Patent ID: 7341051
Filing Date: 2008-03-11
Classification: F02P

Abstract:
1. An electronic high frequency plasma catalyzer which, in case of a standard ignition with a mechanical distributor, comprises one constant current power supply—battery ( 1 ) and a standard ignition system of a gasoline engine, which contains a microprocessor ( 2 ) with an integrated electronic switch (K), where to the information input of the microprocessor ( 2 ) there is connected a sensor (D) for receiving a start signal and a synchronizing signal, obtained from a flywheel of a crankshaft of the engine or from a shaft of a mechanical distributor and an output of the electronic switch (K) is connected with the one lead of a high voltage ignition coil ( 3 ) and with a plus pole of the battery via a switch ( 4 ), where a secondary high voltage winding ( 3 . 2 ) of the high voltage ignition coil ( 3 ) via the distribution diode ( 5 ) is fitted together with a pin ( 6 ) of a high voltage mechanical distributor ( 7 ) and with a plurality of sparking plugs ( 8 1 ) to ( 8 I ) of the gasoline engine and to the pin ( 6 ) through a rectifier diode group ( 9 ) there is connected a secondary high voltage winding ( 10 . 2 ) of a high frequency transformer ( 1 ) whose primary winding ( 10 . 1 ) is fitted together with an anode of an end TMOS transistor ( 11 ), whose cathode is joined up to a minus pole of the battery ( 1 ) and the two windings of the high frequency transformer ( 10 ) are connected to their secondary leads directly to the plus pole of the battery ( 1 ), where very close to these leads between their common point and the minus pole of the battery ( 1 ) there is connected a first blocking capacitor ( 12 ), where there is an integrating generator ( 13 ) whose power supply is joined up through the switch ( 4 ) with the plus pole of the battery ( 1 ) and there is a primary ( 14 ) and a secondary ( 15 ) transistor, whose emitters are coupled with the minus pole of the battery ( 1 ), where a collector of the first transistor ( 14 ) through a primary resistor ( 16 ) and the switch ( 4 ) is connected to the plus pole of the battery ( 1 ), wherein a common point between the output of the microprocessor ( 2 ) and the primary winding ( 3 . 1 ) of the high voltage ignition coil ( 3 ) is fitted together with the base of the primary transistor ( 14 ) via the limiting filter ( 17 ) and the collector of the primary transistor ( 14 ) is connected with the input of the integrating generator ( 13 ), whose output is joined up through a voltage distributor ( 19 ) with the base of a third transistor ( 18 ) and the base and the collector of the secondary transistor ( 15 ) are coupled with the plus pole of the battery ( 1 ) via a resistor ( 20 ), the emitter of the third transistor ( 18 ) through its corresponding resistor ( 21 ) is connected with the minus pole of the battery ( 1 ) and via another resistor ( 22 ) to the gate of the TMOS transistor ( 11 ), whose anode is fitted with a stabilizing Z-diode ( 23 ) to the minus pole of the battery ( 1 ), where the output of a generator of right-angled impulses ( 24 ) is joined up with the collector of the third transistor ( 18 ), a second blocking high frequency capacitor ( 25 ) is fitted together between the power lead after switch ( 4 ) and the minus pole of the battery ( 1 ).