ES420086A1 - Vehicle lighting systems - Google Patents

Vehicle lighting systems

Info

Publication number
ES420086A1
ES420086A1 ES420086A ES420086A ES420086A1 ES 420086 A1 ES420086 A1 ES 420086A1 ES 420086 A ES420086 A ES 420086A ES 420086 A ES420086 A ES 420086A ES 420086 A1 ES420086 A1 ES 420086A1
Authority
ES
Spain
Prior art keywords
resistor
vehicle lighting
lighting systems
stop light
circuit
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
ES420086A
Other languages
Spanish (es)
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
Publication of ES420086A1 publication Critical patent/ES420086A1/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)

Abstract

Improvements in vehicle lighting systems, characterized in that the system includes a dimmer resistor that is automatically connected in series with a vehicle stop light when the vehicle lighting switch is in its activation position, a second resistor in the circuit to the stop light and potential sensitive transistorized means through said second resistor to short-circuit the attenuating resistor until the stop light is hot. (Machine-translation by Google Translate, not legally binding)
ES420086A 1972-12-23 1973-10-30 Vehicle lighting systems Expired ES420086A1 (en)

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
ES420086A1 true ES420086A1 (en) 1976-03-01

Family

ID=10484059

Family Applications (1)

Application Number Title Priority Date Filing Date
ES420086A Expired ES420086A1 (en) 1972-12-23 1973-10-30 Vehicle lighting systems

Country Status (7)

Country Link
JP (1) JPS4997476A (en)
AU (1) AU6167173A (en)
DE (1) DE2363477A1 (en)
ES (1) ES420086A1 (en)
FR (1) FR2211898A5 (en)
GB (1) GB1450769A (en)
IT (1) IT1000782B (en)

Also Published As

Publication number Publication date
IT1000782B (en) 1976-04-10
JPS4997476A (en) 1974-09-14
GB1450769A (en) 1976-09-29
AU6167173A (en) 1975-04-24
FR2211898A5 (en) 1974-07-19
DE2363477A1 (en) 1974-06-27

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