Title:
ULTRASONIC WAVE TRANSMITTING AND RECEIVING APPARATUS
Document Type and Number:
Japanese Patent JPS5321953
Kind Code:
A
Abstract:
PURPOSE: To provide an ultrasonic wave transmitting and receiving apparatus, in which oscillators for transmitting and receiving ultrasonic waves are firmly fitted at the base portion of respective hourns in the manner urged by a resilient cap, whereby leakage of ultrasonic waves can be reduced to a great extent, and at the same time, displacement of the component parts can be prevented during transportation of the apparatus.
Inventors:
YAMAMURA YUKIO
KAWAGUCHI SHIYOUJIROU
NAKAMURA MASAYUKI
KAWAGUCHI SHIYOUJIROU
NAKAMURA MASAYUKI
Application Number:
JP9642676A
Publication Date:
February 28, 1978
Filing Date:
August 12, 1976
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS LTD
International Classes:
H04R1/30; G01S7/521; G01S15/04; H01H35/00; H04R17/00; (IPC1-7): B06B1/00; G01S7/52; H04R17/00
Domestic Patent References:
| JPS5023109U | 1975-03-15 |