| 摘要 |
PROBLEM TO BE SOLVED: To provide a canister enabling the easy replacement of a leakage detection valve and an increase in cost effectiveness and productivity. SOLUTION: This canister 1 comprises an adsorbent case 2 having adsorbing chambers 9 and 10 in which an adsorbent 8 is filled, a fuel vapor inlet 6a and a purge port 6b communicating with the adsorbing chambers 9 and 10, and an atmosphere communication port 10c, a communication passage 15 communicating with the atmosphere communication port 10c, and dust filter bodies 31 and 4 communicating with the communication passage 15 and in which a filter element 11a is installed. The leakage detection valve 20 is detachably installed in the communication passage 15. COPYRIGHT: (C)2005,JPO&NCIPI
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