ANISOTROPIC INCANDESCENT LIGHT SOURCE

PROBLEM TO BE SOLVED: To provide an improved incandescent light source as may be used in a vehicle headlamp for providing forward illumination.SOLUTION: The illuminating system includes a filament coil and an anisotropic reflector assembly. The filament coil is constructed from a coil of wire that i...

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Bibliographische Detailangaben
Hauptverfasser:	LASZLO NAGY, ISTVAN MUDRA, JOZSEF GALLAI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING ELECTRIC INCANDESCENT LAMPS ELECTRICITY HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an improved incandescent light source as may be used in a vehicle headlamp for providing forward illumination.SOLUTION: The illuminating system includes a filament coil and an anisotropic reflector assembly. The filament coil is constructed from a coil of wire that is electrically conductive and has a high melting point and the primary axis of the coil of wire is substantially aligned with a principal axis of the reflector system. The light flux emitted by the filament coil toward the reflector system is rotationally anisotropic.