Invention Grant
- Patent Title: Moving armature receiver
- Patent Title (中): 移动电枢接收器
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Application No.: US12070473Application Date: 2008-02-19
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Publication No.: US08223996B2Publication Date: 2012-07-17
- Inventor: Niels Beekman , Dennis Jacobus Mattheus Mocking , Peter Madaffari
- Applicant: Niels Beekman , Dennis Jacobus Mattheus Mocking , Peter Madaffari
- Applicant Address: NL Amsterdam
- Assignee: Sonion Nederland B.V.
- Current Assignee: Sonion Nederland B.V.
- Current Assignee Address: NL Amsterdam
- Agency: Nixon Peabody LLP
- Main IPC: H04R25/00
- IPC: H04R25/00

Abstract:
A compact moving armature receiver where the diaphragm element is positioned in the air gap of the magnet assembly and where a suspension element is provided for defining the front chamber, the suspension element has a stiffness of at the most 500 N/m. The suspension element and the diaphragm element may be made from the same sheet of a foil, and the suspension element may be formed by bent or curved peripheral parts of the foil.
Public/Granted literature
- US20080226115A1 Moving armature receiver Public/Granted day:2008-09-18
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