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(19)

(11)

2 017 160

(13)

(51)

IPC

(21) (22)

Application

4929628/10, 1991-04-19

(22)

Actual filing date

1991-04-19

(45)

Published

1994-07-30

(72)

Inventor

Donskov V.I.Tarasevich Ju.V.

(73)

Holder

Nauchnoe Konstruktorsko-Tekhnologicheskoe Bjuro Pri Rostovskom Gosudarstvennom Universitete

PIEZOELECTRIC ACCELEROMETER Russian patent published in 1994 - IPC

Abstract RU 2017160 C1

FIELD: rotation-measuring equipment. SUBSTANCE: piezoelectric accelerometer has base, piezoelectric crystals and inertial mass. On lateral faces of groove formed in base, which are parallel to driving axle of accelerometer, there are mounted piezoelectric crystals that are drawn to groove facets by inertial mass as rectangular prism located between piezoelectric crystals. EFFECT: increased dynamic and frequency ranges. 2 dwg

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RU 2 017 160 C1

Authors

Donskov V.I.

Tarasevich Ju.V.

Dates

1994-07-30—Published

1991-04-19—Filed