| 摘要 |
<P>PROBLEM TO BE SOLVED: To surely prevent a fluid from leaking from a joint part and the joint part from coming off in even an adhesion-type channel joint with a filter head. <P>SOLUTION: In a filtering device 101 having a basic structure that a filter head 104 is fixed under seal to an opening of a housing 102 of a filter element that is open at one end, the channel joint 108 is pressed to adhere to a fluid inlet 106 installed at the filter head 104 connecting the outside of the filter head 104 and the inside of the housing 102. A joint structure of a concave-convex fitting between the fluid inlet 106 and the channel joint 108 prevents the joint between the fluid inlet 106 and the channel joint 108 from loosening. <P>COPYRIGHT: (C)2008,JPO&INPIT |
