FR2113270A5 - - Google Patents

Info

Publication number
FR2113270A5
FR2113270A5 FR7138456A FR7138456A FR2113270A5 FR 2113270 A5 FR2113270 A5 FR 2113270A5 FR 7138456 A FR7138456 A FR 7138456A FR 7138456 A FR7138456 A FR 7138456A FR 2113270 A5 FR2113270 A5 FR 2113270A5
Authority
FR
France
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
Application number
FR7138456A
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Application granted granted Critical
Publication of FR2113270A5 publication Critical patent/FR2113270A5/fr
Expired 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
FR7138456A 1970-10-29 1971-10-26 Expired FR2113270A5 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2113270A5 true FR2113270A5 (fr) 1972-06-23

Family

ID=22189615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7138456A Expired FR2113270A5 (fr) 1970-10-29 1971-10-26

Country Status (5)

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

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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
DE2450235A1 (de) * 1974-10-23 1976-05-06 Messerschmitt Boelkow Blohm Sicherheitsvorrichtung fuer insassen eines fahrzeuges
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
ES2015094B3 (es) * 1987-03-26 1990-08-01 Siemens Ag Disposicion de conexion para manipular un sistema de proteccion
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
DE3806694A1 (de) * 1988-03-02 1989-09-14 Bosch Gmbh Robert Elektronische einrichtung
DE3811217A1 (de) * 1988-04-02 1989-10-12 Bosch Gmbh Robert Elektronische einrichtung
US4995639A (en) * 1988-09-02 1991-02-26 Automotive Technologies International, Inc. Vehicle crush zone crash sensor
DE3829784A1 (de) * 1988-09-02 1990-03-15 Bosch Gmbh Robert Auswerteverfahren fuer sensorausgangssignale
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
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
US6234519B1 (en) * 1991-07-09 2001-05-22 Automotive Technologies International Inc. Arrangements and methods for controlling deployment of a vehicular occupant restraint device
US7635043B2 (en) * 1991-07-09 2009-12-22 Automotive Technologies International, Inc. Crash sensor arrangement for controlling deployment of an occupant restraint device
US6685218B1 (en) 1993-09-16 2004-02-03 Automotive Technologies International, Inc. Side impact sensors and airbag system
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

Also Published As

Publication number Publication date
JPS479210A (fr) 1972-05-12
CA950992A (en) 1974-07-09
US3701903A (en) 1972-10-31
DE2151399A1 (de) 1972-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse