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:
Jun. 21, 2022
Filed:
Jan. 17, 2020
Applicant:
DE Nora Permelec Ltd., Fujisawa, JP;
Inventors:
Hideo Otsu, Fujisawa, JP;
Makoto Okura, Fujisawa, JP;
Assignee:
DE NORA PERMELEC LTD., Fujisawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B 9/63 (2021.01); C25B 13/00 (2006.01); B01D 61/46 (2006.01); C25B 11/036 (2021.01); C25B 9/23 (2021.01); C25B 9/21 (2021.01); C02F 1/461 (2006.01); C02F 1/469 (2006.01);
U.S. Cl.
CPC ...
C25B 9/63 (2021.01); B01D 61/46 (2013.01); C02F 1/46104 (2013.01); C25B 9/21 (2021.01); C25B 9/23 (2021.01); C25B 11/036 (2021.01); C25B 13/00 (2013.01); C02F 1/4693 (2013.01);
Abstract
The chamber frame element of the present invention, which has a smaller amount of voltage drop, consumes less reactive power than the prior art, and exhibits no metal corrosion, is a chamber frame element () for an electrolyzer or an electrodialysis cell. The chamber frame element () includes: a bag body (); a frame () housed in an interior space of the bag body (); and an inlet () and an outlet () to which piping can be attached, which are formed on the outer side of a region where the frame is housed in the bag body ().