Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
December 18, 2018
Patent Application Number
14039964
Date Filed
September 27, 2013
Patent Citations Received
Patent Primary Examiner
Patent abstract
Embodiments for controlling fuel vapors are provided. In one example, a method comprises initiating a purge of a fuel vapor canister responsive to a temperature profile at a vent side of the fuel vapor canister. In this way, release of fuel vapors to the atmosphere may be reduced.
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