| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a connection mechanism for fluid piping having simple construction for functioning as a pressure reducing valve or a temperature shut-off valve resulting in a further reduced size, and to provide its manufacturing method, and a fuel cell system including the connection mechanism for fluid piping. <P>SOLUTION: The connection mechanism for fluid piping, for connecting a plurality of the fluid piping to flow a fluid, comprises a first component provided to one side of the plurality of the fluid piping and including a movable portion 1 constituting a part of a pressure control valve and operated by a differential pressure, a second component provided to another side of the plurality of the fluid piping and including an opening and closing mechanism 3, 4, 5 which is opened and closed by an operation of the movable portion constituting the part of the pressure control valve, and a transmission mechanism provided to at least one of the first component and the second component. <P>COPYRIGHT: (C)2008,JPO&INPIT |
