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:
Nov. 10, 1998
Filed:
May. 23, 1996
John Willard Hooke, Warrensburg, MO (US);
Mary Jo Elwing, Warrensburg, MO (US);
Hawker Energy Products, Inc., Warrensburg, MO (US);
Abstract
A sealed, through partition terminal for an electrochemical cell featuring the use of gasketing material to prevent the spread of electrolyte past the terminal seal assembly is disclosed. An orifice formed in a lid of an electrochemical cell accepts a terminal member that is secured to the lid with a fastener threaded onto the terminal member. A shoulder molded on the bottom face of the lid and adjacent to the orifice prevents axial movement of the terminal member while torquing the fastener. A gap formed between the wall of the orifice and the terminal member is filled with gasketing material that is compressed by torquing the fastener. The compressed gasketing material seals any gaps between the terminal member and lid orifice preventing electrolyte leakage.