IT1108823B - Rivelatore di difetti delle lampadine,in particolare autoveicoli - Google Patents

Rivelatore di difetti delle lampadine,in particolare autoveicoli

Info

Publication number
IT1108823B
IT1108823B IT2293778A IT2293778A IT1108823B IT 1108823 B IT1108823 B IT 1108823B IT 2293778 A IT2293778 A IT 2293778A IT 2293778 A IT2293778 A IT 2293778A IT 1108823 B IT1108823 B IT 1108823B
Authority
IT
Italy
Prior art keywords
motor vehicles
light bulbs
defect detector
defect
detector
Prior art date
Application number
IT2293778A
Other languages
English (en)
Other versions
IT7822937D0 (it
Inventor
Sylvain Joseph Lumbroso
Original Assignee
Jaeger
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
Priority to FR7716321A priority Critical patent/FR2392574B2/fr
Application filed by Jaeger filed Critical Jaeger
Publication of IT7822937D0 publication Critical patent/IT7822937D0/it
Application granted granted Critical
Publication of IT1108823B publication Critical patent/IT1108823B/it

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/44Testing lamps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q11/00Arrangements of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
    • B60Q11/005Arrangements of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00 for lighting devices, e.g. indicating if lamps are burning or not
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B39/00Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/10Circuits providing for substitution of the light source in case of its failure
IT2293778A 1977-05-27 1978-05-03 Rivelatore di difetti delle lampadine,in particolare autoveicoli IT1108823B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7716321A FR2392574B2 (it) 1977-05-27 1977-05-27

Publications (2)

Publication Number Publication Date
IT7822937D0 IT7822937D0 (it) 1978-05-03
IT1108823B true IT1108823B (it) 1985-12-09

Family

ID=9191380

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2293778A IT1108823B (it) 1977-05-27 1978-05-03 Rivelatore di difetti delle lampadine,in particolare autoveicoli

Country Status (7)

Country Link
AR (1) AR213364A1 (it)
DE (1) DE2822482A1 (it)
ES (1) ES470517A2 (it)
FR (1) FR2392574B2 (it)
GB (1) GB1602350A (it)
IT (1) IT1108823B (it)
MX (1) MX143954A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490349B1 (it) * 1980-09-17 1982-10-01 Aerospatiale

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE658531A (fr) * 1965-01-20 1965-07-20 Acec Dispositif statique de commande et de contrôle principalement de feux de signalisation
US3421157A (en) * 1966-01-24 1969-01-07 Wagner Electric Corp Lamp outage detector
DE1930753B2 (de) * 1969-06-18 1972-01-27 Schaltanordnung zur ueberwachung von gleichstromkreisen
DE2008910A1 (de) * 1970-02-26 1971-09-16 Tost E Sicherheitseinrichtung zur Über wachung von Leuchten in Kraftwagen

Also Published As

Publication number Publication date
MX143954A (es) 1981-08-05
AR213364A1 (es) 1979-01-15
IT7822937D0 (it) 1978-05-03
ES470517A1 (it)
DE2822482A1 (de) 1979-01-25
GB1602350A (en) 1981-11-11
ES470517A2 (es) 1979-04-01
FR2392574B2 (it) 1981-10-23
FR2392574A2 (fr) 1978-12-22

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