DISCHARGE LAMP WITH AN OUTER BULB SURROUNDED BY A WIRE MESH AS EXPLOSION PROTECTION

A bushing for a high-pressure discharge lamp, which is suitable for connecting an electrode in the interior of a ceramic discharge vessel to a supply lead in a gastight manner on the exterior of the discharge vessel, wherein the bushing is an electrically conductive ceramic composite consisting of a...

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Hauptverfasser: GENZ ANDREAS, DUNKEL STEFAN, BUTTSTAEDT JOHANNES, HEGEWALD MAIK
Format: Patent
Sprache:eng
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Zusammenfassung:A bushing for a high-pressure discharge lamp, which is suitable for connecting an electrode in the interior of a ceramic discharge vessel to a supply lead in a gastight manner on the exterior of the discharge vessel, wherein the bushing is an electrically conductive ceramic composite consisting of a mixture of LaB6 and at least one second material from the group Al2O3, Dy2Al5O12, AlN, AlON and Dy2O3 is disclosed.