CA976257A - Operation recorder for motor vehicle safety device - Google Patents

Operation recorder for motor vehicle safety device

Info

Publication number
CA976257A
CA976257A CA163,394A CA163394A CA976257A CA 976257 A CA976257 A CA 976257A CA 163394 A CA163394 A CA 163394A CA 976257 A CA976257 A CA 976257A
Authority
CA
Canada
Prior art keywords
motor vehicle
safety device
vehicle safety
operation recorder
recorder
Prior art date
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
CA163,394A
Other languages
English (en)
Other versions
CA163394S (en
Inventor
Akio Hosaka
Kiyoshi Wazawa
Kosaku Baba
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of CA976257A publication Critical patent/CA976257A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B60R21/017—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including arrangements for providing electric power to safety arrangements or their actuating means, e.g. to pyrotechnic fuses or electro-mechanic valves
    • B60R21/0173—Diagnostic or recording means therefor
    • B60R21/0176—Diagnostic or recording means therefor for firing circuits using only mechanical switches as collision detecting means, in series with pyrotechnic fuses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
CA163,394A 1972-02-09 1973-02-09 Operation recorder for motor vehicle safety device Expired CA976257A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47014118A JPS5147213B2 (it) 1972-02-09 1972-02-09

Publications (1)

Publication Number Publication Date
CA976257A true CA976257A (en) 1975-10-14

Family

ID=11852189

Family Applications (1)

Application Number Title Priority Date Filing Date
CA163,394A Expired CA976257A (en) 1972-02-09 1973-02-09 Operation recorder for motor vehicle safety device

Country Status (6)

Country Link
US (1) US3890594A (it)
JP (1) JPS5147213B2 (it)
AU (1) AU446686B2 (it)
CA (1) CA976257A (it)
DE (1) DE2302680A1 (it)
GB (1) GB1385939A (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5195331A (it) * 1975-02-17 1976-08-20
JPS5320917U (it) * 1976-07-30 1978-02-22
JPS5447244A (en) * 1977-09-20 1979-04-13 Nippon Denso Co Ltd Trouble detector for air bag appliance
DE2924252A1 (de) * 1979-06-15 1980-12-18 Bosch Gmbh Robert Schaltungsanordnung zur registrierung von fehlausloesungen fuer wenigstens eine dem schutz der insassen eines fahrzeugs bei einem unfall dienenden sicherheitseinrichtung
JPS5961740A (ja) * 1982-10-01 1984-04-09 Fuji Heavy Ind Ltd 内燃機関用電子制御装置の故障診断表示装置
DE3425281A1 (de) * 1984-07-10 1986-01-16 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur registrierung von fehlerhaften ausloesesignalen fuer ein rueckhaltesystem
IT1211536B (it) * 1986-11-26 1989-11-03 Breed Automotive Corp Indicatore di sequenza di un evento
DE3860183D1 (de) * 1987-03-26 1990-07-05 Siemens Ag Schaltungsanordnung zum betaetigen eines schutzsystems.
JPH0639245B2 (ja) * 1988-06-01 1994-05-25 日本電装株式会社 乗員保護装置の作動状態記録装置
US4958851A (en) * 1989-05-01 1990-09-25 Automotive Systems Laboratory, Inc. Air bag firing circuit
JPH0635834Y2 (ja) * 1989-09-12 1994-09-21 本田技研工業株式会社 車輌用乗員保護装置
DE59101401D1 (de) * 1990-08-22 1994-05-19 Siemens Ag Zündsteuergerät zum auslösen eines insassenschutzsystemes eines fahrzeuges.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629816A (en) * 1970-08-10 1971-12-21 Gen Motors Corp Air cushion actuation and monitoring circuit
US3668627A (en) * 1970-09-21 1972-06-06 Gen Motors Corp Air cushion actuation and monitoring circuit
US3654412A (en) * 1971-02-10 1972-04-04 Nissan Motor Motor vehicle pressure actuated deformation responsive switch with piston actuator and vent opening
US3714627A (en) * 1971-10-20 1973-01-30 Gen Motors Corp Vehicle inflatable cushion actuation and monitoring circuit

Also Published As

Publication number Publication date
AU5013772A (en) 1974-03-28
DE2302680A1 (de) 1973-08-16
GB1385939A (en) 1975-03-05
JPS4882540A (it) 1973-11-05
JPS5147213B2 (it) 1976-12-14
US3890594A (en) 1975-06-17
AU446686B2 (en) 1974-03-28

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