FR2255795A5 - Lighting equipment for automobile - has lateral and front lamps controlled by photoelectric cells - Google Patents

Lighting equipment for automobile - has lateral and front lamps controlled by photoelectric cells

Info

Publication number
FR2255795A5
FR2255795A5 FR7347185A FR7347185A FR2255795A5 FR 2255795 A5 FR2255795 A5 FR 2255795A5 FR 7347185 A FR7347185 A FR 7347185A FR 7347185 A FR7347185 A FR 7347185A FR 2255795 A5 FR2255795 A5 FR 2255795A5
Authority
FR
France
Prior art keywords
trough
photoelectric cells
automobile
lateral
lighting equipment
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
FR7347185A
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.)
ROUSSEL HENRY CHARLES
Original Assignee
ROUSSEL HENRY CHARLES
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 ROUSSEL HENRY CHARLES filed Critical ROUSSEL HENRY CHARLES
Priority to FR7347185A priority Critical patent/FR2255795A5/en
Application granted granted Critical
Publication of FR2255795A5 publication Critical patent/FR2255795A5/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
    • B60Q1/0017—Devices integrating an element dedicated to another function
    • B60Q1/0023—Devices integrating an element dedicated to another function the element being a sensor, e.g. distance sensor, camera
    • 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
    • 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
    • B60Q1/24—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 for lighting other areas than only the way ahead
    • 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
    • B60Q2300/41—Indexing codes relating to other road users or special conditions preceding vehicle
    • 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)

Abstract

Two lamps (1), (1a), are fitted behind of transparent protective strip (3) fixed on a rear reflector (4). This reflector is pivoted and can turn through a certain angle (X). The angle is calculated to give main and dipped beam conditions. One or more photoelectric cells are placed inside the trough. These detect the intensity of oncoming lights (from 150 to 1,000 metres distance) and set in action, for example, an electric motor joined to cranks on the trough axis. The trough can be mounted on ball bearings. Side fitted lamps may be similarly actuated, and have beams directed downwards and behind, on the offside, to illuminate the road in front of an oncoming car.
FR7347185A 1973-12-19 1973-12-19 Lighting equipment for automobile - has lateral and front lamps controlled by photoelectric cells Expired FR2255795A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7347185A FR2255795A5 (en) 1973-12-19 1973-12-19 Lighting equipment for automobile - has lateral and front lamps controlled by photoelectric cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7347185A FR2255795A5 (en) 1973-12-19 1973-12-19 Lighting equipment for automobile - has lateral and front lamps controlled by photoelectric cells

Publications (1)

Publication Number Publication Date
FR2255795A5 true FR2255795A5 (en) 1975-07-18

Family

ID=9130034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7347185A Expired FR2255795A5 (en) 1973-12-19 1973-12-19 Lighting equipment for automobile - has lateral and front lamps controlled by photoelectric cells

Country Status (1)

Country Link
FR (1) FR2255795A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2813052A1 (en) * 2000-08-18 2002-02-22 Robert Poujol Anti-dazzle lamps for crossing motor vehicles has side mounted lamps to illuminate road in front of oncoming driver
WO2003070514A1 (en) * 2002-02-15 2003-08-28 Robert Poujol Paired dipped beam headlights

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2813052A1 (en) * 2000-08-18 2002-02-22 Robert Poujol Anti-dazzle lamps for crossing motor vehicles has side mounted lamps to illuminate road in front of oncoming driver
WO2003070514A1 (en) * 2002-02-15 2003-08-28 Robert Poujol Paired dipped beam headlights

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Legal Events

Date Code Title Description
ST Notification of lapse