Vaporized fuel processing device and method

摘要

In vaporized fuel processing device and method, an adsorption material provides a canister (1) and configured to once hold the vaporized fuel generated in a fuel tank into the adsorption material within the canister (1), the canister (1) into which an intake air pressure of an engine used for purge air being introduced when the engine is operated and purge air purging fuel corresponding to vaporized fuel from the adsorption material to be supplied to the engine; an electric heater (10) configured to variably control an electric power supplied to the heater (10) in accordance with a purge air quantity to be introduced within the canister (1).