公开(公告)号：US20230369629A1

公开(公告)日：2023-11-16

申请号：US18317306

申请日：2023-05-15

申请人： CUMMINS INC. ,  HYDROGENICS CORPORATION

发明人： Sravan Kumar RAGI ,  Agneya TURLAPATI ,  David GENTER ,  Brian K. LANDES ,  Heonjoong LEE ,  Kieran J. RICHARDS ,  Rohit SAHA ,  Richard J. ANCIMER ,  Nathaniel Ian JOOS

IPC分类号： H01M8/2465 ,  H01M8/04082 ,  H01M8/2457 ,  B60L50/75 ,  B60K15/063

CPC分类号： H01M8/2465 ,  H01M8/04201 ,  H01M8/2457 ,  B60L50/75 ,  B60K15/063 ,  H01M2250/20 ,  H01M2008/1095

摘要： The present disclosure generally relates to modular fuel cell systems that provide power, air handling, and/or cooling systems to create a hybrid or electric vehicle.

公开(公告)号：US20240052891A1

公开(公告)日：2024-02-15

申请号：US18268175

申请日：2021-12-21

申请人： CUMMINS INC.

发明人： Jean Esther C. Zipagan ,  Brain C. DVORAK ,  Jacques L. VINCENT ,  Kieran J. RICHARDS ,  Deepak PILLAI ,  Robert M. QUARLES

IPC分类号： F16D1/092

CPC分类号： F16D1/092

摘要： Disclosed embodiments include a pump assembly comprising a pump including a rotating drive shaft having a tapered end portion, a first alignment structure on the drive shaft, and a hub adapter including a first mounting portion comprising a tapered opening and a second mounting portion extending from the first mounting portion and configured to receive a drive member. The tapered opening is configured to be inserted onto and engaged with the tapered end portion of the drive shaft. A second alignment structure is located on the hub adapter, and the first alignment structure and the second alignment structure cooperate to enable a predetermined registration of the hub adapter on the drive shaft. A fastener structure secures the hub adapter to the drive shaft.

公开(公告)号：US20230322190A1

公开(公告)日：2023-10-12

申请号：US18187448

申请日：2023-03-21

申请人： CUMMINS INC.

发明人： Aaron William BEINBORN ,  David P. GENTER ,  Kieran J. RICHARDS ,  Brian K. LANDES ,  Jithin BENJAMIN ,  Joseph P. CHANDRARAJ ,  Agneya TURLAPATI ,  Sravan Kumar RAGI ,  Heonjoong LEE ,  Michael BATES

IPC分类号： B60S5/02 ,  F17C5/00 ,  H01M8/04082 ,  H01M8/04007 ,  B60W60/00

CPC分类号： B60S5/02 ,  F17C5/007 ,  H01M8/04201 ,  H01M8/04007 ,  B60W60/001 ,  F17C2265/065 ,  F17C2221/012 ,  F17C2201/056 ,  F17C2270/0178 ,  F17C2205/037 ,  F17C2250/043 ,  F17C2270/0184 ,  H01M2250/20 ,  B60L53/80

摘要： The present disclosure relates to systems and methods for optimizing refueling hydrogen in vehicles. Specifically, the present disclosure relates to identifying a refueling station, conducting a safety check on the vehicle based on a distance between the vehicle and the refueling station, switching a power source of the vehicle to only be a battery, swapping an empty or partially filled hydrogen fuel tank on the vehicle with a filled or partially filled hydrogen fuel tank at the refueling station, and switching the power source of the vehicle to include a hydrogen power source.