EP0354291A2 - Abblend-Reflektor für Fahrzeugscheinwerfer mit Fernlicht und Abblendlicht - Google Patents

Abblend-Reflektor für Fahrzeugscheinwerfer mit Fernlicht und Abblendlicht Download PDF

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Publication number
EP0354291A2
EP0354291A2 EP88500081A EP88500081A EP0354291A2 EP 0354291 A2 EP0354291 A2 EP 0354291A2 EP 88500081 A EP88500081 A EP 88500081A EP 88500081 A EP88500081 A EP 88500081A EP 0354291 A2 EP0354291 A2 EP 0354291A2
Authority
EP
European Patent Office
Prior art keywords
light
reflector
road
glare
crossing
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.)
Withdrawn
Application number
EP88500081A
Other languages
English (en)
French (fr)
Other versions
EP0354291A3 (de
Inventor
Baldomero Rojo Urbano
Jose Maria Rojo Gonzalez
Agustina Gonzalez Guadalupe
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 EP0354291A2 publication Critical patent/EP0354291A2/de
Publication of EP0354291A3 publication Critical patent/EP0354291A3/de
Withdrawn legal-status Critical Current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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/338—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having surface portions added to its general concavity

Definitions

  • the present invention of denomine REFLECTOR OF ANTI-GLARE HEADLIGHT OF SINGLE CROSSING, OR OF CROSSING AND ROAD FOR LIGHT OF VEHICLES which by its special characteristics prevents the dazzling of cars or people coming in opposite direction to ours.
  • motor vehicles are equipped for the lighting of road or crossing of headlights and reflectors with a double filament lamp, one for the road light which is in the axis of the reflector and another for the passing light which is normally moved from said axis to be reflected only in the upper part of the reflector which is covered in the lower part by a cover to obtain a beam of coded light; are also used independent headlights for low beam and high beam.
  • the present invention (fig. 1) comprises: a reflector "A” in the form of a paraboloid, concave or any other, extending up to the lens for diffusing the beam of passing light "B” obtaining a sufficient inclination so that the source of light "C” is hidden from the one who comes in front of us, thus preventing glare.
  • the lower reflector part is longer than the upper part in order to obtain the necessary inclination which may not be reflective, "D".
  • the diffusing crystal can have any current shape.
  • the space of the illuminated roadway is shorter or wider.
  • This reflector in addition to providing a passing light, can be adapted to trailers or vehicles which for any reason that any part of the side road, front or rear, should light up without some kind of boredom for others.
  • the headlight of the present invention with this low beam and high beam system includes a concave reflector similar to those currently used in automobiles (fig. 2 "A") for the high beam and which carries only one bulb or double light projector (fig. 2 "B”).
  • a part of the upper zone is removed from this projector (fig. 2 "C") to adapt to this space on the exterior side the inclination necessary for the light projector to cross-illuminate the floor space according to established standards per each Country, without in road light decreasing the power of illumination, but in passing light does not reflect on the road reflector any brightness, which means that any person or vehicle or any other automobile or we have installed the headlights object of the present invention will have a powerful passing beam.
  • FIG. 3 represents the same invention except that the lower part of the reflector has a flat part and the rest is concave; without thereby varying the operation of the invention.
  • the clarity of the design and the similarity to Figure 2 make a further explanation necessary for its understanding.
  • FIG. 4 Another example to put the present invention into practice is that shown in FIG. 4.
  • This model is equipped with a single bulb in the reflector and has two filaments, one for the road light and the other for the dipped light which is covered in the lower part with a cover so that the upper part of the reflector or mirror is only illuminated, see the models shown in Figures 2 and 3.
  • the dipped reflector is suitable for sending a light beam to the roadway illuminating it according to the standards established by each country.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP88500081A 1987-03-17 1988-08-12 Abblend-Reflektor für Fahrzeugscheinwerfer mit Fernlicht und Abblendlicht Withdrawn EP0354291A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES878700742A ES2002590A6 (es) 1987-03-17 1987-03-17 Reflector de faro antideslumbrante de luz de cruce solo o luz de cruce y carretera para alumbrado de vehiculos

Publications (2)

Publication Number Publication Date
EP0354291A2 true EP0354291A2 (de) 1990-02-14
EP0354291A3 EP0354291A3 (de) 1990-04-25

Family

ID=8250008

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88500081A Withdrawn EP0354291A3 (de) 1987-03-17 1988-08-12 Abblend-Reflektor für Fahrzeugscheinwerfer mit Fernlicht und Abblendlicht

Country Status (2)

Country Link
EP (1) EP0354291A3 (de)
ES (1) ES2002590A6 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR692798A (fr) * 1930-03-26 1930-11-10 Perfectionnements aux phares de véhicules
GB441527A (en) * 1935-06-04 1936-01-21 John Day An improved vehicle head-lamp

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR692798A (fr) * 1930-03-26 1930-11-10 Perfectionnements aux phares de véhicules
GB441527A (en) * 1935-06-04 1936-01-21 John Day An improved vehicle head-lamp

Also Published As

Publication number Publication date
ES2002590A6 (es) 1988-08-16
EP0354291A3 (de) 1990-04-25

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