公开(公告)号：DE8900578U1

公开(公告)日：1989-03-02

申请号：DE8900578

申请日：1989-01-20

Applicant: KRAMER, JOERG, 4000 DUESSELDORF, DE

IPC: E03C1/264

公开(公告)号：WO2007003517A3

公开(公告)日：2007-04-19

申请号：PCT/EP2006063462

申请日：2006-06-22

Applicant: MANN & HUMMEL GMBH ,  KOLCZYK MARKUS ,  LOOS RAINER ,  LUCAS DANIEL ,  EPLI SVEN ,  JAINEK HERBERT ,  BLUM RALF ,  KRAMER JOERG

Inventor： KOLCZYK MARKUS ,  LOOS RAINER ,  LUCAS DANIEL ,  EPLI SVEN ,  JAINEK HERBERT ,  BLUM RALF ,  KRAMER JOERG

IPC: B01D35/153

CPC classification number: B01D29/21 ,  B01D29/232 ,  B01D35/147 ,  B01D35/153 ,  B01D35/16 ,  B01D2201/167 ,  B01D2201/295 ,  B01D2201/305 ,  B01D2201/34 ,  F01M11/03 ,  F01M2001/1064

Abstract: The invention relates to a liquid filtering device comprising a filter element (4) axially insertable into a filter housing (2, 3), wherein said filter element (4), in the mounted position thereof, closes a reflux locking device (7) for a filterable crude liquid by at least one seal which is maintained in the filter housing (2, 3) and embodied in the form of a reflux locking membrane (7; 10). Said reflux locking membrane (7; 10) is applied to the function carrier (5; 8; 16) of the filtering device in such a way that the axial or radial sealing thereof on the clean and crude sides is obtained.

Abstract translation: 本发明涉及一种过滤器组件，包括一个圆筒形过滤器元件（4）轴向移动到过滤器壳体的液体（2，3）是可插入的，其中，所述封闭件安装到返回装置（7）的产品后的过滤器元件（4）待过滤原液用 至少一个密封件保持在过滤器壳体（2,3）中作为阻隔隔膜（7,10）。 止回隔膜（7; 10）附接到过滤器组件的功能支撑件（5; 8; 16）上，以实现过滤器组件的原始侧和清洁侧的轴向或径向密封。