Gyroskop mit Massenpaaren

Details

Veröffentlichungs-Nr.

EP3916353

Aktenzeichen

EP21170643

Anmeldetag

27. April 2021

Veröffentlichung

17. Mai 2023

Erteilung

17. Mai 2023

Rechtsraum

EP

IPC

G01C19/574

Abstract

A microelectromechanical gyroscope comprising first, second, third and fourth Coriolis masses, arranged in that order on an x-axis. In the primary oscillation mode, the Coriolis masses are configured to oscillate so that the second and third Coriolis masses move in linear translation along the x-axis away from a center point when the first and fourth Coriolis masses move in linear translation along the x-axis towards the first center point, and vice versa. When the gyroscope undergoes rotation about a y-axis which is perpendicular to the x-axis, the Coriolis masses are configured to oscillate so that the first, second, third and fourth Coriolis masses undergo vertical motion in a z-direction, wherein the first and third Coriolis masses move up when the second and fourth Coriolis masses move down, and vice versa.

Anmelder

Firma

Murata Manufacturing Co., Ltd.

Land

🇯🇵 Japan

Fachgebiete