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:
Mar. 10, 2026
Filed:
Apr. 13, 2023
Caterpillar Inc., Peoria, IL (US);
Umakanth Sakaray, Dunlap, IL (US);
Zachary Kroehler, Peoria, IL (US);
Pavan Kumar Reddy Kudumula, Dunlap, IL (US);
Caterpillar Inc., Peoria, IL (US);
Abstract
A system for vaporizing hydrogen for providing hydrogen in gaseous form to a plurality of hydrogen fuel cells includes: a vaporizer; a radiator configured to cool a cooling fluid in a coolant system of the plurality of hydrogen fuel cells; a spray supply system comprising: a tank; a pump configured to pump water from the tank; a nozzle system; and a condensate tray configured to collect condensate and return the condensate to the tank. The system is configured to activate the pump to pump the condensate collected in the tank to cool the radiator based on a temperature of the cooling fluid.