EP0081725A1 - Den entgegenkommenden Verkehrsteilnehmer nicht blendender Kraftfahrzeugscheinwerfer - Google Patents

Den entgegenkommenden Verkehrsteilnehmer nicht blendender Kraftfahrzeugscheinwerfer Download PDF

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Publication number
EP0081725A1
EP0081725A1 EP82110961A EP82110961A EP0081725A1 EP 0081725 A1 EP0081725 A1 EP 0081725A1 EP 82110961 A EP82110961 A EP 82110961A EP 82110961 A EP82110961 A EP 82110961A EP 0081725 A1 EP0081725 A1 EP 0081725A1
Authority
EP
European Patent Office
Prior art keywords
plates
projector
headlight
light
headlights
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.)
Ceased
Application number
EP82110961A
Other languages
English (en)
French (fr)
Inventor
Aristidis Constantinos Kotsifakis
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0081725A1 publication Critical patent/EP0081725A1/de
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof

Definitions

  • the small inclination is being achieved by using either plates with a greater (bigger) length or a much smaller distance be - tween them or both of them.
  • the beam touches the ground at a greater length, allowing the driver to control the area and, at the same time, not to be dazzling the one coming from the opposite direction, as well as the pedestrians.
  • the projector headlight
  • the surface of every plate should be blurred as, otherwise, the inclination,increases a little.
  • the result remains the same, regardless of the shape of the projector (headlight), if-that is-it is square, round, ovel etc.
  • the plates are, always, adjusted to the shape of the projector (headlight), maintaining, of course, their horizontal direction and the distance between them.
  • the common window-pane does not affect the result. It may, therefore, be used in the front of the plates for protecrive reasons (as, for instance, dust, rain etc).
  • the roads show a convexity (curvature)and, therefore, a level difference between the drivers, this why we make the projector (headlight) movable.
  • the system In its horizontal position the system may be used as the main projector (headlight), since it has an immense length yielding better than the already available ones, as it creates a directed beam.
  • the angle-we have mention previously- is being formed and it ceases to get blurred.
  • the next of the scales can cover all the cases of the convexity of the roades.-Also, one or more-having an upwards direction- cover the cavities. This way, the driver will be in a position-at his own discretion-to give the system the angle it will be needing.
  • the projector may have one powerful or more focuses, taking also the appropriate rays of curves.
  • the curve ray of the mirror should follow the types (principles) of Physics so that the rays-at the time they enter the plates-have, already, taken a parallel direction with them.-For facilitating them, we can build up a cavity at the side of the plates, wherefrom the rays enter. Furthermore, in the front side the convexity-at our discretion-achieves a greater diffusion of the rays.
  • progectors headlights
  • the battery of the plates is constructed either with independent plates that have been assembled or with a cast-compressed nattery.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
EP82110961A 1981-12-17 1982-11-26 Den entgegenkommenden Verkehrsteilnehmer nicht blendender Kraftfahrzeugscheinwerfer Ceased EP0081725A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GR8166818 1981-12-17
GR66818A GR68783B (de) 1981-12-17 1981-12-17

Publications (1)

Publication Number Publication Date
EP0081725A1 true EP0081725A1 (de) 1983-06-22

Family

ID=10934250

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82110961A Ceased EP0081725A1 (de) 1981-12-17 1982-11-26 Den entgegenkommenden Verkehrsteilnehmer nicht blendender Kraftfahrzeugscheinwerfer

Country Status (3)

Country Link
EP (1) EP0081725A1 (de)
GB (1) GB2124745B (de)
GR (1) GR68783B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2346955A (en) * 1999-02-09 2000-08-23 Roger Hobbs Polarising headlights

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH128103A (de) * 1927-11-05 1928-10-01 Friedrich Hartmann Scheinwerfer für Fahrzeuge, insbesondere Kraftfahrzeuge.
FR1151779A (fr) * 1956-06-19 1958-02-05 Phare antiéblouissant pour véhicules automobiles
US3275820A (en) * 1963-12-26 1966-09-27 Joseph M Szarkowski Illuminating system
FR2070594A5 (de) * 1969-12-10 1971-09-10 Baudouin Auguste

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB390135A (en) * 1930-06-25 1933-03-30 Eduard Franciscus Jansen Improvements in or relating to vehicle headlights
GB423536A (en) * 1933-11-24 1935-02-04 Fred Taylor Anti-dazzle device for lamps
GB446764A (en) * 1934-11-17 1936-05-06 Taylor Frank Improvements in or relating to motor-road vehicle lamps and the like
GB519142A (en) * 1939-05-04 1940-03-18 Bretislav Hybler Improvements in or relating to headlights

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH128103A (de) * 1927-11-05 1928-10-01 Friedrich Hartmann Scheinwerfer für Fahrzeuge, insbesondere Kraftfahrzeuge.
FR1151779A (fr) * 1956-06-19 1958-02-05 Phare antiéblouissant pour véhicules automobiles
US3275820A (en) * 1963-12-26 1966-09-27 Joseph M Szarkowski Illuminating system
FR2070594A5 (de) * 1969-12-10 1971-09-10 Baudouin Auguste

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2346955A (en) * 1999-02-09 2000-08-23 Roger Hobbs Polarising headlights

Also Published As

Publication number Publication date
GB2124745B (en) 1985-10-23
GB2124745A (en) 1984-02-22
GR68783B (de) 1982-02-18

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR IT LI LU NL SE

17P Request for examination filed

Effective date: 19831115

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19880917