| 摘要 |
PROBLEM TO BE SOLVED: To provide canister structure exerting an excellent evaporated fuel adsorption characteristic of the canister and facilitating attaching/replacing work. SOLUTION: The canister comprises: a main canister 10 comprising a charge port 111a connected to a fuel tank, a purge port 112a formed in the same side of the charge port 111a and connected to an intake passage of an engine, and a main canister side connecting port 121 formed in the same side of the charge port 111a and the purge port 112a; a sub-canister 20 which is a body different from the main canister 10, is arranged in parallel on a side of the main canister 10, and comprises a drain port 22a formed in the same side of the charge port 111a and the purge port 112a of the main canister 10 and opened to the atmosphere, and a sub canister side connecting port 21 formed in the opposite side of the drain port 22a; and a communication conduit 30 connecting the main canister side connecting port 121 to the sub canister side connecting port 21. COPYRIGHT: (C)2008,JPO&INPIT
|
