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公开(公告)号：US07584464B2
公开(公告)日：2009-09-01
申请号：US10727055
申请日：2003-12-04
申请人： Kei Yoneda , Isao Kawamoto , Seiji Kita , Takaaki Matsubayashi
发明人： Kei Yoneda , Isao Kawamoto , Seiji Kita , Takaaki Matsubayashi
CPC分类号： G06F9/52 , G06F2209/508
摘要： In a multi-processor system constituted by a processor such as a CPU and a DSP, in which the processor and the DSP have an external memory and a bus as shared resources and the DSP carries out a process in response to a processing request from the processor, a monitoring step for status of use includes a step of monitoring the status of use of the DSP, and when contention information obtained in the monitoring step for the status of use indicates frequent uses, an altering step for software process appropriately alters a software processing method to be executed, and switches the corresponding process to an equivalent process so that it becomes possible to avoid bus contention, and consequently to prevent a reduction in the processing speed.
摘要翻译： 在由诸如CPU和DSP的处理器构成的多处理器系统中，其中处理器和DSP具有外部存储器和总线作为共享资源，并且DSP响应于来自所述处理器的处理请求执行处理 处理器，用于使用状态的监视步骤包括监视DSP的使用状态的步骤，并且当在用于使用状态的监视步骤中获得的争用信息指示频繁使用时，软件处理的改变步骤适当地改变软件 处理方法，并将相应的处理切换到等效处理，使得可以避免总线争用，从而防止处理速度的降低。
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12.发明授权Polymer electrolyte fuel cell and a polymer electrolyte fuel cell system which supply anode-side channels with a gas-liquid mixture 失效聚合物电解质燃料电池和向气体 - 液体混合物供给阳极侧通道的聚合物电解质燃料电池系统
公开(公告)号：US5958613A
公开(公告)日：1999-09-28
申请号：US621123
申请日：1996-03-22
CPC分类号： H01M8/04119 , H01M2300/0082 , H01M8/04007 , H01M8/04029 , H01M8/04097
摘要： A polymer electrolyte fuel cell system with a polymer electrolyte fuel cell is made up of a cell main body, a mixture generator for generating a gas-liquid mixture by mixing fuel gas which has been supplied from a fuel gas supply with water, and a means for supplying the gas-liquid mixture to the anode-side channels. The gas-liquid mixture allows the solid-polymer film to be moistened without humidifying fuel gas and oxidant gas with a humidifier, and the cell main body to be cooled down without providing a cooling channel therein.
摘要翻译： 具有聚合物电解质燃料电池的聚合物电解质燃料电池系统由电池主体，混合发生器组成，用于通过将从燃料气体源供应的燃料气体与水混合产生气液混合物， 用于将气液混合物供应到阳极侧通道。 气液混合物可以使固体聚合物膜被润湿而不用加湿器加湿燃料气体和氧化剂气体，并且电池主体被冷却而不在其内提供冷却通道。
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公开(公告)号：US08067126B2
公开(公告)日：2011-11-29
申请号：US10725339
申请日：2003-12-02
CPC分类号： H01M8/04126 , H01M8/0267 , H01M8/04014 , H01M8/04067 , H01M8/04291 , H01M8/241 , H01M8/2457 , H01M8/2483
摘要： A fuel cell, a method for operating a fuel cell and a fuel cell system, which ensure no dew condensation for a wet reaction gas in the inlet area of gas channels in plates in a fuel cell stack, are provided. Gas channels 2 and heat medium channels are disposed on one surface and the other surface of one plate 1, respectively. Gas channels are disposed on the other plate such that they face the gas channels 2 in the plate 1. A gas inlet header 3 is disposed at the upper part of the gas channel 2 in the plate 1 and a heat medium inlet header is disposed at the upper part of the heat medium channels such that they face the gas inlet header on the other side. Cooling water such as heat medium is supplied from the heat medium supply manifold hole 7 to the heat medium inlet header, thereby warming up the same. The water vapor in the reaction gas (wet fuel gas) is prevented from being condensed in the inlet area of the gas channels 2 by heating up the gas inlet header by the heat conduction.
摘要翻译： 提供燃料电池，操作燃料电池和燃料电池系统的方法，其确保燃料电池堆中的板中的气体通道的入口区域中的湿反应气体不会露出冷凝。 气体通道2和热介质通道分别设置在一个板1的一个表面和另一个表面上。 气体通道设置在另一个板上，使得它们面对板1中的气体通道2.气体入口集管3设置在板1中的气体通道2的上部，并且热介质入口集管设置在 热介质的上部通道使得它们面对另一侧的气体入口集管。 诸如热介质的冷却水从热介质供给歧管孔7供应到热介质入口集管，从而将其加热。 反应气体中的水蒸汽（湿燃料气体）通过热传导加热气体入口集管，防止在气体通道2的入口区域中冷凝。
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公开(公告)号：US20060159969A1
公开(公告)日：2006-07-20
申请号：US11289633
申请日：2005-11-30
申请人： Takaaki Matsubayashi
发明人： Takaaki Matsubayashi
IPC分类号： H01M8/04
CPC分类号： H01M8/04029 , H01M8/0258 , H01M8/0267 , H01M8/04126 , H01M8/04223 , H01M8/04225 , H01M8/04228 , H01M8/04302 , H01M8/04303 , H01M8/04328 , H01M8/04335 , H01M8/04358 , H01M8/04768 , H01M8/0494 , H01M8/04955 , H01M8/241 , H01M8/2457 , H01M2008/1095
摘要： A fuel cell system which provides stable cell outputs at startup. The fuel cell system comprises: a fuel cell stack including a laminate formed by combining a membrane electrode assembly composed of an electrolyte membrane, an anode jointed to one side of the electrolyte membrane, and a cathode joined to the other side of the electrolyte membrane, with a fuel channel plate having a fuel channel for supplying a fuel to the anode, an oxidant channel plate having an oxidant channel for supplying an oxidant to the cathode, and a coolant channel plate having a coolant channel for a coolant to flow through; piping and a circulation pump necessary for cooling the coolant exhausted from the fuel cell stack before putting the coolant into the fuel cell stack for circulation; a fuel humidifier which humidifies the fuel by heat exchange with the coolant; an air humidifier which humidifies the air by heat exchange with the coolant; and a control unit which continues the circulation of the coolant in a system stopping process until a predetermined cooling stop condition holds, and stops power generation of the fuel cell when the predetermined cooling stop condition holds.
摘要翻译： 一种在启动时提供稳定的电池输出的燃料电池系统。 燃料电池系统包括：燃料电池堆，其包括通过组合由电解质膜组成的膜电极组件，与电解质膜的一侧接合的阳极和与电解质膜的另一侧接合的阴极而形成的层压体， 具有用于向阳极供应燃料的燃料通道的燃料通道板，具有用于向阴极供应氧化剂的氧化剂通道的氧化剂通道板和具有用于冷却剂流过的冷却剂通道的冷却剂通道板; 管道和循环泵，用于冷却从燃料电池堆排出的冷却剂，然后将冷却剂放入燃料电池堆以进行循环; 燃料加湿器，其通过与冷却剂的热交换来加热燃料; 空气加湿器，其通过与冷却剂的热交换来加湿空气; 以及控制单元，其在系统停止过程中继续冷却剂的循环，直到预定的冷却停止条件成立为止，并且当预定的冷却停止条件成立时停止燃料电池的发电。
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公开(公告)号：US08221926B2
公开(公告)日：2012-07-17
申请号：US13250472
申请日：2011-09-30
CPC分类号： H01M8/04126 , H01M8/0267 , H01M8/04014 , H01M8/04067 , H01M8/04291 , H01M8/241 , H01M8/2457 , H01M8/2483
摘要： A fuel cell, a method for operating a fuel cell and a fuel cell system, which ensure no dew condensation for a wet reaction gas in the inlet area of gas channels in plates in a fuel cell stack. Gas channels and heat medium channels are disposed on one surface and the other surface of one plate, respectively. Gas channels are disposed on the other plate such that they face the gas channels in the plate. A gas inlet header is disposed at the upper part of the gas channel in the plate and a heat medium inlet header is disposed at the upper part of the heat medium channels such that they face the gas inlet header on the other side. Cooling water such as heat medium is supplied from the heat medium supply manifold hole to the heat medium inlet header, thereby warming up the same.
摘要翻译： 一种燃料电池，用于操作燃料电池和燃料电池系统的方法，其确保在燃料电池堆中的板中的气体通道的入口区域中的湿反应气体不会产生结露。 气体通道和热介质通道分别设置在一个板的一个表面和另一个表面上。 气体通道设置在另一个板上，使得它们面对板中的气体通道。 气体入口集管设置在板的气体通道的上部，热介质入口集管设置在热介质通道的上部，使得它们面对另一侧的气体入口集管。 诸如热介质的冷却水从热介质供应歧管孔供应到热介质入口集管，从而将其加热。
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公开(公告)号：US08158287B2
公开(公告)日：2012-04-17
申请号：US12708346
申请日：2010-02-18
申请人： Takaaki Matsubayashi
发明人： Takaaki Matsubayashi
IPC分类号： H01M8/04
CPC分类号： H01M8/04029 , H01M8/0258 , H01M8/0267 , H01M8/04126 , H01M8/04223 , H01M8/04225 , H01M8/04228 , H01M8/04302 , H01M8/04303 , H01M8/04328 , H01M8/04335 , H01M8/04358 , H01M8/04768 , H01M8/0494 , H01M8/04955 , H01M8/241 , H01M8/2457 , H01M2008/1095
摘要： A fuel cell system which provides stable cell outputs at startup. The fuel cell system comprises: a fuel cell stack including a laminate formed by combining a membrane electrode assembly composed of an electrolyte membrane, an anode jointed to one side of the electrolyte membrane, and a cathode joined to the other side of the electrolyte membrane, with a fuel channel plate having a fuel channel for supplying a fuel to the anode, an oxidant channel plate having an oxidant channel for supplying an oxidant to the cathode, and a coolant channel plate having a coolant channel for a coolant to flow through; piping and a circulation pump necessary for cooling the coolant exhausted from the fuel cell stack before putting the coolant into the fuel cell stack for circulation; a fuel humidifier which humidifies the fuel by heat exchange with the coolant; an air humidifier which humidifies the air by heat exchange with the coolant; and a control unit which continues the circulation of the coolant in a system stopping process until a predetermined cooling stop condition holds, and stops power generation of the fuel cell when the predetermined cooling stop condition holds.
摘要翻译： 一种在启动时提供稳定的电池输出的燃料电池系统。 燃料电池系统包括：燃料电池堆，其包括通过组合由电解质膜组成的膜电极组件，与电解质膜的一侧接合的阳极和与电解质膜的另一侧接合的阴极而形成的层压体， 具有用于向阳极供应燃料的燃料通道的燃料通道板，具有用于向阴极供应氧化剂的氧化剂通道的氧化剂通道板和具有用于冷却剂流过的冷却剂通道的冷却剂通道板; 管道和循环泵，用于冷却从燃料电池堆排出的冷却剂，然后将冷却剂放入燃料电池堆以进行循环; 燃料加湿器，其通过与冷却剂的热交换来加热燃料; 空气加湿器，其通过与冷却剂的热交换来加湿空气; 以及控制单元，其在系统停止过程中继续冷却剂的循环，直到预定的冷却停止条件成立为止，并且当预定的冷却停止条件成立时停止燃料电池的发电。
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公开(公告)号：US07691505B2
公开(公告)日：2010-04-06
申请号：US11289633
申请日：2005-11-30
申请人： Takaaki Matsubayashi
发明人： Takaaki Matsubayashi
CPC分类号： H01M8/04029 , H01M8/0258 , H01M8/0267 , H01M8/04126 , H01M8/04223 , H01M8/04225 , H01M8/04228 , H01M8/04302 , H01M8/04303 , H01M8/04328 , H01M8/04335 , H01M8/04358 , H01M8/04768 , H01M8/0494 , H01M8/04955 , H01M8/241 , H01M8/2457 , H01M2008/1095
摘要： This cathode-side humidification tank 1038 also functions as a coolant tank. The water in the cathode-side humidification tank 1038 cools the fuel cell 1030 and returns to the cathode-side humidification tank 1038. In the foregoing situations where the fuel cell 1030 is low in temperature, such as during the startup of the fuel cell system 1100, the coolant warmed by the heat exchanger HEX05 can also be supplied to the fuel cell 1030 to warm up the fuel cell 1030. Moreover, a coolant channel 1040 for supplying a coolant to a cooling plate 1036 provided in the fuel cell 1030 is in connection with a heat exchanger HEX06 which is formed in an anode-side humidification tank 1042. Consequently, the coolant even plays the role of maintaining the cathode-side humidification tank 1038 and the anode-side humidification tank 1042 in almost the same temperatures.
摘要翻译： 该阴极侧加湿槽1038也起到冷却水箱的作用。 阴极侧加湿槽1038中的水冷却燃料电池1030并返回到阴极侧加湿槽1038.在燃料电池1030的温度低的情况下，例如燃料电池系统的起动时 1100也可以将由热交换器HEX05加热的冷却剂供给到燃料电池1030，以使燃料电池1030预热。此外，用于向设置在燃料电池1030中的冷却板1036供给冷却剂的冷却剂通道1040处于 与形成在阳极侧加湿槽1042中的热交换器HEX06连接。因此，冷却剂即使起到维持阴极侧加湿槽1038和阳极侧加湿槽1042几乎相同的温度的作用。
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公开(公告)号：US07285352B2
公开(公告)日：2007-10-23
申请号：US10725215
申请日：2003-12-02
CPC分类号： H01M8/0258 , H01M8/026 , H01M8/0267 , H01M8/241 , H01M8/2457 , H01M8/2483 , H01M8/2484
摘要： An objective of this invention is to provide a separator for a fuel cell whereby a fuel, air or cooling water can be evenly and efficiently fed. In a separator for a fuel cell comprising fuel channels 105 in one side and cooling water channels 106 in the other side, the regions where the fuel channels 105 and the cooling water channels 106 are formed rectangular. The fuel gas is fed from a first fuel-feeding manifold 107 and discharged from a first fuel-discharging manifold 109 to the outside of the cell. The cooling water is fed from a first cooling-water-feeding manifold 111 and discharged from a first cooling-water-discharging manifold 113 to the outside of the cell.
摘要翻译： 本发明的目的是提供一种用于燃料电池的隔板，由此可以均匀且有效地供给燃料，空气或冷却水。 在用于燃料电池的隔板中，包括一侧的燃料通道105和另一侧的冷却水通道106，其中燃料通道105和冷却水通道106形成矩形的区域。 燃料气体从第一燃料供给歧管107供给并从第一燃料排出歧管109排出到电池外部。 冷却水从第一冷却水供给歧管111供给，从第一冷却水排出歧管113排出到电池外部。
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