公开(公告)号：US11219847B2

公开(公告)日：2022-01-11

申请号：US16495149

申请日：2018-03-19

Applicant: HYDAC PROCESS TECHNOLOGY GMBH

Inventor： Markus Olschok ,  Ralf Wnuk ,  Christian Schindler ,  Maximilian Meiners

IPC: B01D29/21 ,  B01D36/00 ,  B01D29/58

Abstract: A device for treating fluid, in particular a filter device, has first and second tubular elements (12), (14) forming an element assembly (10). One element (14) is accommodated in the other element (12) forming a flow chamber (33) between the two elements (12, 14), with a first element (12) arranged in the direction of the inflow side (29) of a fluid to be treated and a second element (14) arranged in the direction of the outflow side (31) of the treated fluid in the element assembly (10). During the fluid treatment, the flow is routed through both elements (12, 14) in succession from the direction of the inflow side (29) towards the outflow side (31). In a joint viewing direction (P), the first element (12) facing the inflow side (29) at least partially has a uniform or non-uniform contour and the second element (14) facing the outflow side (31) at least partially has a non-uniform or uniform contour.