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:
Jul. 16, 2013
Filed:
Aug. 30, 2010
Hua Hsiang Lin, Xiamen, CN;
Hua Hsiang Lin, Xiamen, CN;
Intex Recreation Corp., Long Beach, CA (US);
Abstract
A two-in-one copper chloride/copper bromide disinfector and a method of controlling the same. In operation, when copper is released, the positive and negative electrodes of a copper billet are periodically reversed, while the positive and negative electrodes of a titanium plate/graphite polar plate are in an uncharged state. When chlorine/bromine is released, the positive and negative electrodes of a titanium plate/graphite polar plate are periodically reversed, while the positive and negative electrodes of the copper billet are short-connected, then connected to the negative electrode of the titanium plate/graphite polar plate, or applied thereon with an electric voltage that is lower than the electric voltage of the negative electrode of the titanium plate/graphite polar plate. With this method, the copper billet out of operation is shorted-connected to the negative electrode of the titanium plate/graphite polar plate or connected to an electric voltage that is lower than that of the negative electrode. Thus the release amount of copper ions is controllable, the volume of the disinfector is reduced, and the corrosion between the positive and negative electrodes of the copper billet is uniform.