| 摘要 |
A filter device having at least one filter element (37) that can be accommodated in a filter housing that has at least one connection unit (29) for forming a fluid connection to the filter element (37), wherein the connection unit (29) is provided for the feed of the fluid that is to be purified to the dirty side (41) of the filter element (37) and is a component of the element receiver with which the filter element (37) that is situated in the functioning position interacts is characterized in that, via the connection unit (29) as a component of the filter housing, or the parts that can be associated with the filter housing, the valve arrangement (61; 67, 69) or at least parts thereof are moveable in such a manner that, on shutdown of the filter device by removing the filter element (37) from the filter housing, the valve arrangement (61; 67, 69) comes into its closed position and on starting up the filter device by insertion of the filter element (37) into its functioning position within the filter housing, the valve arrangement (61; 67, 69) comes into its open position.
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