Invention Grant
- Patent Title: Filter for filtering fluids
- Patent Title (中): 过滤流体过滤器
-
Application No.: US13413801Application Date: 2012-03-07
-
Publication No.: US08746462B2Publication Date: 2014-06-10
- Inventor: Gelase Mbadinga-Mouanda , Klaus Gehwolf
- Applicant: Gelase Mbadinga-Mouanda , Klaus Gehwolf
- Applicant Address: DE Ludwigsburg
- Assignee: Mann + Hammel GmbH
- Current Assignee: Mann + Hammel GmbH
- Current Assignee Address: DE Ludwigsburg
- Agent James Hasselbeck
- Priority: DE102009040202 20090907
- Main IPC: B01D29/07
- IPC: B01D29/07 ; B01D29/31

Abstract:
A filter includes a filter element (1) having a filter medium (106) pleated in a zigzag manner, with a raw side (105) and a clean side (104). Filter medium sections (120) extend on either side of the raw-side pleat tips (102a) to adjoining raw-side pleat bases (103a) include a first bend (552) toward the raw side (105), and behind that a second bend (554) toward the clean side (104). A plurality of elongated depressions (656) are formed on the raw side (105), which extend between pleat tips (102a) and pleat bases (103a) approximately perpendicular to pleat edges (F) and implement corresponding elevations (658) on the clean side (104) such that, in a raw-side pleat intermediate space (148a), in each case, two depressions (656) on the two medium sections (120) delimiting the pleat intermediate space (148a) are located directly opposite of each other and each form a flow channel (660).
Public/Granted literature
- US20130062277A1 Filter for Filtering Fluids Public/Granted day:2013-03-14
Information query
IPC分类: