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. 05, 2015
Filed:
Aug. 29, 2011
Kyosuke Yamada, Tokyo, JP;
Chika Kemmochi, Tokyo, JP;
Shinichi Ohashi, Tokyo, JP;
Organo Corporation, Tokyo, JP;
Abstract
The present invention provides an electric device for producing deionized water comprising: desalting chamber () defined by at least two ion-exchange membranes () and filled with an ion exchanger; first concentration chamber () positioned adjacent to one side of the desalting chamber with one of the ion-exchange membranes therebetween; second concentration chamber () positioned adjacent to the other side of the desalting chamber with another of the ion-exchange membranes therebetween; and a pair of electrode chambers () with one electrode chamber being disposed at the outer side of first concentration chamber () and the other electrode chamber being disposed at the outer side of second concentration chamber (), wherein the electric device for producing deionized water is provided with: main body part () formed to include desalting chamber (), concentration chambers (), and electrode chambers (); a pair of fixing plates () disposed in such a way that main body part () is positioned therebetween; and elastic body (). Elastic body () is disposed in such a way that the fixing plates () and the elastic part () apply compressive stress to main body part () in arrangement direction of desalting chamber (), concentration chambers (), and electrode chambers ().