- Patent Title: Electrodynamic acoustic transducer with improved suspension system
-
Application No.: US16666742Application Date: 2019-10-29
-
Publication No.: US11381921B2Publication Date: 2022-07-05
- Inventor: Adrian Moenke , Christian Klaubauf , Ben-Daniel Keller
- Applicant: Sound Solutions International Co., Ltd.
- Applicant Address: CN Beijing
- Assignee: Sound Solutions International Co., Ltd.
- Current Assignee: Sound Solutions International Co., Ltd.
- Current Assignee Address: CN Beijing
- Agency: Dykema Gossett PLLC
- Priority: ATA50931/2018 20181030
- Main IPC: H04R9/06
- IPC: H04R9/06 ; H04R9/02 ; H04R9/04 ; H04R7/04 ; H04R7/18

Abstract:
An electrodynamic acoustic transducer is disclosed, which comprises at least one coil with a coil wire being wound around a loop axis and a magnet system being designed to generate a magnetic field transverse to a longitudinal extension of the coil wire and transverse to the loop axis. Furthermore, the electrodynamic acoustic transducer comprises a membrane, which is fixed to the at least one coil and to the magnet system or to a frame/housing of the electrodynamic acoustic transducer. In addition, the electrodynamic acoustic transducer comprises a suspension system, which is fixed to the at least one coil and to the magnet system or to said frame/housing. In detail, the suspension system is fixed to the at least one coil in a region of a side wall of the at least one coil, which is oriented parallel to the loop axis.
Information query