Invention Grant
- Patent Title: Loudspeaker
- Patent Title (中): 喇叭
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Application No.: US13230379Application Date: 2011-09-12
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Publication No.: US08553925B2Publication Date: 2013-10-08
- Inventor: Gilles Milot , Francois Malbos
- Applicant: Gilles Milot , Francois Malbos
- Applicant Address: DE Karlsbad
- Assignee: Harman Becker Automotive Systems GmbH
- Current Assignee: Harman Becker Automotive Systems GmbH
- Current Assignee Address: DE Karlsbad
- Agency: O'Shea Getz P.C.
- Priority: EP05292093 20051007
- Main IPC: H04R25/00
- IPC: H04R25/00
Abstract:
A loudspeaker includes a movable diaphragm, a resilient centering device for centering and guiding the movement of the diaphragm, and a magnet system for controlling the movement of the diaphragm, where the diaphragm is positioned between the magnet system and the resilient centering device.
Public/Granted literature
- US20120002836A1 LOUDSPEAKER Public/Granted day:2012-01-05
Information query
