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:
May. 21, 2024
Filed:
Aug. 06, 2020
Caterpillar Inc., Peoria, IL (US);
Adam C. Grove, Washington, IL (US);
Nirag Sheth, Peoria, IL (US);
Umakanth Sakaray, Dunlap, IL (US);
John M. Tanner, Dunlap, IL (US);
Jeremy Byrd, West Lafayette, IN (US);
Gregory S. Hasler, Pekin, IL (US);
Caterpillar Inc., Peoria, IL (US);
Abstract
In one aspect, a pump-motor assembly is provided outside of and adjacent to a storage container that stores a back-up energy storage unit. The pump-motor assembly includes a pump-motor that maintains a minimum pressure of a liquid coolant in a liquid coolant system that cools the back-up energy storage unit, and a housing that is completely enclosed, the housing containing the pump-motor, and having a removable access panel on one side thereof the enclosed structure, and an opening on another side thereof to the storage container.