Along with the tendency to esteem fuel economy, driving security and aerodynamic excellence, the voice to demand technical improvement of headlamps is getting higher and higher every day. With the expectation to meet such common and strong demand of world's automotive industry, retractable headlamps and slanting headlamps (headlamps of which front lenses are slanted) have been put to practical use so far. However, retractable headlamps have a disadvantage that once lighted, they lose their aerodynamic efficacy. Moreover, the mechanism of retractable headlamp system is rather complicated and causes cost increase. On the other hand, in slanting headlamps, light emission inefficiency that increases in proportion to the lens slant angle settles certain limitation on the popularity of this system. Under such circumstances, we intended to overcome problems lying in these two headlamp systems and to develop, eventually, a headlamp that allows larger lens slant angle than ever without spoiling photometric performance.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Development of MR (Multi Reflector) Headlamp (Headlamp with Slant Angle of 60 Degrees, Contributable to Future Vehicle Body Styling)


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Oyama, Hiroo (Autor:in) / Ichihara, Takeo (Autor:in) / Fujita, Takeshige (Autor:in)

    Kongress:

    SAE International Congress and Exposition ; 1987



    Erscheinungsdatum :

    1987-02-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :



    Vehicle headlamp and vehicle headlamp device

    SUZUKI YASUFUMI | Europäisches Patentamt | 2017

    Freier Zugriff

    HEADLAMP WITH LENS REFLECTOR SUBASSEMBLY

    FELMLEE ALAN / KOLSTEE TODD | Europäisches Patentamt | 2016

    Freier Zugriff

    HEADLAMP, AND VEHICLE COMPRISING HEADLAMP

    ZHANG TAO / CHEN ZHAOYU / LI YING et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Headlamp with lens reflector subassembly

    KOLSTEE TODD / FELMLEE ALAN / BUFFONE DOUGLAS et al. | Europäisches Patentamt | 2018

    Freier Zugriff