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. 12, 1988
Filed:
May. 23, 1986
Applicant:
Inventors:
Guido Clerici, Milan, IT;
Luciano Lemorini, Magenta, IT;
Assignee:
Magneti Marelli S.p.A., Milan, IT;
Primary Examiner:
Int. Cl.
CPC ...
F26B / ;
U.S. Cl.
CPC ...
34-1 ; 296231 ; 429120 ; 204-21 ;
Abstract
The method enables the manufacture of dry-charged batteries, the plates whereof are constituted by pasted grids, intercalated with separators and assembled in an insulating container closed by a lid provided with gas vents. The pasted grids and the separators are assembled in the container before the forming process, and the plates are subjected to the forming process and to subsequent washing in the container itself. The completed battery, fitted with its lid, is then dried by microwave heating in an environment containing a hot inert gas.