GB1450769A - Vehicle lighting systems - Google Patents

Vehicle lighting systems

Info

Publication number
GB1450769A
GB1450769A GB5958572A GB5958572A GB1450769A GB 1450769 A GB1450769 A GB 1450769A GB 5958572 A GB5958572 A GB 5958572A GB 5958572 A GB5958572 A GB 5958572A GB 1450769 A GB1450769 A GB 1450769A
Authority
GB
United Kingdom
Prior art keywords
resistor
transistor
dimming
stop lamp
short
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
GB5958572A
Other languages
English (en)
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical 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 Lucas Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Priority to GB5958572A priority Critical patent/GB1450769A/en
Priority to AU61671/73A priority patent/AU6167173A/en
Priority to ES420086A priority patent/ES420086A1/es
Priority to JP48137847A priority patent/JPS4997476A/ja
Priority to DE2363477A priority patent/DE2363477A1/de
Priority to FR7346007A priority patent/FR2211898A5/fr
Priority to IT54567/73A priority patent/IT1000782B/it
Publication of GB1450769A publication Critical patent/GB1450769A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/2603—Attenuation of the light according to ambient luminiosity, e.g. for braking or direction indicating lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
GB5958572A 1972-12-23 1972-12-23 Vehicle lighting systems Expired GB1450769A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB5958572A GB1450769A (en) 1972-12-23 1972-12-23 Vehicle lighting systems
AU61671/73A AU6167173A (en) 1972-12-23 1973-10-22 Vehicle lighting systems
ES420086A ES420086A1 (es) 1972-12-23 1973-10-30 Perfeccionamientos en los sistemas de iluminacion para ve- hiculos.
JP48137847A JPS4997476A (cg-RX-API-DMAC7.html) 1972-12-23 1973-12-12
DE2363477A DE2363477A1 (de) 1972-12-23 1973-12-20 Kraftfahrzeuglichtanlage
FR7346007A FR2211898A5 (cg-RX-API-DMAC7.html) 1972-12-23 1973-12-21
IT54567/73A IT1000782B (it) 1972-12-23 1973-12-21 Impianto di illuminazione per veicoli

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5958572A GB1450769A (en) 1972-12-23 1972-12-23 Vehicle lighting systems

Publications (1)

Publication Number Publication Date
GB1450769A true GB1450769A (en) 1976-09-29

Family

ID=10484059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5958572A Expired GB1450769A (en) 1972-12-23 1972-12-23 Vehicle lighting systems

Country Status (7)

Country Link
JP (1) JPS4997476A (cg-RX-API-DMAC7.html)
AU (1) AU6167173A (cg-RX-API-DMAC7.html)
DE (1) DE2363477A1 (cg-RX-API-DMAC7.html)
ES (1) ES420086A1 (cg-RX-API-DMAC7.html)
FR (1) FR2211898A5 (cg-RX-API-DMAC7.html)
GB (1) GB1450769A (cg-RX-API-DMAC7.html)
IT (1) IT1000782B (cg-RX-API-DMAC7.html)

Also Published As

Publication number Publication date
AU6167173A (en) 1975-04-24
IT1000782B (it) 1976-04-10
DE2363477A1 (de) 1974-06-27
FR2211898A5 (cg-RX-API-DMAC7.html) 1974-07-19
IT7354567A1 (it) 1975-06-21
ES420086A1 (es) 1976-03-01
JPS4997476A (cg-RX-API-DMAC7.html) 1974-09-14

Similar Documents

Publication Publication Date Title
US2514604A (en) Direction switch for vehicle lighting circuits
GB1263711A (en) Road vehicle lamp failure warning systems
GB1058268A (en) Warning indicator light device for motor vehicles
GB937610A (en) Warning lamp systems for motor vehicles
GB1094260A (en) Vehicle headlight signal system
GB1040079A (en) Sequential flasher for vehicle signal lamps
GB1436998A (en) Vehicle lighting systems
US3662334A (en) Vehicle light warning system
GB1221155A (en) Flashing light signalling device, more particularly for automotive vehicles
GB1435919A (en) Vehicle lighting systems
GB1445569A (en) Lvehicle lighting systems
GB1435917A (en) Road vehicle rear signal lamp circuits
GB1405594A (en) Lighting control circuits
GB1435918A (en) Vehicle lighting systems
GB1033370A (en) Improvements in or relating to flashing light circuit arrangements
ES409272A1 (es) Perfeccionamientos en los sistemas de luces para vehiculo automovil.
GB1377559A (en) Lighting circuit for automobile vehicles
GB946633A (en) Variable intensity luminous signalling device for motor vehicles
GB914272A (en) Vehicle direction indicator systems
GB1424038A (en) Apparatus for controlling the light intensity of vehicle lamps
GB1421262A (en) Vehicle lighting
GB1351397A (en) Flasher units for motor vehicles
GB1405632A (en) Control arrangements for vehicle flasher light systems
GB1409430A (en) Lighting circuits
GB1123919A (en) Warning flasher device

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee