发明授权
- 专利标题： Thermoacoustic device
- 专利标题（中）： 热声装置
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申请号： US12459543申请日： 2009-07-02
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公开(公告)号： US08050431B2公开(公告)日： 2011-11-01
- 发明人: Kai-Li Jiang , Lin Xiao , Zhuo Chen , Shou-Shan Fan , Chen Feng , Yuan-Chao Yang
- 申请人： Kai-Li Jiang , Lin Xiao , Zhuo Chen , Shou-Shan Fan , Chen Feng , Yuan-Chao Yang
- 申请人地址： CN Beijing TW Tu-Cheng, New Taipei
- 专利权人： Beijing FUNATE Innovation Technology Co., Ltd.,Hon Hai Precision Industry Co., Ltd.
- 当前专利权人： Beijing FUNATE Innovation Technology Co., Ltd.,Hon Hai Precision Industry Co., Ltd.
- 当前专利权人地址： CN Beijing TW Tu-Cheng, New Taipei
- 代理机构： Altis Law Group, Inc.
- 优先权： CN200810066693 20080428; CN200810067583 20080604; CN200810067586 20080604; CN200810067589 20080604; CN200810067638 20080604; CN200810067727 20080613; CN200810067728 20080613; CN200810067729 20080613; CN200810067730 20080613; CN200810067906 20080618; CN200810067907 20080618; CN200810067908 20080618; CN288010067905 20080618; CN200810218230 20081205; CN200910105808 20090227
- 主分类号： H04R25/00
- IPC分类号： H04R25/00
摘要：
An apparatus includes an electromagnetic signal device, a medium, and a sound wave generator. The sound wave generator includes a carbon nanotube structure. The carbon nanotube structure includes one or more carbon nanotube films. Each carbon nanotube film includes a plurality of carbon nanotubes entangled with each other. The electromagnetic signal device transmits an electromagnetic signal to the carbon nanotube structure. The carbon nanotube structure converts the electromagnetic signal into heat. The heat transfers to the medium and causes a thermoacoustic effect.
公开/授权文献
- US20090279390A1 Thermoacoustic device 公开/授权日：2009-11-12
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