JPS551205A - Monitoring device of air cushion - Google Patents

Monitoring device of air cushion

Info

Publication number
JPS551205A
JPS551205A JP7212778A JP7212778A JPS551205A JP S551205 A JPS551205 A JP S551205A JP 7212778 A JP7212778 A JP 7212778A JP 7212778 A JP7212778 A JP 7212778A JP S551205 A JPS551205 A JP S551205A
Authority
JP
Japan
Prior art keywords
voltage
fault
air cushion
power voltage
power
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.)
Pending
Application number
JP7212778A
Other languages
English (en)
Inventor
Shigeru Horikoshi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7212778A priority Critical patent/JPS551205A/ja
Publication of JPS551205A publication Critical patent/JPS551205A/ja
Pending 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)
JP7212778A 1978-06-16 1978-06-16 Monitoring device of air cushion Pending JPS551205A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7212778A JPS551205A (en) 1978-06-16 1978-06-16 Monitoring device of air cushion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7212778A JPS551205A (en) 1978-06-16 1978-06-16 Monitoring device of air cushion

Publications (1)

Publication Number Publication Date
JPS551205A true JPS551205A (en) 1980-01-08

Family

ID=13480331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7212778A Pending JPS551205A (en) 1978-06-16 1978-06-16 Monitoring device of air cushion

Country Status (1)

Country Link
JP (1) JPS551205A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS608167U (ja) * 1983-06-29 1985-01-21 日本電気ホームエレクトロニクス株式会社 自動車のエアバツク装置
JPS60232320A (ja) * 1984-05-01 1985-11-19 Sandobitsuku Kk ダイバ−タ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147216A (en) * 1974-10-19 1976-04-22 Meidensha Electric Mfg Co Ltd Kaitentoransu niokeru rootakoano kumitatehoho
JPS5195331A (ja) * 1975-02-17 1976-08-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147216A (en) * 1974-10-19 1976-04-22 Meidensha Electric Mfg Co Ltd Kaitentoransu niokeru rootakoano kumitatehoho
JPS5195331A (ja) * 1975-02-17 1976-08-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS608167U (ja) * 1983-06-29 1985-01-21 日本電気ホームエレクトロニクス株式会社 自動車のエアバツク装置
JPS60232320A (ja) * 1984-05-01 1985-11-19 Sandobitsuku Kk ダイバ−タ

Similar Documents

Publication Publication Date Title
SE8205338L (sv) Spenningsreglersystem
DK134883D0 (da) Styreanlaeg for elektrostatiske stoevudskillere
ATE131324T1 (de) Schaltung zur überwachung des schaltstatus eines leistungstransistors.
JPS551205A (en) Monitoring device of air cushion
US3812362A (en) Smoke detector circuit
JPS54108126A (en) Air fuel ratio controller
DE58907258D1 (de) Schutzeinrichtung gegen Überspannungen.
JPS534181A (en) Controlling system
JPS53116163A (en) Electric charger for electrophotography
ES284615U (es) Procedimiento de vigilancia de una red de distribucion elec-trica cualquiera
CA2144414A1 (en) Gas discharge device current control circuit
ES482672A1 (es) Perfeccionamientos en los sistemas para detectar averias en consumidores electricos.
JPS5673908A (en) Protection circuit for switching amplifier
SU645274A1 (ru) Ключевое устройство
JPS5396443A (en) Detecting circuit for instanteneous power failure
JPS5730908A (en) Capacity type displacement conversion device
JPS54139386A (en) Trigger element peak point characteristic measuring unit
KR900013560A (ko) 칼라브라운관의 3극관 전류 자동측정 장치
JPS5619306A (en) Controller for electric rolling stock
JPS5493783A (en) Always monitoring device of double circuit
JPS54105457A (en) Alternating current switching contactless switch of two-wire system
JPS5575280A (en) Gas laser device
JPS55138665A (en) Detecting system of operation fault of heating source
DE3679612D1 (de) Erdungsschalteranordnung fuer hochspannungsanlagen.
JPS5660112A (en) Saw-tooth-wave generating circuit