RU2008125253A - SENSITIVE ELEMENT OF VIBRATION CORIOLIS GYROSCOPE - Google Patents
SENSITIVE ELEMENT OF VIBRATION CORIOLIS GYROSCOPE Download PDFInfo
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- RU2008125253A RU2008125253A RU2008125253/28A RU2008125253A RU2008125253A RU 2008125253 A RU2008125253 A RU 2008125253A RU 2008125253/28 A RU2008125253/28 A RU 2008125253/28A RU 2008125253 A RU2008125253 A RU 2008125253A RU 2008125253 A RU2008125253 A RU 2008125253A
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- cylinder
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- sensing element
- piezoelectric elements
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Abstract
1. Чувствительный элемент вибрационного кориолисова гироскопа, содержащий тонкостенный цилиндр с днищем, элемент его крепления к основанию гироскопа и пьезоэлектрические элементы возбуждения и съема информации, отличающийся тем, что цилиндр выполнен с утолщенной верхней частью - кольцевым резонатором, днище цилиндра разбито на сектора посредством множества пазов, при этом внутри каждого сектора выполнен паз с возможностью размещения пьезоэлектрических элементов возбуждения и съема сигнала. ! 2. Чувствительный элемент по п.1, отличающийся тем, что пазы выполнены с наружной стороны днища цилиндра. ! 3. Чувствительный элемент по п.1, отличающийся тем, что пазы выполнены с внутренней стороны днища цилиндра. ! 4. Чувствительный элемент по п.1, отличающийся тем, что пазы продлены на боковую поверхность цилиндра.1. A sensitive element of a vibrating Coriolis gyroscope containing a thin-walled cylinder with a bottom, an element for attaching it to the base of the gyroscope and piezoelectric elements for exciting and removing information, characterized in that the cylinder is made with a thickened upper part - a ring resonator, the cylinder bottom is divided into sectors by means of many grooves while inside each sector, a groove is made with the possibility of placing the piezoelectric elements of the excitation and signal collection. ! 2. The sensing element according to claim 1, characterized in that the grooves are made on the outside of the cylinder bottom. ! 3. The sensing element according to claim 1, characterized in that the grooves are made on the inside of the cylinder bottom. ! 4. The sensing element according to claim 1, characterized in that the grooves are extended on the side surface of the cylinder.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008125253/28A RU2445575C2 (en) | 2008-06-24 | 2008-06-24 | Sensitive element of vibration coriolis gyroscope |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008125253/28A RU2445575C2 (en) | 2008-06-24 | 2008-06-24 | Sensitive element of vibration coriolis gyroscope |
Publications (2)
Publication Number | Publication Date |
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RU2008125253A true RU2008125253A (en) | 2009-12-27 |
RU2445575C2 RU2445575C2 (en) | 2012-03-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2008125253/28A RU2445575C2 (en) | 2008-06-24 | 2008-06-24 | Sensitive element of vibration coriolis gyroscope |
Country Status (1)
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RU (1) | RU2445575C2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2521783C2 (en) * | 2012-01-13 | 2014-07-10 | Открытое акционерное общество "Арзамасский приборостроительный завод имени П.И. Пландина" - ОАО "АПЗ" | Sensitive element of solid-state wave gyroscope (versions) |
CN112113552A (en) * | 2020-08-28 | 2020-12-22 | 华欧星通(北京)科技有限公司 | Miniature vibration gyroscope sensitive unit and gyroscope |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2544870C2 (en) * | 2013-05-21 | 2015-03-20 | Открытое акционерное общество "Пермская научно-производственная приборостроительная компания" | Solid-state wave gyroscope |
RU2744820C1 (en) * | 2020-03-27 | 2021-03-16 | Иван Алексеевич Волчихин | Resonator of solid state wave gyroscope |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU625164A1 (en) * | 1977-04-25 | 1978-09-25 | Предприятие П/Я М-5845 | Vibration-type angular speed sensor |
US4644793A (en) * | 1984-09-07 | 1987-02-24 | The Marconi Company Limited | Vibrational gyroscope |
JPH10115526A (en) * | 1996-10-15 | 1998-05-06 | Ngk Insulators Ltd | Vibration gyro sensor and manufacture of vibration gyro sensor |
RU2147117C1 (en) * | 1998-12-04 | 2000-03-27 | Товарищество с ограниченной ответственностью Научно-производственное предприятие "Медикон" | Method of balancing of hemispherical resonator of wave solid gyroscope |
FR2789170B1 (en) * | 1999-02-01 | 2001-02-23 | Salaberry Bernard Lucien Charl | VIBRATING GYROSCOPE |
UA79166C2 (en) * | 2005-05-31 | 2007-05-25 | Yurii Oleksiiovych Yatsenko | Detecting element of a vibratory gyroscope sensitive to coriolis acceleration |
UA22153U (en) * | 2007-02-09 | 2007-04-10 | Ltd Liability Company Innalabs | Vibratory gyroscope sensitive to complementary acceleration |
-
2008
- 2008-06-24 RU RU2008125253/28A patent/RU2445575C2/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2521783C2 (en) * | 2012-01-13 | 2014-07-10 | Открытое акционерное общество "Арзамасский приборостроительный завод имени П.И. Пландина" - ОАО "АПЗ" | Sensitive element of solid-state wave gyroscope (versions) |
CN112113552A (en) * | 2020-08-28 | 2020-12-22 | 华欧星通(北京)科技有限公司 | Miniature vibration gyroscope sensitive unit and gyroscope |
Also Published As
Publication number | Publication date |
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RU2445575C2 (en) | 2012-03-20 |
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Effective date: 20121114 |