Internal-combustion engines – Charge forming device – Combustible mixture ionization – ozonation – or electrolysis
Patent
1995-03-17
1996-05-21
Macy, Marguerite
Internal-combustion engines
Charge forming device
Combustible mixture ionization, ozonation, or electrolysis
42218601, F02M 2704
Patent
active
055179754
ABSTRACT:
There is provided a purifying device capable of purifying fuel having less impurities and many dissolved oxygen by applying a low frequency/voltage/current signal to the fuel during supply of fuel at the portion in front of and behind a fuel filter. The purifying device for use in an internal combustion engine comprises a fuel supply pipe for use in an internal combustion engine, wherein the fuel supply pipe is connected to a fuel tank and has a fuel supply pump, a fuel injection pump and a fuel filter between the fuel supply pump and the fuel injection pump respectively disposed thereon, a fuel flowing pipe made of synthetic resin to which the fuel supply pipe is connected, a conductive coil wound around an outer periphery of the fuel flowing pipe, or arc-shaped conductive plates which are provided in confronting relation with each other along an outer periphery of the fuel flowing pipe, a protection cover for covering an outer periphery of the conductive coil or arc-shaped conductive plates, an ac signal generator connected to a battery for generating a low frequency/voltage/current signal and applying the signal to the conductive coil or arc-shaped conductive plates, wherein the purifying device is disposed between the fuel supply pump and the fuel filter and another purifying device is disposed between the fuel injection pump and the fuel filter.
REFERENCES:
patent: 3976726 (1976-08-01), Johnson
patent: 4069665 (1978-01-01), Bolasny
patent: 4326954 (1982-04-01), Shroyer
patent: 4865747 (1989-09-01), Larson et al.
patent: 4933151 (1990-06-01), Sung
patent: 5092303 (1992-03-01), Brown
patent: 5236670 (1993-08-01), Iwata
patent: 5320726 (1994-06-01), Iwata
patent: 5377648 (1995-01-01), Iwata
Iwata Yosihiro
Macy Marguerite
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