Invention Grant
- Patent Title: Thermoacoustic device
- Patent Title (中): 热声装置
-
Application No.: US12589462Application Date: 2009-10-22
-
Publication No.: US08259967B2Publication Date: 2012-09-04
- Inventor: Chen Feng , Kai-Li Jiang , Shou-Shan Fan
- Applicant: Chen Feng , Kai-Li Jiang , Shou-Shan Fan
- Applicant Address: CN Beijing TW Tu-Cheng, New Taipei
- Assignee: Tsinghua University,Hon Hai Precision Industry Co., Ltd.
- Current Assignee: Tsinghua University,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; CN200910105811 20090227
- Main IPC: H04R25/00
- IPC: H04R25/00
Abstract:
A thermoacoustic device includes a signal device and a sound wave generator. The sound wave generator includes a base structure and a conductive material located on the base structure. The base structure includes nano-scale elements. The signal device is capable of transmitting an electrical signal to the sound wave generator. The sound wave generator is capable of converting the electrical signal into heat. The heat is capable of being transferred to a medium to cause a thermoacoustic effect.
Public/Granted literature
- US20100046774A1 Thermoacoustic device Public/Granted day:2010-02-25
Information query
