Incandescent Halogen Lamp
AssigneePatent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
InventorsKlaus Wittmann, Sascha Zelt
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Abstract
The invention relates to an incandescent halogen lamp, comprising at least one tungsten incandescent filament (3) in a transparent light bulb (1) and a filling in the light bulb (1), which has a halogen component for a halogen recycling process and a noble gas component containing krypton or xenon, whereby the noble gas component comprises at least one further noble gas, the atoms of which have a smaller atomic radius than krypton atoms and the cold filling pressure within the light bulb (1) is greater than or equal to 0.7 Megapascal. Said incandescent halogen lamp is suitable as light source in a curved lamp or as combined day running or position light in a motor vehicle.
Claims12
A halogen incandescent lamp having at least one tungsten incandescent filament (3), which is arranged within a transparent lamp vessel (1), and a filling in the lamp vessel (1) which comprises a halogen component for a halogen cycle process and a krypton-containing or xenon-containing noble gas component, characterized in that the noble gas component comprises at least one further noble gas, whose atoms have a smaller atom radius than krypton atoms, and the coldfilling pressure within the lamp vessel (1) being greater than or equal to 0.7 megapascal.
10-12. (canceled)
Dependencies are inferred from the claim text.