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:
Sep. 21, 1999
Filed:
Sep. 15, 1997
Rainer Gadow, Aschau am Inn, DE;
Gunter Riege, Wiesbaden, DE;
euroflamm GmbH, Bremen, DE;
Abstract
Described is a ozonizer with a first metal electrode and a second metal electrode with a discharge gap between them, the first electrode being covered with a dielectric. At least the first electrode is designed as an aluminium or aluminium-alloy coating on a glass substrate. The dielectric consists of a thermally sprayed ceramic film, preferably made of .alpha.-aluminium oxide, titanium oxide or hafnium oxide. Also described is a method of manufacturing the ozonizer, the method calling for the ceramic film acting as the dielectric on the first electrode to be applied by thermal spraying. The two electrodes are preferably also produced by thermal spraying. The ozonizer has a particularly high yield, is corrosion-resistant and can be manufactured simply and inexpensively.