公开(公告)号：US09343759B2

公开(公告)日：2016-05-17

申请号：US14345778

申请日：2011-10-14

申请人： Tomio Yamanaka ,  Yoshiaki Naganuma

发明人： Tomio Yamanaka ,  Yoshiaki Naganuma

IPC分类号： H01M8/04

CPC分类号： H01M8/04201 ,  H01M8/04089 ,  H01M8/04223 ,  H01M8/04225 ,  H01M8/04302 ,  H01M8/04753 ,  H01M8/244 ,  H01M8/2457 ,  Y02E60/50

摘要： The problem is that a large force is required to open a flow-dividing shut valve provided in an air supply path for supplying the air to a fuel cell stack at a start of a fuel cell system. This problem is solved by reducing a pressure difference between upstream and downstream of the flow-dividing shut valve, before the flow-dividing shut valve is opened, at a start of the fuel cell system.

摘要翻译： 问题是需要大的力来打开设置在燃料电池系统的起点处的空气供应路径中的用于向燃料电池堆供应空气的分流截止阀。 通过在燃料电池系统的启动时，在分流截止阀打开之前减小分流截止阀的上游和下游之间的压力差来解决该问题。

公开(公告)号：US09312552B2

公开(公告)日：2016-04-12

申请号：US14345778

申请日：2011-10-14

申请人： Tomio Yamanaka ,  Yoshiaki Naganuma

发明人： Tomio Yamanaka ,  Yoshiaki Naganuma

IPC分类号： H01M8/04

摘要： The problem is that a large force is required to open a flow-dividing shut valve provided in an air supply path for supplying the air to a fuel cell stack at a start of a fuel cell system. This problem is solved by reducing a pressure difference between upstream and downstream of the flow-dividing shut valve, before the flow-dividing shut valve is opened, at a start of the fuel cell system.

公开(公告)号：US20140205926A1

公开(公告)日：2014-07-24

申请号：US14345778

申请日：2011-10-14

申请人： Tomio Yamanaka ,  Yoshiaki Naganuma

发明人： Tomio Yamanaka ,  Yoshiaki Naganuma

IPC分类号： H01M8/04

CPC分类号： H01M8/04201 ,  H01M8/04089 ,  H01M8/04223 ,  H01M8/04225 ,  H01M8/04302 ,  H01M8/04753 ,  H01M8/244 ,  H01M8/2457 ,  Y02E60/50

摘要： The problem is that a large force is required to open a flow-dividing shut valve provided in an air supply path for supplying the air to a fuel cell stack at a start of a fuel cell system. This problem is solved by reducing a pressure difference between upstream and downstream of the flow-dividing shut valve, before the flow-dividing shut valve is opened, at a start of the fuel cell system.

摘要翻译： 问题是需要大的力来打开设置在燃料电池系统的起点处的空气供应路径中的用于向燃料电池堆供应空气的分流截止阀。 通过在燃料电池系统的启动时，在分流截止阀打开之前减小分流截止阀的上游和下游之间的压力差来解决该问题。

公开(公告)号：US20120141899A1

公开(公告)日：2012-06-07

申请号：US13389946

申请日：2009-08-14

申请人： Tomio Yamanaka ,  Tomotaka Ishikawa

发明人： Tomio Yamanaka ,  Tomotaka Ishikawa

IPC分类号： H01M8/04

CPC分类号： H01M8/04291 ,  H01M8/04388 ,  H01M8/04492 ,  H01M8/04798 ,  Y02E60/50

摘要： The present invention is to properly adjust a water content in a cell of a fuel cell in response to a wide variety of conditions. A method of controlling a water content in a cell of a fuel cell, wherein a flow rate and pressure of a hydrogen gas supplied to an anode electrode of the cell of the fuel cell are adjusted so as to satisfy a restrictive condition in order to control a water content in the cell of the fuel cell. A water content state in the cell is detected and, based on the detection result, a flow rate and pressure of the hydrogen gas are adjusted so that a water content in the cell equals a target water content.

摘要翻译： 本发明是为了适应各种条件下适当地调节燃料电池单体的含水量。 一种控制燃料电池单元中的含水量的方法，其中调节供应到燃料电池单电池的阳极电极的氢气的流量和压力以满足限制条件以便控制 在燃料电池的电池中的含水量。 检测电池中的含水状态，并根据检测结果调节氢气的流量和压力，使得电池中的含水量等于目标含水量。

公开(公告)号：US09070914B2

公开(公告)日：2015-06-30

申请号：US13389946

申请日：2009-08-14

申请人： Tomio Yamanaka ,  Tomotaka Ishikawa

发明人： Tomio Yamanaka ,  Tomotaka Ishikawa

IPC分类号： H01M4/08 ,  H01M8/04

CPC分类号： H01M8/04291 ,  H01M8/04388 ,  H01M8/04492 ,  H01M8/04798 ,  Y02E60/50

摘要： The present invention is to properly adjust a water content in a cell of a fuel cell in response to a wide variety of conditions. A method of controlling a water content in a cell of a fuel cell, wherein a flow rate and pressure of a hydrogen gas supplied to an anode electrode of the cell of the fuel cell are adjusted so as to satisfy a restrictive condition in order to control a water content in the cell of the fuel cell. A water content state in the cell is detected and, based on the detection result, a flow rate and pressure of the hydrogen gas are adjusted so that a water content in the cell equals a target water content.

摘要翻译： 本发明是为了适应各种条件下适当地调节燃料电池单体的含水量。 一种控制燃料电池单元中的含水量的方法，其中调节供应到燃料电池单电池的阳极电极的氢气的流量和压力以满足限制条件以便控制 在燃料电池的电池中的含水量。 检测电池中的含水状态，并根据检测结果调节氢气的流量和压力，使得电池中的含水量等于目标含水量。