Low profile fuel injection rail

Details Low profile fuel injection rail Low profile fuel injection rail

1986-11-07

1989-01-17

Lazarus, Ira S.

Internal-combustion engines

Charge forming device

Fuel injection system

123470, 123447, F02M 5502

Patent

active

047981873

ABSTRACT:
A low profile fuel injection rail assembly for supplying fuel to a plurality of electromagnetic fuel injectors on an internal combustion engine. The fuel rail assembly is characterized by a plurality of fuel sump chambers defined by linearly spaced apart nodular rail sections which are connected in series by a plurality of tubular rail sections having cross sectional openings of reduced size. A recessed socket which embraces an end of a fuel injector and has an aperture for supplying fuel thereto is formed in each sump chamber.

REFERENCES:
patent: 4286563 (1981-09-01), Fahim et al.
patent: 4307693 (1981-12-01), Glockler et al.
patent: 4457280 (1984-07-01), Hudson, Jr.
patent: 4474160 (1984-10-01), Gartner
patent: 4519368 (1985-05-01), Hudson, Jr.
patent: 4601275 (1986-07-01), Weinland
patent: 4649884 (1987-03-01), Tuckey
patent: 4660524 (1987-04-01), Bertsch et al.

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