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. 03, 1980
Filed:
Dec. 06, 1978
Ronald A Putt, Palatine, IL (US);
Mark J Montgomery, Lake Zurich, IL (US);
Electric Power Research Institute, Inc., Palo Alto, CA (US);
Abstract
A metal-halogen battery assembly, specifically a zinc-bromine battery assembly of the rechargeable type, is disclosed herein along with its method of operation. The assembly includes a housing having an internal chamber, a liquid separator or membrane which divides the chamber into two sections, a metal-reacting negative section and a halogen-reacting positive section, and two electrodes, a negative electrode fixedly located within the metal-reacting chamber section and a positive electrode fixedly located within the halogen-reacting chamber section. The assembly also includes metal and halogen containing electrolyte solution, a first fixed volume of which is continuously circulated and recirculated through the negative chamber section while a separate, lesser volume of the solution is circulated and recirculated through the positive chamber section.