Accession Number : ADD000479
Title : Underwater Sound Transducer.
Descriptive Note : Patent Application,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C
Personal Author(s) : Edelman,Seymour
Report Date : 06 Jun 1974
Pagination or Media Count : 7
Abstract : The patent application describes an underwater sound transducer made of a tube of permanently polarizable polymer having electrode coatings on the inner and outer walls with a polarized area of polymer corresponding to the area covered by the outer electrode. A lead is connected by means of a conductive adhesive to each electrode and a glob of flexible adhesive covers the tube end and the incoming leads to prevent breakage of the leads with handling. The tube ends are closed with watertight plugs.
Descriptors : *Transducers, Patents, Underwater sound, Polymers, Polarization, Tubes
Subject Categories : Electrical and Electronic Equipment
Acoustic Detection and Detectors
Distribution Statement : APPROVED FOR PUBLIC RELEASE