| 摘要 |
<p>A fluid filter, wherein a check spring (15) is fixed crimpingly to an element holding plate (14) of the fluid filter, a material with a large elastic limit can be selected freely for the check spring (15) because the check spring (15) is fixed crimpingly to the element holding plate (14) and, even when a dimension between the upper end of an element (12) and the top part of a filter case (11) varies at the time of assembly, the check spring (15) is prevented from being broken down and plastically deformed, whereby a high dimensional accuracy in vertical direction of each part constituting the fluid filter is not required at the time of assembly and an easy-to-assemble fluid filter can be obtained.</p> |
