公开(公告)号：US11420757B2

公开(公告)日：2022-08-23

申请号：US17402415

申请日：2021-08-13

Applicant: Universal Hydrogen Co.

Inventor： John-Paul Clarke ,  J. Mark Cousin ,  Loris Gliner ,  Hao Chen Yu ,  Gregory Loboda ,  Brian German

IPC: H01M8/04 ,  B64D31/00 ,  B64D27/24 ,  B64D33/04 ,  F04D25/06 ,  H01M8/04029 ,  H01M8/04111 ,  H01M8/04298 ,  H01M8/04694 ,  H01M8/04701

Abstract: The present disclosure provides systems and methods for a hydrogen-powered hybrid electric powertrain and the associated hydro-electro-aero-thermal management system (HEATMS).

公开(公告)号：US20210376344A1

公开(公告)日：2021-12-02

申请号：US17182297

申请日：2021-02-23

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Masashi TOIDA ,  Yusuke NISHIDA ,  Hiroyuki TSUNEKAWA ,  Masahiro ITO

IPC: H01M8/04223 ,  H01M8/04119 ,  H01M8/0432 ,  H01M8/04694 ,  H01M8/04029 ,  H01M8/043

Abstract: A fuel cell system includes: a fuel cell; a temperature acquisition unit that acquires a temperature at a specific position in a vehicle equipped with the fuel cell system; a purge unit that purges the fuel cell when an operation of the fuel cell is stopped; and a control unit that acquires the temperature at the specific position from the temperature acquisition unit at least once from when the fuel cell system is stopped until the fuel cell system is started again, and uses the temperature at the specific position to determine whether purging at a stop by the purge unit is necessary when the fuel cell system is stopped next.

公开(公告)号：US11101476B2

公开(公告)日：2021-08-24

申请号：US16026582

申请日：2018-07-03

Applicant: AUDI AG

Inventor： Kai Müller

IPC: H01M8/04223 ,  H01M8/04313 ,  H01M8/04694 ,  H01M8/04664 ,  H01M8/04746 ,  H01M8/2483

Abstract: The invention relates to a device and a method for isolating a fuel cell, which make it possible to safely work on the fuel cell during a servicing or repair operation.

公开(公告)号：US10923751B2

公开(公告)日：2021-02-16

申请号：US16057415

申请日：2018-08-07

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Daguang Zheng ,  Dacong Weng

IPC: H01M8/0662 ,  C01B3/38 ,  H01M8/0612 ,  H01M8/04694 ,  H01M8/04828 ,  H01M8/0438

Abstract: Systems and methods are provided for a fuel cell including a fuel desulfurization system. The method includes receiving fuel from a fuel source in a first phase and depressurizing the fuel in the first phase in a vacuum system to convert at least a portion of the fuel into a second phase. The method further includes reforming the portion of the fuel in the second phase to create a hydrogen enriched fuel in the second phase, and delivering the hydrogen enriched fuel in the second phase to a fuel cell stack.

公开(公告)号：US20180351189A1

公开(公告)日：2018-12-06

申请号：US16057415

申请日：2018-08-07

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Daguang Zheng ,  Dacong Weng

IPC: H01M8/0662 ,  H01M8/0612 ,  H01M8/04694 ,  C01B3/38 ,  H01M8/0438 ,  H01M8/04828

CPC classification number: H01M8/0675 ,  C01B3/38 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/066 ,  C01B2203/1235 ,  C01B2203/1258 ,  C01B2203/16 ,  H01M8/04425 ,  H01M8/04694 ,  H01M8/04947 ,  H01M8/0618 ,  H01M2250/20 ,  Y02T90/32

Abstract: Systems and methods are provided for a fuel cell including a fuel desulfurization system. The method includes receiving fuel from a fuel source in a first phase and depressurizing the fuel in the first phase in a vacuum system to convert at least a portion of the fuel into a second phase. The method further includes reforming the portion of the fuel in the second phase to create a hydrogen enriched fuel in the second phase, and delivering the hydrogen enriched fuel in the second phase to a fuel cell stack.

公开(公告)号：US20180334396A1

公开(公告)日：2018-11-22

申请号：US15984290

申请日：2018-05-18

Applicant: PowerTech Water LLC

Inventor： Cameron Lippert ,  Lindsay Boehme ,  James Landon

IPC: C02F1/469 ,  C25B15/02 ,  H01M8/04694 ,  H01M4/583

CPC classification number: C02F1/4691 ,  C02F2201/46 ,  C02F2209/05 ,  C25B15/02 ,  H01M4/583 ,  H01M8/04694

Abstract: Disclosed are activated carbon electrodes fabricated according to a “pore mouth diameter mixture profile” that is optimized for a given electrochemical application. In a given pore mouth diameter mixture profile, the pore mouth diameter and conductivity of activated carbon are tightly controlled and provide unexpected long-term charging/discharging (aka “cycling”) performance. A given “pore mouth diameter mixture profile” optimizes a mixture of pore mouth diameters for a given electrochemical application, such as energy storage, desalination, deionization, hydrolysis, and dialysis, inter alia.

公开(公告)号：US20170113531A1

公开(公告)日：2017-04-27

申请号：US15297136

申请日：2016-10-19

Applicant: HONDA MOTOR CO., LTD.

Inventor： Yuki IMAMURA ,  Choichi ISHIKAWA ,  Norihisa KOBAYASHI ,  Toshinobu MITO ,  Mitsunori MATSUMOTO

IPC: B60K1/04 ,  H01M8/0444 ,  B60K11/06 ,  H01M8/04694 ,  B60K1/00 ,  H01M8/241 ,  H01M8/04082

CPC classification number: H01M8/04089 ,  B60K2001/0411 ,  H01M8/2475 ,  H01M2250/20 ,  Y02T90/32

Abstract: A stack case includes a lower surface and at least one through hole. The lower surface is at a bottom of the stack case in a vehicle height direction of the vehicle. The at least one through hole opens to an inside of the stack case. An outer opening opens to an outside of a vehicle. The at least one vent pipe has one end and another end opposite to the one end along a length of the at least one vent pipe. The one end is connected to the at least one through hole provided in the stack case. The another end is connected to the outer opening in the vehicle body. The drain hole is provided in the lower surface of the stack case to be open to an inside of a motor compartment. The drain hole is located below the outer opening in the vehicle height direction.