Fuel feed apparatus of internal combustion engine and manufactur

Details Fuel feed apparatus of internal combustion engine and manufactur Fuel feed apparatus of internal combustion engine and manufactur

1993-03-22

1994-10-25

Grant, William

Fluid sprinkling, spraying, and diffusing

Combining of separately supplied fluids

And valving means controlling flow for combining

2394173, 2394245, 2395851, 2395855, 239600, 239DIG19, 123531, F02M 6908, F02M 5108

Patent

active

053581814

ABSTRACT:
A fuel feed apparatus of an internal combustion engine is provided having a fuel passage serving to guide fuel in a predetermined direction, and an assist air passage serving to collide assist air against the fuel. The apparatus includes an inner member formed therein with the fuel passage extending from one end surface to another end surface thereof. An outer member is provided in surrounding relation to the inner member and forms the assist air passage between the inner member and the outer member. The outer member has at least one penetrating hole penetrating therethrough defining an inlet opening of the assist air passage. The air passage extends from the penetrating hole in a direction along fuel injection and has an outlet opening opened to an outlet side of the fuel passage. The outer member is joined to the inner member at an outer periphery of the one end surface of the inner member.

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