Ozone generating apparatus

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United States of America Patent

PATENT NO 8920741
SERIAL NO

12508276

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Abstract

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An ozone generating apparatus is provided which includes a pair of electrodes for producing a discharge by the application of an ac voltage therebetween, and at least one dielectric provided between the pair of electrodes. A source gas containing oxygen is provided into a discharge space in which the discharge is produced to generate ozone by the action of the discharge. A surface lying between at least one of the pair of electrodes and the discharge space and in contact with the discharge has a surface resistivity of 104Ω to 1011Ω. The source gas provided into the discharge space includes ultrapure oxygen having a purity of not less than 99.9%.

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Patent Owner(s)

  • MITSUBISHI DENKI KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inanaga, Yasutaka Tokyo, JP 32 139
Kuzumoto, Masaki Tokyo, JP 43 690
Wada, Noboru Tokyo, JP 28 235

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