EP2245294B1 - Procédé pour éviter et/ou pour réduire les parts de substances nocives dans les gaz d'échappement d'un moteur à combustion interne - Google Patents

Procédé pour éviter et/ou pour réduire les parts de substances nocives dans les gaz d'échappement d'un moteur à combustion interne Download PDF

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Publication number
EP2245294B1
EP2245294B1 EP08867324.9A EP08867324A EP2245294B1 EP 2245294 B1 EP2245294 B1 EP 2245294B1 EP 08867324 A EP08867324 A EP 08867324A EP 2245294 B1 EP2245294 B1 EP 2245294B1
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EP
European Patent Office
Prior art keywords
fuel
line
internal combustion
combustion engine
hand
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.)
Not-in-force
Application number
EP08867324.9A
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German (de)
English (en)
Other versions
EP2245294B8 (fr
EP2245294A1 (fr
Inventor
Aloys Wobbeb
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.)
Wobben Properties GmbH
Original Assignee
Wobben Properties 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 Wobben Properties GmbH filed Critical Wobben Properties GmbH
Priority to PL08867324T priority Critical patent/PL2245294T3/pl
Priority to SI200831264T priority patent/SI2245294T1/sl
Publication of EP2245294A1 publication Critical patent/EP2245294A1/fr
Publication of EP2245294B1 publication Critical patent/EP2245294B1/fr
Priority to CY20141100607T priority patent/CY1115432T1/el
Application granted granted Critical
Publication of EP2245294B8 publication Critical patent/EP2245294B8/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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

Definitions

  • the present invention relates to a method for avoiding and / or reducing pollutant levels in the exhaust gas of an internal combustion engine as well as a device for reducing and / or to avoid pollutant levels in the exhaust gas of an internal combustion engine.
  • soot filters are increasingly used in diesel vehicles recently, which filter out a part of the resulting during the combustion of diesel fuel soot 'from the exhaust gas and thus can not be released into the environment.
  • catalysts are known in which pollutant components of the exhaust gas are reduced by chemical reactions.
  • the document mentions the construction of an electro-acoustic signal generator which generates a first signal of the order of 1.1 kHz and a second signal of the order of 1.5 kHz and these electro-acoustic signals via an antenna derived from the fuel before being fed into the internal combustion engine.
  • the method according to WO 00/33954 intended to increase the octane rating of the fuel, in the example described on pages 24, 25 of the document, an increase of 5%.
  • US 2005/126160 discloses a method for avoiding and / or reducing pollutant levels in the exhaust of an internal combustion engine, wherein the fuel is applied to the internal combustion engine with electromagnetic signals before entering the combustion chamber.
  • the object of the present invention is now to at least reduce the formation of pollutants, in particular of soot particles, during the combustion process in an internal combustion engine and, above all, to improve the exhaust gas behavior of an internal combustion engine compared with the prior art.
  • the invention is based on the finding that e.g. Although the soot produced during a combustion process can be trapped (for example, by filtering), since it inevitably arises, it must someday also be disposed of in an environmentally sound manner. Even a catalyst that causes chemical changes in the exhaust gas of the internal combustion engine is merely a reaction to already formed pollutants.
  • the invention now proposes such pollutants not at all, or if so, then to a much lesser extent during combustion to arise.
  • Fig. 1 shows a schematic representation of an internal combustion engine according to the invention.
  • the internal combustion engine has a tank 10 for receiving fuel, from which a fuel line 12 extends to a container 20 according to the invention. From this container 20 according to the invention, the fuel line 12 continues to the fuel pump 30 and from there to the injection pump 40.
  • the injection pump 40 provides the fuel via unspecified injection lines the motor 50 available in which it is then burned.
  • Such engines with injection pumps are known in the art widely known.
  • the fuel pump 30 may also be disposed between the tank 10 and the container 20 of the invention to deliver the fuel.
  • a frequency generator 60 is provided, which via lines 62 electromagnetic signals of predetermined frequencies and in sufficient amplitude - u.U. amplified accordingly by means of an amplifier - transmits to the container 20 and there to transfer members (antennas), which are arranged within the container 20.
  • the frequency generator 60 generates a plurality of different discrete frequencies, preferably more than two, more preferably more than three, or more than four, or more than five, or more than six, or more than seven, or more than eight, or more as nine, or more than 10, or more than 11, or more than 12, or more than 13, or more than 14, or more than 15, or more than 16, or more than 17, or more than 18, or more than 19, or more than 20, or more than 21, or more than 22, or more than 23, or more than 24, or more than 25.
  • 18 sinusoidal signals with the following frequency values are mentioned: 21.33 kHz, 23.55 kHz, 25.55 kHz, 26.66 kHz, 27.73 kHz, 30.23 kHz, 30.44 kHz, 34.33 kHz, 42.22 kHz, 44 , 11kHz, 48,35kHz, 49,11kHz, 52,33kHz, 54,33kHz, 57,78kHz, 63,33kHz, 65,11kHz, 66,66kHz.
  • An alternative example of the above frequencies are 19 sinusoidal signals with the following frequency values: 21.33 kHz, 23.55 kHz, 25.55 kHz, 26.32 kHz, 26.66 kHz, 27.73 kHz, 30.23 kHz, 30.44 kHz, 34.33 kHz, 42 , 22kHz, 44,11kHz, 48,35kHz, 49,11kHz, 52,33kHz, 54,33kHz, 57,78kHz, 63,33kHz, 65,11kHz, 66,66kHz.
  • Transverse and longitudinal waves are preferably transmitted with the above sinusoidal signal frequencies.
  • the fuel coming from the tank 10 thus flows through the fuel line 12 into the container 20, where it is acted upon by the signal generated by the frequency generator 60 with the frequencies and then via the further fuel line 12 and the fuel pump 30 to the injection pump and from this finally in the Motor 50 transported. There, the fuel is then combusted under reduced pollutant development, so that the exhaust gases emitted by the engine 50 already contain fewer pollutant components without further treatment than exhaust gases of an internal combustion engine with a conventional fuel supply.
  • the above-described principles of the invention can also be applied to stationary internal combustion engines, such as a diesel generator. All that needs to be done is to place a container 20 around the fuel line.
  • the electromagnetic signals having different frequencies are applied to the antennas in the container so that the fuel flowing through the fuel line is affected by the electromagnetic signals generated by the antenna.
  • the signals from the frequency generator 60 may be applied to the transmission links (antennas) continuously, at fixed time intervals (eg every 5 to 10 seconds for 2 to 5 seconds each) or at random time intervals.
  • Fig. 2 now shows another block diagram of a fuel treatment according to the invention.
  • the fuel processing unit 20 is disposed between the engine 50 and the fuel tank 10.
  • the fuel from the fuel tank 10 is preferably pumped via a fuel pump 11 to the fuel processing unit.
  • the sine signal generator is a frequency generator 60 whose output signals are brought by means of an amplifier 61 in the desired amplitude / power.
  • Fig. 3 now shows the electrical circuit diagram of the frequency generator or the associated transmission unit.
  • the frequency generator 18 generates different electrical frequencies, preferably sinusoidal signals, whose respective frequency is indicated in the blocks. These frequencies are amplified by the preamplifier 61 and then in each case two further amplifiers, in the example shown, four channel amplifiers 63 and 64, respectively. To power the entire unit is the power supply of an automobile of usually 12 volts.
  • the amplifiers 63 and 64 are arranged downstream of transmission elements, namely the amplifier 63 is a transmission member in the form of an electrical line, which forms a coil by forming a winding in the line, preferably even six individual coils.
  • the number of turns of the respective coils may be 30 but may of course also assume a different order of magnitude in the range of e.g. from 5 to 100 turns. It is also possible that the number of turns of the individual coils differ from each other.
  • the amplifier 64 is followed by a spanned in a flat plane line downstream (hereinafter called flat line), which in turn by a transformer or a transmission member is connected to the amplifier, wherein the number of coils on the input side of the transformer is significantly higher than on the output side and preferably the bonding ratio 13: 1 but is also another order of eg 5: 1 or 55: 1 or each other deviation may be assumed.
  • flat line a flat plane line downstream
  • Fig. 4 now shows the electromechanical structure of the fuel preparation unit.
  • This consists of a substantially hollow cylindrical body and is completed on the one hand with a lid which is provided with a connection for a hose from a fuel tank. Finally, the lid also receives a plug for electrical connection of the transformers (antennas) located in the fuel conditioning unit to the frequency generator.
  • the lid is preferably provided with a fuel-resistant seal and bolted to the hollow cylindrical body or otherwise secured.
  • the housing of the hollow cylindrical body is preferably made of stainless steel, e.g. 2.5mm thick stainless steel with a welded flange and the volume should be of the order of 0.3 to 5 l, preferably about 1.5 l.
  • the coils shown are provided with a ferrite core, the flat cable shown consists of a steel sheet, it being noted that the material specifications are to be understood only as an example. Other metals or electrically conductive materials can be used to achieve the inventive purpose.
  • the transmission unit is provided with a cavity in order to avoid the direct contact between electrically conductive parts on the one hand and the fuel in the hollow cylindrical volume on the other hand.
  • the cavity can be formed for example by a GFRP lamination, which in turn not only protects the electrically conductive parts from contact with the fuel, but also stabilizes the entire transmission unit accomplished.
  • the transmission unit is provided on the output side output, e.g. a hose connection in order to forward the escaping fuel to the internal combustion engine can.
  • Fig. 5 now shows the transmission unit both in cross-section and in the plan view, wherein it should be noted that the size of the representation is shown reduced by about 1: 2.
  • the line shown in the plane is a meandering line, so that a bottom and top side is formed, on each of which bobbins are formed, and these bobbins each take turns, eg 30 turns, a continuous wire, for example of 0.8 mm 2 copper, so that six coils connected in series are formed.
  • the flat line is preceded by a transfer member, preferably a turn ratio of 13: 1, wherein the respective 13 turns of a 0.8 mm 2 copper wire and the one turn consists of a 1.5 mm 2 copper wire and the one turn the flat cable is electrically connected.
  • the entire transfer unit is enclosed by a glass fiber reinforced plastic (FRP) lamination, which in turn stabilizes the entire unit.
  • FRP glass fiber reinforced plastic
  • the transfer unit is located inside the fuel processing unit in a rail or arrangement in order to avoid the mechanical oscillation of the transfer unit within the hollow volume, so that it is reliably avoided that the transfer unit strikes the wall inside the fuel processing unit ,
  • Fig. 6 shows a typical installation of the device according to the invention in a vehicle, in the example shown, a passenger car.
  • the fuel processing unit according to the invention is arranged in the engine compartment in a vertical orientation, so that the fuel flows from above through the lid into the interior of the fuel unit and in turn leaves the fuel unit in the lower part and is supplied to the engine.
  • the device according to the invention with the in Fig. 3 Described frequencies described, it can be a very significant reduction in the exhaust gases usually located particles - also commonly called particulate matter or soot - achieve.
  • Measurements carried out on a specific vehicle show a reduction of the particles compared to a vehicle with untreated fuel of 76.8%, but at the same time could also reduce fuel consumption by 2.3%, the formation of carbon dioxide by 2.3% and the formation of carbon monoxide can be reduced by 1.4%.
  • the chlorinated hydrocarbons were also reduced by 30.9%.
  • a particularly preferred embodiment is not only to generate constant electromagnetic signals (waves), but to generate one part as transverse waves and another part as longitudinal waves.
  • Fig. 3 shows such an example of the treatment of diesel (diesel vehicle).
  • different frequencies are indicated in two columns, namely in the left column, the electromagnetic waves (signals) are shown with their frequency indication, which generate a transverse wave, while in the adjacent right column, the waves (signals) with their Frequency values are shown, which generate a longitudinal wave.
  • a transverse wave also called a transverse, shear or shear wave
  • a longitudinal wave also called a longitudinal wave
  • a longitudinal wave is a physical wave which oscillates in the direction of propagation, and a longitudinal wave always needs a medium (eg also the fuel) to move on.
  • a well-known example of a longitudinal wave is otherwise sound in air or water
  • an example of a Transverse wave is a water wave, which is a hybrid of longitudinal waves and transverse waves.
  • the other tables show test reports to prove the success of pollutant avoidance by the measures according to the invention.
  • the measurements were made by a neutral entity, which in turn had no knowledge of what was actually installed in the vehicle, the measurements were made as usual gas measurements.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Claims (7)

  1. Procédé pour éviter et/ou réduire la part de polluants dans le gaz d'échappement d'une machine à combustion,
    caractérisé en ce que le carburant est alimenté avec des signaux électromagnétiques de plus de quatre fréquences prédéterminées avant son entrée dans la chambre de combustion de la machine à combustion, où les signaux se trouvent au dessus du spectre entre 0 et 20kHz et les signaux sont exprimés au travers d'un module de retransmission, où le module de retransmission est logé dans une unité de conditionnement de carburant, lequel dispose d'une alimentation de carburant d'une part, et d'une sortie de carburant d'autre part, que l'unité de conditionnement de carburant est constitué d'un boîtier, dans l'intérieur duquel est logé le module de retransmission, et le module de retransmission comprend un agencement de bobines et un câble plat, l'agencement de bobines comprenant une pluralité de bobines reliées les unes aux autres, et le câble plat comprenant un câble en forme de méandre, agencé dans un plan.
  2. Procédé selon la revendication 1,
    caractérisé en ce que les signaux électromagnétique de plus de 5, de préférence de plus de 10, de préférence de plus de 18 fréquences différentes sont transmis par le module de retransmission.
  3. Dispositif pour la réalisation du procédé selon la revendication 1 ou 2, caractérisé en ce que l'unité de retransmission comprend un enrobage, pour empêcher un contact direct entre le carburant d'une part, et les parties conductrices d'électricité du module de retransmission d'autre part.
  4. Dispositif selon l'une quelconque des revendications précédentes,
    caractérisé en ce que l'unité de conditionnement de carburant comprend un corps essentiellement cylindrique creux, où le corps est fermé et comprend un branchement à la connexion au réservoir de carburant d'une part, et un branchement à la sortie du carburant et son dégagement vers la machine à combustion d'autre part.
  5. Dispositif selon l'une quelconque des revendications précédentes,
    caractérisé en ce que l'unité de retransmission comprend un câble, de préférence un câble plat, enroulé dans le plan, en ce qu'il y a des bobines électriquement connectés sur les deux côtés, qui sont en connexion électrique entre eux et en ce que les signaux électromagnétiques sont appliqués autant au câble enroulé dans le plan qu'aux câbles enroulés en bobines.
  6. Dispositif selon l'une quelconque des revendications précédentes,
    caractérisé en ce que les signaux électromagnétiques sont générés par un générateur de fréquence, et qu'un élément de retransmission avec un rapport de démultiplication de n :1 est disposé entre le générateur de fréquence et le câble enroulé dans le plan, où n est préférentiellement un nombre de 2 à 100, de préférence le nombre 13.
  7. Dispositif selon l'une quelconque des revendications précédentes,
    caractérisé en ce que le corps en bobine comprend m spires, où m est un nombre dont l'ordre de grandeur allant de 5 à 100, et est de préférence 30.
EP08867324.9A 2007-12-21 2008-12-19 Procédé pour éviter et/ou pour réduire les parts de substances nocives dans les gaz d'échappement d'un moteur à combustion interne Not-in-force EP2245294B8 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL08867324T PL2245294T3 (pl) 2007-12-21 2008-12-19 Sposób eliminowania i/lub zmniejszania ilości sustancji szkodliwych w spalinach silnika spalinowego
SI200831264T SI2245294T1 (sl) 2007-12-21 2008-12-19 Postopek za odpravo in/ali zmanjšanje deleža škodljivih snovi v izpuhu motorja z notranjim zgorevanjem
CY20141100607T CY1115432T1 (el) 2007-12-21 2014-08-06 Μεθοδος για την αποφυγη αναπτυξης και/ή ελαττωση του εκατοστιαιου περιεχομενου βλαβερων ουσιων στα καυσαερια μηχανης καυσεως

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007063064A DE102007063064A1 (de) 2007-12-21 2007-12-21 Verfahren zur Vermeidung und/oder zum Verringern von Schadstoffanteilen im Abgas einer Verbrennungsmaschine
PCT/EP2008/010954 WO2009083195A1 (fr) 2007-12-21 2008-12-19 Procédé pour éviter et/ou pour réduire les parts de substances nocives dans les gaz d'échappement d'un moteur à combustion interne

Publications (3)

Publication Number Publication Date
EP2245294A1 EP2245294A1 (fr) 2010-11-03
EP2245294B1 true EP2245294B1 (fr) 2014-06-11
EP2245294B8 EP2245294B8 (fr) 2014-12-10

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EP08867324.9A Not-in-force EP2245294B8 (fr) 2007-12-21 2008-12-19 Procédé pour éviter et/ou pour réduire les parts de substances nocives dans les gaz d'échappement d'un moteur à combustion interne

Country Status (13)

Country Link
US (1) US8479713B2 (fr)
EP (1) EP2245294B8 (fr)
JP (1) JP5334988B2 (fr)
CY (1) CY1115432T1 (fr)
DE (1) DE102007063064A1 (fr)
DK (1) DK2245294T3 (fr)
ES (1) ES2492669T3 (fr)
HK (1) HK1150204A1 (fr)
HR (1) HRP20140835T1 (fr)
PL (1) PL2245294T3 (fr)
PT (1) PT2245294E (fr)
SI (1) SI2245294T1 (fr)
WO (1) WO2009083195A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9772105B2 (en) * 2010-12-07 2017-09-26 Ilias Tzavaras Apparatus for optimizing hydrocarbon combustion

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Also Published As

Publication number Publication date
HK1150204A1 (en) 2011-11-11
DE102007063064A1 (de) 2009-06-25
EP2245294B8 (fr) 2014-12-10
PL2245294T3 (pl) 2014-11-28
PT2245294E (pt) 2014-07-17
JP5334988B2 (ja) 2013-11-06
SI2245294T1 (sl) 2014-09-30
US8479713B2 (en) 2013-07-09
ES2492669T3 (es) 2014-09-10
EP2245294A1 (fr) 2010-11-03
US20110011374A1 (en) 2011-01-20
HRP20140835T1 (hr) 2014-10-10
JP2011506834A (ja) 2011-03-03
WO2009083195A1 (fr) 2009-07-09
DK2245294T3 (da) 2014-07-07
CY1115432T1 (el) 2017-01-04

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