公开(公告)号：US08048575B2

公开(公告)日：2011-11-01

申请号：US13023348

申请日：2011-02-08

Applicant: Yoshio Kusano ,  Toshikatsu Katagiri ,  Ryoichi Yoshitomi ,  Kenji Nagumo ,  Motohiro Suzuki

Inventor： Yoshio Kusano ,  Toshikatsu Katagiri ,  Ryoichi Yoshitomi ,  Kenji Nagumo ,  Motohiro Suzuki

IPC: H01M8/06 ,  H01M2/40 ,  H01M8/04

CPC classification number: B60L11/1892 ,  B60L11/1881 ,  H01M8/04029 ,  H01M8/04141 ,  H01M8/04149 ,  H01M8/2415 ,  H01M8/2485 ,  H01M8/249 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02T90/32 ,  Y02T90/34

Abstract: A fuel cell system that is compact and has stabilized performance is provided. The fuel cell system includes two fuel cell stacks or a first fuel cell stack (31) and a second fuel cell stack (32), a high-pressure hydrogen tank (11) as a hydrogen supplying device for supplying hydrogen to the first and second fuel cell stacks (31, 32), a compressor (12) as an air supplying device for supplying air to the fuel cell stack, and a humidifier (20) for humidifying air to be supplied to the first and second fuel cell stacks (31, 32). The humidifier (20) is disposed between the first and second fuel cell stacks (31, 32); a supply air exhaust port of the humidifier (20) and air supply ports (Q1) of the first and second fuel cell stacks (31, 32) are connected by air supply pipes (51) having the same length.

Abstract translation: 提供了一种紧凑且性能稳定的燃料电池系统。 燃料电池系统包括两个燃料电池堆或第一燃料电池堆（31）和第二燃料电池堆（32），作为氢供应装置的高压氢罐（11），用于向第一和第二燃料电池堆 燃料电池堆（31,32），作为用于向燃料电池堆供应空气的空气供应装置的压缩机（12）和用于加湿供给第一和第二燃料电池堆（31）的空气的加湿器（20） ，32）。 加湿器（20）设置在第一和第二燃料电池堆（31,32）之间; 加湿器（20）的供排气口和第一和第二燃料电池堆（31,32）的供气口（Q1）通过具有相同长度的供气管（51）连接。

公开(公告)号：US20110129741A1

公开(公告)日：2011-06-02

申请号：US13023348

申请日：2011-02-08

Applicant: Yoshio Kusano ,  Toshikatsu Katagiri ,  Ryoichi Yoshitomi ,  Kenji Nagumo ,  Motohiro Suzuki

Inventor： Yoshio Kusano ,  Toshikatsu Katagiri ,  Ryoichi Yoshitomi ,  Kenji Nagumo ,  Motohiro Suzuki

IPC: H01M8/06

CPC classification number: B60L11/1892 ,  B60L11/1881 ,  H01M8/04029 ,  H01M8/04141 ,  H01M8/04149 ,  H01M8/2415 ,  H01M8/2485 ,  H01M8/249 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02T90/32 ,  Y02T90/34

Abstract: A fuel cell system that is compact and has stabilized performance is provided. The fuel cell system includes two fuel cell stacks or a first fuel cell stack (31) and a second fuel cell stack (32), a high-pressure hydrogen tank (11) as a hydrogen supplying device for supplying hydrogen to the first and second fuel cell stacks (31, 32), a compressor (12) as an air supplying device for supplying air to the fuel cell stack, and a humidifier (20) for humidifying air to be supplied to the first and second fuel cell stacks (31, 32). The humidifier (20) is disposed between the first and second fuel cell stacks (31, 32); a supply air exhaust port of the humidifier (20) and air supply ports (Q1) of the first and second fuel cell stacks (31, 32) are connected by air supply pipes (51) having the same length.

Abstract translation: 提供了一种紧凑且性能稳定的燃料电池系统。 燃料电池系统包括两个燃料电池堆或第一燃料电池堆（31）和第二燃料电池堆（32），作为氢供应装置的高压氢罐（11），用于向第一和第二燃料电池堆 燃料电池堆（31,32），作为用于向燃料电池堆供应空气的空气供应装置的压缩机（12）和用于加湿供给第一和第二燃料电池堆（31）的空气的加湿器（20） ，32）。 加湿器（20）设置在第一和第二燃料电池堆（31,32）之间; 加湿器（20）的供排气口和第一和第二燃料电池堆（31,32）的供气口（Q1）通过具有相同长度的供气管（51）连接。

公开(公告)号：US20080237902A1

公开(公告)日：2008-10-02

申请号：US12059686

申请日：2008-03-31

Applicant: Kenji NAGUMO ,  Toshikatsu KATAGIRI ,  Yohei HIDAKA

Inventor： Kenji NAGUMO ,  Toshikatsu KATAGIRI ,  Yohei HIDAKA

IPC: B01D61/36 ,  B01F3/04

CPC classification number: H01M8/04149 ,  B01D53/22 ,  B01D63/02 ,  B01D2313/10 ,  B01D2313/12 ,  H01M8/04141 ,  H01M2008/1095

Abstract: In a humidifier including a hollow fiber membrane bundle housed in a case, the hollow fiber membranes exchange water therethrough between the first and second gases flowing inside and outside the hollow fiber membrane to humidify one of the first and second gases having the water content lower than the other, and an annular mesh member throttles a part near the gas outlet of the second gas to provide a space between the part and the gas outlet of the second gas to easily discharge the second gas.

Abstract translation: 在包括容纳在壳体中的中空纤维膜束的加湿器中，中空纤维膜通过在中空纤维膜内外流动的第一和第二气体之间交换水，以加湿含水量低于第一和第二气体的第一和第二气体之一 另一方面，环形网状构件节流靠近第二气体的气体出口的部分，以在第二气体的部分和气体出口之间提供空间，以容易地排出第二气体。

公开(公告)号：US20080152977A1

公开(公告)日：2008-06-26

申请号：US12009278

申请日：2008-01-17

Applicant: Yoshio Kusano ,  Toshikatsu Katagiri ,  Motohiro Suzuki ,  Kenji Nagumo

Inventor： Yoshio Kusano ,  Toshikatsu Katagiri ,  Motohiro Suzuki ,  Kenji Nagumo

IPC: H01M8/02

CPC classification number: H01M8/04029 ,  H01M8/04126

Abstract: A humidifier for humidifying a fuel cell composed of an anode side humidifier and a cathode side humidifier each possessing a plurality of hollow fiber membrane modules for migrating moisture between a supply gas, which is supplied to a fuel cell, and an exhaust gas, which is exhausted from the fuel cell to thereby humidify the supply gas, the humidifier comprising: a pair of heads which hold both ends of the hollow fiber membrane modules, a connecting member which connects each of heads, and a device for warming the supply gas composed of conduits through which a cooling medium exhausted from the fuel cell is passed. The device for warming the supply gas is configured so that first warms a humidifier at an outlet side of the supply gas, and then warms a humidifier at an inlet side of the supply gas.

Abstract translation: 一种用于加湿由阳极侧加湿器和阴极侧加湿器构成的燃料电池的加湿器，每个具有多个中空纤维膜组件，用于在供应到燃料电池的供应气体与排气之间迁移水分， 从燃料电池排出，从而使供给气体加湿，加湿器包括：一对保持中空纤维膜组件的两端的头部，连接每个头部的连接构件和用于加热由 通过燃料电池排出的冷却介质通过的导管。 用于加热供气的装置构造成使得首先使供给气体的出口侧的加湿器加热，然后在供给气体的入口侧加热加湿器。

公开(公告)号：US07264233B2

公开(公告)日：2007-09-04

申请号：US11138198

申请日：2005-05-25

Applicant: Toshikatsu Katagiri ,  Yoshio Kusano ,  Ryoichi Yoshitomi ,  Kenji Nagumo ,  Motohiro Suzuki

Inventor： Toshikatsu Katagiri ,  Yoshio Kusano ,  Ryoichi Yoshitomi ,  Kenji Nagumo ,  Motohiro Suzuki

IPC: B01F3/04

CPC classification number: H01M8/04149 ,  B01F3/04007 ,  H01M8/04141 ,  H01M2250/20 ,  Y02T90/32

Abstract: Disclosed is a humidifier for humidifying dry gas by transferring moisture from moist gas. A humidifier comprising: a housing having a first area for passing a first gas and a second area for passing a second gas having higher water content than that of said first gas; a moisture permeable means for transferring moisture from said second gas to said first gas to humidify the first gas; and a communicating path formed on the housing through which the first area and the second area communicate with each other, to transfer condensed water formed in the first area to the second area.

Abstract translation: 公开了一种用于通过从湿气中转移水分来加湿干燥气体的加湿器。 一种加湿器，包括：壳体，具有用于使第一气体通过的第一区域和用于使具有比所述第一气体的含水量高的第二气体通过的第二区域; 用于将水分从所述第二气体转移到所述第一气体以加湿所述第一气体的透湿装置; 以及形成在所述壳体上的连通路径，所述第一区域和所述第二区域通过所述连通路径彼此连通，以将形成在所述第一区域中的冷凝水转移到所述第二区域。

公开(公告)号：US07896115B2

公开(公告)日：2011-03-01

申请号：US11428695

申请日：2006-07-05

Applicant: Tohru Ono ,  Takayuki Ogawa ,  Akira Nakashima ,  Shujiro Nozaki ,  Takashi Kato ,  Takaharu Sato ,  Kenji Nagumo ,  Kazunori Fukuma ,  Takanori Moori

Inventor： Tohru Ono ,  Takayuki Ogawa ,  Akira Nakashima ,  Shujiro Nozaki ,  Takashi Kato ,  Takaharu Sato ,  Kenji Nagumo ,  Kazunori Fukuma ,  Takanori Moori

IPC: B60K1/04

CPC classification number: B60K1/04 ,  B62D25/025 ,  B62D25/20 ,  B62D25/2036 ,  H01M8/04029 ,  H01M8/04253 ,  H01M8/2484 ,  H01M8/2485 ,  H01M2250/20 ,  Y02T90/32

Abstract: A fuel cell vehicle includes: a vehicle body; a floor panel provided on the bottom of the vehicle body; a floor tunnel that is formed bulging upward in the center of the floor panel in the vehicle body width; a pair of front seats that are disposed on the floor panel, outside of the floor tunnel in the vehicle body width direction; center frames that support the floor tunnel, disposed at the center in the vehicle body width and extending along the vehicle body longitudinal direction; a sub-frame provided on the bottom of the floor panel and joined to the center frames; and a fuel cell stack mounted on the sub-frame and provided under the floor tunnel.

Abstract translation: 燃料电池车辆包括：车体; 设置在车身底部的地板面板; 在车体宽度上在地板面板的中心向上形成的地板通道; 一对前座椅，其布置在地板上，在车身宽度方向上的地板隧道外部; 支撑地板隧道的中心框架，其设置在车体宽度的中心并沿着车体纵向方向延伸; 设置在地板面板的底部并连接到中心框架的子框架; 以及安装在子框架上并设置在地板通道下方的燃料电池堆。

公开(公告)号：US20070007060A1

公开(公告)日：2007-01-11

申请号：US11428695

申请日：2006-07-05

Applicant: Tohru Ono ,  Takayuki Ogawa ,  Akira Nakashima ,  Shujiro Nozaki ,  Takashi Kato ,  Takaharu Sato ,  Kenji Nagumo ,  Kazunori Fukuma ,  Takanori Moori

Inventor： Tohru Ono ,  Takayuki Ogawa ,  Akira Nakashima ,  Shujiro Nozaki ,  Takashi Kato ,  Takaharu Sato ,  Kenji Nagumo ,  Kazunori Fukuma ,  Takanori Moori

IPC: B60L8/00

CPC classification number: B60K1/04 ,  B62D25/025 ,  B62D25/20 ,  B62D25/2036 ,  H01M8/04029 ,  H01M8/04253 ,  H01M8/2484 ,  H01M8/2485 ,  H01M2250/20 ,  Y02T90/32

Abstract: A fuel cell vehicle includes: a vehicle body; a floor panel provided on the bottom of the vehicle body; a floor tunnel that is formed bulging upward in the center of the floor panel in the vehicle body width; a pair of front seats that are disposed on the floor panel, outside of the floor tunnel in the vehicle body width direction; center frames that support the floor tunnel, disposed at the center in the vehicle body width and extending along the vehicle body longitudinal direction; a sub-frame provided on the bottom of the floor panel and joined to the center frames; and a fuel cell stack mounted on the sub-frame and provided under the floor tunnel.

Abstract translation: 燃料电池车辆包括：车体; 设置在车身底部的地板面板; 在车体宽度上在地板面板的中心向上形成的地板通道; 一对前座椅，其布置在地板上，在车身宽度方向上的地板隧道外部; 支撑地板隧道的中心框架，其设置在车体宽度的中心并沿着车体纵向方向延伸; 设置在地板面板的底部并连接到中心框架的子框架; 以及安装在子框架上并设置在地板通道下方的燃料电池堆。

公开(公告)号：US08100385B2

公开(公告)日：2012-01-24

申请号：US12059686

申请日：2008-03-31

Applicant: Kenji Nagumo ,  Toshikatsu Katagiri ,  Yohei Hidaka

Inventor： Kenji Nagumo ,  Toshikatsu Katagiri ,  Yohei Hidaka

IPC: B01F3/04 ,  B01D63/02 ,  H01M8/04

CPC classification number: H01M8/04149 ,  B01D53/22 ,  B01D63/02 ,  B01D2313/10 ,  B01D2313/12 ,  H01M8/04141 ,  H01M2008/1095

Abstract: In a humidifier including a hollow fiber membrane bundle housed in a case, the hollow fiber membranes exchange water therethrough between the first and second gases flowing inside and outside the hollow fiber membrane to humidify one of the first and second gases having the water content lower than the other, and an annular mesh member throttles a part near the gas outlet of the second gas to provide a space between the part and the gas outlet of the second gas to easily discharge the second gas.

Abstract translation: 在包括容纳在壳体中的中空纤维膜束的加湿器中，中空纤维膜通过在中空纤维膜内外流动的第一和第二气体之间交换水，以加湿含水量低于第一和第二气体的第一和第二气体之一 另一方面，环形网状构件节流靠近第二气体的气体出口的部分，以在第二气体的部分和气体出口之间提供空间，以容易地排出第二气体。

公开(公告)号：US07906241B2

公开(公告)日：2011-03-15

申请号：US10574417

申请日：2004-10-01

Applicant: Yoshio Kusano ,  Toshikatsu Katagiri ,  Ryoichi Yoshitomi ,  Kenji Nagumo ,  Motohiro Suzuki

Inventor： Yoshio Kusano ,  Toshikatsu Katagiri ,  Ryoichi Yoshitomi ,  Kenji Nagumo ,  Motohiro Suzuki

IPC: H01M8/06 ,  H01M2/40 ,  H01M8/04

CPC classification number: B60L11/1892 ,  B60L11/1881 ,  H01M8/04029 ,  H01M8/04141 ,  H01M8/04149 ,  H01M8/2415 ,  H01M8/2485 ,  H01M8/249 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02T90/32 ,  Y02T90/34

Abstract: A fuel cell system that is compact and has stabilized performance is provided. The fuel cell system includes two fuel cell stacks or a first fuel cell stack (31) and a second fuel cell stack (32), a high-pressure hydrogen tank (11) as a hydrogen supplying device for supplying hydrogen to the first and second fuel cell stacks (31, 32), a compressor (12) as an air supplying device for supplying air to the fuel cell stack, and a humidifier (20) for humidifying air to be supplied to the first and second fuel cell stacks (31, 32). The humidifier (20) is disposed between the first and second fuel cell stacks (31, 32); a supply air exhaust port of the humidifier (20) and air supply ports (Q1) of the first and second fuel cell stacks (31, 32) are connected by air supply pipes (51) having the same length.

Abstract translation: 提供了一种紧凑且性能稳定的燃料电池系统。 燃料电池系统包括两个燃料电池堆或第一燃料电池堆（31）和第二燃料电池堆（32），作为氢供应装置的高压氢罐（11），用于向第一和第二燃料电池堆 燃料电池堆（31,32），作为用于向燃料电池堆供应空气的空气供应装置的压缩机（12）和用于加湿供给第一和第二燃料电池堆（31）的空气的加湿器（20） ，32）。 加湿器（20）设置在第一和第二燃料电池堆（31,32）之间; 加湿器（20）的供排气口和第一和第二燃料电池堆（31,32）的供气口（Q1）通过具有相同长度的供气管（51）连接。

公开(公告)号：US08415060B2

公开(公告)日：2013-04-09

申请号：US11524779

申请日：2006-09-21

Applicant: Kazunori Fukuma ,  Kenji Nagumo ,  Takaharu Sato

Inventor： Kazunori Fukuma ,  Kenji Nagumo ,  Takaharu Sato

IPC: H01M8/06

CPC classification number: H01M8/04089 ,  H01M8/04126 ,  H01M2250/20 ,  Y02E60/50 ,  Y02T90/32

Abstract: A fuel cell system mounted in a vehicle includes a fuel cell stack, a coolant supply mechanism, and a fuel gas supply mechanism. The coolant supply mechanism includes a coolant supply pipe and a coolant discharge pipe, provided on a front side in a traveling direction of the vehicle, relative to the fuel cell stack. The fuel gas supply mechanism includes a fuel gas supply pipe, provided on a rear side in the traveling direction, relative to the fuel cell stack.