Invention Grant
- Patent Title: Non-directional transducer
- Patent Title (中): 无方向传感器
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Application No.: US13346353Application Date: 2012-01-09
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Publication No.: US08885869B2Publication Date: 2014-11-11
- Inventor: J. Craig Oxford , D. Michael Shields
- Applicant: J. Craig Oxford , D. Michael Shields
- Agency: Baker Donelson
- Agent Wayne Edward Ramage
- Main IPC: H04R1/00
- IPC: H04R1/00 ; H04R1/32 ; H04R7/18 ; H04R7/12 ; H04R1/22 ; H04R1/24 ; H04R1/26
Abstract:
A transducer for the creation of acoustic energy omni directionally in a horizontal plane. The transducer includes a base plate, the base plate supporting a centrally located voice coil motor assembly and a hemi-toroidal diaphragm having a proximal edge and a distal edge. The proximal edge is appended to the centrally located voice coil motor assembly and the distal edge is appended to the base plate.
Public/Granted literature
- US20120281870A1 NON-DIRECTIONAL TRANSDUCER Public/Granted day:2012-11-08
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