FUEL TANK FOR AUTOMOBILE

摘要

PROBLEM TO BE SOLVED: To provide a tank capable of storing dimethyl ether by pressurizing and liquefying it and of preventing an impure ingredient to be mixed therein in an automobile using the dimethyl ether for fuel. SOLUTION: This fuel tank 10 is provided with a tank body 11, and a partition plate 12 (a movable member/a partition member) slidably housed in the tank body 11. The inside of the tank body 11 is partitioned into a storing space 11a and a pressing space 11b by the partition plate 12. Compressed air is fed to the pressing space 11b from a compressor 41. Thereby, the partition plate 12 is pressed and the dimethyl ether in the storing space 11a is pressurized and liquefied.