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FR824343A - Device for avoiding glare on a vehicle due to the headlights of another vehicle - Google Patents

Device for avoiding glare on a vehicle due to the headlights of another vehicle

Info

Publication number
FR824343A
FR824343A FR824343DA FR824343A FR 824343 A FR824343 A FR 824343A FR 824343D A FR824343D A FR 824343DA FR 824343 A FR824343 A FR 824343A
Authority
FR
France
Prior art keywords
vehicle
headlights
avoiding glare
another vehicle
another
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
Other languages
French (fr)
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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen SA
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 Automobiles Citroen SA filed Critical Automobiles Citroen SA
Application granted granted Critical
Publication of FR824343A publication Critical patent/FR824343A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J3/00Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
    • B60J3/02Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in position
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1415Dimming circuits
    • B60Q1/1423Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/05Special features for controlling or switching of the light beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR824343D 1936-10-19 1936-10-19 Device for avoiding glare on a vehicle due to the headlights of another vehicle Expired FR824343A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR824343T 1936-10-19

Publications (1)

Publication Number Publication Date
FR824343A true FR824343A (en) 1938-02-07

Family

ID=9281778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR824343D Expired FR824343A (en) 1936-10-19 1936-10-19 Device for avoiding glare on a vehicle due to the headlights of another vehicle

Country Status (1)

Country Link
FR (1) FR824343A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036786B (en) * 1952-12-30 1958-08-21 Reich Robert W Device to prevent glare from headlights

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036786B (en) * 1952-12-30 1958-08-21 Reich Robert W Device to prevent glare from headlights

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