DIELECTRIC BARRIER DISCHARGE LAMP

PROBLEM TO BE SOLVED: To provide a dielectric barrier discharge lamp of coaxial double tube structure in which the internal electrode is improved.SOLUTION: In the dielectric barrier discharge lamp comprising a discharge vessel having an outer tube 2 and an inner tube 3, an internal electrode 7 dispo...

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Bibliographic Details
Main Authors REINHOLD WITTKOETTER, MARKUS ROTH, OLIVER ROSIER
Format Patent
LanguageEnglish
Published 11.04.2013
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRICITY
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Summary:PROBLEM TO BE SOLVED: To provide a dielectric barrier discharge lamp of coaxial double tube structure in which the internal electrode is improved.SOLUTION: In the dielectric barrier discharge lamp comprising a discharge vessel having an outer tube 2 and an inner tube 3, an internal electrode 7 disposed in the inner tube, and at least one other electrode, the inner tube is disposed in the outer tube coaxially therewith, the inner tube and the outer tube are coupled each other in an airtight manner, and a discharge space filled with a discharge medium is formed between the inner tube and the outer tube. The internal electrode is formed as a tube, and the electrode tube is provided with at least one slit 8 having an axial or azimuthal component locally or at least partially with respect to the longitudinal axis of the tube.
Bibliography:Application Number: JP20120272448