FR2132990A6 - - Google Patents

Info

Publication number
FR2132990A6
FR2132990A6 FR7111903A FR7111903A FR2132990A6 FR 2132990 A6 FR2132990 A6 FR 2132990A6 FR 7111903 A FR7111903 A FR 7111903A FR 7111903 A FR7111903 A FR 7111903A FR 2132990 A6 FR2132990 A6 FR 2132990A6
Authority
FR
France
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
FR7111903A
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.)
CRETIEN JEAN PAUL
Original Assignee
CRETIEN JEAN PAUL
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 CRETIEN JEAN PAUL filed Critical CRETIEN JEAN PAUL
Priority to FR7111903A priority Critical patent/FR2132990A6/fr
Priority to DE2118968A priority patent/DE2118968C3/de
Priority to SE7105144A priority patent/SE394738B/xx
Priority to US00135832A priority patent/US3743886A/en
Priority to JP46025728A priority patent/JPS5139035B1/ja
Priority to GB1089371A priority patent/GB1334399A/en
Application granted granted Critical
Publication of FR2132990A6 publication Critical patent/FR2132990A6/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
    • B60Q2300/05—Special features for controlling or switching of the light beam
    • B60Q2300/052—Switching delay, i.e. the beam is not switched or changed instantaneously upon occurrence of a condition change
    • 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
    • B60Q2300/054—Variable non-standard intensity, i.e. emission of various beam intensities different from standard intensities, e.g. continuous or stepped transitions of intensity
    • 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
    • B60Q2300/30—Indexing codes relating to the vehicle environment
    • B60Q2300/31—Atmospheric conditions
    • B60Q2300/314—Ambient light
    • 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)
FR7111903A 1970-04-22 1971-04-05 Expired FR2132990A6 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7111903A FR2132990A6 (fr) 1971-04-05 1971-04-05
DE2118968A DE2118968C3 (de) 1970-04-22 1971-04-20 Beleuchtungsvorrichtung für Scheinwerfer- und Abblendlicht von Fahrzeugen
SE7105144A SE394738B (sv) 1970-04-22 1971-04-21 Ferdljusanleggning vid fordon
US00135832A US3743886A (en) 1970-04-22 1971-04-21 Vehicle lighting
JP46025728A JPS5139035B1 (fr) 1970-04-22 1971-04-22
GB1089371A GB1334399A (en) 1971-04-05 1971-04-22 Vehicle lighting systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7111903A FR2132990A6 (fr) 1971-04-05 1971-04-05

Publications (1)

Publication Number Publication Date
FR2132990A6 true FR2132990A6 (fr) 1972-11-24

Family

ID=9074737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7111903A Expired FR2132990A6 (fr) 1970-04-22 1971-04-05

Country Status (2)

Country Link
FR (1) FR2132990A6 (fr)
GB (1) GB1334399A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437321A1 (fr) * 1978-09-27 1980-04-25 Brelat Marc Automatisme electronique d'allumage des feux d'un vehicule
FR2526258A1 (fr) * 1982-04-30 1983-11-04 Marchal Equip Auto Procede et dispositif d'alimentation electrique d'un filament de croisement de lampe pour projecteurs de vehicules

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166003B (en) * 1984-10-18 1989-06-07 Sean Noone Photo-electric switch
TR200904762A2 (tr) * 2009-06-18 2011-01-21 Tofaş Türk Otomobi̇l Fabri̇kasi A.Ş. Işık şiddetinin otomatik olarak ayarlandığı far sistemi

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437321A1 (fr) * 1978-09-27 1980-04-25 Brelat Marc Automatisme electronique d'allumage des feux d'un vehicule
FR2526258A1 (fr) * 1982-04-30 1983-11-04 Marchal Equip Auto Procede et dispositif d'alimentation electrique d'un filament de croisement de lampe pour projecteurs de vehicules

Also Published As

Publication number Publication date
GB1334399A (en) 1973-10-17

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
CD Change of name or company name
TP Transmission of property