Apparatus for generating dielectric barrier discharge gas

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United States of America Patent

PATENT NO 8857371
APP PUB NO 20100193129A1
SERIAL NO

12668886

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus for generating a dielectric-barrier discharge gas including a high-energy radical gas, at a high density and with high efficiency. A flat-plate-like first electrode and a flat-plate-like second electrode are arranged in opposite positions, and a dielectric body is arranged between the two electrodes. A discharge space is located between the first electrode and the dielectric body, within a gap between the first electrode and the dielectric body. The discharge space has three sides which are gas shielded and a fourth side which opens to end surfaces of the first electrode and the dielectric body. A cooling section cools at least the first electrode and a gas supply section supplies a raw material gas to the discharge space part. A dielectric-barrier discharge is generated in the discharge space part by applying an AC voltage to the first electrode and the second electrode.

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Patent Owner(s)

  • TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tabata, Yoichiro Tokyo, JP 48 1181
Watanabe, Kensuke Tokyo, JP 44 162

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