THERMAL MANAGEMENT OF HIGH INTENSITY DISCHARGE LAMPS, COATINGS AND METHODS

THERMAL MANAGEMENT OF HIGH INTENSITY DISCHARGE LAMPS, COATINGS AND METHODS

Ceramic HID lamps with improved thermal management having an adherent infrared reflective coating layer located on the outer surface of the vessel are described. They include a coating of a nonmetallic material proximate the first and second end portions of the vessel. Such coatings can minimize tem...

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Bibliographische Detailangaben
Hauptverfasser: RAHMANE MOHAMED, SINGH PREETI, VAIDHYANATHAN BALASUBRAMANIAM, RAMASESHA SHEELA KOLLALI, GRATSON GREGORY MICHAEL, VENKATARAMANI VENKAT SUBRAMANIAM, NAYAK MOHANDAS
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRICITY
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Zusammenfassung:Ceramic HID lamps with improved thermal management having an adherent infrared reflective coating layer located on the outer surface of the vessel are described. They include a coating of a nonmetallic material proximate the first and second end portions of the vessel. Such coatings can minimize temperature gradients during lamp operation. Methods for preparing such lamps with improved thermal management are described as well.