ELEMENT VIBRATING IN TWO UNCOUPLED MODES, AND USE IN VIBRATING RATE GYROSCOPE

The present disclosure relates to a vibrating element which is planar parallelly to an electrical crystallographic axis of a piezoelectric material such as quartz. The element comprises a beam holding electrodes, a stationary portion rigidly connected to one end of the beam, and a solid portion rigi...

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Bibliographische Detailangaben

Hauptverfasser:	LE TRAON, OLIVIER, MASSON, STEVE, GUERARD, JEAN, PERNICE, MARC, LEVY, RAPHAEL, JANIAUD, DENIS, CHARTIER, CLAUDE
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ELECTRICITY GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING
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