Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shinji Shimokawa0
Date of Patent
April 25, 2017
0Patent Application Number
149395960
Date Filed
November 12, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A valve member is provided to a vent pipe for communicating a fuel tank with a canister. A solenoid valve is provided to a canister side bypass passage between a back pressure chamber of the valve member and the canister side vent pipe. An extending member is provided to restrict the valve lift amount in accordance with the internal pressure of the fuel tank.
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