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31. 发明授权

US09541313B2 Refrigerating device 有权
标题翻译：制冷装置
公开(公告)号：US09541313B2
公开(公告)日：2017-01-10
申请号：US13259290
申请日：2010-03-11
申请人： Takashi Ikeda , Tomotaka Ishikawa , Hiroshi Sata , Fumitake Unezaki
发明人： Takashi Ikeda , Tomotaka Ishikawa , Hiroshi Sata , Fumitake Unezaki
IPC分类号： F25B31/00
CPC分类号： F25B31/004 , F25B43/02 , F25B2400/075 , F25B2500/01
摘要： A refrigerating device that forms a refrigerating cycle in which a plurality of outdoor machines 1a and 1b provided at least with compressors 2a and 2b, condensers 4a and 4b, and accumulators 5a and 5b respectively and an indoor machine 20 provided with decompressing means 21 and an evaporator 22 are connected in parallel by piping, having oil return pipes 13a and 13b that return refrigerator oil stored in the accumulators into the compressors, an oil equalizing pipe 10 that connects the accumulators to each other, and a controller 30 that controls an operation of the compressor and on/off of an electromagnetic valve 12a deposed on the oil equalizing pipe.
摘要翻译：形成多个至少设置有压缩机2a，2b，电容器4a，4b以及蓄电池5a，5b的室外机1a和1b以及设置有减压装置21的室内机20的制冷循环的制冷装置，蒸发器22通过管道并联连接，具有将储存在蓄能器中的冷冻机油返回到压缩机中的回油管13a和13b，将蓄能器彼此连接的均油管10和控制器30，压缩机和放电在均油管上的电磁阀12a的开/关。

32. 发明授权

US09099705B2 Fuel cell system, and control method for fuel cell system 有权
标题翻译：燃料电池系统及燃料电池系统控制方法
公开(公告)号：US09099705B2
公开(公告)日：2015-08-04
申请号：US13640226
申请日：2011-02-24
申请人： Tomotaka Ishikawa , Hironori Noto , Keigo Suematsu , Koichiro Yamashita
发明人： Tomotaka Ishikawa , Hironori Noto , Keigo Suematsu , Koichiro Yamashita
IPC分类号： H01M8/04 , H01M8/24 , H01M10/48 , H01M10/615 , H01M10/63 , H01M16/00 , H01M8/10
CPC分类号： H01M8/04947 , H01M8/04228 , H01M8/04268 , H01M8/04298 , H01M8/043 , H01M8/04313 , H01M8/04365 , H01M8/04373 , H01M8/04537 , H01M8/04559 , H01M8/04589 , H01M8/04619 , H01M8/04649 , H01M8/04731 , H01M8/04753 , H01M8/04798 , H01M8/04858 , H01M8/0488 , H01M8/0494 , H01M8/04992 , H01M10/486 , H01M10/613 , H01M10/615 , H01M10/63 , H01M16/006 , H01M2008/1095 , Y02E60/50
摘要： A fuel cell system includes: a fuel cell; a secondary cell that receives and stores surplus power by which output of the fuel cell is greater than power demanded of the system if the output is so, and that compensates for shortfall by which the output of the fuel cell is less than the power demanded of the system if the output is so; a voltage measurement portion that measures voltage of the fuel cell; a current measurement portion that measures current of the fuel cell; and a control portion that performs a control such that the voltage of the fuel cell does not exceed or equal a pre-set high-potential avoidance voltage. If a current-voltage characteristic of the fuel cell declines by at least a pre-determined amount from an early-period level, the control portion re-sets the high-potential avoidance voltage to a value that is smaller than an early-period set value.
摘要翻译：燃料电池系统包括：燃料电池; 一个二次电池，其接收和存储剩余电力，通过该剩余电力，燃料电池的输出大于系统所需的功率，如果输出是这样的，并且补偿了燃料电池的输出小于所要求的功率的不足系统如果输出如此; 测量燃料电池的电压的电压测量部分; 测量燃料电池的电流的电流测量部分; 以及控制部，其执行使得所述燃料电池的电压不超过或等于预定的高电位回避电压的控制。如果燃料电池的电流 - 电压特性从早期电平下降了至少预定量，则控制部分将高电位回避电压重新设置为小于早期设定值值。

33. 发明申请

US20120100445A1 FUEL CELL SYSTEM AND METHOD OF OPERATING FUEL CELL SYSTEM 有权
标题翻译：燃料电池系统和操作燃料电池系统的方法
公开(公告)号：US20120100445A1
公开(公告)日：2012-04-26
申请号：US13382564
申请日：2009-07-09
申请人： Yoshiaki Naganuma , Keigo Suematsu , Tomotaka Ishikawa , Hiroyuki Katsuda
发明人： Yoshiaki Naganuma , Keigo Suematsu , Tomotaka Ishikawa , Hiroyuki Katsuda
IPC分类号： H01M8/06
CPC分类号： H01M8/04746 , H01M8/04552 , H01M8/04701 , H01M8/04828 , Y02E60/50
摘要： The invention is provided to reliably restore generated voltage that has declined due to clogging of water in a fuel cell stack. A method of operating a fuel cell system having a fuel cell stack that generates electricity through an electrochemical reaction between a fuel gas including hydrogen gas and an oxidation gas, wherein when a generated voltage of the fuel cell stack declines, the water-in-cell content of the fuel cell stack is adjusted so that a variation in cell pressure loss in the fuel cell stack decreases based on a characteristic curve of the water-in-cell content of the fuel cell stack and the cell pressure loss of the fuel cell stack.
摘要翻译：提供本发明以可靠地恢复由于燃料电池堆中的水堵塞而下降的产生的电压。一种操作具有燃料电池堆的燃料电池系统的方法，所述燃料电池堆通过包括氢气和氧化气体的燃料气体之间的电化学反应而发电，其中当燃料电池堆的产生电压下降时，调整燃料电池堆的含量，使得燃料电池堆中的电池压力损失的变化基于燃料电池堆的水中电池含量和燃料电池堆的电池压力损失的特性曲线而减小。

34. 发明授权

US08119300B2 Air conditioning control system 有权
标题翻译：空调控制系统
公开(公告)号：US08119300B2
公开(公告)日：2012-02-21
申请号：US12298984
申请日：2007-09-13
申请人： Naohisa Tsuchiya , Tomotaka Ishikawa
发明人： Naohisa Tsuchiya , Tomotaka Ishikawa
IPC分类号： H01M8/04
CPC分类号： B60H1/00385 , B60H1/143 , B60K1/04 , B60K2001/005 , B60L1/003 , B60L11/1887 , B60L11/1892 , B60L11/1894 , H01M8/04029 , H01M8/04223 , H01M8/04228 , H01M2250/20 , H01M2250/405 , Y02B90/16 , Y02T90/32 , Y02T90/34
摘要： An air conditioning control system having a cooling device for cooling a fuel cell by circulating a liquid coolant through the fuel cell using a main circulation pump while also providing an air conditioning control device for controlling air conditioning in a vehicle interior, wherein heat exchange between the cooling device and the air conditioning control device is possible. When the fuel cell is operated intermittently in the air conditioning control system, the main circulation pump is continuously operated.
摘要翻译：一种空调控制系统，其具有用于通过使用主循环泵使液体冷却剂循环通过燃料电池来冷却燃料电池的冷却装置，同时还提供用于控制车辆内部的空调的空调控制装置，其中，冷却装置和空调控制装置是可能的。当燃料电池在空调控制系统中间歇地操作时，主循环泵连续运转。

35. 发明申请

US20120015263A1 METHOD AND APPARATUS FOR DETERMINING HUMIDITY STATES OF INDIVIDUAL CELLS IN A FUEL CELL, METHOD AND APPARATUS FOR CONTROLLING HUMIDITY STATES OF INDIVIDUAL CELLS IN A FUEL CELL, AND A FUEL CELL SYSTEM 有权
标题翻译：用于确定燃料电池中个体电池的湿度状态的方法和装置，用于控制燃料电池中的个体电池的湿度状态的方法和装置以及燃料电池系统
公开(公告)号：US20120015263A1
公开(公告)日：2012-01-19
申请号：US13260039
申请日：2009-11-18
申请人： Keigo Suematsu , Tomotaka Ishikawa , Yoshiaki Naganuma, I , Hiroyuki Katsuda
发明人： Keigo Suematsu , Tomotaka Ishikawa , Yoshiaki Naganuma, I , Hiroyuki Katsuda
IPC分类号： H01M8/06 , H01M8/04 , H01M8/24
CPC分类号： H01M8/04126 , H01M8/04492 , H01M8/04529 , H01M8/04559 , H01M8/04589 , H01M8/04619 , H01M8/04641 , H01M8/04828 , H01M8/0485 , H01M2008/1095 , Y02E60/50
摘要： In order to cause a plurality of cells in a fuel cell to be recovered to a desired humidity state, it is configured to determine that the cells present a mixture of dry and overly humid states in the case where a predetermined condition is satisfied, and in the case where it is determined that the cells present the mixture, humidifying control is carried out to cause all the cells to attain the overly humid state, and thereafter, drying control is carried out to dry all the cells, to thereby cause the plurality of cells to be recovered to a predetermined humidity state.
摘要翻译：为了使燃料电池中的多个电池回收到期望的湿度状态，构成为在满足规定条件的情况下，确定电池呈干燥状态和过湿状态的混合状态，在在确定细胞存在混合物的情况下，进行加湿控制以使所有细胞达到过湿状态，然后进行干燥控制以干燥所有细胞，从而使多个细胞要恢复到预定湿度状态的细胞。

36. 发明申请

US20110314854A1 REFRIGERATOR 审中-公开
标题翻译：冰箱
公开(公告)号：US20110314854A1
公开(公告)日：2011-12-29
申请号：US13254192
申请日：2010-03-19
申请人： Hiroshi Sata , Tomotaka Ishikawa , Yasutaka Ochiai , Kousuke Tanaka , Takashi Ikeda
发明人： Hiroshi Sata , Tomotaka Ishikawa , Yasutaka Ochiai , Kousuke Tanaka , Takashi Ikeda
IPC分类号： F25B41/04
CPC分类号： F25B41/003 , F25B49/02 , F25B2400/13 , F25B2600/0253 , F25B2600/21 , F25B2600/2509 , F25B2600/2513 , F25B2700/21152 , Y02B30/741
摘要： A refrigerator provided with a refrigerant circuit in which a compressor, a condenser, a liquid container, a supercooling heat exchange portion, a throttle valve, and an evaporator connected in this order by piping, a return circuit that branches from a downstream position in a refrigerant flowing direction of the supercooling heat exchange portion in the refrigerant circuit and leads to an intermediate-pressure chamber of the compressor via the supercooling heat exchange portion, a supercooling throttle valve with a variable valve opening-degree that is disposed on a refrigerant inlet side of the supercooling heat exchange portion in the return circuit, and operation state detecting means that detects operation state data in the refrigerant circuit, in which dryness-degree calculating means that calculates a dryness-degree of the refrigerant on the outlet side of the supercooling heat exchange portion in the return circuit on the basis of the detected operation state data and supercooling throttle valve control means that controls the valve opening-degree of the supercooling throttle valve so that the calculated dryness-degree gets close to the value of 1.
摘要翻译：一种具有制冷剂回路的制冷剂回路，其中压缩机，冷凝器，液体容器，过冷却热交换部，节流阀，以及通过管道依次连接的蒸发器，从下游位置分支的回路制冷剂回路中的过冷却热交换部的制冷剂流动方向，经由过冷却热交换部通向压缩机的中压室，设置在制冷剂入口侧的具有可变阀开度的过冷度节流阀以及操作状态检测单元，其检测制冷剂回路中的运转状态数据，其中干度计算单元计算过冷却热出口侧的制冷剂的干燥程度基于检测到的操作状态数据和超级计算机在返回电路中的交换部分控制节流阀控制装置，其控制过冷度节流阀的开度，使得计算出的干燥度接近于1。

37. 发明申请

US20090311565A1 Cooling System and Method of a Fuel Cell 有权
标题翻译：燃料电池的冷却系统和方法
公开(公告)号：US20090311565A1
公开(公告)日：2009-12-17
申请号：US12085958
申请日：2006-12-11
申请人： Tomotaka Ishikawa
发明人： Tomotaka Ishikawa
IPC分类号： H01M8/04
CPC分类号： H01M8/04029 , B60H1/00885 , H01M8/04097 , H01M8/04126
摘要： A cooling system of a fuel cell is provided with a main cooling flow passage and a bypass cooling flow passage which is arranged parallel with the main cooling flow passage and diverts the same coolant, as flow passages through which coolant flows. A radiator and a coolant circulation pump (WP) and the like are arranged in the main cooling flow passage. Coolant from the main cooling flow passage enters the bypass cooling flow passage and reaches a second heat exchanger via a case of a motor of an ACP and the like. At the second heat exchanger, heat exchange is also performed with a supply gas flow passage, after which the coolant returns to the main cooling flow passage. The manner in which the coolant is distributed can be changed depending on where the coolant is diverted from the main cooling flow passage and the arrangement of the circulation pump.
摘要翻译：燃料电池的冷却系统设置有主冷却流路和旁通冷却流路，该主冷却流路和旁通冷却流路与主冷却流路平行配置，并且与冷却剂流过的流路分流相同的冷却剂。散热器和冷却剂循环泵（WP）等布置在主冷却流道中。来自主冷却流路的冷却液进入旁通冷却流路，经由ACP等的电动机的壳体到达第二热交换器。在第二热交换器中，还用供气流路进行热交换，之后冷却剂返回到主冷却流道。冷却剂的分配方式可以根据冷却剂从主冷却流路和循环泵的排列方向而改变。

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