Battery powdered acoustic transponder for use in underwater envi

Details Battery powdered acoustic transponder for use in underwater envi Battery powdered acoustic transponder for use in underwater envi

1992-03-04

1992-12-29

Pihulic, Daniel T.

Communications, electrical: acoustic wave systems and devices

Transponders

Sonobuoys and sonobuoy systems

H04B 159

Patent

active

051757087

ABSTRACT:
An acoustic transponder device includes waterproof housing that accepts a battery pack with a water displacing connection placing the housing and battery pack in communication. The housing carries an electronics package. Both the housing and battery pack can be disposable components, and can be sealed upon manufacture to prevent water ingress.

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