Fuel supplying device for internal combustion gasoline engine

Details Fuel supplying device for internal combustion gasoline engine Fuel supplying device for internal combustion gasoline engine

1992-12-21

1994-03-29

Argenbright, Tony M.

Internal-combustion engines

Charge forming device

Heating of combustible mixture

F02M 3100

Patent

active

052975312

ABSTRACT:
A fuel supplying device for an internal combustion gasoline engine in which, a loss of air pressure due to the heater is reduced, the heater efficiency is improved, and which is applicable to a multi-point injection system. The fuel supplying device for an internal combustion gasoline engine includes a fuel heating heater 3 provided in the suction pipe 6 of the engine in such a manner that it is extended along the inner wall of the suction pipe 6, so that a loss of air pressure is reduced. One of the plurality of sprays of fuel jetted by a multi-spray type fuel injection valve 7 is applied to the heater, so that the heater efficiency is improved. The fuel injection valve 7 is provided for each of the cylinders of the engine.

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patent: 5179927 (1993-01-01), Henke et al.

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