公开(公告)号：US5929594A

公开(公告)日：1999-07-27

申请号：US911049

申请日：1997-08-14

申请人： Yasuhiro Nonobe ,  Yoshio Kimura ,  Yoshikazu Tohata

发明人： Yasuhiro Nonobe ,  Yoshio Kimura ,  Yoshikazu Tohata

IPC分类号： H02J7/00 ,  B60L3/00 ,  B60L11/18 ,  H01M8/00 ,  H01M8/04 ,  H01M12/08 ,  H01M16/00 ,  H02J7/34 ,  B60K1/00

CPC分类号： H01M16/006 ,  B60L11/1881 ,  B60L11/1892 ,  B60L11/1894 ,  H01M8/04559 ,  H01M8/04589 ,  H01M8/04597 ,  H01M8/04626 ,  H01M8/04917 ,  H01M8/04947 ,  B60L2260/56 ,  H01M2250/20 ,  Y02T90/32 ,  Y02T90/34

摘要： In a fuel-cells system 10 including a stack of fuel cells 20 and a storage battery 30, the remaining charge of the storage battery 30 is measured by a remaining charge monitor 46. In case that the observed remaining charge of the storage battery 30 is less than a predetermined reference value, a control unit 50 outputs a driving signal to an inverter 80, in order to restrict the consumption of electric power by a motor 32. When it is determined that the output state of the storage battery 30 is in the discharging state, based on the output electric current of the storage battery 30 measured by a current sensor 90, the control unit 50 further limits the electric power consumed by the motor 32. These processes are repeatedly carried out to charge the storage battery 30 and recover the remaining charge of the storage battery 30 to a sufficient level.

摘要翻译： 在包括燃料电池堆20和蓄电池30的燃料电池系统10中，通过剩余电量监视器46测量蓄电池30的剩余电量。在观察到的蓄电池30的剩余电量为 控制单元50将驱动信号输出到逆变器80，以限制电动机32的电力消耗。当确定蓄电池30的输出状态为 放电状态基于由电流传感器90测量的蓄电池30的输出电流，控制单元50进一步限制电动机32消耗的电力。重复进行这些处理以对蓄电池30充电并恢复 蓄电池30的剩余电量达到足够的水平。

公开(公告)号：US5964309A

公开(公告)日：1999-10-12

申请号：US900712

申请日：1997-07-25

申请人： Yoshio Kimura ,  Yasuhiro Nonobe ,  Munehisa Horiguchi

发明人： Yoshio Kimura ,  Yasuhiro Nonobe ,  Munehisa Horiguchi

IPC分类号： B60L11/18 ,  G05F1/67 ,  H01M8/00 ,  H01M8/04 ,  H01M8/10 ,  H01M10/44 ,  H01M16/00 ,  H02J7/34 ,  B60K1/00

CPC分类号： H02J7/34 ,  B60L11/1851 ,  B60L11/1885 ,  B60L11/1887 ,  B60L11/1892 ,  B60L11/1894 ,  H01M10/44 ,  H01M10/484 ,  H01M16/006 ,  H01M8/04223 ,  H01M8/04567 ,  H01M8/04604 ,  H01M8/04626 ,  H01M8/04753 ,  H01M8/04955 ,  H01M8/04089 ,  Y02T10/7016 ,  Y02T10/705 ,  Y02T90/34

摘要： A power supply system 10 with a stack of fuel cells 20 and a storage battery 30 includes a remaining charge monitor 42 for measuring the remaining charge of the storage battery 30. At the time of starting the power supply system 10, the remaining charge monitor 42 detects the remaining charge of the storage battery 30. The power supply system 10 estimates output electric current of the fuel cells 20 based on the observed remaining charge of the storage battery 30 and an amount of electric power required for auxiliary machinery 34, and supplies required amounts of gases to the fuel cells 20 based on the estimated output electric current.

摘要翻译： 具有堆叠的燃料电池20和蓄电池30的电源系统10包括用于测量蓄电池30的剩余电量的剩余电量监视器42.在启动电源系统10时，剩余电量监视器42 检测蓄电池30的剩余电量。供电系统10基于观察到的蓄电池30的剩余电量和辅助机构34所需的电力量来估计燃料电池20的输出电流，并且需要供应 基于估计的输出电流到燃料电池20的气体量。

公开(公告)号：US20050026010A1

公开(公告)日：2005-02-03

申请号：US10927099

申请日：2004-08-27

申请人： Yasuhiro Nonobe ,  Kenji Kurita

发明人： Yasuhiro Nonobe ,  Kenji Kurita

IPC分类号： B60K1/04 ,  B60K15/03 ,  H01M8/04 ,  H01M8/06 ,  H01M2/00 ,  H01M2/02 ,  H01M2/14 ,  H01M8/00 ,  H01M8/12

CPC分类号： H01M8/04388 ,  H01M8/04089 ,  H01M8/04097 ,  H01M8/04156 ,  H01M8/04201 ,  H01M8/04753 ,  H01M8/065 ,  H01M2250/20 ,  Y02T90/32

摘要： An on-board fuel cell system adapted to be installed on a motor vehicle includes a main passage connecting a hydrogen-gas storage device with an inlet of a fuel cell, a circulation passage that connects an outlet of the fuel cell with a first point in the main passage, a pump disposed in the circulation passage, and a bypass passage that connects a second point between the outlet of the storage device and the first point, with a third point located in the circulation passage between the outlet of the fuel cell and the pump. During a normal operation condition of the system, the hydrogen gas flows from the storage device to the fuel cell through the main passage, and hydrogen gas discharged from the fuel cell returns to the main passage through the circulation passage. When the pressure of the hydrogen gas is lower than a reference pressure, the pump operates to draw the hydrogen gas out of the storage device and feed the hydrogen gas from the main passage to the circulation passage through the bypass passage, and to the fuel cell through the main passage.

摘要翻译： 适于安装在机动车辆上的车载燃料电池系统包括将氢气储存装置与燃料电池的入口连接的主通路，将燃料电池的出口与第一点连接的循环通路 所述主通道，设置在所述循环通道中的泵和将所述存储装置的出口与所述第一点之间的第二点连接的旁通通道，位于所述循环通道中的位于所述燃料电池出口之间的第三点和 泵。 在系统的正常运行状态下，氢气通过主通道从储存装置流向燃料电池，从燃料电池排出的氢气通过循环通道回到主通道。 当氢气的压力低于参考压力时，泵的作用是将氢气从储存装置中排出，并将氢气从主通道供给到通过旁路通道的循环通道，并送入燃料电池 通过主要通道。

公开(公告)号：US20100239929A1

公开(公告)日：2010-09-23

申请号：US12294717

申请日：2007-11-22

申请人： Shigeto Kajiwara ,  Yasuhiro Nonobe ,  Shinji Aso

发明人： Shigeto Kajiwara ,  Yasuhiro Nonobe ,  Shinji Aso

IPC分类号： H01M8/04

CPC分类号： H01M8/0432 ,  H01M8/04223 ,  H01M8/04225 ,  H01M8/04291 ,  H01M8/04365 ,  H01M8/0438 ,  H01M8/0441 ,  H01M8/04492 ,  H01M8/04552 ,  H01M8/04753 ,  H01M8/0488 ,  H01M8/0491

摘要： A fuel cell system has a fuel cell stack generating electricity with a reactive gas supplied thereto and a controller supplying to the fuel cell stack the reactive gas whose pressure is higher than a normal operational pressure on condition that a temperature of the fuel cell stack is equal to or less than a predetermined threshold temperature and that a moisture content of the fuel cell stack is equal to or less than a predetermined threshold value. Where a supply pressure of the reactive gas is raised, an amount of moisture taken away by the reactive gas becomes less, and thus, water balance within the fuel cell stack shifts toward accumulation of moisture contained in the reactive gas into the film-electrode joined body. However, since the moisture content of the fuel cell stack is equal to or less than the predetermined threshold value, the system can improve the starting performance of the fuel cell stack at low temperature while suppressing flooding.

摘要翻译： 燃料电池系统具有燃料电池堆，其中供应有反应性气体的电力发电;以及在燃料电池堆的温度相等的条件下，向燃料电池堆提供压力高于正常操作压力的反应气体的控制器 达到或小于预定阈值温度，并且燃料电池堆的水分含量等于或小于预定阈值。 在反应气体的供给压力升高的情况下，由反应性气体吸收的水分量变少，因此燃料电池堆内的水分平衡向反应气体中所含的水分的积聚转移到膜 - 电极接合体 身体。 然而，由于燃料电池堆的含水量等于或小于预定阈值，所以系统可以在抑制淹水的同时提高燃料电池堆在低温下的起动性能。

公开(公告)号：US20090208786A1

公开(公告)日：2009-08-20

申请号：US12300061

申请日：2007-04-19

申请人： Kota Manabe ,  Masahiro Shige ,  Yasuhiro Nonobe

发明人： Kota Manabe ,  Masahiro Shige ,  Yasuhiro Nonobe

IPC分类号： H01M8/04 ,  H01M8/00

CPC分类号： H01M8/0432 ,  B60L58/31 ,  B60L58/34 ,  B60L58/40 ,  B60L2250/30 ,  H01M8/04223 ,  H01M8/04225 ,  H01M8/04253 ,  H01M8/04492 ,  H01M8/04559 ,  H01M8/04589 ,  H01M8/04649 ,  H01M8/04701 ,  H01M8/04753 ,  H01M2250/20 ,  Y02T10/7016 ,  Y02T90/32 ,  Y02T90/34

摘要： There is provided a fuel cell system capable of notifying a user that control for low-temperature countermeasure is performed, without any strange feeling and false recognition. When control for low-temperature countermeasure such as scavenging at system termination or warm-up at system start-up is made, the user is reliably notified that the control is performed, by a text message or a speech message. Consequently, even in a situation where the system is operating after an ignition key is turned off, the user suffers neither strange feeling nor false recognition.

摘要翻译： 提供一种能够通知使用者进行低温对策的控制的燃料电池系统，没有任何奇怪的感觉和错误的识别。 当进行系统启动时清除系统终止或预热时的低温对策的控制，用户可以通过文本消息或语音消息可靠地通知用户进行控制。 因此，即使在点火钥匙关闭之后系统运行的情况下，用户也不会感到奇怪的感觉或者不被识别。

公开(公告)号：US20080070090A1

公开(公告)日：2008-03-20

申请号：US11980407

申请日：2007-10-31

申请人： Kiyoshi Yoshizumi ,  Kazunori Yanagihara ,  Tsukuo Ishitoya ,  Shinpei Miura ,  Yasuhiro Nonobe ,  Minobu Mizuno

发明人： Kiyoshi Yoshizumi ,  Kazunori Yanagihara ,  Tsukuo Ishitoya ,  Shinpei Miura ,  Yasuhiro Nonobe ,  Minobu Mizuno

IPC分类号： H01M8/00 ,  H01M2/00

CPC分类号： H01M8/0662 ,  H01M8/04089 ,  H01M8/04156 ,  H01M8/065

摘要： Consumed hydrogen-off gas is discharged from a fuel cell via a hydrogen-off gas exhaust flow passage. Consumed oxygen-off gas is discharged from the fuel cell via an oxygen-off gas exhaust flow passage. The oxygen-off gas flowing through the oxygen-off gas exhaust flow passage and the hydrogen-off gas flowing through the hydrogen-off gas exhaust flow passage are mixed and diluted in a mixing portion. The gases mixed in the mixing portion flow into a combustor via a gas-liquid separator. The combustor, which includes a platinum catalyst, causes hydrogen contained in the mixed gases to react with oxygen by combustion and further reduces the concentration of hydrogen contained in the mixed gases. The mixed gases whose concentration of hydrogen has been reduced by the combustor is discharged to the atmosphere.

摘要翻译： 消耗的脱氢气体经由脱氢气体排出流路从燃料电池排出。 消耗的脱氧气体经由脱氧气体排出流路从燃料电池排出。 流过除氧气体排气流路的脱氧气体和流经脱氢气体排出流路的脱氢气体在混合部分中混合稀释。 混合在混合部分中的气体通过气液分离器流入燃烧室。 包括铂催化剂的燃烧器使得混合气体中所含的氢气通过燃烧与氧气反应，并进一步降低混合气体中所含的氢气浓度。 通过燃烧器将氢浓度降低的混合气体排放到大气中。

公开(公告)号：US08142939B2

公开(公告)日：2012-03-27

申请号：US12081336

申请日：2008-04-15

申请人： Yasuhiro Nonobe

发明人： Yasuhiro Nonobe

IPC分类号： H01M8/06

CPC分类号： H01M8/04761 ,  H01M8/04037 ,  H01M8/04104 ,  H01M8/04141 ,  H01M8/04179 ,  H01M8/04231 ,  H01M8/04253 ,  H01M8/0444 ,  H01M8/0447 ,  H01M8/04805 ,  H01M8/0662 ,  H01M2008/1095

摘要： In a fuel cell unit that generates electric power using fuel gas supplied via an anode gas passage and air supplied via a cathode gas passage, an anode-off gas passage is connected to the downstream side of the anode gas passage. An orifice is provided at the anode-off gas passage and anode-off gas is discharged to the downstream side via the orifice.

摘要翻译： 在利用通过阳极气体通路供给的燃料气体和通过阴极气体通路供给的空气来发电的燃料电池单元中，阳极气体通路与阳极气体通路的下游侧连接。 在阳极废气通道处设有孔口，并且阳极废气通过孔口排放到下游侧。

公开(公告)号：US20110027679A1

公开(公告)日：2011-02-03

申请号：US12446315

申请日：2007-11-14

申请人： Yasuhiro Nonobe

发明人： Yasuhiro Nonobe

IPC分类号： H01M8/04

CPC分类号： H01M8/241 ,  H01M8/04552 ,  H01M8/04641 ,  H01M8/04671 ,  H01M8/04753 ,  H01M8/0488 ,  H01M8/0491 ,  H01M8/0494 ,  H01M8/04947 ,  H01M8/04955

摘要： A fuel cell system has a fuel cell stack and a controller. The fuel cell stack is formed by stacking cells. The controller executes first cell voltage recovery processing when the cell voltage of a first cell group, placed at each end of the fuel cell stack, is below a first lower limit voltage threshold and executes second cell voltage recovery processing, which is different from the first cell voltage recovery processing, when the cell voltage of a second cell group, placed at substantially the center of the fuel cell stack, is below a second lower limit voltage threshold.

摘要翻译： 燃料电池系统具有燃料电池堆和控制器。 燃料电池堆由堆叠电池形成。 当处于燃料电池堆的每一端的第一电池组的电池电压低于第一下限电压阈值时，控制器执行第一电池电压恢复处理，并且执行与第一电池电压恢复处理不同的第二电池电压恢复处理 当基本上位于燃料电池堆的中心的第二电池组的电池电压低于第二下限电压阈值时，电池电压恢复处理。

公开(公告)号：US07968242B2

公开(公告)日：2011-06-28

申请号：US10050866

申请日：2002-01-18

申请人： Kiyoshi Yoshizumi ,  Kazunori Yanagihara ,  Tsukuo Ishitoya ,  Shinpei Miura ,  Yasuhiro Nonobe ,  Minobu Mizuno

发明人： Kiyoshi Yoshizumi ,  Kazunori Yanagihara ,  Tsukuo Ishitoya ,  Shinpei Miura ,  Yasuhiro Nonobe ,  Minobu Mizuno

IPC分类号： H01M8/04

CPC分类号： H01M8/0662 ,  H01M8/04089 ,  H01M8/04156 ,  H01M8/065

摘要： Consumed hydrogen-off gas is discharged from a fuel cell via a hydrogen-off gas exhaust flow passage. Consumed oxygen-off gas is discharged from the fuel cell via an oxygen-off gas exhaust flow passage. The oxygen-off gas flowing through the oxygen-off gas exhaust flow passage and the hydrogen-off gas flowing through the hydrogen-off gas exhaust flow passage are mixed and diluted in a mixing portion. The gases mixed in the mixing portion flow into a combustor via a gas-liquid separator. The combustor, which includes a platinum catalyst, causes hydrogen contained in the mixed gases to react with oxygen by combustion and further reduces the concentration of hydrogen contained in the mixed gases. The mixed gases whose concentration of hydrogen has been reduced by the combustor is discharged to the atmosphere.

摘要翻译： 消耗的脱氢气体经由脱氢气体排出流路从燃料电池排出。 消耗的脱氧气体经由脱氧气体排出流路从燃料电池排出。 流过除氧气体排气流路的脱氧气体和流经脱氢气体排出流路的脱氢气体在混合部分中混合稀释。 混合在混合部分中的气体通过气液分离器流入燃烧室。 包括铂催化剂的燃烧器使得混合气体中所含的氢气通过燃烧与氧气反应，并进一步降低混合气体中所含的氢气浓度。 通过燃烧器将氢浓度降低的混合气体排放到大气中。

公开(公告)号：US20090075135A1

公开(公告)日：2009-03-19

申请号：US11919036

申请日：2006-05-25

申请人： Yasuhiro Nonobe

发明人： Yasuhiro Nonobe

IPC分类号： H01M8/06

CPC分类号： H01M8/04097 ,  H01M8/04201

摘要： The fuel cell system includes a storage portion, a fuel cell, a fuel supply portion, a hydrogen circulation system and a boil-off gas supply portion. The storage portion stores liquid hydrogen. The fuel cell uses hydrogen gas as fuel gas. The fuel supply portion provides hydrogen gas to an anode of the fuel cell. The hydrogen gas is generated caused by a vaporization of liquid hydrogen stored in the storage portion. The hydrogen circulation system includes the anode of the fuel cell. The boil-off gas supply portion provides boil-off gas generated in the storage portion to the hydrogen circulation system.

摘要翻译： 燃料电池系统包括存储部分，燃料电池，燃料供应部分，氢循环系统和蒸发气体供应部分。 储存部分储存液态氢。 燃料电池使用氢气作为燃料气体。 燃料供给部分向燃料电池的阳极提供氢气。 氢气由存储在储存部分中的液态氢的汽化产生。 氢循环系统包括燃料电池的阳极。 蒸发气体供给部将在储存部中产生的蒸发气体提供给氢循环系统。