Fuel feed apparatus of internal combustion engine

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

1993-12-13

1995-09-12

Grant, William

Fluid sprinkling, spraying, and diffusing

Distributor having thermal expansion joint, differentially...

239409, 2394173, 2395855, 239600, 239DIG19, 123531, F02M 4304

Patent

active

054491207

ABSTRACT:
A fuel feed apparatus having assist air passages that improve the fuel flow to an internal combustion engine. The fuel feed apparatus includes a fuel injection valve having a fuel injection nozzle body, and a resin cover member having both a fuel passage and an air assist passage. The cover member is press fit to the fuel injection body. The fuel feed apparatus further includes a ring member formed of metallic material and attached to an inner surface of the cover member.

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