Gyroscope structure and gyroscope

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United States of America Patent

PATENT NO 9452921
APP PUB NO 20150068308A1
SERIAL NO

14480730

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Abstract

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A microelectromechanical gyroscope that comprises two seismic masses suspended to form a plane of masses. The seismic masses are excited into rotary oscillation about a common primary axis that is in the plane of masses. Detected angular motion causes a rotary oscillation of the first seismic mass about a first detection axis, and of the second seismic mass about a second detection axis. The detection axes are perpendicular to the plane of masses and separated by a non-zero distance.

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Patent Owner(s)

  • MURATA MANUFACTURING CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blomqvist, Anssi Helsinki, FI 52 404
Ruohio, Jaakko Helsinki, FI 21 161

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