DE68905913D1 - Beschleunigungsmessaufnehmer. - Google Patents

Beschleunigungsmessaufnehmer.

Info

Publication number: DE68905913D1
Authority: DE; Germany
Prior art keywords: accelerometer
Prior art date: 1988-12-23
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

Application number

DE8989123528T

Other languages

English (en)

Other versions

DE68905913T2 (de

Inventor

Shunichi C O Himeji Seisa Wada

Masayuki C O Himeji Jigyo Yano

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.)

Mitsubishi Electric Corp

Original Assignee

Mitsubishi Electric 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.)

1988-12-23

Filing date

1989-12-20

Publication date

1993-05-13

1988-12-23 Priority claimed from JP1988167296U external-priority patent/JPH0639337Y2/ja

1988-12-23 Priority claimed from JP63327129A external-priority patent/JPH02171659A/ja

1989-12-20 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

1993-05-13 Publication of DE68905913D1 publication Critical patent/DE68905913D1/de

1993-09-30 Application granted granted Critical

1993-09-30 Publication of DE68905913T2 publication Critical patent/DE68905913T2/de

2009-12-21 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/006—Details of instruments used for thermal compensation
- 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
- G01P15/09—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 piezoelectric pick-up
- G01P15/0907—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 piezoelectric pick-up of the compression mode type
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02827—Elastic parameters, strength or force

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Measuring Fluid Pressure (AREA)
Force Measurement Appropriate To Specific Purposes (AREA)

DE89123528T 1988-12-23 1989-12-20 Beschleunigungsmessaufnehmer. Expired - Fee Related DE68905913T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP1988167296U JPH0639337Y2 (ja)	1988-12-23	1988-12-23	加速度センサ
JP63327129A JPH02171659A (ja)	1988-12-23	1988-12-23	加速度センサ

Publications (2)

Publication Number	Publication Date
DE68905913D1 true DE68905913D1 (de)	1993-05-13
DE68905913T2 DE68905913T2 (de)	1993-09-30

Family

ID=26491385

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE89123528T Expired - Fee Related DE68905913T2 (de)	1988-12-23	1989-12-20	Beschleunigungsmessaufnehmer.

Country Status (4)

Country	Link
US (1)	US5095751A (de)
EP (1)	EP0374870B1 (de)
AU (1)	AU599540B1 (de)
DE (1)	DE68905913T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR930001165Y1 (ko) *	1989-05-24	1993-03-13	미쓰비시덴키 가부시키가이샤	가속도 센서
DE69232272T2 (de) *	1991-09-24	2002-08-08	Murata Mfg. Co., Ltd.	Beschleunigungsmessaufnehmer
US5351542A (en) *	1992-01-27	1994-10-04	Kansei Corporation	Acceleration sensor assembly
DE4341662C2 (de) *	1992-12-08	1997-01-23	Murata Manufacturing Co	Beschleunigungssensor
IT1260920B (it) *	1993-04-28	1996-04-29	Marelli Autronica	Dispositivo per la rilevazione della detonazione in un motore a combustione interna
GB2282450B (en) *	1993-09-29	1997-03-26	Roke Manor Research	Improvements in or relating to accelerometers
EP0653641B1 (de) *	1993-11-09	1997-10-01	Murata Manufacturing Co., Ltd.	Beschleunigungsmessaufnehmer
JP3301405B2 (ja) *	1999-03-17	2002-07-15	株式会社村田製作所	圧電式加速度センサ用増幅回路
KR20030008832A (ko) *	2001-07-20	2003-01-29	에스브이 주식회사	가속도센서용 정전형 전하증폭기
RU2196997C1 (ru) *	2002-04-10	2003-01-20	ОАО Калужский завод "Автоприбор"	Пьезоэлектрический акселерометр
JP2004077255A (ja) *	2002-08-15	2004-03-11	Fujitsu Media Device Kk	加速度センサ
DE102004003200B4 (de) *	2004-01-22	2020-03-26	Robert Bosch Gmbh	Vorrichtung zur Überwachung von jeweiligen Andruckkräften zwischen wenigstens einem Steuergerät und einer Fahrzeugkarosserie
DE102005006666A1 (de) *	2005-02-14	2006-08-24	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Piezoelektrischer Sensor und dessen Verwendung
JP2010506167A (ja) *	2006-10-02	2010-02-25	サイバーオプティクスセミコンダクタインコーポレイテッド	重複した加速度計を有する加速度センサ
US7778793B2 (en) *	2007-03-12	2010-08-17	Cyberoptics Semiconductor, Inc.	Wireless sensor for semiconductor processing systems
WO2010096020A1 (en) *	2009-02-17	2010-08-26	Agency For Science, Technology And Research	Miniaturized piezoelectric accelerometers
US20250258193A1 (en) *	2024-02-09	2025-08-14	Industrial Consulting Automation Research Engineering SRL	Method and apparatus for automated production of piezoelectric accelerometers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1258176A (de) *	1968-12-09	1971-12-22
GB1277768A (en) *	1969-11-18	1972-06-14	Vibro Meter A G	Improvements in or relating to signal transmitting circuit arrangements
US4085349A (en) *	1976-03-12	1978-04-18	Ird Mechanalysis, Inc.	Piezo electric transducer for measuring instantaneous vibration velocity
JPS57126026U (de) *	1981-01-30	1982-08-06
US4417476A (en) *	1982-04-01	1983-11-29	General Electric Company	Charge converter for vibration monitoring instrumentation
DE3371417D1 (en) *	1983-02-21	1987-06-11	Vibro Meter Ag	Dual accelerometer, method of manufacturing it and its application
US4620442A (en) *	1984-06-14	1986-11-04	Sundstrand Data Control, Inc.	Digital accelerometer
FR2600424B1 (fr) *	1986-06-23	1989-02-17	Inst Francais Du Petrole	Procede et dispositif pour ameliorer la sensibilite et le rapport du signal au bruit de transducteurs piezo-electriques comportant une pluralite de capteurs combines en parallele
JPH02503952A (ja) *	1987-06-18	1990-11-15	ケレット，ミカエル，アンドリュー	加速度計及び附属制御回路
US4816713A (en) *	1987-10-09	1989-03-28	Change Jr Nicholas D	Piezoelectric sensor with FET amplified output
GB8728509D0 (en) *	1987-12-05	1988-01-13	Rolls Royce Plc	Acoustic emission transducer

1989
- 1989-12-20 EP EP89123528A patent/EP0374870B1/de not_active Expired - Lifetime
- 1989-12-20 DE DE89123528T patent/DE68905913T2/de not_active Expired - Fee Related
- 1989-12-22 US US07/455,015 patent/US5095751A/en not_active Expired - Lifetime
- 1989-12-22 AU AU47295/89A patent/AU599540B1/en not_active Ceased

Also Published As

Publication number	Publication date
AU599540B1 (en)	1990-07-19
EP0374870A2 (de)	1990-06-27
EP0374870A3 (en)	1990-08-22
EP0374870B1 (de)	1993-04-07
US5095751A (en)	1992-03-17
DE68905913T2 (de)	1993-09-30

Publication	Publication Date	Title
DE68907981D1 (de)	1993-09-09	Beschleunigungsmesser.
DE3867748D1 (de)	1992-02-27	Beschleunigungsmesser.
DE3852213D1 (de)	1995-01-12	Beschleunigungsmessaufnehmer.
NO891105D0 (no)	1989-03-14	Akselerometer.
DE69012429D1 (de)	1994-10-20	Beschleunigungsmessaufnehmer.
DE68906637D1 (de)	1993-06-24	Wafertraeger.
DE58905119D1 (de)	1993-09-09	Heteroaryloxyessigsaeure-n-isopropylanilide.
DE68910641D1 (de)	1993-12-16	Selbsteichender Beschleunigungsmesser.
DE3781472D1 (de)	1992-10-08	Beschleunigungsmesser.
DE68921898D1 (de)	1995-04-27	Ringbinder.
DE58904437D1 (de)	1993-06-24	Rakelfarbwerk.
FI904561A0 (fi)	1990-09-17	Modifierade hydrofila polyestrar.
DE58904326D1 (de)	1993-06-17	Rakelfarbwerk.
DE68905913D1 (de)	1993-05-13	Beschleunigungsmessaufnehmer.
NO880739L (no)	1988-08-22	Akselerometer.
DK326089D0 (da)	1989-06-30	Accelerometer
DE58902774D1 (de)	1992-12-24	Pflanztafel.
DE68903708D1 (de)	1993-01-14	Spielkasten.
DE68909215D1 (de)	1993-10-21	Laseroszillator.
DE58902346D1 (de)	1992-11-05	Traenkeventil.
NO891106D0 (no)	1989-03-14	Akselerometer.
FR2637689B1 (fr)	1993-06-25	Accelerometre
DE58903112D1 (de)	1993-02-04	Kannenstock.
DE68904148D1 (de)	1993-02-11	Beschleunigungsmessaufnehmer.
DE58902190D1 (de)	1992-10-08	Schaelmaschine.

Legal Events

Date	Code	Title	Description
1994-05-05	8364	No opposition during term of opposition
2003-10-09	8339	Ceased/non-payment of the annual fee