Invention Grant
- Patent Title: Air filter cartridge
- Patent Title (中): 空气滤芯
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Application No.: US13123032Application Date: 2009-11-06
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Publication No.: US09446340B2Publication Date: 2016-09-20
- Inventor: Brian D. Babcock , Heather M. Tate , Mark D. Belcher , Brain Zauner , Kyle W. Undesser , Douglas A. Wersal
- Applicant: Brian D. Babcock , Heather M. Tate , Mark D. Belcher , Brain Zauner , Kyle W. Undesser , Douglas A. Wersal
- 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.
- International Application: PCT/US2009/063581 WO 20091106
- International Announcement: WO2010/054218 WO 20100514
- Main IPC: B01D46/52
- IPC: B01D46/52 ; B01D46/42

Abstract:
Filters capable of dissipating static charges. One example includes a filter media pack comprising fluted media secured to facing media; the fluted media having cellulose fibers; and the fluted media including an amount of carbon black sufficient to impart a static charge dissipative property thereto. One example includes an air filter cartridge having a filter media pack comprising fluted media secured to facing media; the fluted media comprising cellulose fibers; the fluted media having at least one side coated with a static charge dissipative amount of a metallic coating. These filters are useable in, for example, dust collectors.
Public/Granted literature
- US20110252758A1 AIR FILTER CARTRIDGE Public/Granted day:2011-10-20
Information query
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