| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily maintain the function of a check valve and to easily suppress chattering of a valve element when filling high pressure gas. <P>SOLUTION: In the non-filled state of gas with a receptacle 150 removed from a nozzle 350, magnetic force of an electromagnet 360 has no effect on the valve element 152 of the check valve 160. The receptacle 150 thereby maintains the function of the built-in check valve 160 with no hindrance. On the other hand, if fitting and mounting of the receptacle 150 to the nozzle 350 for filling high pressure hydrogen gas are completed, the electromagnet 360 is excited by energization, and its magnetic force has an effect on the valve element 152 of the check valve 160 from the outside of the receptacle 150, and the valve element 152 is moved to the valve opening side against the actuating force of a spring 158. <P>COPYRIGHT: (C)2011,JPO&INPIT |
