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:
Oct. 21, 2003
Filed:
Dec. 17, 1998
Eberhard Nann, Soest-Deiringsen, DE;
Jean Ruch, Brilon, DE;
Abstract
The problem of this invention is based on specifying a process for producing an industrial electrolyte that can be designed in the form of a thixotropic gel in the cells of lead storage batteries, with which large quantities of the liquids needed to fill the lead storage batteries can be prepared and mixed to improve its industrial usability. For the technical solution to this problem, the invention proposes that in the active masses of positive and negative plates in the storage battery cells, the quantity of sulfuric acid necessary to adjust the final acid density of the industrial electrolyte for the ready-to-use storage battery be stored in the form of lead sulfate, while, independently of this, water is set to a pH value from 4.1 to 4.7 by adding an acid and is then mixed with a gel former.