shape and inserted into a suitable stainless steel metal sleeve. Between them, diagonally running separating insulation strips made of known materials are attached to both sides of the middle sheet.
  • the electrolysis plates are connected in parallel.
  • the electrolyzer has 3 electrolysis plates.
  • the electrolysis voltage required for polarizing the water mist is 12 - 14.5 V, which is in the range of the vehicle electrical system voltage in cars and is therefore significantly higher than the usual electrolysis voltage (approx. 2 V).
  • the current strength for the 2L diesel engine (control-regulated) was max. 3.5 A.
  • the same voltage values were also present at the nozzle for generating the water mist.
  • a full-flow electrolyzer was used, i.e. the entire carrier gas flow (here the turbo flow of the diesel engine) is passed through the electrolyzer.
  • the electrolysis temperature was 45 to 50 °C.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
EP22214275.4A 2022-12-16 2022-12-16 Dispositif, procédé et utilisation pour la production électrolytique d'un mélange gazeux pour moteurs à combustion interne et installations de chauffage Withdrawn EP4386111A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22214275.4A EP4386111A1 (fr) 2022-12-16 2022-12-16 Dispositif, procédé et utilisation pour la production électrolytique d'un mélange gazeux pour moteurs à combustion interne et installations de chauffage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22214275.4A EP4386111A1 (fr) 2022-12-16 2022-12-16 Dispositif, procédé et utilisation pour la production électrolytique d'un mélange gazeux pour moteurs à combustion interne et installations de chauffage

Publications (1)

Publication Number Publication Date
EP4386111A1 true EP4386111A1 (fr) 2024-06-19

Family

ID=84887799

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22214275.4A Withdrawn EP4386111A1 (fr) 2022-12-16 2022-12-16 Dispositif, procédé et utilisation pour la production électrolytique d'un mélange gazeux pour moteurs à combustion interne et installations de chauffage

Country Status (1)

Country Link
EP (1) EP4386111A1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH614237A5 (fr) 1974-04-01 1979-11-15 Hoffmann La Roche
RU2129169C1 (ru) * 1995-08-08 1999-04-20 Горбачев Евгений Александрович Устройство для электролиза воды с применением лазера
RO117973B1 (ro) * 2001-07-24 2002-11-29 Ovidiu Pavelescu Instalatie pentru electroliza apei si sistem de alimentare cu hidrogen a unui motor cu ardere interna
US20100230272A1 (en) * 2007-11-14 2010-09-16 Fidel Franco Gonzalez Method and apparatus for using hydrogen
RU2418887C2 (ru) * 2006-09-26 2011-05-20 Александра Ильинична Парпалей Электролизер для получения водорода и кислорода электролизом водного раствора электролита
DE202012010605U1 (de) * 2012-10-31 2013-01-17 Graforce Hydro GmbH Vorrichtung zur Spaltung von Wasser mit gezieltem Energieübertrag in das intramolekulare Wassernetzwerk
US20210317802A1 (en) * 2020-04-12 2021-10-14 David D. Miller Hydrogen production system for internal combustion engines
DE102020125713A1 (de) 2020-10-01 2022-04-07 Keldor New Energy GmbH & Co KG Elektrolysevorrichtung, Verfahren sowie Verwendung dessen zur elektrolytischen Erzeugung eines Gasgemisches für Verbrennungsmotoren und Heizungsanlagen
CZ36074U1 (cs) * 2021-12-14 2022-05-31 Výzkumné a vývojové centrum obnovitelných zdrojů a elektromobility s.r.o. Zařízení k disociaci molekul vody pro zisk plynného vodíku a kyslíku

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH614237A5 (fr) 1974-04-01 1979-11-15 Hoffmann La Roche
RU2129169C1 (ru) * 1995-08-08 1999-04-20 Горбачев Евгений Александрович Устройство для электролиза воды с применением лазера
RO117973B1 (ro) * 2001-07-24 2002-11-29 Ovidiu Pavelescu Instalatie pentru electroliza apei si sistem de alimentare cu hidrogen a unui motor cu ardere interna
RU2418887C2 (ru) * 2006-09-26 2011-05-20 Александра Ильинична Парпалей Электролизер для получения водорода и кислорода электролизом водного раствора электролита
US20100230272A1 (en) * 2007-11-14 2010-09-16 Fidel Franco Gonzalez Method and apparatus for using hydrogen
DE202012010605U1 (de) * 2012-10-31 2013-01-17 Graforce Hydro GmbH Vorrichtung zur Spaltung von Wasser mit gezieltem Energieübertrag in das intramolekulare Wassernetzwerk
US20210317802A1 (en) * 2020-04-12 2021-10-14 David D. Miller Hydrogen production system for internal combustion engines
DE102020125713A1 (de) 2020-10-01 2022-04-07 Keldor New Energy GmbH & Co KG Elektrolysevorrichtung, Verfahren sowie Verwendung dessen zur elektrolytischen Erzeugung eines Gasgemisches für Verbrennungsmotoren und Heizungsanlagen
CZ36074U1 (cs) * 2021-12-14 2022-05-31 Výzkumné a vývojové centrum obnovitelných zdrojů a elektromobility s.r.o. Zařízení k disociaci molekul vody pro zisk plynného vodíku a kyslíku

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
STANISAVLJEV ET AL: "The microwave influence on the electrolytic decomposition of KOH water solution", ELECTROCHEMISTRY COMMUNICATIONS, ELSEVIER AMSTERDAM, NL, vol. 9, no. 5, 24 April 2007 (2007-04-24), pages 901 - 904, XP022047077, ISSN: 1388-2481, DOI: 10.1016/J.ELECOM.2006.12.004 *

Similar Documents

Publication Publication Date Title
DE102007009428B4 (de) Bei Konstantem Strom und Nullspannung Schaltender Induktionsheizer-Treiber für Einspritzung mit Variablem Strahl
DE19713676B4 (de) Sekundärluftsystem
DE602005005921T2 (de) Abgasreinigungsanlage und Verfahren zur Steuerung
AT396976B (de) Vorrichtung zur erzeugung eines mit dampf angereicherten gasstromes
DE2539715C3 (de) Vorrichtung zur Herstellung von Ozon
DE69715541T2 (de) Mehrstufiges Verfahren und Vorrichtung zum Zerstören von gasförmigen Schadstoffen mit einer Koronaentladung
DE102011114797A1 (de) Verfahren zum Betreiben eines Brennstoffzellensystems
DE3111305A1 (de) Mikrowellen-entladungs-ionenquelle
DE3042363A1 (de) Verfahren zum verbessern des wirkungsgrades von mit fossilen treibstoffen betriebenen verbrennungskraftmaschinen sowie vorrichtung zur durchfuehrung dieses verfahrens
DE69828782T2 (de) Molekularreaktor für brennstoffaufbereitung
DE102020125713B4 (de) Elektrolysevorrichtung, Verfahren sowie Verwendung dessen zur elektrolytischen Erzeugung eines Gasgemisches für Verbrennungsmotoren und Heizungsanlagen
DE202015009733U1 (de) Vorrichtung zur verbesserten Verbrennung
DE19534950A1 (de) Vorrichtung zur plasmachemischen Zersetzung und/oder Vernichtung von Schadstoffen
DE19621531A1 (de) Verfahren und Vorrichtung zur verbrennungsfördernden Ansaugluftbehandlung für einen Verbrennungsmotor
EP4386111A1 (fr) Dispositif, procédé et utilisation pour la production électrolytique d'un mélange gazeux pour moteurs à combustion interne et installations de chauffage
EP1995352A1 (fr) Procédé destiné à la production dýun mélange combustible
DE2546415A1 (de) Verfahren zur herstellung eines laserfaehigen gasgemisches
WO2012110626A1 (fr) Dispositif pour augmenter la quantité d'oxygène dans un mélange d'air acheminé jusqu'à un moteur à combustion interne
EP0840838B1 (fr) Procede et dispositif pour la decomposition des oxydes d'azote dans les gaz d'echappement de moteurs a combustion interne
DE212010000074U1 (de) Einrichtung zur Veränderung der Struktur der molekularenZusammensetzung eines flüssigen Kohlenwasserstofftreibstoffs
DE732379C (de) Einrichtung zur Verbesserung des Verbrennungsvorgangs in Explosions- oder Verbrennungsmotoren
DE2435481A1 (de) Verfahren zur abgasentgiftung und energiesparenden verbrennung der treibgase von verbrennungskraftmaschinen
DE2921498A1 (de) Verfahren zum behandeln wenigstens eines teiles von verbrennungselementen fuer die verbrennung in einer anlage fuer fluessigen brennstoff und einrichtung zum ausfuehren des verfahrens
DE3025500A1 (de) Verfahren und vorrichtung zur intensivierung von verbrennungsvorgaengen in verbrennungsmaschinen und verbrennungsanlagen
DE10353313B4 (de) Vorrichtung und Verfahren zur selektiven katalytischen Reduktion der in einem Abgas einer Brennkraftmaschine enthaltenen Stickoxide

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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

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: 20241220