ES337824A1 - AUTOMATIC CHANGE FOR THE LIGHTING RANGE IN VEHICLE HEADLIGHTS. - Google Patents

AUTOMATIC CHANGE FOR THE LIGHTING RANGE IN VEHICLE HEADLIGHTS.

Info

Publication number
ES337824A1
ES337824A1 ES337824A ES337824A ES337824A1 ES 337824 A1 ES337824 A1 ES 337824A1 ES 337824 A ES337824 A ES 337824A ES 337824 A ES337824 A ES 337824A ES 337824 A1 ES337824 A1 ES 337824A1
Authority
ES
Spain
Prior art keywords
automatic change
vehicle headlights
lighting range
lighting
range
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
ES337824A
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.)
CUTROPIA
Original Assignee
CUTROPIA
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 CUTROPIA filed Critical CUTROPIA
Priority to ES337824A priority Critical patent/ES337824A1/en
Publication of ES337824A1 publication Critical patent/ES337824A1/en
Priority to BE711926D priority patent/BE711926A/fr
Priority to NL6803470A priority patent/NL6803470A/xx
Priority to FR1559930D priority patent/FR1559930A/fr
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
    • B60Q1/14—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
    • B60Q2300/40—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)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
ES337824A 1967-03-10 1967-03-10 AUTOMATIC CHANGE FOR THE LIGHTING RANGE IN VEHICLE HEADLIGHTS. Expired ES337824A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES337824A ES337824A1 (en) 1967-03-10 1967-03-10 AUTOMATIC CHANGE FOR THE LIGHTING RANGE IN VEHICLE HEADLIGHTS.
BE711926D BE711926A (en) 1967-03-10 1968-03-08
NL6803470A NL6803470A (en) 1967-03-10 1968-03-11
FR1559930D FR1559930A (en) 1967-03-10 1968-03-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES337824A ES337824A1 (en) 1967-03-10 1967-03-10 AUTOMATIC CHANGE FOR THE LIGHTING RANGE IN VEHICLE HEADLIGHTS.

Publications (1)

Publication Number Publication Date
ES337824A1 true ES337824A1 (en) 1968-03-01

Family

ID=8443684

Family Applications (1)

Application Number Title Priority Date Filing Date
ES337824A Expired ES337824A1 (en) 1967-03-10 1967-03-10 AUTOMATIC CHANGE FOR THE LIGHTING RANGE IN VEHICLE HEADLIGHTS.

Country Status (4)

Country Link
BE (1) BE711926A (en)
ES (1) ES337824A1 (en)
FR (1) FR1559930A (en)
NL (1) NL6803470A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001394A1 (en) * 1980-01-16 1981-07-23 Bernhard 8331 Mamming Schweininger Control circuit for vehicle headlights - reduces intensity by switching to lower-power light to avoid dazzling oncoming vehicle
CH688618A5 (en) * 1991-11-06 1997-12-15 Jesag An apparatus for automatically switching vehicle headlights between high and low beams.

Also Published As

Publication number Publication date
FR1559930A (en) 1969-03-14
NL6803470A (en) 1968-09-11
BE711926A (en) 1968-07-15

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