Patent · US Active

Resonator for a vibratory sensor of an angular parameter

US8490485B2 · kind B2 · utility

6Cited by

16References

10Claims

0Family size

Assignee

SAGEM DEFENSE SECURITE · FR

Inventors

Paul Vandebeuque · Argenteuil, FR
Alain Jeanroy · Conflans-Sainte-Honorine, FR

Key dates

Filing date	Sep 15, 2009
Grant date	Jul 23, 2013
Priority date	—
Expiry date	Nov 28, 2031

Classification

Technology area (CPC G)Physics
CPC primaryG01C19/5691
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A resonator for an angular parameter sensor, the resonator comprising a bell of electrically-insulating material provided with a central stem and an electrically-conductive layer, the conductive layer comprising branches extending from a central portion of the bell to a peripheral edge of the bell, the number of said branches being a prime number not less than seven.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.