Cathode shielding for deuterium lamps

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8319432
APP PUB NO 20110266950A1
SERIAL NO

13139562

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A gas-discharge lamp (deuterium lamp) is provided having a lamp bulb (26) filled with gas, an anode (12) disposed inside the lamp bulb, a cathode (10) spaced from the anode inside the lamp bulb, a housing having a molded body (18), a rear housing wall (24), and a housing base made at least partially of electrically nonconductive material. The housing base includes a housing front (16), an intermediate housing wall (22), a cathode space (28), and a cathode shielding window (20). The cathode shielding window is insulated from the molded body and/or is made of an insulating material. The gas-discharge lamp is particularly applicable for analytical purposes.

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Patent Owner(s)

  • HERAEUS NOBLELIGHT GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ernesti, Karsten Hanau, DE 3 4
Jenek, Torsten Muehlheim, DE 5 9
Malkmus, Rolf Hanau, DE 4 25

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