FR2012036A1 - - Google Patents

Info

Publication number
FR2012036A1
FR2012036A1 FR6920967A FR6920967A FR2012036A1 FR 2012036 A1 FR2012036 A1 FR 2012036A1 FR 6920967 A FR6920967 A FR 6920967A FR 6920967 A FR6920967 A FR 6920967A FR 2012036 A1 FR2012036 A1 FR 2012036A1
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.)
Withdrawn
Application number
FR6920967A
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2012036A1 publication Critical patent/FR2012036A1/fr
Withdrawn legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
    • B60Q11/005—Arrangement 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Emergency Alarm Devices (AREA)
FR6920967A 1968-07-01 1969-06-23 Withdrawn FR2012036A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31263/68A GB1263711A (en) 1968-07-01 1968-07-01 Road vehicle lamp failure warning systems

Publications (1)

Publication Number Publication Date
FR2012036A1 true FR2012036A1 (fr) 1970-03-13

Family

ID=10320497

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6920967A Withdrawn FR2012036A1 (fr) 1968-07-01 1969-06-23

Country Status (4)

Country Link
US (1) US3631393A (fr)
DE (1) DE1933016C3 (fr)
FR (1) FR2012036A1 (fr)
GB (1) GB1263711A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2128529A1 (fr) * 1971-03-05 1972-10-20 Cav Ltd

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2354582C2 (de) * 1973-10-31 1975-09-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anzeigevorrichtung mit Meldelampen
JPS5081190U (fr) * 1973-11-30 1975-07-12
DE2602702C2 (de) * 1976-01-24 1983-09-08 Bayerische Motoren Werke AG, 8000 München Schaltungsanordnung zum Prüfen von Betriebsfunktionen in Kraftfahrzeugen
FR2452229A1 (fr) * 1979-03-19 1980-10-17 Jaeger Detecteur de defaut de feux de stop de vehicules
DE2940283C2 (de) * 1979-10-02 1982-06-16 Gerhard 1000 Berlin Dorn Kontrolleinheit für Fahrzeugbeleuchtungen
DE3313712A1 (de) * 1983-04-15 1984-10-18 AEG-Telefunken Kabelwerke AG, Rheydt, 4050 Mönchengladbach Schaltung zur fehlermeldung bei einem ueber eine steuerbare schalteinrichtung geschalteten stromverbraucher
GB2170068B (en) * 1985-01-11 1988-08-17 Hollingsworth Uk Ltd Line break detector
DE3500676A1 (de) * 1985-01-11 1986-07-17 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur kontrolle von elektrischen verbrauchern in kraftfahrzeugen
FR2651892B1 (fr) * 1989-09-14 1991-12-06 France Etat Armement Dispositif de commande et de controle d'organes d'eclairage ou de signalisation.
FR2785760B1 (fr) * 1998-11-10 2001-03-09 Jean Pierre Cauquil Dispositif d'avertissement sonore ou visuel de controle d'un circuit electrique de signalisation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076123A (en) * 1959-07-06 1963-01-29 Julian A Mcdermott Bulb changing means
GB971225A (fr) * 1961-05-04
US3271736A (en) * 1963-08-30 1966-09-06 Richard J Brown Transistorized circuit condition warning device for vehicles
US3408625A (en) * 1965-08-03 1968-10-29 Gen Motors Corp Lamp burnout detection circuit
US3428943A (en) * 1966-01-10 1969-02-18 Bendix Corp Automobile turn signal with lamp failure indicator
US3421157A (en) * 1966-01-24 1969-01-07 Wagner Electric Corp Lamp outage detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2128529A1 (fr) * 1971-03-05 1972-10-20 Cav Ltd

Also Published As

Publication number Publication date
US3631393A (en) 1971-12-28
DE1933016A1 (de) 1970-04-23
DE1933016C3 (de) 1974-02-07
GB1263711A (en) 1972-02-16
DE1933016B2 (de) 1973-07-12

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Legal Events

Date Code Title Description
ST Notification of lapse