DE69607228D1 - Schwingkreisel - Google Patents
SchwingkreiselInfo
- Publication number
- DE69607228D1 DE69607228D1 DE69607228T DE69607228T DE69607228D1 DE 69607228 D1 DE69607228 D1 DE 69607228D1 DE 69607228 T DE69607228 T DE 69607228T DE 69607228 T DE69607228 T DE 69607228T DE 69607228 D1 DE69607228 D1 DE 69607228D1
- Authority
- DE
- Germany
- Prior art keywords
- vibratory gyroscope
- vibratory
- gyroscope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
- G01C19/5642—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gyroscopes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7083293A JPH08247770A (ja) | 1995-03-14 | 1995-03-14 | 振動ジャイロ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69607228D1 true DE69607228D1 (de) | 2000-04-27 |
DE69607228T2 DE69607228T2 (de) | 2000-09-07 |
Family
ID=13798355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69607228T Expired - Fee Related DE69607228T2 (de) | 1995-03-14 | 1996-02-23 | Schwingkreisel |
Country Status (4)
Country | Link |
---|---|
US (1) | US5751093A (de) |
EP (1) | EP0732566B1 (de) |
JP (1) | JPH08247770A (de) |
DE (1) | DE69607228T2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6457358B1 (en) * | 1999-03-18 | 2002-10-01 | Board Of Regents Of The University Of Nebraska | Tubular coriolis force driven piezoelectric gyroscope system, and method of use |
US7423554B2 (en) * | 2004-06-02 | 2008-09-09 | Brooks Aviation Services, Inc. | Aircraft security system |
DE102004044184B4 (de) * | 2004-08-13 | 2013-02-21 | Physik Instrumente (Pi) Gmbh & Co. Kg | Miniaturisierbarer Motor |
CN102292907A (zh) * | 2008-12-18 | 2011-12-21 | 发现技术国际股份有限公司 | 基于有组合谐振器的声学驻波的压电准谐振电机 |
RU2454629C1 (ru) * | 2011-05-04 | 2012-06-27 | Общество с ограниченной ответственностью "Пьезоприбор" (ООО "Пьезоприбор") | Трубчатый продольно-изгибный пьезогироскоп |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3520195A (en) * | 1965-10-11 | 1970-07-14 | Gen Electric | Solid state angular velocity sensing device |
US4431935A (en) * | 1981-09-15 | 1984-02-14 | Rockwell International Corporation | Sensor structure incorporating multiple piezoelectric generators |
JPS6071909A (ja) * | 1983-09-29 | 1985-04-23 | Nissan Motor Co Ltd | ジヤイロ |
JPS6416911A (en) * | 1987-07-10 | 1989-01-20 | Nippon Denki Home Electronics | Vibration gyro |
US4799385A (en) * | 1987-07-10 | 1989-01-24 | Sundstrand Data Control, Inc. | Angular rate sensor with phase shift correction |
US5012174A (en) * | 1988-06-20 | 1991-04-30 | Sperry Marine Inc. | Method and apparatus for countering vibrations of a platform |
US5349857A (en) * | 1988-08-12 | 1994-09-27 | Murata Manufacturing Co., Ltd. | Vibratory gyroscope |
US5049776A (en) * | 1988-11-09 | 1991-09-17 | Aisin Seiki Kabushiki Kaisha | Apparatus for detecting rotation |
US5117148A (en) * | 1989-11-07 | 1992-05-26 | Murata Manufacturing Co., Ltd. | Vibrator |
DE69119715T2 (de) * | 1990-11-29 | 1996-10-31 | Tokin Corp | Kreisel mit Rundstab als Piezovibrator |
EP0517259B1 (de) * | 1991-06-07 | 1996-05-15 | Akai Electric Co., Ltd. | Schwingungssteuerungsgerät |
EP0520468B1 (de) * | 1991-06-26 | 1996-06-05 | Murata Manufacturing Co., Ltd. | Vibrationskreisel |
US5345822A (en) * | 1991-06-28 | 1994-09-13 | Murata Manufacturing Co., Ltd. | Vibratory gyroscope having a support member |
JP2532779B2 (ja) * | 1991-10-08 | 1996-09-11 | 赤井電機株式会社 | 振動子の支持構造 |
JP2643686B2 (ja) * | 1991-10-09 | 1997-08-20 | 赤井電機株式会社 | 振動ジャイロ |
JP3151927B2 (ja) * | 1992-04-10 | 2001-04-03 | 株式会社村田製作所 | 加速度センサ |
EP0579974B1 (de) * | 1992-06-29 | 1996-09-04 | Murata Manufacturing Co., Ltd. | Driftunterdrückungsschaltung für Gyrometer |
JPH06147902A (ja) * | 1992-11-04 | 1994-05-27 | Murata Mfg Co Ltd | 振動ジャイロ |
JPH06147899A (ja) * | 1992-11-06 | 1994-05-27 | Toyota Central Res & Dev Lab Inc | 角速度検出装置 |
JP3016986B2 (ja) * | 1993-02-17 | 2000-03-06 | 三菱電機株式会社 | 振動ジャイロ用検出回路 |
JPH06300567A (ja) * | 1993-02-22 | 1994-10-28 | Murata Mfg Co Ltd | ジャイロ出力検出方法 |
JPH0762616B2 (ja) * | 1993-03-08 | 1995-07-05 | 株式会社村田製作所 | 振動ジャイロ |
US5430342A (en) * | 1993-04-27 | 1995-07-04 | Watson Industries, Inc. | Single bar type vibrating element angular rate sensor system |
US5400269A (en) * | 1993-09-20 | 1995-03-21 | Rockwell International Corporation | Closed-loop baseband controller for a rebalance loop of a quartz angular rate sensor |
-
1995
- 1995-03-14 JP JP7083293A patent/JPH08247770A/ja active Pending
-
1996
- 1996-02-23 DE DE69607228T patent/DE69607228T2/de not_active Expired - Fee Related
- 1996-02-23 EP EP96102757A patent/EP0732566B1/de not_active Expired - Lifetime
- 1996-03-14 US US08/615,835 patent/US5751093A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0732566A1 (de) | 1996-09-18 |
JPH08247770A (ja) | 1996-09-27 |
DE69607228T2 (de) | 2000-09-07 |
US5751093A (en) | 1998-05-12 |
EP0732566B1 (de) | 2000-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |