| 摘要 |
A filter device using a replacement-type filter element. The device has a stationary head (1) with an entrance passage for fed liquid and/or an exit passage for filtered liquid; stationary base members (2, 3); a first link (7) with one end pivoted at the stationary base member by a horizontal first shaft (5); a second link (11) supported by the first link; a housing-supporting member (12) that is supported by the second link; a housing (15) supported by the housing- supporting member, having in its inside a receiving space for the filter element, and the top of which is open; an operating handle (17) fixed to the housing or the housing-supporting member (12); and joining means (19) for joining an upper end portion of the housing to the stationary head. The housing (15) is supported by the housing-supporting member (12) so as to be movable by a distance required for the joining means (19) to be joined to the stationary head (1).
|
