BE353661A - - Google Patents

Info

Publication number
BE353661A
BE353661A BE353661DA BE353661A BE 353661 A BE353661 A BE 353661A BE 353661D A BE353661D A BE 353661DA BE 353661 A BE353661 A BE 353661A
Authority
BE
Belgium
Prior art keywords
filament
reflector
well
question
application
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE353661A publication Critical patent/BE353661A/fr

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
    • F21S41/164—Incandescent light sources, e.g. filament or halogen lamps having two or more filaments
    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • 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
    • F21S41/40—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
BE353661D BE353661A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE353661A true BE353661A (enrdf_load_stackoverflow)

Family

ID=28216

Family Applications (1)

Application Number Title Priority Date Filing Date
BE353661D BE353661A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE353661A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
FR2868510A1 (fr) Lampe d'eclairage a diodes electroluminescentes pour vehicule
FR2858042A1 (fr) Module d'eclairage elliptique sans cache realisant un faisceau d'eclairage a coupure et projecteur comportant un tel module
FR2911384A1 (fr) Lampe pour vehicule
FR2920518A1 (fr) Phare de vehicule automobile
EP1433999B1 (fr) Projecteur a source lumineuse transversale pour vehicule automobile
FR2897142A1 (fr) Module de projecteur lumineux a coupure pour vehicule automobile.
FR2704044A1 (fr) Projecteur du genre elliptique pour véhicule automobile.
EP1944542B1 (fr) Projecteur lumineux de type bifonction pour véhicule automobile
FR2602306A1 (fr) Projecteur croisement-route a deux filaments transversaux pour vehicule automobile
BE353661A (enrdf_load_stackoverflow)
FR2509428A1 (fr) Reflecteur pour phare de vehicule automobile
BE352517A (enrdf_load_stackoverflow)
FR2777976A1 (fr) Projecteur a faisceau variable, notamment pour vehicules, et ensemble de projecteurs de ce type
EP1947380B1 (fr) Module optique multifonction de véhicule automobile
FR2578955A1 (fr) Projecteur de vehicule automobile incorporant un reflecteur parabolique et un reflecteur elliptique
EP0723109B1 (fr) Projecteur de véhicule automobile comportant des moyens dioptriques interposés entre la source et le miroir
FR2657146A1 (fr) Projecteur d'eclairage muni d'un occulteur-capteur de flux, notamment pour vehicules automobiles.
FR3002304A1 (fr) Lentille, notamment pour une unite optique
FR2822929A1 (fr) Projecteur a encombrement reduit pour vehicule automobile
EP1538393B1 (fr) Projecteur verticalisé pour véhicule automobile
BE345643A (enrdf_load_stackoverflow)
EP0098905B1 (fr) Perfectionnements aux lampes halogènes et aux projecteurs équipés de telles lampes
FR2887959A1 (fr) Projecteur lumineux pour vehicule automobile
FR2889289A1 (fr) Projecteur lumineux pour vehicule automobile
BE656721A (enrdf_load_stackoverflow)