Fuel injection system for an internal combustion engine and fuel

Details Fuel injection system for an internal combustion engine and fuel Fuel injection system for an internal combustion engine and fuel

1989-12-22

1991-09-24

Dolinar, Andrew M.

Internal-combustion engines

Charge forming device

Heating of combustible mixture

123557, 392479, F02M 3100

Patent

active

050505696

ABSTRACT:
A fuel injection system having an air supply and a fuel injection spray valve furnishing an air-fuel mixture to an internal combustion engine has a fuel heating device for heating the fuel just prior to spraying from the valve to enhance fuel-air mixing, the heater having a housing comprising a pair of stiffly compressible housing elements clamped in sealing relation to each other for capturing a flat ceramic heating device of positive temperature coefficient of resistivity between the compressible housing elements, the elements each having a central opening and a spiral groove therein cooperating to form a chamber holding the heating device and for guiding fuel through the grooves in heat-transfer relation to the disc along spiral paths extending along each flat side of the heating disc, the housing having terminals sealed therein for electrically engaging opposite sides of the heating disc.

REFERENCES:
patent: 1418011 (1922-05-01), Mehn
patent: 3868939 (1975-03-01), Friese et al.
patent: 3968346 (1976-07-01), Cooksley
patent: 4213432 (1980-07-01), Levy
patent: 4235210 (1980-11-01), Sumiyoshi et al.
patent: 4279234 (1981-07-01), Marcoux et al.
patent: 4365746 (1982-12-01), Tanasawa et al.
patent: 4406785 (1983-09-01), Siefer
patent: 4447065 (1984-05-01), Eder et al.
patent: 4458655 (1984-07-01), Oza
patent: 4477715 (1984-10-01), Bell et al.
patent: 4501255 (1985-02-01), Van Der Ploeg et al.
patent: 4508957 (1985-04-01), Rocchitelli
patent: 4529866 (1985-07-01), Leary
patent: 4633069 (1986-12-01), Berg et al.
patent: 4898142 (1990-02-01), Van Wechen et al.

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