Invention Grant
- Patent Title: Surface modified filtration media
- Patent Title (中): 表面改性过滤介质
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Application No.: US12236801Application Date: 2008-09-24
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Publication No.: US08741140B2Publication Date: 2014-06-03
- Inventor: Bruce E. Shane
- Applicant: Bruce E. Shane
- Applicant Address: US OH Cleveland
- Assignee: Parker-Hannifin Corporation
- Current Assignee: Parker-Hannifin Corporation
- Current Assignee Address: US OH Cleveland
- Agency: Renner, Otto, Boisselle & Sklar, LLP
- Main IPC: B01D35/14
- IPC: B01D35/14 ; B01D29/13

Abstract:
A filter media that inhibits the formation of static charge in a liquid flowing through the filter media comprises a filtration layer having a first surface and a second surface opposite the first surface and comprising a non-conductive fibrous material having a plurality of fibers, the fibrous material comprising a metal layer deposited on at least a portion of the fibers through at least a portion of the thickness of the filtration layer. The filter media or a filter apparatus incorporating the filter media does not require means for dissipating static charge from the fluid and, therefore, does not require grounding.
Public/Granted literature
- US20090078637A1 SURFACE MODIFIED FILTRATION MEDIA Public/Granted day:2009-03-26
Information query
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