PIEZOMAGNETIC GEOPHONE

FIELD: measurement technology, primary transducers-energy converters, seismic prospecting, underwater acoustics, alarm systems detecting traveling targets. SUBSTANCE: piezomagnetic geophone has case housing three induction coils, three permanent magnets with formation of intermagnet distances X1 and...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	POLEVIK I.A, MOTUZJUK V.V, POLEVIK A.G, SHCHETSOV V.A
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	DETECTING MASSES OR OBJECTS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING PHYSICS TESTING
Online-Zugang:	Volltext bestellen
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