DE69633909D1 - Drehgeschwindigkeitssensor - Google Patents

Drehgeschwindigkeitssensor

Info

Publication number: DE69633909D1
Authority: DE; Germany
Prior art keywords: speed sensor; rotary speed; rotary; sensor; speed
Prior art date: 1995-09-08
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 - Lifetime

Application number

DE69633909T

Other languages

English (en)

Other versions

DE69633909T2 (de

Inventor

Jiro Terada

Hiroshi Senda

Masami Tamura

Masaharu Ushihara

Masakazu Hatanaka

Masayoshi Murakami

Hideyuki Shimizu

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Panasonic Corp

Original Assignee

Matsushita Electric Industrial Co Ltd

Priority date (The priority date 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 date listed.)

1995-09-08

Filing date

1996-09-06

Publication date

2004-12-30

1995-09-08 Priority claimed from JP23088595A external-priority patent/JP3360500B2/ja

1995-12-19 Priority claimed from JP33000295A external-priority patent/JP3360510B2/ja

1996-09-06 Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd

2004-12-30 Publication of DE69633909D1 publication Critical patent/DE69633909D1/de

2005-11-24 Application granted granted Critical

2005-11-24 Publication of DE69633909T2 publication Critical patent/DE69633909T2/de

2016-09-07 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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)

DE69633909T 1995-09-08 1996-09-06 Drehgeschwindigkeitssensor Expired - Lifetime DE69633909T2 (de)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
JP23088595		1995-09-08
JP23088595A JP3360500B2 (ja)	1995-09-08	1995-09-08	角速度センサ
JP33000295A JP3360510B2 (ja)	1995-12-19	1995-12-19	角速度センサ
JP33000295		1995-12-19
PCT/JP1996/002538 WO1997009585A1 (fr)	1995-09-08	1996-09-06	Capteur de vitesse angulaire

Publications (2)

Publication Number	Publication Date
DE69633909D1 true DE69633909D1 (de)	2004-12-30
DE69633909T2 DE69633909T2 (de)	2005-11-24

Family

ID=26529593

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69633909T Expired - Lifetime DE69633909T2 (de)	1995-09-08	1996-09-06	Drehgeschwindigkeitssensor

Country Status (4)

Country	Link
US (1)	US5854427A (de)
EP (1)	EP0791804B1 (de)
DE (1)	DE69633909T2 (de)
WO (1)	WO1997009585A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3369033B2 (ja) *	1995-08-31	2003-01-20	アルプス電気株式会社	振動型ジャイロスコープ
JP3739492B2 (ja) *	1996-02-21	2006-01-25	富士通株式会社	音叉型圧電振動ジャイロ
US6747393B2 (en)	1996-11-26	2004-06-08	Ngk Insulators, Ltd.	Vibrator, vibratory gyroscope, and vibration adjusting method
US6437483B2 (en)	1996-11-26	2002-08-20	Ngk Insulators, Ltd.	Vibrator, vibratory gyroscope, and vibration adjusting method
US6018212A (en)	1996-11-26	2000-01-25	Ngk Insulators, Ltd.	Vibrator, vibratory gyroscope, and vibration adjusting method
US5998911A (en) *	1996-11-26	1999-12-07	Ngk Insulators, Ltd.	Vibrator, vibratory gyroscope, and vibration adjusting method
JP3336451B2 (ja)	1997-08-22	2002-10-21	富士通株式会社	音叉型振動ジャイロ
JPH1194554A (ja) *	1997-09-17	1999-04-09	Fujitsu Ltd	音叉型圧電振動ジャイロ
JP3335122B2 (ja)	1998-05-06	2002-10-15	松下電器産業株式会社	角速度センサ
US6777857B1 (en)	1999-03-18	2004-08-17	Board Of Regents Of The University Of Nebraska	Piezoelectric gyroscope system, and method of use
US6140748A (en) *	1999-03-18	2000-10-31	Board Of Regents Of The University Of Nebraska	High voltage sensitivity coriolis force driven peizoelectric transformer-gryoscope system, and method of use
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
US6564639B1 (en) *	1999-11-16	2003-05-20	Matsushita Electric Industrial Co., Ltd.	Angular speed sensor
JP4449128B2 (ja) *	1999-12-14	2010-04-14	パナソニック株式会社	角速度センサ
US6666091B2 (en) *	2000-08-30	2003-12-23	Matsushita Electric Industrial Co., Ltd.	Angular velocity sensor
US6858972B2 (en) *	2002-06-21	2005-02-22	Ngk Insulators, Ltd.	Vibrator, vibratory gyroscope, and vibration adjusting method
JPWO2005080919A1 (ja) *	2004-02-20	2007-10-25	松下電器産業株式会社	角速度センサ
JP2008076222A (ja) *	2006-09-21	2008-04-03	Fujitsu Ltd	音叉型振動ジャイロセンサ
JP4990717B2 (ja) *	2007-08-10	2012-08-01	セイコーインスツル株式会社	ケースの製造方法、圧電振動子、発振器、電子機器、及び電波時計
JP5128262B2 (ja) *	2007-12-17	2013-01-23	セイコーインスツル株式会社	圧電振動片、圧電振動子、発振器、電子機器及び電波時計並びに圧電振動片の製造方法
JP4636093B2 (ja) *	2008-02-20	2011-02-23	セイコーエプソン株式会社	振動片、振動子、発振器及び振動片の製造方法
JP5560806B2 (ja) *	2010-03-19	2014-07-30	セイコーエプソン株式会社	ジャイロ素子、ジャイロセンサー、および電子機器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS62217115A (ja) *	1986-03-19	1987-09-24	Tokyo Keiki Co Ltd	ジヤイロ装置
JPS6358111A (ja) *	1986-08-27	1988-03-12	Japan Storage Battery Co Ltd	音叉形圧電体角速度センサ−
US5430342A (en) *	1993-04-27	1995-07-04	Watson Industries, Inc.	Single bar type vibrating element angular rate sensor system
JP2780643B2 (ja) *	1994-06-03	1998-07-30	株式会社村田製作所	振動ジャイロ
JPH0894362A (ja) *	1994-09-20	1996-04-12	Yoshiro Tomikawa	振動型ジャイロスコープ
JPH08128833A (ja) *	1994-10-28	1996-05-21	Yoshiro Tomikawa	振動型ジャイロスコープ
JP3439861B2 (ja) *	1995-01-25	2003-08-25	アルプス電気株式会社	振動型ジャイロスコープ

1996
- 1996-09-06 EP EP96929545A patent/EP0791804B1/de not_active Expired - Lifetime
- 1996-09-06 DE DE69633909T patent/DE69633909T2/de not_active Expired - Lifetime
- 1996-09-06 US US08/836,482 patent/US5854427A/en not_active Expired - Lifetime
- 1996-09-06 WO PCT/JP1996/002538 patent/WO1997009585A1/ja active IP Right Grant

Also Published As

Publication number	Publication date
EP0791804A4 (de)	1999-11-17
WO1997009585A1 (fr)	1997-03-13
EP0791804A1 (de)	1997-08-27
EP0791804B1 (de)	2004-11-24
DE69633909T2 (de)	2005-11-24
US5854427A (en)	1998-12-29

Publication	Publication Date	Title
DE69628981D1 (de)	2003-08-14	Drehgeschwindigkeitssensor
DE69622815D1 (de)	2002-09-12	Drehgeschwindigkeitssensor
DE69634571D1 (de)	2005-05-12	Drehgeschwindigkeitssensor
DE59506466D1 (de)	1999-09-02	Drehwinkelsensor
FI953888L (fi)	1997-02-18	Anturi
DE69633909D1 (de)	2004-12-30	Drehgeschwindigkeitssensor
BR9607782A (pt)	1998-07-07	Disposição de sensor
DE59608599D1 (de)	2002-02-21	Beschleunigungssensor
ES2023628A4 (es)	1992-02-01	Sensor de velocidad de rotacion unitario
DE69503297D1 (de)	1998-08-13	Drehgeschwindigkeitssensorvorrichtung
DE69726631D1 (de)	2004-01-22	Winkelgeschwindigkeitsaufnehmer
DE69633213D1 (de)	2004-09-30	Drehwinkelgeber
DE69406823D1 (de)	1998-01-02	Geschwindigkeitssensor
BR9306194A (pt)	1998-06-23	Sensor de rotaçao
DE59408094D1 (de)	1999-05-12	Drehratensensor
BR9801582A (pt)	1999-06-15	Sensor de velocidade angular
DE59605586D1 (de)	2000-08-17	Winkelsensor
DE59608120D1 (de)	2001-12-13	Positionssensor
DE59505604D1 (de)	1999-05-12	Drehratensensor
DE69525935D1 (de)	2002-04-25	Beschleunigungssensor
DE69504428D1 (de)	1998-10-08	Beschleunigungssensor
DE59610872D1 (de)	2004-01-29	Drehzahlsensor
DE59603447D1 (de)	1999-12-02	Beschleunigungssensor
DE69932788D1 (de)	2006-09-28	Drehgeschwindigkeitssensor
DE69515457D1 (de)	2000-04-13	Verbesserter geschalteter Reluktanzgeschwindigkeitssensor

Legal Events

Date	Code	Title	Description
2005-12-29	8364	No opposition during term of opposition
2009-05-07	8327	Change in the person/name/address of the patent owner	Owner name: PANASONIC CORP., KADOMA, OSAKA, JP
2010-03-18	8320	Willingness to grant licences declared (paragraph 23)