IT952093B - ELECTRICAL CIRCUIT FOR DETECTION OF FAILURE OF BULBS FOR CAR VEHICLES - Google Patents

ELECTRICAL CIRCUIT FOR DETECTION OF FAILURE OF BULBS FOR CAR VEHICLES

Info

Publication number
IT952093B
IT952093B IT4873972A IT4873972A IT952093B IT 952093 B IT952093 B IT 952093B IT 4873972 A IT4873972 A IT 4873972A IT 4873972 A IT4873972 A IT 4873972A IT 952093 B IT952093 B IT 952093B
Authority
IT
Italy
Prior art keywords
bulbs
failure
detection
electrical circuit
car vehicles
Prior art date
Application number
IT4873972A
Other languages
Italian (it)
Original Assignee
Cav 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 Cav Ltd filed Critical Cav Ltd
Application granted granted Critical
Publication of IT952093B publication Critical patent/IT952093B/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/10—Circuits providing for substitution of the light source in case of its failure
IT4873972A 1971-03-05 1972-03-03 ELECTRICAL CIRCUIT FOR DETECTION OF FAILURE OF BULBS FOR CAR VEHICLES IT952093B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB620571A GB1379602A (en) 1971-03-05 1971-03-05 Operating circuit for a lamp

Publications (1)

Publication Number Publication Date
IT952093B true IT952093B (en) 1973-07-20

Family

ID=9810333

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4873972A IT952093B (en) 1971-03-05 1972-03-03 ELECTRICAL CIRCUIT FOR DETECTION OF FAILURE OF BULBS FOR CAR VEHICLES

Country Status (5)

Country Link
DE (1) DE2209933A1 (en)
ES (1) ES178131Y (en)
FR (1) FR2128529B1 (en)
GB (1) GB1379602A (en)
IT (1) IT952093B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853677C2 (en) * 1978-12-13 1985-10-10 Leybold-Heraeus GmbH, 5000 Köln Circuit for an ionization vacuum meter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1263711A (en) * 1968-07-01 1972-02-16 Lucas Industries Ltd Road vehicle lamp failure warning systems

Also Published As

Publication number Publication date
FR2128529A1 (en) 1972-10-20
ES178131Y (en) 1973-04-16
ES178131U (en) 1972-10-16
FR2128529B1 (en) 1975-10-24
GB1379602A (en) 1975-01-02
DE2209933A1 (en) 1972-09-07

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