JPS479210A - - Google Patents

Info

Publication number
JPS479210A
JPS479210A JP7047871A JP7047871A JPS479210A JP S479210 A JPS479210 A JP S479210A JP 7047871 A JP7047871 A JP 7047871A JP 7047871 A JP7047871 A JP 7047871A JP S479210 A JPS479210 A JP S479210A
Authority
JP
Japan
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.)
Pending
Application number
JP7047871A
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 filed Critical
Publication of JPS479210A publication Critical patent/JPS479210A/ja
Pending 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
    • G01P15/09—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Air Bags (AREA)
JP7047871A 1970-10-29 1971-09-13 Pending JPS479210A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8512370A 1970-10-29 1970-10-29

Publications (1)

Publication Number Publication Date
JPS479210A true JPS479210A (ja) 1972-05-12

Family

ID=22189615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7047871A Pending JPS479210A (ja) 1970-10-29 1971-09-13

Country Status (5)

Country Link
US (1) US3701903A (ja)
JP (1) JPS479210A (ja)
CA (1) CA950992A (ja)
DE (1) DE2151399A1 (ja)
FR (1) FR2113270A5 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5161929A (en) * 1974-10-23 1976-05-28 Messerschmitt Boelkow Blohm Jidoshanojoinnotameno anzensochi

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DE2207831A1 (de) * 1972-02-19 1973-08-23 Dynamit Nobel Ag Elektronischer sensor zum ausloesen von sicherheitseinrichtungen beim aufprall von fahrzeugen
DE2222038C3 (de) * 1972-05-05 1978-07-06 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Prüfschaltung für die Auslösevorrichtung einer dem Schutz der Insassen eines Fahrzeuges während eines Unfalles dienenden Sicherheitseinrichtung
US3875434A (en) * 1973-10-31 1975-04-01 Du Pont Pressure-sensitive sensor/logic assembly
IT1016752B (it) * 1974-08-01 1977-06-20 Fiat Spa Circuito per il comando simultaneo impulsivo e la commutazione automa tica da trasmissione a ricezione per sistemi impieganti una plurali ta di trasduttori piezoelettrici ad ultrasuoni
US3931514A (en) * 1974-12-20 1976-01-06 Rca Corporation Optical switching system
US4019440A (en) * 1975-07-10 1977-04-26 General Dynamics, Pomona Division Impact discriminating apparatus for missiles and the like, and method for impact discrimination
US4056761A (en) * 1975-09-11 1977-11-01 Quintron, Inc. Sonic transducer and drive circuit
US4081052A (en) * 1976-02-13 1978-03-28 Bega A.G. Safety seat belt locking device for vehicles
DE2612215C2 (de) * 1976-03-23 1989-02-23 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Vorrichtung zum Auslösen passiver Insassenschutzsysteme für Fahrzeuge bei deren Aufprall
FR2467740A1 (fr) * 1979-10-23 1981-04-30 Renault Systeme de detection de collisions et de commande de dispositif de securite
US4346914A (en) * 1980-12-17 1982-08-31 General Motors Corporation Acoustic emission automotive crash sensor
DE3314032A1 (de) * 1983-04-18 1984-10-18 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur erfassung von druecken
US4573706A (en) * 1984-02-15 1986-03-04 Breed Corporation Passenger compartment sensor requiring substantial velocity change
DE3424005A1 (de) * 1984-06-29 1986-01-02 Robert Bosch Gmbh, 7000 Stuttgart Ausloesevorrichtung fuer rueckhaltsysteme in kraftfahrzeugen
GB8519026D0 (en) * 1985-07-27 1985-09-04 Laing J Piezo electrical inertia sensitive device
DE3621580C2 (de) * 1986-06-27 1995-06-29 Bosch Gmbh Robert Vorrichtung zum Auslösen von Insassenschutzsystemen
US4819960A (en) * 1986-11-21 1989-04-11 Breed Automotive Technology, Inc. Angled vehicle crash sensor
DE3860183D1 (de) * 1987-03-26 1990-07-05 Siemens Ag Schaltungsanordnung zum betaetigen eines schutzsystems.
DE3717427C3 (de) * 1987-05-23 1994-09-01 Deutsche Aerospace Aufprallsensor für Kraftfahrzeuge
DE3733837A1 (de) * 1987-10-07 1989-04-27 Messerschmitt Boelkow Blohm Schaltungsanordnung zum erfassen von beschleunigungen
DE3743961A1 (de) * 1987-12-23 1989-07-13 Siemens Ag Airbag-system eines fahrzeugs
DE8816763U1 (de) * 1988-03-02 1990-06-07 Robert Bosch Gmbh, 7000 Stuttgart Elektronische Einrichtung
DE3811217A1 (de) * 1988-04-02 1989-10-12 Bosch Gmbh Robert Elektronische einrichtung
DE3829784A1 (de) * 1988-09-02 1990-03-15 Bosch Gmbh Robert Auswerteverfahren fuer sensorausgangssignale
US4995639A (en) * 1988-09-02 1991-02-26 Automotive Technologies International, Inc. Vehicle crush zone crash sensor
US4901055A (en) * 1988-09-20 1990-02-13 Makash Advanced Piezo Technology Vehicle deceleration warning piezo-sensor
KR930001165Y1 (ko) * 1989-05-24 1993-03-13 미쓰비시덴키 가부시키가이샤 가속도 센서
JPH071280B2 (ja) * 1989-10-06 1995-01-11 タカタ株式会社 衝撃センサー
US5034648A (en) * 1989-10-31 1991-07-23 Atochem North America, Inc. Dual direction switch
DE3941606A1 (de) * 1989-12-16 1991-06-20 Messerschmitt Boelkow Blohm Sensor fuer das ausloesen eines rueckhaltesystems
JP2543839B2 (ja) * 1990-01-29 1996-10-16 センサー・テクノロジー株式会社 衝突センサ
DE4005444A1 (de) * 1990-02-21 1991-08-22 Bayerische Motoren Werke Ag Verfahren und vorrichtung zur unterstuetzung eines kraftfahrers bei einem fahrspurwechsel
US6234519B1 (en) * 1991-07-09 2001-05-22 Automotive Technologies International Inc. Arrangements and methods for controlling deployment of a vehicular occupant restraint device
US6419265B1 (en) 1993-09-16 2002-07-16 Automotive Technologies International Inc. Self-contained airbag system
US6557889B2 (en) 1991-07-09 2003-05-06 Automotive Technologies International Inc. Crush velocity sensing vehicle crash sensor
US6685218B1 (en) * 1993-09-16 2004-02-03 Automotive Technologies International, Inc. Side impact sensors and airbag system
US7635043B2 (en) * 1991-07-09 2009-12-22 Automotive Technologies International, Inc. Crash sensor arrangement for controlling deployment of an occupant restraint device
US5188447A (en) * 1992-01-21 1993-02-23 Marpole International Inc. Illuminating system
DE4237404A1 (de) * 1992-11-05 1994-05-11 Base Ten Systems Electronics G Seitenairbag-Auslösesteuerung
US5610817A (en) * 1993-02-08 1997-03-11 Breed Automotive Technology, Inc. Passenger restraint system with an electronic crash sensor
DE4306488A1 (de) * 1993-03-02 1994-09-08 Autoliv Dev Auslösesystem für Airbags
US20090132129A1 (en) * 1993-09-16 2009-05-21 Automotive Technologies International, Inc. Side Impact Sensor Systems
US5801475A (en) * 1993-09-30 1998-09-01 Mitsuteru Kimura Piezo-electricity generation device
US5680718A (en) * 1994-12-20 1997-10-28 First Choice Trading Limited Illuminable hat
US5770914A (en) * 1995-03-10 1998-06-23 International Game Technology Illuminated piezoelectric switch
US6012822A (en) * 1996-11-26 2000-01-11 Robinson; William J. Motion activated apparel flasher
US5977688A (en) * 1997-03-28 1999-11-02 Seiko Instruments R & D Center Inc. Electronic apparatus for being switched using piezoelectric element
DE19853409A1 (de) * 1998-11-19 2000-05-25 Bayerische Motoren Werke Ag Verfahren zum Erkennen der Schwere eines Fahrzeugzusammenstoßes
JP2002062211A (ja) * 2000-06-09 2002-02-28 Denso Corp 圧電式センサの信号処理装置
US7088031B2 (en) * 2003-04-22 2006-08-08 Infinite Power Solutions, Inc. Method and apparatus for an ambient energy battery or capacitor recharge system
GB2403935A (en) † 2003-07-17 2005-01-19 Autoliv Dev Crash detection system with accelerometers at an angle to a vehicles longitudinal axis
US7102271B2 (en) * 2004-01-14 2006-09-05 Infinite Power Solutions, Inc. Method and apparatus for a high output sensor system
US20090243433A1 (en) * 2008-04-01 2009-10-01 Joe Dirr Apparatus, system and method for converting vibrational energy to electric potential

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US3130329A (en) * 1959-05-04 1964-04-21 Endevco Corp Measuring system
US3122690A (en) * 1961-10-09 1964-02-25 Russell Co Inc Arthur Control circuit for vibratory devices
US3440517A (en) * 1966-06-17 1969-04-22 Beckman Instruments Inc Circuit employing silicon controlled rectifiers for regulating the rms value of an a.c. signal across a load
US3389275A (en) * 1967-01-19 1968-06-18 Army Usa Piezoelectric generator unit for space vehicles
US3356868A (en) * 1967-02-15 1967-12-05 Endevco Corp Measuring system
US3470458A (en) * 1967-02-24 1969-09-30 Arrow Hart & Hegemen Electric Solid state load control
US3444390A (en) * 1968-01-12 1969-05-13 Hyde Park Electronics Inc Press impact sensor
US3588142A (en) * 1968-09-09 1971-06-28 John F Gorman Vehicle safety device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5161929A (en) * 1974-10-23 1976-05-28 Messerschmitt Boelkow Blohm Jidoshanojoinnotameno anzensochi

Also Published As

Publication number Publication date
CA950992A (en) 1974-07-09
DE2151399A1 (de) 1972-05-04
US3701903A (en) 1972-10-31
FR2113270A5 (ja) 1972-06-23

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