DE3781472D1 - Beschleunigungsmesser. - Google Patents

Beschleunigungsmesser.

Info

Publication number: DE3781472D1
Authority: DE; Germany
Prior art keywords: accelerometer
Prior art date: 1986-06-20
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

DE8787108798T

Other languages

English (en)

Other versions

DE3781472T2 (de

Inventor

Shinichi Io

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.)

Hitachi Ltd

Original Assignee

Atsugi Unisia Corp

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.)

1986-06-20

Filing date

1987-06-19

Publication date

1992-10-08

1987-06-19 Application filed by Atsugi Unisia Corp filed Critical Atsugi Unisia Corp

1992-10-08 Publication of DE3781472D1 publication Critical patent/DE3781472D1/de

1993-02-04 Application granted granted Critical

1993-02-04 Publication of DE3781472T2 publication Critical patent/DE3781472T2/de

2007-06-20 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
- G01P15/105—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by magnetically sensitive devices
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S73/00—Measuring and testing
- Y10S73/01—Vibration
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S73/00—Measuring and testing
- Y10S73/03—Hall effect

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Transmission And Conversion Of Sensor Element Output (AREA)

DE8787108798T 1986-06-20 1987-06-19 Beschleunigungsmesser. Expired - Fee Related DE3781472T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP61144472A JPS631975A (ja)	1986-06-20	1986-06-20	加速度センサ

Publications (2)

Publication Number	Publication Date
DE3781472D1 true DE3781472D1 (de)	1992-10-08
DE3781472T2 DE3781472T2 (de)	1993-02-04

Family

ID=15363085

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8787108798T Expired - Fee Related DE3781472T2 (de)	1986-06-20	1987-06-19	Beschleunigungsmesser.

Country Status (4)

Country	Link
US (1)	US4870864A (de)
EP (1)	EP0251069B1 (de)
JP (1)	JPS631975A (de)
DE (1)	DE3781472T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0195667U (de) *	1987-12-18	1989-06-23
DE3929082A1 (de) *	1988-12-09	1990-06-13	Teves Gmbh Alfred	Beschleunigungssensor mit einseitig eingespanntem biegebalken
JPH03253440A (ja) *	1990-03-01	1991-11-12	Zexel Corp	車両安全装置のための制御システム
DE4033885A1 (de) *	1990-10-25	1992-04-30	Bosch Gmbh Robert	Beschleunigungssensor
DE4036224A1 (de) *	1990-11-14	1992-05-21	Bosch Gmbh Robert	Sensor
GB2284482A (en) *	1993-12-02	1995-06-07	Klippan Autoliv Snc	Improvements in or relating to an accelerometer
US5627315A (en) *	1995-04-18	1997-05-06	Honeywell Inc.	Accelerometer with a cantilever beam formed as part of the housing structure
US5670876A (en) *	1995-11-14	1997-09-23	Fisher Controls International, Inc.	Magnetic displacement sensor including first and second flux paths wherein the first path has a fixed reluctance and a sensor disposed therein
JP3719566B2 (ja) *	1996-05-27	2005-11-24	株式会社デンソー	電磁弁
US6050160A (en) *	1996-09-04	2000-04-18	Joseph B. Willey	Apparatus and method for automatically compensating for lateral runout
US6101911A (en) *	1996-09-04	2000-08-15	Joseph B. Willey	Apparatus and method for automatically compensating for lateral runout
JPH10267685A (ja) *	1997-03-21	1998-10-09	Unisia Jecs Corp	車両の横滑り角推定方法
US6515474B1 (en)	1997-08-06	2003-02-04	Fisher-Rosemount Systems, Inc.	Linearized magnetic displacement sensor
US6060881A (en) *	1997-08-06	2000-05-09	Fisher Controls International, Inc.	Flux shaping pole pieces for a magnetic displacement sensor
US6536469B2 (en)	1999-06-29	2003-03-25	Fisher Controls International, Inc.	Self-centering magnet assembly for use in a linear travel measurement device
US6909281B2 (en)	2002-07-03	2005-06-21	Fisher Controls International Llc	Position sensor using a compound magnetic flux source
ATE472093T1 (de) *	2003-02-21	2010-07-15	Fisher Controls Int	Magnetischer positionssensor mit integriertem hall effekt schalter
KR100632458B1 (ko)	2004-04-30	2006-10-11	아이치 세이코우 가부시키가이샤	가속도 센서
US7536935B2 (en) *	2005-04-07	2009-05-26	Pro-Cut Licensing Company, Llc	Brake rotor resurfacing
JP4692605B2 (ja) *	2008-10-27	2011-06-01	ブラザー工業株式会社	携帯型装置
CN111505338B (zh) *	2020-05-03	2021-07-02	华中科技大学	一种磁反馈闭环加速度传感器及其温度补偿方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2987669A (en) *	1959-01-19	1961-06-06	Gulton Ind Inc	Hall effect electromechanical sensing device
US3431417A (en) *	1966-12-29	1969-03-04	Industrial Nucleonics Corp	Energy reflection apparatus for measuring a physical variable
US3557628A (en) *	1967-12-27	1971-01-26	Toyoda Chuo Kenkyusho Kk	Accelerometer
JPS577389B2 (de) *	1972-06-30	1982-02-10
US3961185A (en) *	1974-11-11	1976-06-01	The Detroit Edison Company	Fiber optic displacement transducer
JPS5249871A (en) *	1975-10-18	1977-04-21	Toyota Motor Corp	Device for detecting deceleration for vehicles
DE2644606A1 (de) *	1976-10-02	1978-04-06	Daimler Benz Ag	Magnetisch betaetigter elektrischer schalter
DE2709156A1 (de) *	1977-03-03	1978-09-07	Vdo Schindling	Einrichtung zur anzeige von beschleunigungswerten
DE2829425C3 (de) *	1978-07-05	1981-08-06	Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln	Vorrichtung zum Messen von Beschleunigungen an schwingenden Körpern

1986
- 1986-06-20 JP JP61144472A patent/JPS631975A/ja active Pending
1987
- 1987-06-17 US US07/063,263 patent/US4870864A/en not_active Expired - Fee Related
- 1987-06-19 EP EP87108798A patent/EP0251069B1/de not_active Expired
- 1987-06-19 DE DE8787108798T patent/DE3781472T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE3781472T2 (de)	1993-02-04
JPS631975A (ja)	1988-01-06
US4870864A (en)	1989-10-03
EP0251069B1 (de)	1992-09-02
EP0251069A1 (de)	1988-01-07

Legal Events

Date	Code	Title	Description
1993-09-30	8364	No opposition during term of opposition
1999-08-12	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3867748D1 (de)	1992-02-27	Beschleunigungsmesser.
DE3852213D1 (de)	1995-01-12	Beschleunigungsmessaufnehmer.
NO862550L (no)	1987-01-26	Akselerometer.
DE68907981D1 (de)	1993-09-09	Beschleunigungsmesser.
DE3767169D1 (de)	1991-02-14	Sportschuh.
DE3774909D1 (de)	1992-01-16	Antitumormittel.
DE3775679D1 (de)	1992-02-13	Vernebler.
NO168747C (no)	1992-04-01	Sproeytekobling.
DE3764043D1 (de)	1990-09-06	Alkylendiamine.
DE3780242D1 (de)	1992-08-13	Halbleiterbeschleunigungsmesser.
FI875256A7 (fi)	1988-05-30	Skarvkasettkaopor foer ljusledare.
FI862219A0 (fi)	1986-05-26	Saekerhetssystem foer hissdoerr.
ATE63533T1 (de)	1991-06-15	Xylolisomerisierung.
NO891105D0 (no)	1989-03-14	Akselerometer.
DE3779761D1 (de)	1992-07-16	Abseilgeraet.
NO880739L (no)	1988-08-22	Akselerometer.
DE68905913D1 (de)	1993-05-13	Beschleunigungsmessaufnehmer.
DE3786679D1 (de)	1993-09-02	Schmitt-triggerschaltung.
DE3771271D1 (de)	1991-08-14	Fluorphthalimide.
FI860054A0 (fi)	1986-01-07	Motionsanordning.
NO891106D0 (no)	1989-03-14	Akselerometer.
DE68904148D1 (de)	1993-02-11	Beschleunigungsmessaufnehmer.
DE3763648D1 (de)	1990-08-16	Rollski.
DE3668070D1 (de)	1990-02-08	Beschleunigungsmesser.
IT8660377V0 (it)	1986-05-02	Montapanna semplificato.