Title:
Resonant reactively operating variable position transducer
United States Patent 3018467
Inventors:
Harris, Wilbur T.
Publication Date:
01/23/1962
Export Citation:
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Assignee:
HARRIS TRANSDUCER CORP
Primary Class:
367/153
Other Classes:
310/27, 367/175
International Classes:
G01D5/20
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US Patent References:
2776560Means for measuring and for generating motion
2768364Underwater transducer having annular elements
2740946Seismometer
2424549Submarine signal detector or receiver
2410805Vibration detector
2348225Magnetic seismometer
2271667Electroacoustic transmitter and the like
1984383Underwater transmitter and receiver
1582590High-frequency oscillator
1333298Sound-emitter