Invention Grant
- Patent Title: Nestable framed pleated air filter and method of making
- Patent Title (中): 可嵌套式褶皱空气过滤器及其制作方法
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Application No.: US13968609Application Date: 2013-08-16
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Publication No.: US09278301B2Publication Date: 2016-03-08
- Inventor: Andrew R. Fox , Jonathan M. Lise , John J. Rogers , Stephen M. Sanocki , Kannan Seshadri
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Kenneth B. Wood
- Main IPC: B01D46/00
- IPC: B01D46/00 ; B01D46/52 ; B01D46/10
Abstract:
A nestable framed pleated air filter, including a non-self-supporting, compressible, pleated air filter media with a plurality of oppositely-facing pleats and with a plurality of upstream pleat tips and downstream pleat tips and downstream pleat valleys, the pleated air filter media further including a plurality of bridging filaments that are bonded to at least some of the upstream pleat tips. The filter includes a frame with sidewalls that are angled so that the framed pleated air filter is nestable.
Public/Granted literature
- US20150047507A1 NESTABLE FRAMED PLEATED AIR FILTER AND METHOD OF MAKING Public/Granted day:2015-02-19
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