Measuring and testing – Instrument proving or calibrating – Speed – velocity – or acceleration
Patent
1995-06-02
1997-05-13
Williams, Hezron E.
Measuring and testing
Instrument proving or calibrating
Speed, velocity, or acceleration
7351429, 73 184, 310312, 310321, G01P 15125
Patent
active
056294727
ABSTRACT:
A vibrating cylindrical rate sensor (10) is mechanically balanced and mode aligned with respect to the vibrating portion of the sensor (10) by removing material from a vibrating portion of the vibrating cylinder (34) after the drive and pick-off transducers (30, 32, 30a, 18, 20) are fixed to the vibrating portion of the vibrating cylinder (34) of the cylindrical rate sensor (10).
REFERENCES:
patent: 5018858 (1991-05-01), Malvern
patent: 5098188 (1992-03-01), Malvern
patent: 5218867 (1993-06-01), Varnham et al.
patent: 5349261 (1994-09-01), Fujimoto et al.
McInnes James
Varnham Malcolm P.
British Aerospace Public Limited Company
Kwok Helen C.
Williams Hezron E.
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