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：US10907869B2

公开(公告)日：2021-02-02

申请号：US16048632

申请日：2018-07-30

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Bijan F Hagh ,  Daguang Zheng ,  Joe Borghese

IPC: F25B40/02 ,  F25B5/02 ,  F25B40/06 ,  F25B41/04 ,  F25B49/02

Abstract: A cooling system uses refrigerants for two-phase cooling and thermal energy storage for a transient heat source. The cooling system includes a flash tank downstream of a heat load to be cooled. A subcooler/super-heater is downstream of the flash tank. A compressor is downstream of the subcooler/super-heater. A condenser is downstream of the compressor and upstream of the flash tank.

公开(公告)号：US10158138B2

公开(公告)日：2018-12-18

申请号：US14953999

申请日：2015-11-30

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Daguang Zheng ,  Dacong Weng

IPC: H01M8/0662 ,  H01M8/0612 ,  H01M8/04701 ,  H01M8/0432 ,  B64D37/34 ,  C01B3/38 ,  C10G5/06 ,  H01M8/04089 ,  H01M8/0438 ,  H01M8/04007 ,  B64D41/00 ,  H01M8/04082

Abstract: A fuel cell system is provided. The fuel cell system includes a source of fuel, and a fuel desulfurization system fluidly coupled to the source of fuel to receive the fuel in a gaseous phase. The fuel desulfurization system includes a fuel condenser that condenses at least a portion of the fuel from the gaseous phase to a liquid phase. The fuel cell system includes a reformer fluidly coupled to the fuel desulfurization system that receives the fuel from the fuel desulfurization system in the liquid phase to generate hydrogen enriched fuel and a fuel cell stack fluidly coupled to the reformer to receive the hydrogen enriched fuel.

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：US20170155162A1

公开(公告)日：2017-06-01

申请号：US14953999

申请日：2015-11-30

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Daguang Zheng ,  Dacong Weng

IPC: H01M8/0662 ,  H01M8/0612 ,  H01M8/04701 ,  C10G5/06 ,  H01M8/0432 ,  H01M8/04089 ,  C01B3/38 ,  B64D37/34 ,  H01M8/0438

CPC classification number: H01M8/0675 ,  B64D37/34 ,  B64D2041/005 ,  C01B3/38 ,  C01B2203/0233 ,  C01B2203/066 ,  C01B2203/1235 ,  C01B2203/1258 ,  C10G5/06 ,  C10G2300/202 ,  C10G2300/4081 ,  H01M8/04007 ,  H01M8/04097 ,  H01M8/04201 ,  H01M8/04373 ,  H01M8/04425 ,  H01M8/04738 ,  H01M8/0618 ,  H01M2250/20 ,  Y02T90/32

Abstract: A fuel cell system is provided. The fuel cell system includes a source of fuel, and a fuel desulfurization system fluidly coupled to the source of fuel to receive the fuel in a gaseous phase. The fuel desulfurization system includes a fuel condenser that condenses at least a portion of the fuel from the gaseous phase to a liquid phase. The fuel cell system includes a reformer fluidly coupled to the fuel desulfurization system that receives the fuel from the fuel desulfurization system in the liquid phase to generate hydrogen enriched fuel and a fuel cell stack fluidly coupled to the reformer to receive the hydrogen enriched fuel.

公开(公告)号：US09604730B2

公开(公告)日：2017-03-28

申请号：US14227689

申请日：2014-03-27

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Bijan F. Hagh ,  Daguang Zheng ,  Russell W. Johnson ,  Mukund Acharya ,  Mario Scaini

IPC: B64D41/00 ,  B64D37/32 ,  A62C3/08 ,  A62C3/06 ,  H01M8/0612 ,  H01M8/04014 ,  H01M8/04111

CPC classification number: B64D37/32 ,  A62C3/065 ,  A62C3/08 ,  B64D41/00 ,  B64D2041/005 ,  F02C3/04 ,  F02C6/00 ,  F02C7/22 ,  F05D2220/50 ,  F05D2220/76 ,  F05D2240/35 ,  H01M8/04014 ,  H01M8/04111 ,  H01M8/0618 ,  H01M2250/20 ,  Y02E60/50 ,  Y02T90/32 ,  Y02T90/36

Abstract: A system is provided for inerting a fuel tank of an aircraft. The system includes a first compressor fluidly coupled to the fuel tank for removing an air and fuel vapor mixture from an ullage of the fuel tank. The system further includes a fuel processor fluidly coupled to the first compressor and configured to receive the air and fuel vapor mixture and to generate hydrogen from the air and fuel vapor mixture. The system further includes a fuel cell fluidly coupled to the fuel processor and configured to receive the hydrogen as anode fuel to produce electricity. The system further includes a combustor fluidly coupled to the fuel cell and configured to combust the exhaust product to produce combustion gas, and a first heat exchanger fluidly coupled to the combustor and configured to cool the combustion gas into inerting gas for the fuel tank.

公开(公告)号：US20150353201A1

公开(公告)日：2015-12-10

申请号：US14227689

申请日：2014-03-27

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Bijan F. Hagh ,  Daguang Zheng ,  Russell W. Johnson ,  Mukund Acharya ,  Mario Scaini

IPC: B64D37/32 ,  A62C3/06 ,  A62C3/08

CPC classification number: B64D37/32 ,  A62C3/065 ,  A62C3/08 ,  B64D41/00 ,  B64D2041/005 ,  F02C3/04 ,  F02C6/00 ,  F02C7/22 ,  F05D2220/50 ,  F05D2220/76 ,  F05D2240/35 ,  H01M8/04014 ,  H01M8/04111 ,  H01M8/0618 ,  H01M2250/20 ,  Y02E60/50 ,  Y02T90/32 ,  Y02T90/36

Abstract: A system is provided for inerting a fuel tank of an aircraft. The system includes a first compressor fluidly coupled to the fuel tank for removing an air and fuel vapor mixture from an ullage of the fuel tank. The system further includes a fuel processor fluidly coupled to the first compressor and configured to receive the air and fuel vapor mixture and to generate hydrogen from the air and fuel vapor mixture. The system further includes a fuel cell fluidly coupled to the fuel processor and configured to receive the hydrogen as anode fuel to produce electricity. The system further includes a combustor fluidly coupled to the fuel cell and configured to combust the exhaust product to produce combustion gas, and a first heat exchanger fluidly coupled to the combustor and configured to cool the combustion gas into inerting gas for the fuel tank.

Abstract translation: 提供一种用于使发动机的燃料箱无效的系统。 该系统包括流体地联接到燃料箱的第一压缩机，用于从燃料箱的空缺中去除空气和燃料蒸汽混合物。 该系统还包括流体耦合到第一压缩机并被配置为接收空气和燃料蒸汽混合物并从空气和燃料蒸气混合物产生氢气的燃料处理器。 该系统还包括流体耦合到燃料处理器并被配置为接收氢作为阳极燃料以产生电力的燃料电池。 该系统还包括流体地联接到燃料电池并且被配置为燃烧排气产品以产生燃烧气体的燃烧器，以及流体地联接到燃烧器并且被配置为将燃烧气体冷却成用于燃料箱的惰化气体的第一热交换器。