REPLACEABLE FILTER OF A TREATMENT DEVICE FOR THE TREATMENT OF LIQUID FLUIDS IN PARTICULAR AND TREATMENT DEVICE

摘要

There are a replaceable filter (14) for a or a treatment device (10), in particular a filter device for treatment, in particular filtration, in particular liquid fluids, in particular fuel, oil or water, in particular an internal combustion engine, in particular of a motor vehicle, and a treatment device (10 ). The replaceable filter (14) has a housing (56) with a housing pot (58), a housing cover (60), at least one inlet (88) for the fluid to be treated and at least one outlet (82) for the treated fluid. The replaceable filter (14) can be connected to a connection head (12) of the treatment device (10) by means of a detachable bayonet-type connecting device (34), performing a rotary / plug movement about a connection axis (20) of the treatment device (10). The connecting device (34) has at least one housing connecting part (100) on the side of the housing (56) which can cooperate with at least one head connecting part (32) on the side of the connecting head (12) for connecting the connecting device (34). The at least one inlet (88) can not be provided with at least one inlet (16) of the connection head (12) for the fluid to be treated and / or the at least one outlet (82) with at least one outlet (18) of the connection head (12) for the be treated fluid. The at least one housing connecting part (100) has in each case a functional surface (106, 108) with respect to the connecting axis (20) axially opposite sides. An edge (59) of the housing pot (58) on the side of the housing cover (60) extends beyond at least the housing connecting part (100) with respect to the connecting axis (20) axially outwardly.