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:
Feb. 20, 2001
Filed:
Mar. 09, 1998
Nathan L. Schuler, Fort Wayne, IN (US);
Jeffrey D. Jenks, Fort Wayne, IN (US);
Michael P. Lasecki, Fort Wayne, IN (US);
Harl Donley, Woodburn, IN (US);
Navistar International Transportation Corp., Chicago, IL (US);
Abstract
A battery box with a lid and a tray assembly for batteries for a hybrid electric vehicle. The lid and tray assembly are made of steel with an internal and external spray coating of an elastomer with high electrical resistance properties. Batteries are mounted in the tray assembly and enclosed by the lid. The elastomer coating on the tray assembly and the lid provides a non-electrically conductive interior and exterior surface for increased service safety. The steel base material of the tray assembly and the lid provides shielding from electromagnetic interference and radio frequency interference associated with the high voltages required to operate electric motors in hybrid electric vehicles. Additionally, the tray assembly has vents designed to optimize cooling of the batteries.