Invention Grant
- Patent Title: Method of forming filter arrangements; and, apparatus
-
Application No.: US14922326Application Date: 2015-10-26
-
Publication No.: US09889399B2Publication Date: 2018-02-13
- Inventor: Benny K. Nelson
- Applicant: Donaldson Company, Inc.
- Applicant Address: US MN Minneapolis
- Assignee: Donaldson Company, Inc.
- Current Assignee: Donaldson Company, Inc.
- Current Assignee Address: US MN Minneapolis
- Agency: Merchant & Gould P.C.
- Main IPC: B01D46/10
- IPC: B01D46/10 ; B01D46/52 ; B01D46/00 ; F02M35/024
Abstract:
A filter cartridge arrangement for use in air cleaners is provided. The filter cartridge arrangement includes a media pack including a plurality of inlet flutes and outlet flutes extending between first and second opposite flow faces and formed from an arrangement of facing sheet secured to corrugated sheet. An example cartridge includes a preform secured to the media pack. In some forms, the preform includes an arrangement extending over one of the flow faces.
Public/Granted literature
- US20160175756A1 METHOD OF FORMING FILTER ARRANGEMENTS; AND, APPARATUS Public/Granted day:2016-06-23
Information query
IPC分类:
