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:
Mar. 17, 1998
Filed:
Aug. 13, 1996
Applicant:
Inventors:
Assignee:
Hoshizaki Denki Kabushiki Kaisha, Toyoake, JP;
Primary Examiner:
Int. Cl.
CPC ...
C25C / ;
U.S. Cl.
CPC ...
204228 ; 204263 ;
Abstract
A production system of electrolyzed ion water wherein acid ion water and alkaline ion water are produced by electrolysis of water or brine between a pair of electrodes in an electrolyzer and discharged through discharge conduits for use in appropriate manner, and wherein DC voltage between the electrodes is inverted in polarity to eliminate contaminants adhered to the negative electrode in the electrolyzer. In the production system, invert ion water produced in the electrolyzer at a cleaning mode is discharged in such a manner as to be used as proper ion water, and the contaminants are eliminated without causing entry of the invert ion water into a storage tank of proper ion water.