HK1093096A1 - Angular speed measuring transducer - Google Patents
Angular speed measuring transducerInfo
- Publication number
- HK1093096A1 HK1093096A1 HK06113871.1A HK06113871A HK1093096A1 HK 1093096 A1 HK1093096 A1 HK 1093096A1 HK 06113871 A HK06113871 A HK 06113871A HK 1093096 A1 HK1093096 A1 HK 1093096A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- detection
- angular speed
- speed measuring
- measuring transducer
- units
- Prior art date
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
- G01C19/5607—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating tuning forks
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gyroscopes (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Radar Systems Or Details Thereof (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04106712A EP1672315B1 (fr) | 2004-12-20 | 2004-12-20 | Transducteur de mesure d'une vitesse angulaire |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1093096A1 true HK1093096A1 (en) | 2007-02-23 |
Family
ID=34930085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK06113871.1A HK1093096A1 (en) | 2004-12-20 | 2006-12-18 | Angular speed measuring transducer |
Country Status (8)
Country | Link |
---|---|
US (1) | US7168319B2 (xx) |
EP (1) | EP1672315B1 (xx) |
JP (1) | JP4711414B2 (xx) |
CN (1) | CN100538366C (xx) |
AT (1) | ATE374355T1 (xx) |
DE (1) | DE602004009204T2 (xx) |
HK (1) | HK1093096A1 (xx) |
TW (1) | TWI377349B (xx) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004017371A1 (de) * | 2004-04-08 | 2005-11-03 | Hirschmann Electronics Gmbh & Co. Kg | Antennenvorrichtung für ein Fahrzeug mit einem als Rastelement ausgebildetem Befestigungselement |
ATE392602T1 (de) * | 2004-12-20 | 2008-05-15 | Eta Sa Mft Horlogere Suisse | Messwertgeber zur drehgeschwindigkeitsmessung |
TW200633377A (en) * | 2005-02-02 | 2006-09-16 | Nihon Dempa Kogyo Co | Piezo-electric vibrator |
US7262657B2 (en) * | 2005-03-21 | 2007-08-28 | Skyworks Solutions, Inc. | Bias control for reducing amplifier power consumption and maintaining linearity |
JP4694953B2 (ja) * | 2005-11-30 | 2011-06-08 | セイコーインスツル株式会社 | 圧電振動片の製造方法、圧電振動片、圧電振動子、発振器、電子機器及び電波時計 |
US8446079B2 (en) * | 2008-05-23 | 2013-05-21 | Statek Corporation | Piezoelectric resonator with vibration isolation |
JP5272880B2 (ja) * | 2009-04-30 | 2013-08-28 | セイコーエプソン株式会社 | 屈曲振動片 |
JP2011082945A (ja) * | 2009-09-08 | 2011-04-21 | Seiko Epson Corp | 屈曲振動片、屈曲振動子、および電子デバイス |
JP5482541B2 (ja) * | 2009-10-01 | 2014-05-07 | セイコーエプソン株式会社 | 振動片、振動子、発振器、及び電子機器 |
TWI398097B (zh) * | 2009-11-18 | 2013-06-01 | Wafer Mems Co Ltd | 音叉型石英晶體諧振器 |
US20110215680A1 (en) * | 2010-03-05 | 2011-09-08 | Seiko Epson Corporation | Resonator element, resonator, oscillator, and electronic device |
US20110227658A1 (en) * | 2010-03-16 | 2011-09-22 | Seiko Epson Corporation | Resonator element, piezoelectric device, and electronic device |
US20110227458A1 (en) * | 2010-03-17 | 2011-09-22 | Seiko Epson Corporation | Piezoelectric resonator element, piezoelectric device, and electronic apparatus |
JP5592812B2 (ja) * | 2011-01-27 | 2014-09-17 | エスアイアイ・クリスタルテクノロジー株式会社 | 圧電振動片、圧電振動子、発振器、電子機器、および電波時計 |
JP5724672B2 (ja) * | 2011-06-24 | 2015-05-27 | セイコーエプソン株式会社 | 屈曲振動片、その製造方法、及び電子機器 |
JP2014123911A (ja) * | 2012-12-21 | 2014-07-03 | Daishinku Corp | 音叉型水晶振動片 |
CN105974157B (zh) * | 2016-06-14 | 2019-01-18 | 西安交通大学 | 含双传感单元可消除偏心误差的螺杆泵井角速度测量装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2467487A1 (fr) * | 1979-10-15 | 1981-04-17 | Ebauches Sa | Resonateur piezoelectrique |
JPH06112760A (ja) * | 1992-09-25 | 1994-04-22 | Seiko Electronic Components Ltd | 捩り水晶振動子 |
FR2735869B1 (fr) | 1995-06-21 | 1997-08-08 | Asulab Sa | Dispositif et procede de mesure de vitesse angulaire |
JPH10253363A (ja) * | 1997-03-14 | 1998-09-25 | Matsushita Electric Ind Co Ltd | 角速度センサ素子及びそれを用いた角速度センサ |
JP3973742B2 (ja) * | 1997-07-04 | 2007-09-12 | 日本碍子株式会社 | 振動型ジャイロスコープ |
US6894428B2 (en) * | 2001-01-15 | 2005-05-17 | Seiko Epson Corporation | Vibrating piece, vibrator, oscillator, and electronic device |
JP2002340559A (ja) * | 2001-05-11 | 2002-11-27 | Piedekku Gijutsu Kenkyusho:Kk | 水晶角速度センサ |
JP2003133885A (ja) * | 2001-10-22 | 2003-05-09 | Seiko Epson Corp | 振動片、振動子、発振器及び電子機器 |
US6791243B2 (en) * | 2002-03-06 | 2004-09-14 | Piedek Technical Laboratory | Quartz crystal unit and its manufacturing method |
JP4305623B2 (ja) * | 2002-03-13 | 2009-07-29 | セイコーエプソン株式会社 | 振動子および振動型ジャイロスコープ |
JP4001029B2 (ja) * | 2002-03-25 | 2007-10-31 | セイコーエプソン株式会社 | 音叉型圧電振動片及びその製造方法、圧電デバイス |
JP3791485B2 (ja) * | 2002-06-04 | 2006-06-28 | 株式会社村田製作所 | 音叉形振動子およびそれを用いた振動ジャイロおよびそれを用いた電子装置および音叉形振動子の製造方法 |
US20040250261A1 (en) | 2003-06-05 | 2004-12-09 | Huibregtse Thomas P. | Method and system for displaying event information correlated with a performance parameter of a managed system |
-
2004
- 2004-12-20 DE DE602004009204T patent/DE602004009204T2/de active Active
- 2004-12-20 EP EP04106712A patent/EP1672315B1/fr active Active
- 2004-12-20 AT AT04106712T patent/ATE374355T1/de not_active IP Right Cessation
-
2005
- 2005-12-15 TW TW094144551A patent/TWI377349B/zh active
- 2005-12-15 JP JP2005361316A patent/JP4711414B2/ja active Active
- 2005-12-19 US US11/303,984 patent/US7168319B2/en active Active
- 2005-12-20 CN CNB2005101326752A patent/CN100538366C/zh active Active
-
2006
- 2006-12-18 HK HK06113871.1A patent/HK1093096A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ATE374355T1 (de) | 2007-10-15 |
EP1672315A1 (fr) | 2006-06-21 |
CN100538366C (zh) | 2009-09-09 |
JP2006177944A (ja) | 2006-07-06 |
US7168319B2 (en) | 2007-01-30 |
TWI377349B (en) | 2012-11-21 |
EP1672315B1 (fr) | 2007-09-26 |
DE602004009204T2 (de) | 2008-06-26 |
DE602004009204D1 (de) | 2007-11-08 |
US20060130579A1 (en) | 2006-06-22 |
CN1793935A (zh) | 2006-06-28 |
JP4711414B2 (ja) | 2011-06-29 |
TW200628794A (en) | 2006-08-16 |
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