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. 28, 1985
Filed:
May. 03, 1982
Applicant:
Inventor:
Takafumi Hashimoto, Tokyo, JP;
Assignee:
Meidensha Electric Mfg. Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429 18 ; 429 70 ; 429 72 ;
Abstract
The invention relates to an electrolytes circulation type cell stack secondary battery of the construction in which the electrolytes are circulated in a parallel manner. In order to absorb small shunt electrical currents, an electrode is arranged in the vicinity of each of the cathode electrolyte inlet and outlet channels of low-potential-side one of the secondary cells and the electrodes are connected to the cathode terminal of the cell stack secondary battery.