Title:
ELECTROACOUSTIC TRANSDUCER
Document Type and Number:
Japanese Patent JPS5443492
Kind Code:
A
Abstract:
A disc of piezoelectric ceramic with a plurality of parallel slots cut into a top surface. Another plurality of slots is cut into the bottom surface of the disc with the parallel slots on the top being perpendicular to the parallel slots on the bottom. For one application a shallow keyway slot is cut into the top and/or bottom surface, traversing the already cut slots, to serve as a receptacle for an electrode ribbon.
Inventors:
CHIYAARUZU RICHIYAADO UIRUSON
ROBAATO HORISUTAA UITEIKA
JIYON HAWAADO TONPUSON
ROBAATO HORISUTAA UITEIKA
JIYON HAWAADO TONPUSON
Application Number:
JP9916578A
Publication Date:
April 06, 1979
Filing Date:
August 16, 1978
Export Citation:
Assignee:
WESTINGHOUSE ELECTRIC CORP
International Classes:
B06B1/06; G01F1/66; G10K11/00; H04R17/00; (IPC1-7): G01F1/66; H01L41/00; H04R17/10