公开(公告)号：US20240347742A1

公开(公告)日：2024-10-17

申请号：US18299940

申请日：2023-04-13

Applicant: Caterpillar Inc.

Inventor： Umakanth SAKARAY ,  Zachary KROEHLER ,  Pavan Kumar Reddy KUDUMULA

IPC: H01M8/04029 ,  H01M8/04007 ,  H01M8/04014 ,  H01M8/04082 ,  H01M8/0432 ,  H01M8/04701 ,  H01M8/04746 ,  H01M8/0606

CPC classification number: H01M8/04029 ,  H01M8/04014 ,  H01M8/04067 ,  H01M8/04216 ,  H01M8/04358 ,  H01M8/04731 ,  H01M8/04768 ,  H01M8/0606

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.

公开(公告)号：US20250020418A1

公开(公告)日：2025-01-16

申请号：US18221410

申请日：2023-07-13

Applicant: Caterpillar Inc.

Inventor： Umakanth SAKARAY ,  Pavan Kumar Reddy KUDUMULA

IPC: F28F9/00

Abstract: A thermal management system for an exothermic process includes cooling units, each including a hot coolant port through which coolant heated by the exothermic process flows and a cold coolant port through which the coolant that has been heat reduced by the cooling units flows. A pair of mounting rails have respective interior chambers that are in fluid communication with corresponding coolant ports formed on the respective mounting rails. Conduits interconnect the coolant port of one of the mounting rails to the hot coolant port of each of the cooling units and the coolant port of the other one of the mounting rails to the cold coolant port of each of the cooling units.