On-board refueling vapor recovery system

Details On-board refueling vapor recovery system On-board refueling vapor recovery system

1987-09-03

1989-04-18

Pollard, Steven M.

Receptacles

Container attachment or adjunct

Filling member

220 85VR, 141 59, F16K 2400

Patent

active

048219088

ABSTRACT:
An onboard refueling vapor recovery system uses a primary venting line from the tank to the canister with an internal valve operated remotely from the filler pipe by the insertion of the fuel nozzle. This eliminates the need for valves and vent lines at the filler neck, giving a simpler and more compact package.

REFERENCES:
patent: 4625777 (1986-12-01), Schmidt
patent: 4630749 (1986-12-01), Armstrong et al.
patent: 4659346 (1987-04-01), Uranishi et al.
patent: 4706708 (1987-11-01), Fornuto et al.
patent: 4707164 (1987-11-01), Harris
patent: 4714172 (1987-12-01), Morris
patent: 4715509 (1987-12-01), Ito et al.
patent: 4719949 (1988-01-01), Mears
patent: 4724861 (1988-02-01), Covert et al.
patent: 4739808 (1988-04-01), Schmidt
patent: 4742809 (1988-05-01), Ito et al.

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