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US 2015/0312688 A1Published application
Microphone battery barrier
AssigneePhonak AG
InventorsErdal Karamuk, Andi VONLANTHEN
Life of this patent
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Abstract
A hearing device comprising a battery compartment including a metal-air battery and a microphone assembly arranged nearby or coupled to the battery compartment, the battery compartment and/or the microphone assembly in protected using an elastic polymer membrane.
Claims13
1-10. (canceled)
A hearing device, comprising:
- a metal-air battery;
- a battery vent associated with the metal-air battery;
- a microphone;
- a sound inlet associated with the microphone;
- and
- a membrane located lateral of and spaced apart from the battery vent and the sound inlet such that a volume is defined between the membrane, at one end of the volume, and the battery vent and sound inlet, at the other end of the volume.
3 more elements
Dependencies are inferred from the claim text.