- 专利标题： FILTER AND AIR-CONDITIONING DEVICE
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申请号： US16512585申请日： 2019-07-16
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公开(公告)号： US20190336895A1公开(公告)日： 2019-11-07
- 发明人: Takafumi Inoue , Kenichiro Takumi , Daiji Tamakura , Masamichi Ando
- 申请人： Murata Manufacturing Co., Ltd.
- 优先权： JP2017-201241 20171017; JP2018-062193 20180328
- 主分类号： B01D39/08
- IPC分类号： B01D39/08 ; D02G3/44 ; H01L41/08
摘要：
A filter that includes a plurality of fibers arranged to form a first principal surface and a second principal surface opposite the first principal surface, and a plurality of first piezoelectric fibers that generate negative charges by stretching are arranged at least on a side of the first principal surface.
公开/授权文献
- US10710011B2 Filter and air-conditioning device 公开/授权日：2020-07-14
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