| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a canister in which latent heat of a heat storage material can be utilized effectively by preventing the heat storage material of a heat reservoir from becoming eccentric inside a canister body. <P>SOLUTION: The canister 10 includes: the canister body 12 to which an evaporated fuel gas is introduced; an adsorber 42 which is housed in the canister body 12 and is capable of adsorbing and desorbing the evaporated fuel gas; and a heat reservoir 46 which is disposed in the canister body 12 and suppresses a temperature change of the adsorber 42. The heat reservoir 46 includes a heat storage material comprised of a phase change material and a heat storage material container 48 filled with the heat storage material, and a plurality of heat reservoirs 46 are disposed while being spaced in a flow direction of the evaporated fuel gas inside the canister body 12. The heat storage material container 48 is held inside the canister body 12 via a holding member 44. <P>COPYRIGHT: (C)2013,JPO&INPIT |
