Deuterium lamp
AssigneeHeraeus Noblelight GmbH
InventorTorsten Jenek
Life of this patent
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Abstract
A deuterium lamp is provided having a lamp base (1) including electrode feedthroughs (2, 3, 4), having a bulb (10) made of glass and having a housing assembly (11) including an anode (12), cathode (14), and aperture (15), wherein at least one part of the bulb forms a beam discharge surface, and wherein the lamp base and bulb enclose a gas compartment (9). The bulb has a gas diffusion barrier layer (13) on the surface facing the gas compartment at least at the beam discharge surface.
Claims9
-6. (canceled)
A deuterium lamp comprising a lamp base having electrode feedthroughs, a bulb made of glass, and a housing assembly including an anode, a cathode, and an aperture, at least one part of the bulb forming a beam discharge surface and the lamp base and bulb enclosing a gas compartment, wherein the bulb has a gas diffusion barrier layer on its surface facing the gas compartment at least on the beam discharge surface.
Dependencies are inferred from the claim text.