Invention Grant
- Patent Title: Pleated filter element with tapering bend lines
- Patent Title (中): 褶皱过滤元件，具有锥形弯曲线
-
Application No.: US13273551Application Date: 2011-10-14
-
Publication No.: US08397920B2Publication Date: 2013-03-19
- Inventor: Jerald J. Moy , Eric A. Janikowski , Kenneth M. Tofsland
- Applicant: Jerald J. Moy , Eric A. Janikowski , Kenneth M. Tofsland
- Applicant Address: US MN Minneapolis
- Assignee: Cummins Filtration IP Inc.
- Current Assignee: Cummins Filtration IP Inc.
- Current Assignee Address: US MN Minneapolis
- Agency: Andrus, Sceales, Starke & Sawall, LLP
- Main IPC: B01D29/07
- IPC: B01D29/07 ; B01D29/00
Abstract:
A pleated filter element extends axially between an upstream inlet and a downstream outlet along a plurality of axially extending bend lines forming axial flow channels. The bend lines taper in a transverse direction and define a plurality of axially elongated tetrahedron channels facing oppositely to each other.
Public/Granted literature
- US20120118814A1 Pleated Filter Element with Tapering Bend Lines Public/Granted day:2012-05-17
Information query
IPC分类:
