IT1168251B - Dispositivo automatico di commutazione dei fari per autoveicoli - Google Patents

Dispositivo automatico di commutazione dei fari per autoveicoli

Info

Publication number
IT1168251B
IT1168251B IT06629/80A IT662980A IT1168251B IT 1168251 B IT1168251 B IT 1168251B IT 06629/80 A IT06629/80 A IT 06629/80A IT 662980 A IT662980 A IT 662980A IT 1168251 B IT1168251 B IT 1168251B
Authority
IT
Italy
Prior art keywords
switching device
motor vehicles
automatic headlight
headlight switching
automatic
Prior art date
Application number
IT06629/80A
Other languages
English (en)
Other versions
IT8006629A0 (it
Inventor
Fazio Giuseppe Di
Original Assignee
Fazio Giuseppe Di
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 Fazio Giuseppe Di filed Critical Fazio Giuseppe Di
Priority to IT06629/80A priority Critical patent/IT1168251B/it
Publication of IT8006629A0 publication Critical patent/IT8006629A0/it
Priority to EP81830208A priority patent/EP0055227B1/en
Priority to DE8181830208T priority patent/DE3170173D1/de
Priority to CH8150/81A priority patent/CH647466A5/it
Application granted granted Critical
Publication of IT1168251B publication Critical patent/IT1168251B/it

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)
IT06629/80A 1980-12-19 1980-12-19 Dispositivo automatico di commutazione dei fari per autoveicoli IT1168251B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT06629/80A IT1168251B (it) 1980-12-19 1980-12-19 Dispositivo automatico di commutazione dei fari per autoveicoli
EP81830208A EP0055227B1 (en) 1980-12-19 1981-10-26 Automatic headlight beam switching device for automotive vehicles
DE8181830208T DE3170173D1 (en) 1980-12-19 1981-10-26 Automatic headlight beam switching device for automotive vehicles
CH8150/81A CH647466A5 (it) 1980-12-19 1981-12-21 Dispositivo automatico di commutazione dei fari per autoveicolo comandato dalla luce dei fari di un altro veicolo.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT06629/80A IT1168251B (it) 1980-12-19 1980-12-19 Dispositivo automatico di commutazione dei fari per autoveicoli

Publications (2)

Publication Number Publication Date
IT8006629A0 IT8006629A0 (it) 1980-12-19
IT1168251B true IT1168251B (it) 1987-05-20

Family

ID=11121603

Family Applications (1)

Application Number Title Priority Date Filing Date
IT06629/80A IT1168251B (it) 1980-12-19 1980-12-19 Dispositivo automatico di commutazione dei fari per autoveicoli

Country Status (4)

Country Link
EP (1) EP0055227B1 (it)
CH (1) CH647466A5 (it)
DE (1) DE3170173D1 (it)
IT (1) IT1168251B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133532A (en) * 1983-01-10 1984-07-25 Guilherme Ysenbout Mogas Light sensitive switch
US4645975A (en) * 1984-09-04 1987-02-24 Ford Motor Company Composite light pickup device
KR940003752B1 (ko) * 1987-01-23 1994-04-30 박성예 자동차의 광전 제어식 측방 조명장치.
GB2248107A (en) * 1990-07-24 1992-03-25 Artemis Papadopoulos Device to automatically regulate vehicle lights
IT1244132B (it) * 1990-11-07 1994-07-08 Giovanni Caico Ricetrasmettitore elettronico per automezzi ad impulsi sonori e visiviper preavviso di pericolo di collisione avvenuta a breve distanza, nonvisibile, tra automezzi ed allarme per distanza di sicurezza su 4 latipredisposto a sistema automatico per freno idroelettrico.
US5841367A (en) * 1990-11-07 1998-11-24 Giovanni; Caico Electronic equipment for prevention of collisions between vehicles
FR2674201A1 (fr) * 1991-03-19 1992-09-25 Porcher Pierre Olivier Dispositif d'assistance a la commande du circuit d'eclairage d'un vehicule.
GB9424702D0 (en) * 1994-12-07 1995-02-01 Stewart Alexander Control of a light source associated with a vehicle
AU7562398A (en) * 1997-05-22 1998-12-11 Mun Chor Chow Vehicle headlamp controller

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2330265A6 (fr) * 1973-12-11 1977-05-27 Biagiotti Joseph Dispositif d'allumage automatique, notamment pour phares d'un vehicule
CH571416A5 (en) * 1973-12-27 1976-01-15 Pietsch Karel Automatic vehicle light switch system - ligh sensitive cell to monitor lights
CH578961A5 (en) * 1975-03-21 1976-08-31 Pietsch Karel Automatic controller for motor vehicle lighting system - automatic switch cuts out controller in parking light position
GB1529523A (en) * 1977-10-24 1978-10-25 Mcgowan J Automatic vehicle lighting unit
CH628296A5 (de) * 1980-05-19 1982-02-26 Elomesa Trading Ag Lichtempfindliches schaltgeraet an einem fahrzeug.

Also Published As

Publication number Publication date
IT8006629A0 (it) 1980-12-19
EP0055227B1 (en) 1985-04-24
EP0055227A1 (en) 1982-06-30
DE3170173D1 (en) 1985-05-30
CH647466A5 (it) 1985-01-31

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