Patent ID: 11938429
Assignee: KYOSAN DENKI CO., LTD.
Field: Chemical engineering (Chemistry)
Classification: CPC B  F | IPC B  F

Claim 1:
2. A filter device, comprising:
a case which provides a fluid passage;
an element which is accommodated in the case and filters fluid in the fluid passage;
a water separator which is accommodated in the case and separates water from the fluid;
passage connecting members which form a fluid passage between the element and the water separator, and separably connect the element and the water separator;
a holding member which holds the water separator with respect to the case while making the water separator movable with respect to the case; and
a support member which movably supports the element by a movable distance in a radial direction, wherein
a movable distance of the water separator in the radial direction is set to be larger than the movable distance of the element, and
the positioning surface is a slope or a curved surface having a central axis of the case as a rotation axis.