Fuel feeding device for an internal combustion engine

Internal-combustion engines – Charge forming device – Fuel injection system

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Details

123470, 123588, 123590, 261 39B, 261 55, 261117, 261DIG39, 261DIG82, F02M 6114

Patent

active

043134114

ABSTRACT:
There is disclosed a fuel feeding device for an internal combustion engine equipped with an air regulator for feeding air through a bypass around a throttle valve and a fuel jetting valve for feeding fuel. An air passage outlet of said air regulator is open opposite to and facing said fuel jetting valve. The opening degree of said air regulator is controlled by a coil bimetal functioning in proportion to the temperature of the engine or through a step motor being driven through a controlling circuit detecting operation conditions of the engine.

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patent: 4186708 (1980-02-01), Bowler
patent: 4187821 (1980-02-01), Zebli
patent: 4253441 (1981-03-01), Kawamura et al.

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