| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a joint device for liquid feeding and receiving simple in structure, less in the number of components, compact in size, inexpensive in production, and preventing liquid leakage, and to provide a fuel cell system equipped with this device. <P>SOLUTION: The joint device for liquid feeding and receiving includes a first joint device 10 having a first housing 15 having a first liquid passage and a first valve element 20 movably housed in the first housing 15 and opening and closing the first liquid passage according to the movement; and a second joint device 50 having a second housing 55 having a second liquid passage and a second valve element 60 movably housed in the second housing 55 and opening and closing the second liquid passage according to the movement and a seal member 70 interposed between the second housing 55 and the second valve element 60. The second valve element 60, when the seal member 70 is elastically deformed, is pressed by the first housing, opens the second liquid passage, relatively extends a part of it from the seal member 70 toward the first joint device 10, presses the first valve element 20 to open the first liquid passage, and communicates the first liquid passage with the second liquid passage. <P>COPYRIGHT: (C)2008,JPO&INPIT |
