Invention Grant
- Patent Title: Transducers with improved viscous damping
- Patent Title (中): 具有改进的粘性阻尼的传感器
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Application No.: US11521789Application Date: 2006-09-15
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Publication No.: US07899203B2Publication Date: 2011-03-01
- Inventor: Aart Zeger Van Halteren , Paul Christiaan Van Hal , Onno Geschiere
- Applicant: Aart Zeger Van Halteren , Paul Christiaan Van Hal , Onno Geschiere
- 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 miniature receiver or transducer with improved viscous damping. The receiver may be a moving armature receiver using shearing forces for damping the deflection of the diaphragm. In this receiver, the damping element, which may be a liquid, extend in a direction of the deflection of the armature or diaphragm. Another embodiment relates to a transducer where the damping element engages the diaphragm.
Public/Granted literature
- US20070058833A1 Transducers with improved viscous damping Public/Granted day:2007-03-15
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