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:
May. 19, 1987
Filed:
Jul. 18, 1985
NGK Spark Plug Co., Ltd., Aichi, JP;
Abstract
A compact, large capacity ozonizer device includes an insulated first ceramic substrate provided with an electrode on one or both sides, and a support such as a corrugated member attached to the first substrate and on which is mounted a second substrate composed of metal or insulating ceramic with an electrode mounted thereon, the first and second substrates and the first support means forming a space through which a gas is passed to be oxidized when a high voltage is applied across the two electrodes or the electrode and the metal plate. A third substrate is supported by a second support member mounted on the second substrate to form a space through which cooling fluid is passed, the cooling fluid moving in a direction different from the direction that the gas to be oxidized flows.