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公开(公告)号：US08623570B2
公开(公告)日：2014-01-07
申请号：US12634255
申请日：2009-12-09
Applicant: Ryoichi Yoshitomi , Ken Takahashi , Masaharu Suzuki
Inventor： Ryoichi Yoshitomi , Ken Takahashi , Masaharu Suzuki
IPC: H01M2/02
CPC classification number: H01M8/2475 , H01M2008/1095 , H01M2250/20 , Y02T90/32
Abstract: A fuel cell stack includes a casing containing a plurality of fuel cell units. A ridge is formed integrally at the center in the width direction of a side panel of the casing. The ridge contacts a load receiver to support the load of the fuel cell units. A plurality of separate reinforcement plates bridging a recess of the back surface of the ridge are provided on the side panel. The reinforcement plates are fixed to the side panel at welding points by spot welding.
Abstract translation: 燃料电池堆包括容纳多个燃料电池单元的壳体。 脊部在壳体的侧板的宽度方向的中央整体地形成。 脊接触负载接收器以支撑燃料电池单元的负载。 在侧面板上设置有多个桥接脊背面的凹部的单独的加强板。 加强板通过点焊在焊接点固定在侧板上。
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公开(公告)号：US08221929B2
公开(公告)日：2012-07-17
申请号：US12472821
申请日：2009-05-27
Applicant: Ryoichi Yoshitomi , Ken Takahashi , Go Morimoto
Inventor： Ryoichi Yoshitomi , Ken Takahashi , Go Morimoto
CPC classification number: H01M8/2475 , H01M2008/1095
Abstract: A fuel cell stack includes a stack body formed by stacking a plurality of unit cells, and a casing including end plates. Components of the stack body are held together in the casing. Side plates and angle members of the casing form an outer profile line, and the end plates are positioned inside the outer profile line. Corners of insulating plates protrude outwardly beyond corners of the end plates, and are positioned inside the inner wall surfaces of the corners of the casing.
Abstract translation: 燃料电池堆包括通过堆叠多个单元电池而形成的堆叠体，以及包括端板的壳体。 堆叠体的部件保持在壳体内。 壳体的侧板和角部件形成外轮廓线，并且端板位于外轮廓线内部。 绝缘板的角部向外突出超过端板的角部，并且位于壳体的角部的内壁表面内。
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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
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。
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公开(公告)号：US07736816B2
公开(公告)日：2010-06-15
申请号：US12005007
申请日：2007-12-20
Applicant: Ryoichi Yoshitomi , Ayumu Ishizuka , Makoto Tsuji
Inventor： Ryoichi Yoshitomi , Ayumu Ishizuka , Makoto Tsuji
CPC classification number: H01M8/2475 , H01M8/248
Abstract: A fuel cell stack includes a stack body formed by stacking a plurality of unit cells in a horizontal direction. The stack body is held in a casing including end plates. Further, the casing includes a plurality of side plates provided on sides of the stack body. The end plates and the side plates are coupled by coupling pins. Each of the side plates has a plurality of separate second coupling portions, and the coupling pins are inserted into the coupling portions.
Abstract translation: 燃料电池堆包括沿水平方向堆叠多个单位电池而形成的堆叠体。 堆叠体保持在包括端板的壳体中。 此外，壳体包括设置在堆叠体的侧面上的多个侧板。 端板和侧板通过联接销耦合。 每个侧板具有多个单独的第二联接部分，并且联接销插入到联接部分中。
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公开(公告)号：US07401762B2
公开(公告)日：2008-07-22
申请号：US11291714
申请日：2005-11-30
Applicant: Hiroto Ohmori , Kouetsu Hikichi , Takahide Kato , Masakazu Murai , Narihiro Takagi , Ryoichi Yoshitomi , Koji Matsumoto
Inventor： Hiroto Ohmori , Kouetsu Hikichi , Takahide Kato , Masakazu Murai , Narihiro Takagi , Ryoichi Yoshitomi , Koji Matsumoto
IPC: F16K39/00
CPC classification number: F16K31/0655 , F16K1/36 , F16K49/005 , H01M8/04089 , H01M8/04156 , H01M8/0662 , Y10T137/6579
Abstract: A solenoid-operated valve for use with fuel cells has a valve housing made of aluminum, for example and having first through third heating medium passages defined therein. A valve seat disposed in and fastened to the valve housing is made of stainless steel, for example. A valve head has a disk which can be seated on and unseated off a valve seat member of a valve seat. The valve head is coupled by threaded surfaces to the distal end of a movable member which is displaceable when a solenoid is energized. The movable member is made of a magnetic metallic material, and the valve head is made of a corrosion-resistant metallic material such as stainless steel or the like, for example.
Abstract translation: 用于燃料电池的电磁阀具有例如由铝制成的阀壳体，并且其中限定有第一至第三加热介质通道。 设置在阀壳体中并紧固到阀壳体上的阀座例如由不锈钢制成。 阀头具有能够安置在阀座的阀座构件上并从其脱离的盘。 阀头通过螺纹表面连接到可动构件的远端，当螺线管通电时，可移动构件可移动。 可动件由磁性金属材料制成，阀头由例如不锈钢等耐腐蚀金属材料制成。
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Patent Agency Ranking
公开(公告)号：US08974985B2
公开(公告)日：2015-03-10
申请号：US12134596
申请日：2008-06-06
Applicant: Ryoichi Yoshitomi , Ayumu Ishizuka , Makoto Tsuji , Yositaka Hattori , Shigeru Maniwa , Daisuke Nakagawara
Inventor： Ryoichi Yoshitomi , Ayumu Ishizuka , Makoto Tsuji , Yositaka Hattori , Shigeru Maniwa , Daisuke Nakagawara
CPC classification number: H01M8/2475 , Y02E60/50
Abstract: A stack hinge is formed by stacking a plurality of plate hinge parts each having the same shape. Each of the plate hinge parts has a tab having a pin through hole for engagement with a joint pin and a joint portion joined to a panel of a unit box. The plate hinge parts are stacked by aligning the pin through holes and fixed together to assemble the plate hinge parts into a single hinge member.
Abstract translation: 堆叠铰链通过堆叠各自具有相同形状的多个板铰链部分而形成。 每个板铰链部分具有一个突出部，其具有用于与接头销接合的销孔，以及连接到单元箱的面板的接合部。 板铰链部件通过对准销孔并被固定在一起以将板铰链部件组装成单个铰链部件而被堆叠。
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公开(公告)号：US20090297920A1
公开(公告)日：2009-12-03
申请号：US12472821
申请日：2009-05-27
Applicant: Ryoichi YOSHITOMI , Ken TAKAHASHI , Go MORIMOTO
Inventor： Ryoichi YOSHITOMI , Ken TAKAHASHI , Go MORIMOTO
IPC: H01M2/02
CPC classification number: H01M8/2475 , H01M2008/1095
Abstract: A fuel cell stack includes a stack body formed by stacking a plurality of unit cells, and a casing including end plates. Components of the stack body are held together in the casing. Side plates and angle members of the casing form an outer profile line, and the end plates are positioned inside the outer profile line. Corners of insulating plates protrude outwardly beyond corners of the end plates, and are positioned inside the inner wall surfaces of the corners of the casing.
Abstract translation: 燃料电池堆包括通过堆叠多个单元电池而形成的堆叠体，以及包括端板的壳体。 堆叠体的部件保持在壳体内。 壳体的侧板和角部件形成外轮廓线，并且端板位于外轮廓线内部。 绝缘板的角部向外突出超过端板的角部，并且位于壳体的角部的内壁表面内。
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公开(公告)号：US20080305383A1
公开(公告)日：2008-12-11
申请号：US12134596
申请日：2008-06-06
Applicant: Ryoichi Yoshitomi , Ayumu Ishizuka , Makoto Tsuji , Yositaka Hattori , Shigeru Maniwa , Daisuke Nakagawara
Inventor： Ryoichi Yoshitomi , Ayumu Ishizuka , Makoto Tsuji , Yositaka Hattori , Shigeru Maniwa , Daisuke Nakagawara
IPC: H01M8/02
CPC classification number: H01M8/2475 , Y02E60/50
Abstract: A stack hinge is formed by stacking a plurality of plate hinge parts each having the same shape. Each of the plate hinge parts has a tab having a pin through hole for engagement with a joint pin and a joint portion joined to a panel of a unit box. The plate hinge parts are stacked by aligning the pin through holes and fixed together to assemble the plate hinge parts into a single hinge member.
Abstract translation: 堆叠铰链通过堆叠各自具有相同形状的多个板铰链部分而形成。 每个板铰链部分具有一个突出部，其具有用于与接头销接合的销孔，以及连接到单元箱的面板的接合部。 板铰链部件通过对准销孔并被固定在一起以将板铰链部件组装成单个铰链部件而被堆叠。
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公开(公告)号：US08247131B2
公开(公告)日：2012-08-21
申请号：US12137039
申请日：2008-06-11
Applicant: Ken Takahashi , Ryoichi Yoshitomi , Daisuke Wachi , Keisuke Andou , Ayumu Ishizuka , Tadashi Nishiyama
Inventor： Ken Takahashi , Ryoichi Yoshitomi , Daisuke Wachi , Keisuke Andou , Ayumu Ishizuka , Tadashi Nishiyama
IPC: H01M2/20
CPC classification number: H01M8/2475 , H01M8/0258 , H01M8/0267 , H01M8/0297 , H01M8/241 , H01M8/242 , H01M8/2457 , H01M8/2483
Abstract: A fuel cell stack includes a load receiver provided at an outer end of a fuel cell unit, a guide receiver provided in a box, and a pressure receiver provided in at least one corner in the box. The guide receiver abuts against the load receiver for receiving the external load. The pressure receiver protrudes toward the fuel cell unit. The pressure receiver abuts against a corner of the fuel cell unit for receiving the load. The pressure receiver has a resin receiver, and the resin receiver abuts against a curved portion of the fuel cell unit for supporting the fuel cell unit.
Abstract translation: 燃料电池堆包括设置在燃料电池单元的外端的负载接收器，设置在箱中的引导接收器和设置在箱中的至少一个角部的压力接收器。 导向器接收器抵靠负载接收器以接收外部负载。 压力接收器朝向燃料电池单元突出。 压力接收器抵靠燃料电池单元的拐角以接收负载。 压力接收器具有树脂接收器，并且树脂接收器抵靠用于支撑燃料电池单元的燃料电池单元的弯曲部分。
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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
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。
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