公开(公告)号：US11958352B1

公开(公告)日：2024-04-16

申请号：US18493450

申请日：2023-10-24

申请人： First Mode Holdings, Inc.

发明人： Joshua M. Sweere ,  Spencer M. Anunsen ,  Larissa Y. Kunz ,  Harlan Thomas Kuo ,  Alexis R. HUmann ,  David T. Gerhardt ,  Krunal Desai ,  Peter Illsley ,  Clara Sekowski ,  Sarah Balles

IPC分类号： B60K1/04 ,  H01M8/04029 ,  H01M8/04082 ,  H01M16/00 ,  B60K1/00

CPC分类号： B60K1/04 ,  H01M8/04029 ,  H01M8/04208 ,  H01M16/006 ,  B60K2001/005 ,  B60K2001/0405 ,  H01M2220/20 ,  H01M2250/20

摘要： A retrofit mining haul truck includes a hybrid hydrogen fuel cell/battery-based powerplant in place of a carbon fuel-based powerplant. The retrofit mining haul truck includes a frame, a tray coupled to the frame, and a deck coupled to the frame forward of at least a portion of the tray. A battery system is mounted to the deck of the retrofit mining haul truck. A hydrogen storage system (HSS) is installed in an engine bay volume of the retrofit mining haul truck. The engine bay was configured to contain a combustion engine (e.g., a diesel engine) prior to retrofitting the retrofit mining haul truck. At least a portion of a fuel cell system is installed in a wheel pocket of the retrofit mining haul truck. The wheel pocket was configured to contain a diesel tank prior to retrofitting the retrofit mining haul truck.