FR1292071A - Glare-free lighting device, in particular for motor vehicles - Google Patents

Glare-free lighting device, in particular for motor vehicles

Info

Publication number
FR1292071A
FR1292071A FR864768A FR864768A FR1292071A FR 1292071 A FR1292071 A FR 1292071A FR 864768 A FR864768 A FR 864768A FR 864768 A FR864768 A FR 864768A FR 1292071 A FR1292071 A FR 1292071A
Authority
FR
France
Prior art keywords
glare
lighting device
motor vehicles
free lighting
free
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
FR864768A
Other languages
French (fr)
Inventor
Jacques Weber
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 filed Critical
Priority to FR864768A priority Critical patent/FR1292071A/en
Application granted granted Critical
Publication of FR1292071A publication Critical patent/FR1292071A/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
    • B60Q1/02—Arrangement 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
    • B60Q1/04—Arrangement 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
    • B60Q1/16—Arrangement 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 illuminating the way asymmetrically
    • 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
    • B60Q1/02—Arrangement 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
    • B60Q1/04—Arrangement 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
    • B60Q1/14—Arrangement 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
    • B60Q1/1415—Dimming circuits
    • B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
    • 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
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/05—Special features for controlling or switching of the light beam
    • B60Q2300/056—Special anti-blinding beams, e.g. a standard beam is chopped or moved in order not to blind
    • 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
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/40—Indexing codes relating to other road users or special conditions
    • B60Q2300/42—Indexing codes relating to other road users or special conditions oncoming vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR864768A 1961-06-13 1961-06-13 Glare-free lighting device, in particular for motor vehicles Expired FR1292071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR864768A FR1292071A (en) 1961-06-13 1961-06-13 Glare-free lighting device, in particular for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR864768A FR1292071A (en) 1961-06-13 1961-06-13 Glare-free lighting device, in particular for motor vehicles

Publications (1)

Publication Number Publication Date
FR1292071A true FR1292071A (en) 1962-04-27

Family

ID=8757140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864768A Expired FR1292071A (en) 1961-06-13 1961-06-13 Glare-free lighting device, in particular for motor vehicles

Country Status (1)

Country Link
FR (1) FR1292071A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983001231A1 (en) * 1981-10-08 1983-04-14 Bergkvist, Lars, Anders Device for head lamp adjustment
WO1986005147A1 (en) * 1985-03-06 1986-09-12 Hans Christian Flaaten A device for automatic selective light control for vehicles
WO2006048559A1 (en) * 2004-11-05 2006-05-11 Tietronix Optics Motor vehicle low-beam headlight system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983001231A1 (en) * 1981-10-08 1983-04-14 Bergkvist, Lars, Anders Device for head lamp adjustment
WO1986005147A1 (en) * 1985-03-06 1986-09-12 Hans Christian Flaaten A device for automatic selective light control for vehicles
WO2006048559A1 (en) * 2004-11-05 2006-05-11 Tietronix Optics Motor vehicle low-beam headlight system

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