Invention Grant
- Patent Title: Thermoacoustic device
- Patent Title (中): 热声装置
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Application No.: US12459039Application Date: 2009-06-25
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Publication No.: US08019098B2Publication Date: 2011-09-13
- Inventor: Kai-Li Jiang , Lin Xiao , Zhuo Chen , Chen Feng , Shou-Shan Fan , Yuan-Chao Yang
- Applicant: Kai-Li Jiang , Lin Xiao , Zhuo Chen , Chen Feng , Shou-Shan Fan , Yuan-Chao Yang
- Applicant Address: CN Beijing TW Tu-Cheng, New Taipei
- Assignee: Beijing FUNATE Innovation Technology Co., Ltd.,Hon Hai Precision Industry Co., Ltd.
- Current Assignee: Beijing FUNATE Innovation Technology Co., Ltd.,Hon Hai Precision Industry Co., Ltd.
- Current Assignee Address: CN Beijing TW Tu-Cheng, New Taipei
- Agency: Altis Law Group, Inc.
- Priority: CN200810066693 20080428; CN200810067586 20080604; CN200810067589 20080604; CN200810067638 20080604; CN200810067905 20080618; CN200810067906 20080618; CN200810067907 20080618; CN200810067908 20080618; CN200810218230 20081205; CN200910105808 20090227
- Main IPC: H04R25/00
- IPC: H04R25/00
Abstract:
A sound wave generator includes a carbon nanotube structure. The carbon nanotube structure includes of one or more carbon nanotube films. Each carbon nanotube film includes a plurality of carbon nanotubes entangled with each other. The one or more carbon nanotube films produces sound by means of the thermoacoustic effect.
Public/Granted literature
- US20090268559A1 Thermoacoustic device Public/Granted day:2009-10-29
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