| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a valve which is used, in particular, in a small pump or a very small pump, and easily and repeatedly assembled thereto without any error, in this case. <P>SOLUTION: A valve plate (8) is abutted on and engaged with a part of a valve housing on its edge side, and held thereby, and preloaded at the assembly position by the elastic tension between edge holding parts on the outer side of the valve plate (8). <P>COPYRIGHT: (C)2012,JPO&INPIT |
