AUTOMOTIVE HEADLIGHT WITH ANISOTROPIC INCANDESCENT LIGHT SOURCE

AUTOMOTIVE HEADLIGHT WITH ANISOTROPIC INCANDESCENT LIGHT SOURCE

An improved incandescent light source 200 as may be used in a vehicle headlamp for providing forward illumination. The illuminating system includes a filament coil 210 and an anisotropic reflector assembly 204. The filament coil 210 is constructed from a coil of wire that is electrically conductive...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GALLAI, JOZSEF, MUDRA, ISTVAN, NAGY, LASZLO
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC INCANDESCENT LAMPS
ELECTRICITY
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Beschreibung
Zusammenfassung:An improved incandescent light source 200 as may be used in a vehicle headlamp for providing forward illumination. The illuminating system includes a filament coil 210 and an anisotropic reflector assembly 204. The filament coil 210 is constructed from a coil of wire that is electrically conductive and has a high melting point and the primary axis Z of the coil of wire is substantially aligned with a principal axis of the reflector system. The light flux emitted by the filament coil 210 toward the reflector system 204 is rotationally anisotropic.