×

Vibrator, vibratory gyroscope, and linear accelerometer

  • US 6,046,531 A
  • Filed: 07/01/1998
  • Issued: 04/04/2000
  • Est. Priority Date: 07/04/1997
  • Status: Expired due to Term
First Claim
Patent Images

1. A single crystal vibrator, comprising:

  • a base part including a fixed end,a first leg extending in a direction crossing said base part,a second leg extending in a direction crossing said base part and being opposed to said first leg with respect to said base part, said first and second legs being joined with said base part at an intersecting part,a first bending-vibration piece extending in a direction crossing said first leg,a second bending-vibration piee extending in a direction crossing said first leg and being opposite to said first bending-vibration piece with respect to said first leg,a third bending-vibration piece extending in a direction crossing said second leg,a fourth bending-vibration piece extending in a direction crossing said second leg and being opposite to said third bending-vibration piece with respect to said second leg, anda projection part extending in a direction opposite to said base part from said intersecting part,wherein said base part, said first and second legs, said first, second, third and fourth bending-vibration pieces, and said projection part all are substantially planar and lie in the same plane.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×