High-pressure discharge lamp with halogens

Electric lamp and discharge devices – With gas or vapor – With particular gas or vapor

Reexamination Certificate

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Details

C313S571000, C313S573000, C313S574000, C313S576000, C313S639000, C313S640000

Reexamination Certificate

active

07973482

ABSTRACT:
A high-pressure discharge lamp with an axial symmetry axis and metal halogenide filling has electrodes with shafts designed as pins with a diameter of 0.5 to 1.15 mm. The halogen for the halogenide is composed of iodine and possibly bromine components, iodine being used alone or in combination with bromine, and the bromine/iodine atomic ratio amounting to maximum 2.

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English translation of the relevant sections referring to reference JP 44-025266, 1969.

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