Fuel vapor storage and recovery system

Details Fuel vapor storage and recovery system Fuel vapor storage and recovery system

2011-05-24

2011-05-24

Moulis, Thomas N (Department: 3747)

Internal-combustion engines

Charge forming device

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

C123S518000, C123S540000

Reexamination Certificate

active

07946277

ABSTRACT:
A fuel vapor storage and recovery system of an internal combustion engine includes a fuel tank and a filter device arranged in a tank venting line. A heat exchanger is disposed in the tank venting line. The heat exchanger cools the fuel vapors flowing from the fuel tank to the filter device and heats air that is aspirated for scavenging the filter device.

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