Feed device for an internal combustion engine

Details Feed device for an internal combustion engine Feed device for an internal combustion engine

1990-02-14

1990-09-25

Dolinar, Andrew M.

Internal-combustion engines

Charge forming device

Auxiliary air or oxygen added to combustible mixture

123587, F02D 900

Patent

active

049586149

ABSTRACT:
The proposed feed device comprises non-return valve means, preferably of flap type, which are able to open and close the small ducts provided for feeding the individual cylinders of an internal combustion engine when the throttle valves are in their maximum closure position.

REFERENCES:
patent: 3664316 (1972-05-01), Garcea
patent: 3943899 (1976-03-01), Matsuoka et al.
patent: 4285319 (1981-08-01), Hattori et al.
patent: 4473055 (1984-09-01), Ito et al.
patent: 4478186 (1984-10-01), Bauer et al.
patent: 4481922 (1984-11-01), Sugiura

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