ES193930U - Faro antideslumbrante para vehiculos. - Google Patents

Faro antideslumbrante para vehiculos.

Info

Publication number
ES193930U
ES193930U ES0193930U ES193930U ES193930U ES 193930 U ES193930 U ES 193930U ES 0193930 U ES0193930 U ES 0193930U ES 193930 U ES193930 U ES 193930U ES 193930 U ES193930 U ES 193930U
Authority
ES
Spain
Prior art keywords
headlight
translation
vehicles
machine
legally binding
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.)
Granted
Application number
ES0193930U
Other languages
English (en)
Other versions
ES193930Y (es
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
Priority to ES1973193930U priority Critical patent/ES193930Y/es
Priority to DE19742408594 priority patent/DE2408594A1/de
Priority to US05/493,736 priority patent/US3959643A/en
Priority to FR7426986A priority patent/FR2240407A1/fr
Priority to IT52448/74A priority patent/IT1018839B/it
Publication of ES193930U publication Critical patent/ES193930U/es
Application granted granted Critical
Publication of ES193930Y publication Critical patent/ES193930Y/es
Expired legal-status Critical Current

Links

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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • 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
    • 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
    • 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
    • F21S41/168—Incandescent light sources, e.g. filament or halogen lamps having a filament arranged transversally to the optical axis of the illuminating device
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/28—Cover glass
    • 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
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
    • 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
    • F21S41/323—Optical layout thereof the reflector having two perpendicular cross sections having regular geometrical curves of a distinct nature
    • 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
    • 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
    • F21S41/331—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas
    • F21S41/332—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas with continuity at the junction between adjacent areas
    • 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
    • F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
    • F21S41/336—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with discontinuity at the junction between adjacent areas
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Faro antideslumbrante para vehiculos, que esencialmente se caracteriza porque consta de dos superficies reflectoras combinadas entre sí, un filamento recto dispuesto transversalmente en posición horizontal y una lente convergente en el cristal de salida de luz, siendo la parte reflectante superior una superficie engendrada por una semi parábola que se traslada por una recta perpendicular al plano de la semiparábola y cuya superficie es cortada por tres planos que originan, como proyección sobre el plano focal un trapecio isósceles, habiéndose previsto una similar, construcción para la superficie reflectante inferior, a partir de una semiparábola de valores distintos a la anterior, con su correspondiente eje focal avanzado respecto al de la par te reflectante superior, en tanto que las partes laterales del faro son superficies reflectoras planas.
ES1973193930U 1973-08-07 1973-08-07 Faro antideslumbrante para vehiculos. Expired ES193930Y (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES1973193930U ES193930Y (es) 1973-08-07 1973-08-07 Faro antideslumbrante para vehiculos.
DE19742408594 DE2408594A1 (de) 1973-08-07 1974-02-22 Blendfreier scheinwerfer fuer kraftfahrzeuge
US05/493,736 US3959643A (en) 1973-08-07 1974-07-30 Antiblinding headlamp for vehicles
FR7426986A FR2240407A1 (es) 1973-08-07 1974-08-02
IT52448/74A IT1018839B (it) 1973-08-07 1974-08-05 Faro anabbagliante in particolare per veicoli

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1973193930U ES193930Y (es) 1973-08-07 1973-08-07 Faro antideslumbrante para vehiculos.

Publications (2)

Publication Number Publication Date
ES193930U true ES193930U (es) 1974-12-01
ES193930Y ES193930Y (es) 1975-03-16

Family

ID=8363901

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1973193930U Expired ES193930Y (es) 1973-08-07 1973-08-07 Faro antideslumbrante para vehiculos.

Country Status (5)

Country Link
US (1) US3959643A (es)
DE (1) DE2408594A1 (es)
ES (1) ES193930Y (es)
FR (1) FR2240407A1 (es)
IT (1) IT1018839B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001185A1 (fr) * 1979-10-24 1981-04-30 R Gyr Phare pour vehicule
JPS57205904A (en) * 1981-06-15 1982-12-17 Mitsubishi Electric Corp Fluorescent lighting apparatus
IT210473Z2 (it) * 1987-01-16 1988-12-30 Siem Srl Proiettore a fascio laminare per autoveicoli
USD393728S (en) 1995-12-08 1998-04-21 Wanda Porter Automatic headlight dimmer
US5791759A (en) * 1996-03-01 1998-08-11 Ford Global Technologies, Inc. Reduced package depth low profile lamp with conic section cylinders
US5779341A (en) * 1996-03-01 1998-07-14 Ford Global Technologies, Inc. Reduced package depth low-profile lamp with smoothly shaped lenses
USD806921S1 (en) * 2015-08-27 2018-01-02 Lg Electronics Inc. Headlamp for vehicles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1788934A (en) * 1923-01-24 1931-01-13 William H Wood Vehicle headlight
US1793663A (en) * 1926-12-01 1931-02-24 William H Wood Headlight
US1747283A (en) * 1928-09-11 1930-02-18 Louis A Bean Light reflector
DE1287031B (de) * 1964-06-25 1969-01-16 Schmitt Spiegelreflektoren fuer oberflaechenleuchtende Lichtquellen, insbesondere Leuchtstofflampen
US3829677A (en) * 1972-11-07 1974-08-13 Llano M De Reflective means used in connection with fluorescent tubes or lamps

Also Published As

Publication number Publication date
ES193930Y (es) 1975-03-16
US3959643A (en) 1976-05-25
IT1018839B (it) 1977-10-20
DE2408594A1 (de) 1975-02-27
FR2240407A1 (es) 1975-03-07

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