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:
Sep. 21, 1982
Filed:
Jun. 16, 1981
Vicente S Alberto, Parma, OH (US);
Union Carbide Corporation, Danbury, CT (US);
Abstract
An electrochemical cell system assembled in a closed housing in which said housing has a protruding terminal electronically insulated from and hermetically sealed to said housing using a layer of insulating material (e.g., glass or ceramic) and wherein the exposed external interfacial areas of the insulating material/terminal and the insulating material/cell housing, and preferably also the exposed external area of the insulating material, are coated with a layer of nonconductive, water-resistant, protective material (e.g., wax or asphalt) so as to prevent seal corrosion and electrolyte leakage from the cell when it is exposed to a high humidity environment.