Invention Grant
- Patent Title: Acoustically tunable sound absorption articles
- Patent Title (中): 声学可调谐吸声制品
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Application No.: US12814022Application Date: 2010-06-11
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Publication No.: US08439161B2Publication Date: 2013-05-14
- Inventor: Richard James Bliton , Samuel Mark Gillette , Troy Raymond Buechler
- Applicant: Richard James Bliton , Samuel Mark Gillette , Troy Raymond Buechler
- Applicant Address: US NC Greensboro
- Assignee: Precision Fabrics Group, Inc.
- Current Assignee: Precision Fabrics Group, Inc.
- Current Assignee Address: US NC Greensboro
- Agency: Myers Bigel Sibley & Sajovec, P.A.
- Main IPC: E04B1/82
- IPC: E04B1/82 ; E04B2/02 ; E04B1/84 ; E04B1/74 ; E04B2/00
Abstract:
The present invention provides a tunable sound absorption facing which includes a cellulosic web and a nonwoven web entangled together. The facing has a controllable air flow resistance.
Public/Granted literature
- US20100314195A1 Acoustically Tunable Sound Absorption Articles and Methods of Making Same Public/Granted day:2010-12-16
Information query
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