Evaporated fuel feed control device for an internal combustion e

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

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Details

123124R, F02M 3900, F02M 2304

Patent

active

040868974

ABSTRACT:
Disclosed is an evaporated fuel feed control device for use in an internal combustion engine which comprises a charcoal canister and an evaporated fuel feed control valve. The feeding operation of the evaporated fuel is stopped only when the throttle valve is closed while the engine is operating at a high number of revolutions per minute, as in the case wherein the vehicle is decelerated while being driven at a high speed.

REFERENCES:
patent: 2154417 (1939-04-01), Anderson
patent: 2311351 (1943-02-01), Schmelz
patent: 3561412 (1971-02-01), Yagi
patent: 3601106 (1971-08-01), Nakajima
patent: 3628517 (1971-12-01), Soberski
patent: 3683597 (1972-08-01), Beveridge et al.
patent: 3913545 (1975-10-01), Hasse

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