Apparatus for feeding volatile fuel components in measured quant

Details Apparatus for feeding volatile fuel components in measured quant Apparatus for feeding volatile fuel components in measured quant

1992-04-01

1993-07-13

Cross, E. Rollins

Internal-combustion engines

Charge forming device

Fuel flow regulation between the pump and the charge-forming...

123518, 123520, F02M 3302

Patent

active

052263975

ABSTRACT:
An apparatus for temporarily storing and feeding in measured quantities the volatile fuel components found in the free space of a tank installation into the intake tube of an internal combustion engine includes a vent line which connects the free space to the atmosphere. A storage chamber with an absorption element is arranged in the vent line. A line connects the storage chamber to the intake tube and is capable of being sealed by a valve. A throttle valve is supported on a drive shaft and is configured in the intake tube. The valve includes an actuator, which is capable of being operated by the drive shaft.

REFERENCES:
patent: 3491736 (1970-01-01), Walker
patent: 4059081 (1977-11-01), Kayanuma
patent: 4230082 (1980-10-01), Jurschewitz
patent: 4283356 (1981-08-01), Arai et al.
patent: 4703738 (1987-11-01), Deminco et al.
patent: 4901702 (1990-02-01), Beicht et al.
patent: 4995369 (1991-02-01), Cook
patent: 5069188 (1991-12-01), Cook
patent: 5083546 (1992-01-01), Detweiler et al.

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