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:
Jan. 08, 2019
Filed:
Jun. 20, 2007
Albert M. Vincze, Oakville, CA;
Douglas G. Clark, Charlottetown, CA;
Victor Nasri Saleh, Brampton, CA;
Malcolm John Dewar, Grimsby, CA;
Robert W. Fritts, Thomasville, NC (US);
Albert M. Vincze, Oakville, CA;
Douglas G. Clark, Charlottetown, CA;
Victor Nasri Saleh, Brampton, CA;
Malcolm John Dewar, Grimsby, CA;
Robert W. Fritts, Thomasville, NC (US);
MITEK HOLDINGS, INC., Wilmington, DE (US);
Abstract
A process and apparatus for continuously mixing and applying paste to battery grids for use in lead-acid battery systems, in which particulate lead oxide, water and sulphuric acid are reacted in an elongated mixer having a mixing to conveying ratio of about 65:35 to 80:20 with controlled reaction temperature for an exit product temperature in the range of above 60° C. to about 80° C. Additives including reinforcing fibers can be added in an amount up to 0.6 wt % of the lead oxide and carbon and graphite powder can be added in an amount up to 6 wt % of the lead oxide.