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2 521 783

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IPC

G01C19/5691(2012-01-01)

(21) (22)

Application

2012101389/28, 2012-01-13

(24)

Start date

2012-01-13

(22)

Actual filing date

2012-01-13

(45)

Published

2014-07-10

(72)

Inventor

Roginskij Viktor DmitrievichPripisnov Vladimir NikolaevichJurmanov Sergej Jur'EvichDenisov Roman Andreevich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Priborostroitel'Nyj Zavod Imeni P.I. Plandina" Oao

SENSITIVE ELEMENT OF SOLID-STATE WAVE GYROSCOPE (VERSIONS) Russian patent published in 2014 - IPC G01C19/5691

Abstract RU 2521783 C2

FIELD: measurement equipment.

SUBSTANCE: invention relates to solid-state wave gyroscopes (SWG) that are used to determine angular movements and included in units of navigational devices of ground and aviation and space equipment. SWG resonator can be considered as a thin elastic cylinder having the possibility of performing bending oscillations in its plane. Behaviour of a cylindrical shell in a peripheral area is compensated by using an annular cylindrical element in the resonator.

EFFECT: use of an annular cylindrical element in the cylindrical resonator design contributes to increase of stability of a wave pattern depending on the chosen version of its location.

44 cl, 6 dwg

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RU 2 521 783 C2

Authors

Roginskij Viktor Dmitrievich

Pripisnov Vladimir Nikolaevich

Jurmanov Sergej Jur'Evich

Denisov Roman Andreevich

Dates

2014-07-10—Published

2012-01-13—Filed