IT1229309B - Rilevatore di accelerazione. - Google Patents

Rilevatore di accelerazione.

Info

Publication number
IT1229309B
IT1229309B IT8920330A IT2033089A IT1229309B IT 1229309 B IT1229309 B IT 1229309B IT 8920330 A IT8920330 A IT 8920330A IT 2033089 A IT2033089 A IT 2033089A IT 1229309 B IT1229309 B IT 1229309B
Authority
IT
Italy
Prior art keywords
acceleration detector
acceleration
detector
Prior art date
Application number
IT8920330A
Other languages
English (en)
Other versions
IT8920330A0 (it
Inventor
Martin Holland
Botho Ziegenbein
Original Assignee
Bosch Gmbh Robert
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.)
Filing date
Publication date
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IT8920330A0 publication Critical patent/IT8920330A0/it
Application granted granted Critical
Publication of IT1229309B publication Critical patent/IT1229309B/it

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
    • G01P15/12—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 alteration of electrical resistance
    • G01P15/123—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 alteration of electrical resistance by piezo-resistive elements, e.g. semiconductor strain gauges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Air Bags (AREA)
  • Pressure Sensors (AREA)
IT8920330A 1988-05-03 1989-04-28 Rilevatore di accelerazione. IT1229309B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3814950A DE3814950A1 (de) 1988-05-03 1988-05-03 Beschleunigungsaufnehmer

Publications (2)

Publication Number Publication Date
IT8920330A0 IT8920330A0 (it) 1989-04-28
IT1229309B true IT1229309B (it) 1991-08-08

Family

ID=6353458

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8920330A IT1229309B (it) 1988-05-03 1989-04-28 Rilevatore di accelerazione.

Country Status (4)

Country Link
US (1) US5005414A (it)
JP (1) JPH0228566A (it)
DE (1) DE3814950A1 (it)
IT (1) IT1229309B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5253510A (en) * 1989-06-22 1993-10-19 I C Sensors Self-testable micro-accelerometer
US5085079A (en) * 1990-06-11 1992-02-04 Sundstrand Data Control, Inc. Accelerometer with mounting/coupling structure for an electronics assembly
JPH04221773A (ja) * 1990-12-25 1992-08-12 Mitsubishi Electric Corp 半導体加速度センサ
DE4102805A1 (de) * 1991-01-31 1992-08-13 Bosch Gmbh Robert Kapazitiver beschleunigungssensor
US5232243A (en) * 1991-04-09 1993-08-03 Trw Vehicle Safety Systems Inc. Occupant sensing apparatus
JPH0694744A (ja) * 1992-09-09 1994-04-08 Mitsubishi Electric Corp 半導体加速度検出装置
US5798460A (en) * 1994-06-20 1998-08-25 Sony Corporation Vibration sensor employing a flexible diaphragm and an electret film
DE19643318A1 (de) * 1996-10-21 1998-04-30 Klaus Dr Ing Erler Mikromechanische Bauelemente und Strukturen und Verfahren zu deren Herstellung
EP1340970A4 (en) * 2000-11-06 2007-06-27 Jtekt Corp SENSOR ELEMENT FOR A MECHANICAL SIZE, LOAD SENSOR ELEMENT, ACCELERATION SENSOR ELEMENT, AND PRESSURE SENSOR ELEMENT
US7367232B2 (en) * 2004-01-24 2008-05-06 Vladimir Vaganov System and method for a three-axis MEMS accelerometer
GB2418989A (en) * 2004-10-06 2006-04-12 Autoliv Dev Vehicle deformation crash sensor
JP4754817B2 (ja) * 2004-12-20 2011-08-24 Ｏｋｉセミコンダクタ株式会社 半導体加速度センサ
JP4918080B2 (ja) * 2008-12-25 2012-04-18 本田技研工業株式会社 燃料噴射装置
US8480124B2 (en) 2011-01-18 2013-07-09 Autoliv Asp, Inc. Seat bolster chamber
IL215656A0 (en) * 2011-10-10 2011-11-30 Israel Aerospace Ind Ltd Accelerometer

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2655604C2 (de) * 1976-12-08 1984-11-29 Robert Bosch Gmbh, 7000 Stuttgart Verzögerungsaufnehmer zur Auslösung von Insassenschutzvorrichtungen im Kraftfahrzeug
US4129042A (en) * 1977-11-18 1978-12-12 Signetics Corporation Semiconductor transducer packaged assembly
US4311980A (en) * 1978-10-12 1982-01-19 Fabrica Italiana Magneti Marelli, S.P.A. Device for pressure measurement using a resistor strain gauge
DE2846371A1 (de) * 1978-10-25 1980-05-08 Bosch Gmbh Robert Beschleunigungsaufnehmer zum ausloesen von sicherheitseinrichtungen
DE3015356A1 (de) * 1980-04-22 1981-10-29 Robert Bosch Gmbh, 7000 Stuttgart Freitragende schichten sowie verfahren zur herstellung freitragender schichten, insbesondere fuer sensoren fuer brennkraftmaschinen
US4608592A (en) * 1982-07-09 1986-08-26 Nec Corporation Semiconductor device provided with a package for a semiconductor element having a plurality of electrodes to be applied with substantially same voltage
US4553436A (en) * 1982-11-09 1985-11-19 Texas Instruments Incorporated Silicon accelerometer
DE3328114A1 (de) * 1983-08-04 1985-02-14 Robert Bosch Gmbh, 7000 Stuttgart Ausloesevorrichtung fuer rueckhaltesysteme in kraftfahrzeugen
DE3342186A1 (de) * 1983-11-23 1985-05-30 Robert Bosch Gmbh, 7000 Stuttgart Beschleunigungsaufnehmer
GB2159278B (en) * 1984-05-23 1988-04-13 Stc Plc Heading sensor
IT1187900B (it) * 1986-02-10 1987-12-23 Marelli Autronica Dispositivo sensore di pressione
DE8607653U1 (de) * 1986-03-20 1987-08-06 Robert Bosch Gmbh, 7000 Stuttgart Beschleunigungsaufnehmer
DE3612810A1 (de) * 1986-04-16 1987-10-22 Bosch Gmbh Robert Schaltungsanordnung zur messung einer mechanischen verformung, insbesondere unter einwirkung eines drucks
JPS63292032A (ja) * 1987-05-26 1988-11-29 Ngk Insulators Ltd 圧力検出器

Also Published As

Publication number Publication date
DE3814950A1 (de) 1989-11-16
JPH0228566A (ja) 1990-01-30
IT8920330A0 (it) 1989-04-28
US5005414A (en) 1991-04-09

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