The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 25, 2012
Filed:
Jan. 20, 2010
Hajime Nakatani, Chiyoda-ku, JP;
Daisuke Takauchi, Chiyoda-ku, JP;
Tomoaki Takeda, Chiyoda-ku, JP;
Koichi Tokimori, Chiyoda-ku, JP;
Hajime Nakatani, Chiyoda-ku, JP;
Daisuke Takauchi, Chiyoda-ku, JP;
Tomoaki Takeda, Chiyoda-ku, JP;
Koichi Tokimori, Chiyoda-ku, JP;
Mitsubishi Electric Corporation, Chiyoda-Ku, Tokyo, JP;
Abstract
An ozone generating apparatus having high reliability in which a glass tube can prevent from being damaged by melting a power feeding brush even if a large amount of short-circuit current flows. In an ozone generating apparatus using silent discharge, an alternating high voltage power is supplied from a power supply to a metal film formed in an inner wall of a glass tube by a power feeding brush comprising a brush shaft made of metal and a large number of metal thin wires fixed to the periphery of the brush shaft, the following equation satisfies.(2/1)≧1/{1+(1/20β)},