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公开(公告)号：US07687167B2
公开(公告)日：2010-03-30
申请号：US10894221
申请日：2004-07-19
CPC分类号： H01M8/0494 , H01M8/04186 , H01M8/04656 , H01M8/1009 , H01M10/42 , H01M16/006
摘要： A clean power supply unit with a high fuel utilization rate using a fuel cell is provided. The power supply unit of the present invention comprises a fuel cell using methanol as fuel; a secondary battery for supplying power to a load; a fuel cell control part for controlling the amount of fuel and/or air supplied to the above-mentioned fuel cell; and a power converter for converting the power output from the above-mentioned fuel cell to a predetermined voltage or current, supplying power to the load and/or the above-mentioned secondary battery and controlling the supplied power so as to fall within a predetermined range including the value at which the amount of methanol discharged from the above-mentioned fuel cell becomes minimized.
摘要翻译： 提供了一种使用燃料电池的燃料利用率高的清洁电源装置。 本发明的电源装置包括使用甲醇作为燃料的燃料电池; 用于向负载供电的二次电池; 燃料电池控制部，用于控制供给到所述燃料电池的燃料量和/或空气量; 以及用于将从上述燃料电池输出的功率转换为预定电压或电流的功率转换器，向负载和/或上述二次电池供电并控制所提供的功率以落在预定范围内 包括从上述燃料电池排出的甲醇量变得最小的值。
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公开(公告)号：US08470481B2
公开(公告)日：2013-06-25
申请号：US12708835
申请日：2010-02-19
IPC分类号： H01M8/04
CPC分类号： H01M8/0494 , H01M8/04186 , H01M8/04656 , H01M8/1009 , H01M10/42 , H01M16/006
摘要： A clean power supply unit with a high fuel utilization rate using a fuel cell is provided. The power supply unit of the present invention comprises a fuel cell using methanol as fuel; a secondary battery for supplying power to a load; a fuel cell control part for controlling the amount of fuel and/or air supplied to the above-mentioned fuel cell; and a power converter for converting the power output from the above-mentioned fuel cell to a predetermined voltage or current, supplying power to the load and/or the above-mentioned secondary battery and controlling the supplied power so as to fall within a predetermined range including the value at which the amount of methanol discharged from the above-mentioned fuel cell becomes minimized.
摘要翻译： 提供了一种使用燃料电池的燃料利用率高的清洁电源装置。 本发明的电源装置包括使用甲醇作为燃料的燃料电池; 用于向负载供电的二次电池; 燃料电池控制部，用于控制供给到所述燃料电池的燃料量和/或空气量; 以及用于将从上述燃料电池输出的功率转换为预定电压或电流的功率转换器，向负载和/或上述二次电池供电并控制所提供的功率以落在预定范围内 包括从上述燃料电池排出的甲醇量变得最小的值。
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公开(公告)号：US20100143812A1
公开(公告)日：2010-06-10
申请号：US12708835
申请日：2010-02-19
IPC分类号： H01M8/04
CPC分类号： H01M8/0494 , H01M8/04186 , H01M8/04656 , H01M8/1009 , H01M10/42 , H01M16/006
摘要： A clean power supply unit with a high fuel utilization rate using a fuel cell is provided. The power supply unit of the present invention comprises a fuel cell using methanol as fuel; a secondary battery for supplying power to a load; a fuel cell control part for controlling the amount of fuel and/or air supplied to the above-mentioned fuel cell; and a power converter for converting the power output from the above-mentioned fuel cell to a predetermined voltage or current, supplying power to the load and/or the above-mentioned secondary battery and controlling the supplied power so as to fall within a predetermined range including the value at which the amount of methanol discharged from the above-mentioned fuel cell becomes minimized.
摘要翻译： 提供了一种使用燃料电池的燃料利用率高的清洁电源装置。 本发明的电源装置包括使用甲醇作为燃料的燃料电池; 用于向负载供电的二次电池; 燃料电池控制部，用于控制供给到所述燃料电池的燃料量和/或空气量; 以及用于将从上述燃料电池输出的功率转换为预定电压或电流的功率转换器，向负载和/或上述二次电池供电并控制所提供的功率以落在预定范围内 包括从上述燃料电池排出的甲醇量变得最小的值。
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公开(公告)号：US20050014043A1
公开(公告)日：2005-01-20
申请号：US10894221
申请日：2004-07-19
CPC分类号： H01M8/0494 , H01M8/04186 , H01M8/04656 , H01M8/1009 , H01M10/42 , H01M16/006
摘要： A clean power supply unit with a high fuel utilization rate using a fuel cell is provided. The power supply unit of the present invention comprises a fuel cell using methanol as fuel; a secondary battery for supplying power to a load; a fuel cell control part for controlling the amount of fuel and/or air supplied to the above-mentioned fuel cell; and a power converter for converting the power output from the above-mentioned fuel cell to a predetermined voltage or current, supplying power to the load and/or the above-mentioned secondary battery and controlling the supplied power so as to fall within a predetermined range including the value at which the amount of methanol discharged from the above-mentioned fuel cell becomes minimized.
摘要翻译： 提供了一种使用燃料电池的燃料利用率高的清洁电源装置。 本发明的电源装置包括使用甲醇作为燃料的燃料电池; 用于向负载供电的二次电池; 燃料电池控制部，用于控制供给到所述燃料电池的燃料量和/或空气量; 以及用于将从上述燃料电池输出的功率转换为预定电压或电流的功率转换器，向负载和/或上述二次电池供电并控制所提供的功率以落在预定范围内 包括从上述燃料电池排出的甲醇量变得最小的值。
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5.发明授权Power supply apparatus having control section for controlling quantity of fuel to be supplied to fuel cell 有权具有用于控制向燃料电池供给的燃料量的控制部的电源装置公开(公告)号：US07129674B2
公开(公告)日：2006-10-31
申请号：US10900931
申请日：2004-07-28
申请人： Toshihiko Ichinose , Masahiro Takada , Katsumi Kozu , So Kuranaka
发明人： Toshihiko Ichinose , Masahiro Takada , Katsumi Kozu , So Kuranaka
IPC分类号： H02J7/00
CPC分类号： H02J7/34
摘要： The power supply apparatus of the present invention comprises a fuel cell, a secondary battery for supplying power to a load, a power measurement section for measuring the output power of the fuel cell, a power converter which inputs output of the fuel cell, controls the output power so that the input voltage or the input current approaches the operation target value, supplies the output power to the load and/or the secondary battery and conducts a power conversion, and a control section which controls quantity of fuel to be supplied to the fuel cell, and also indicates to the power converter of an operation target value that comes within predetermined range which includes the smallest quantity of fuel the fuel cell discharges, wherein the control section sequentially indicates a plurality of the target values for power measurement to the power converter, the power measurement section measures the output power of the fuel cell for each target value for power measurement, and the control section seeks the target value which gives the maximum power within a plurality of output powers, and updates the operation target value based on that value.
摘要翻译： 本发明的电源装置包括燃料电池，用于向负载供电的二次电池，用于测量燃料电池的输出功率的功率测量部，输入燃料电池的输出的功率转换器， 输出功率使得输入电压或输入电流接近操作目标值，将输出功率提供给负载和/或二次电池并进行电力转换，以及控制部分，其控制要供应给燃料的燃料量 燃料电池，并且还向功率转换器指示在包括燃料电池放电的最小燃料量的预定范围内的操作目标值，其中控制部分依次指示用于功率测量的多个目标值至功率 转换器，功率测量部分测量用于功率测量的每个目标值的燃料电池的输出功率，以及控制 l部分寻找给出多个输出功率内的最大功率的目标值，并且基于该值来更新操作目标值。
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公开(公告)号：US20050040786A1
公开(公告)日：2005-02-24
申请号：US10900931
申请日：2004-07-28
申请人： Toshihiko Ichinose , Masahiro Takada , Katsumi Kozu , So Kuranaka
发明人： Toshihiko Ichinose , Masahiro Takada , Katsumi Kozu , So Kuranaka
CPC分类号： H02J7/34
摘要： The power supply apparatus of the present invention comprises a fuel cell, a secondary battery for supplying power to a load, a power measurement section for measuring the output power of the fuel cell, a power converter which inputs output of the fuel cell, controls the output power so that the input voltage or the input current approaches the operation target value, supplies the output power to the load and/or the secondary battery and conducts a power conversion, and a control section which controls quantity of fuel to be supplied to the fuel cell, and also indicates to the power converter of an operation target value that comes within predetermined range which includes the smallest quantity of fuel the fuel cell discharges, wherein the control section sequentially indicates a plurality of the target values for power measurement to the power converter, the power measurement section measures the output power of the fuel cell for each target value for power measurement, and the control section seeks the target value which gives the maximum power within a plurality of output powers, and updates the operation target value based on that value.
摘要翻译： 本发明的电源装置包括燃料电池，用于向负载供电的二次电池，用于测量燃料电池的输出功率的功率测量部，输入燃料电池的输出的功率转换器， 输出功率使得输入电压或输入电流接近操作目标值，将输出功率提供给负载和/或二次电池并进行电力转换，以及控制部分，其控制要供应给燃料的燃料量 燃料电池，并且还向功率转换器指示在包括燃料电池放电的最小燃料量的预定范围内的操作目标值，其中控制部分依次指示用于功率测量的多个目标值至功率 转换器，功率测量部分测量用于功率测量的每个目标值的燃料电池的输出功率，以及控制 l部分寻找给出多个输出功率内的最大功率的目标值，并且基于该值来更新操作目标值。
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公开(公告)号：US07846577B2
公开(公告)日：2010-12-07
申请号：US10574349
申请日：2005-01-18
申请人： Katsumi Kozu , Toshihiko Ichinose , So Kuranaka
发明人： Katsumi Kozu , Toshihiko Ichinose , So Kuranaka
IPC分类号： H01M6/12
CPC分类号： H01M2/1066 , B25F5/008 , H01M10/613 , H01M10/617 , H01M10/6235 , H01M10/63 , H01M10/647 , H01M10/6562 , H01M10/6563 , H01M10/6566 , H01M10/667
摘要： A battery pack is provided, in which a plurality of rechargeable batteries are held by a center frame, a bottom-side frame, and a terminal-side frame in a parallel spaced relationship, the plurality of rechargeable batteries being connected in series and integrated with a circuit substrate by mounting the circuit substrate on the terminal-side frame, the circuit substrate being provided with a resin mold, whereby the battery pack is free of damage to electrical circuit parts even in the event of entrance of water or dust through vents that are provided for suppressing temperature rise of the rechargeable batteries. The plurality of rechargeable batteries are connected in series by joining connection plates to the positive and negative electrode terminals formed on the sealing plates of plurality of the rechargeable batteries that are held by the terminal-side frame, and connection projections formed to each connection plate are fitted in respective connection holes in the circuit substrate so as to integrate the circuit substrate with the rechargeable batteries, whereby the wiring for connecting each of the rechargeable batteries to the circuit substrate is made simple.
摘要翻译： 提供了一种电池组，其中多个可再充电电池以并联间隔的关系被中心框架，底侧框架和端子侧框架保持，所述多个可再充电电池串联连接并与 通过将电路基板安装在端子侧框架上的电路基板，电路基板设置有树脂模具，由此即使在通过通风口进入水或灰尘的情况下，电池组也不会损坏电路部件， 被设置用于抑制可充电电池的温度升高。 多个可再充电电池通过将连接板连接到形成在由端子侧框架保持的多个可再充电电池的密封板上的正极端子和负极端子，并且形成在每个连接板上的连接突起 安装在电路基板的各个连接孔中，以将电路基板与可再充电电池集成，从而使用于将每个可再充电电池连接到电路基板的布线变得简单。
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公开(公告)号：US20080233475A1
公开(公告)日：2008-09-25
申请号：US10574349
申请日：2005-01-18
申请人： Katsumi Kozu , Toshihiko Ichinose , So Kuranaka
发明人： Katsumi Kozu , Toshihiko Ichinose , So Kuranaka
CPC分类号： H01M2/1066 , B25F5/008 , H01M10/613 , H01M10/617 , H01M10/6235 , H01M10/63 , H01M10/647 , H01M10/6562 , H01M10/6563 , H01M10/6566 , H01M10/667
摘要： A battery pack is provided, in which a plurality of rechargeable batteries are held by a center frame, a bottom-side frame, and a terminal-side frame in a parallel spaced relationship, the plurality of rechargeable batteries being connected in series and integrated with a circuit substrate by mounting the circuit substrate on the terminal-side frame, the circuit substrate being provided with a resin mold, whereby the battery pack is free of damage to electrical circuit parts even in the event of entrance of water or dust through vents that are provided for suppressing temperature rise of the rechargeable batteries. The plurality of rechargeable batteries are connected in series by joining connection plates to the positive and negative electrode terminals formed on the sealing plates of plurality of the rechargeable batteries that are held by the terminal-side frame, and connection projections formed to each connection plate are fitted in respective connection holes in the circuit substrate so as to integrate the circuit substrate with the rechargeable batteries, whereby the wiring for connecting each of the rechargeable batteries to the circuit substrate is made simple.
摘要翻译： 提供了一种电池组，其中多个可再充电电池以并联间隔的关系被中心框架，底侧框架和端子侧框架保持，所述多个可再充电电池串联连接并与 通过将电路基板安装在端子侧框架上的电路基板，电路基板设置有树脂模具，由此即使在通过通风口进入水或灰尘的情况下，电池组也不会损坏电路部件， 被设置用于抑制可充电电池的温度升高。 多个可再充电电池通过将连接板连接到形成在由端子侧框架保持的多个可再充电电池的密封板上的正极端子和负极端子，并且形成在每个连接板上的连接突起 安装在电路基板的各个连接孔中，以将电路基板与可再充电电池集成，从而使用于将每个可再充电电池连接到电路基板的布线变得简单。
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9.发明授权公开(公告)号：US09088035B2
公开(公告)日：2015-07-21
申请号：US10552920
申请日：2004-05-11
IPC分类号： H01M4/131 , H01M4/133 , H01M10/0525 , H01M4/48 , H01M4/58 , H01M4/50 , H01M4/52 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0587 , H01M10/44 , H01M10/42
CPC分类号： H01M4/131 , H01M4/133 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M10/0587 , H01M10/448 , H01M2010/4292 , Y02E60/122
摘要： A non-aqueous electrolyte secondary battery including: a positive electrode including a positive electrode material mixture layer; a negative electrode including a negative electrode material mixture layer; a separator or lithium-ion conductive porous film interposed between the positive electrode and the negative electrode; and a lithium-ion conductive non-aqueous electrolyte. The positive electrode material mixture layer contains a positive electrode active material comprising a lithium transition metal composite oxide, and the lithium transition metal composite oxide contains lithium, a transition metal, and a metal different from the transition metal. The negative electrode material mixture layer contains a negative electrode active material comprising a carbon material. In the area where the positive electrode material mixture layer and the negative electrode material mixture layer are opposed to each other, the ratio R:Wp/Wn is 1.3 to 2.2 where Wp is the weight of the positive electrode active material contained in the positive electrode material mixture layer per unit opposed area and Wn is the weight of the negative electrode active material contained in the negative electrode material mixture layer per unit opposed area. The end of charge voltage is set to 4.25 to 4.5 V in normal operation.
摘要翻译： 一种非水电解质二次电池，包括：正极，其包括正极合剂层; 负极，包括负极材料混合层; 夹在正极和负极之间的隔膜或锂离子传导性多孔膜; 和锂离子传导性非水电解质。 正极合剂层含有锂过渡金属复合氧化物的正极活性物质，锂过渡金属复合氧化物含有锂，过渡金属和不同于过渡金属的金属。 负极材料混合层含有碳材料的负极活性物质。 在正极合剂层和负极复合层相对的区域中，R:Wp / Wn的比例为1.3〜2.2，其中Wp是包含在正极中的正极活性物质的重量 单位对置区域的复合材料层，Wn是负极活性物质在单位对置区域的负极材料混合层中的重量。 正常工作时充电电压的结束设定为4.25〜4.5V。
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10.发明授权Fuel cell system, fuel feed system for fuel cell and portable electric appliance 失效燃料电池系统，燃料电池燃料供给系统和便携式电器
公开(公告)号：US5976725A
公开(公告)日：1999-11-02
申请号：US876439
申请日：1997-06-16
申请人： Takaharu Gamo , So Kuranaka , Yoshio Morita , Jo Suzuki , Mamoru Hamanishi , Sadao Nagai , Kazuhito Hatoh , Eiichi Yasumoto
发明人： Takaharu Gamo , So Kuranaka , Yoshio Morita , Jo Suzuki , Mamoru Hamanishi , Sadao Nagai , Kazuhito Hatoh , Eiichi Yasumoto
CPC分类号： H01M8/065 , G06F1/1616 , G06F1/1635 , H01M8/0606 , H01M2300/0082
摘要： A fuel cell system has a fuel cell of solid polymer type, a rectangular parallelepiped sealing container for accommodating hydrogen occlusion alloy for occluding hydrogen to be supplied to said fuel cell, a connection portion provided in a hydrogen passage between said sealing container and said fuel cell for connecting said sealing container and said fuel cell detachably, a valve mechanism provided in said hydrogen passage for opening and shutting hydrogen gas, and a hydrogen flow rate control mechanism provided in said hydrogen passage for controlling the flow rate of hydrogen gas, and/or hydrogen pressure control mechanism for controlling the pressure of hydrogen gas.
摘要翻译： 燃料电池系统具有固体聚合物类型的燃料电池，用于容纳用于吸入供给所述燃料电池的氢气的吸氢合金的长方体密封容器，设置在所述密封容器和所述燃料电池之间的氢气通道中的连接部 用于将所述密封容器和所述燃料电池可拆卸地连接，设置在所述氢通道中用于打开和关闭氢气的阀机构以及设置在所述氢通道中用于控制氢气流量的氢流量控制机构，和/或 用于控制氢气压力的氢气压力控制机构。
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