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31. 发明申请

US20090269628A1 FUEL CELL SYSTEM, ESTIMATION DEVICE OF AMOUNT OF ANODE GAS TO BE GENERATED AND ESTIMATION METHOD OF AMOUNT OF ANODE GAS TO BE GENERATED 有权
标题翻译：燃料电池系统，要生成的阳极气体量的估计装置和待生成的阳极气体量的估算方法
公开(公告)号：US20090269628A1
公开(公告)日：2009-10-29
申请号：US11992587
申请日：2006-10-20
申请人： Hiroyuki Imanishi , Kota Manabe , Tomoya Ogawa , Go Tejima , Yoshiaki Naganuma , Hironori Noto
发明人： Hiroyuki Imanishi , Kota Manabe , Tomoya Ogawa , Go Tejima , Yoshiaki Naganuma , Hironori Noto
IPC分类号： H01M8/04 , H01M2/02
CPC分类号： H01M8/04089 , H01M8/04141 , H01M8/04149 , H01M8/04231 , H01M8/04238 , H01M8/04268 , H01M8/04432 , H01M8/04462 , H01M8/0447 , H01M8/04559 , H01M8/04746 , H01M8/04761 , H01M8/04776 , H01M8/04992 , H01M8/0662 , Y02P70/56
摘要： There is disclosed a fuel cell system or the like capable of sufficiently reducing an exhaust hydrogen concentration even in a case where a fuel cell is operated in a state of a low power generation efficiency. A bypass valve is arranged between an oxidation gas supply path and a cathode-off gas channel. In a state in which supply of an oxidation gas to a cathode falls short, pumping hydrogen is included in a cathode-off gas. Therefore, a valve open degree of the bypass valve is regulated, and a flow rate of bypass air is regulated to control the exhaust hydrogen concentration.
摘要翻译：公开了即使在燃料电池以低发电效率的状态下工作的情况下也能够充分降低排气氢浓度的燃料电池系统等。旁通阀设置在氧化气体供给路径和阴极侧气体通道之间。在向阴极供给氧化气体的状态不足的情况下，在阴极侧气体中含有氢气。因此，调节旁通阀的开度，调节旁路空气的流量，控制排气氢浓度。

32. 发明申请

US20090053566A1 Fuel Cell System 有权
标题翻译：燃料电池系统
公开(公告)号：US20090053566A1
公开(公告)日：2009-02-26
申请号：US12087114
申请日：2007-02-08
申请人： Yoshiaki Naganuma
发明人： Yoshiaki Naganuma
IPC分类号： H01M8/04
CPC分类号： H01M8/04089 , H01M8/04253 , H01M8/0432 , H01M8/04753 , Y02E60/50
摘要： An object of the present invention is to provide a fuel cell system capable of avoiding damage to a circulation pump at a low temperature to improve system efficiency. The fuel cell system of the present invention includes a fuel gas circulation system having a circulation path which re-circulates, through a fuel cell, a fuel off gas discharged from the fuel cell, and a circulation pump which feeds under pressure the fuel off gas in the circulation path; and a controller which controls driving of the circulation pump. The controller stops the driving of the circulation pump at a predetermined low temperature.
摘要翻译：本发明的目的是提供一种能够避免在低温下对循环泵造成损坏的燃料电池系统，以提高系统效率。本发明的燃料电池系统包括燃料循环系统，该燃料气体循环系统具有通过燃料电池再循环从燃料电池排出的燃料废气的循环路径，以及在压力下供给燃料废气的循环泵在循环路上; 以及控制循环泵的驱动的控制器。控制器在预定的低温下停止循环泵的驱动。

33. 发明授权

US6100323A Curable composition comprising a diels-alder-adduct of cyclopentadiene and a filler 失效
标题翻译：包含环戊二烯的二醇 - al - 加合物和填料的可固化组合物
公开(公告)号：US6100323A
公开(公告)日：2000-08-08
申请号：US812231
申请日：1997-03-06
申请人： Frans Setiabudi , Andreas Muhlebach , Yoshiaki Naganuma
发明人： Frans Setiabudi , Andreas Muhlebach , Yoshiaki Naganuma
IPC分类号： C07C2/50 , C08G61/08 , C08L65/00 , H01B3/30 , C08J3/28
CPC分类号： H01B3/30 , C08G61/08
摘要： A composition, comprising(a) a Diels-Alder-adduct of cyclopentadiene,(b) a catalyst for the ring-opening metathesis polymerisation, and(c) 2-95% by weight of a filler, based on the entire composition,the filler containing at least 0.5% by weight of a basic adsorbent, based on the entire composition,gives cured products having excellent mechanical and electrical properties and is particularly suitable as coating material for electrical and electronic components.
摘要翻译：一种组合物，其包含（a）环戊二烯的狄尔斯 - 阿尔德加合物，（b）用于开环易位聚合的催化剂，和（c）基于整个组合物的2-95重量％的填料，含有至少0.5重量％碱性吸附剂的填料基于整个组合物，得到具有优异的机械和电学性能的固化产物，并且特别适合作为电气和电子部件的涂料。

34. 发明授权

US10267862B2 Fuel cell system with minimum cell voltage estimation 有权
公开(公告)号：US10267862B2
公开(公告)日：2019-04-23
申请号：US14372504
申请日：2012-01-17
申请人： Masashi Toida , Yoshiaki Naganuma
发明人： Masashi Toida , Yoshiaki Naganuma
IPC分类号： G01R31/36 , H01M8/0432 , H01M8/04537 , H01M8/04858 , G01R19/165
摘要： A fuel cell system comprises: a fuel cell formed of a plurality of cells stacked therein, each cell generating electric power through an electrochemical reaction between a fuel gas and an oxidant gas; a cell monitor capable of detecting a group voltage for each group wherein each group is composed of two or more cells; and an estimation device that estimates a minimum cell voltage. The estimation device comprises a maximum cell voltage estimation part that estimates a maximum cell voltage, and the estimation device estimates the minimum cell voltage by using an estimated value of the maximum cell voltage and a minimum group-average voltage, where an average voltage of a group having the lowest voltage value among the group voltages is defined as the minimum group-average voltage.

35. 发明授权

US09908381B2 Vehicle control apparatus and vehicle control method 有权
公开(公告)号：US09908381B2
公开(公告)日：2018-03-06
申请号：US13515402
申请日：2010-08-25
申请人： Yuichi Sakajo , Keigo Suematsu , Yoshiaki Naganuma , Masanori Uehara , Takashi Koyama
发明人： Yuichi Sakajo , Keigo Suematsu , Yoshiaki Naganuma , Masanori Uehara , Takashi Koyama
IPC分类号： H01M8/00 , B60H1/00 , B60H1/03 , H01M8/04007 , H01M8/04701
CPC分类号： B60H1/00392 , B60H1/03 , H01M8/04007 , H01M8/04701 , H01M2250/20 , H01M2250/405 , Y02B90/16 , Y02T90/32
摘要： The vehicle control apparatus configured to control a vehicle includes a fuel cell configured to supply electric power to the vehicle; an air conditioning mechanism having a heater core; a first medium circuit; a radiator installed in the first medium circuit; a bypass circuit formed in the first medium circuit to make a bypass flow of the cooling medium bypassing the radiator; a regulation valve installed in the first medium circuit to regulate a ratio of a flow rate of the cooling medium going through the radiator to a flow rate of the cooling medium going through the bypass circuit; a second medium circuit; a cooling medium circulation pump installed in at least one of the first medium circuit and the second medium circuit; a temperature acquisition module; a warm-up controller; and a state switchover structure.

36. 发明授权

US09260009B2 Vehicle and method of mounting gas fuel tank 有权
标题翻译：车辆和安装气体燃料箱的方法
公开(公告)号：US09260009B2
公开(公告)日：2016-02-16
申请号：US11794095
申请日：2006-01-06
申请人： Hideaki Mizuno , Yoshiaki Naganuma
发明人： Hideaki Mizuno , Yoshiaki Naganuma
IPC分类号： B60K11/04 , B60K15/035 , B60K15/063 , B60K15/067 , B60H1/32 , B60H1/24 , B60H1/26 , B65D51/16 , B65D88/12 , B60P3/00 , B60K15/07
CPC分类号： B60K15/07 , B60K2015/0639 , B60Y2200/143 , B60Y2200/1432
摘要： A hydrogen tank is mounted on a roof so that a valve unit mounted to one end in a longitudinal direction of the hydrogen tank is separated as far apart as possible from a front platform and a middle platform of a fuel cell equipped bus and so that the longitudinal direction of the hydrogen tank is in a lateral direction of a vehicle. Thus, even if hydrogen leaks from the valve unit or a fusible plug valve of the valve unit is fused to discharge hydrogen from the tank, the influence of the leaking or discharged hydrogen on the front platform and the middle platform can be reduced.
摘要翻译：氢罐安装在屋顶上，使得安装在氢罐纵向方向上的一端的阀单元尽可能远离燃料电池配备的总线的前平台和中间平台分开，氢罐的纵向方向是在车辆的横向方向上。因此，即使氢气从阀单元泄漏，也可以将阀单元的易熔塞阀熔融，从罐中排出氢气，可以减少前台和中间平台上泄漏或排出的氢气的影响。

37. 发明授权

US09105889B2 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的各个电池的湿度状态的方法和装置，用于控制燃料电池中的各个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：US09105889B2
公开(公告)日：2015-08-11
申请号：US13260039
申请日：2009-11-18
申请人： Keigo Suematsu , Tomotaka Ishikawa , Yoshiaki Naganuma , Hiroyuki Katsuda
发明人： Keigo Suematsu , Tomotaka Ishikawa , Yoshiaki Naganuma , Hiroyuki Katsuda
IPC分类号： H01M8/04 , H01M8/10
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。

38. 发明授权

US08323844B2 Fuel cell operation system and valve open amount calculation method in the fuel cell operation system 有权
标题翻译：燃料电池操作系统和燃油电池运行系统中的阀门开启量计算方法
公开(公告)号：US08323844B2
公开(公告)日：2012-12-04
申请号：US12084906
申请日：2007-04-04
申请人： Naohisa Tsuchiya , Yoshiaki Naganuma
发明人： Naohisa Tsuchiya , Yoshiaki Naganuma
IPC分类号： H01M8/04
CPC分类号： H01M8/04402 , H01M8/04097 , H01M8/0432 , H01M8/0438 , H01M8/04388 , H01M8/04395 , H01M8/04589 , H01M8/04746 , H01M8/04753 , H01M8/0662
摘要： FC current control in a fuel cell operation system can be roughly divided into two parts. The first part executes a total air feed amount calculation step, an FC air amount calculation step, and a bypass air amount calculation step. These steps are executed by using a stoichiometry map and a pumping hydrogen amount map. The second part calculates a control valve open amount instruction value and a bypass valve open amount instruction value according to the calculated FC air amount and the bypass air amount. Here, a control valve open amount map and the like are used. When generated power is output from the fuel cell stack by these instruction values, the actual FC current value is compared to the FC current instruction value and the control valve open amount is corrected according to a difference between them.
摘要翻译：燃料电池操作系统中的FC电流控制可以大致分为两部分。第一部分执行总空气供给量计算步骤，FC空气量计算步骤和旁路空气量计算步骤。这些步骤通过使用化学计量图和泵送氢量图来执行。第二部分根据计算的FC空气量和旁路空气量计算控制阀打开量指令值和旁通阀打开量指令值。这里，使用控制阀打开量图等。当通过这些指令值从燃料电池堆输出发电电力时，将实际FC电流值与FC电流指令值进行比较，并根据它们之间的差异校正控制阀打开量。

39. 发明申请

US20100266920A1 FUEL CELL SYSTEM 有权
标题翻译：燃油电池系统
公开(公告)号：US20100266920A1
公开(公告)日：2010-10-21
申请号：US12810121
申请日：2008-12-02
申请人： Naoki Kanie , Yoshiaki Naganuma , Tomoya Ogawa
发明人： Naoki Kanie , Yoshiaki Naganuma , Tomoya Ogawa
IPC分类号： H01M8/04
CPC分类号： H01M8/04089 , H01M8/04664 , H01M8/04947
摘要： Even if a failure occurs in a bypass valve during low-efficiency power generation, the occurrence of an excessive stoichiometry ratio in a fuel cell can be prevented. An output from a pressure sensor or a current sensor is monitored by a control device, and when a failure associated with a closed-valve malfunction of the bypass valve occurs, the degree of opening of the pressure regulating valve is increased to increase an amount of cathode-off gas exhaust, and a revolution speed of an air compressor is reduced to an amount of air discharged by the air compressor, thereby preventing an excessive stoichiometry ratio in the fuel cell.
摘要翻译：即使在低效率发电期间在旁通阀中发生故障，也能够防止燃料电池中的化学计量比过大的发生。压力传感器或电流传感器的输出由控制装置监控，当发生与旁通阀的闭阀故障相关的故障时，压力调节阀的打开程度增加，阴极废气排出，空气压缩机的转速降低到由空气压缩机排出的空气量，从而防止燃料电池中的过量的化学计量比。

40. 发明申请

US20100209791A1 FUEL CELL SYSTEM 审中-公开
标题翻译：燃油电池系统
公开(公告)号：US20100209791A1
公开(公告)日：2010-08-19
申请号：US12670366
申请日：2008-07-23
申请人： Kota Manabe , Shinji Aso , Yoshiaki Naganuma
发明人： Kota Manabe , Shinji Aso , Yoshiaki Naganuma
IPC分类号： H01M8/04
CPC分类号： H01M8/0485 , B60L1/003 , B60L3/0053 , B60L50/51 , B60L50/72 , B60L58/31 , B60L58/34 , B60L2240/36 , B60L2240/80 , H01M8/04179 , H01M8/04223 , H01M8/04225 , H01M8/04231 , H01M8/04253 , H01M8/04268 , H01M8/04291 , H01M8/0432 , H01M8/04358 , H01M8/0441 , H01M8/04552 , H01M8/04559 , H01M8/04589 , H01M8/04649 , H01M8/04955 , H01M2008/1095 , H01M2250/20 , Y02T90/32 , Y02T90/34
摘要： Provided is a fuel cell system which can perform sufficient scavenging during a current system operation even if required sufficient scavenging during the previous system stop is not performed. When a control device detects that a system start command is input and a low temperature mode flag is turned “ON”, the control device compares a measured impedance during the previous system stop stored in a measured impedance memory to a low temperature start target impedance It stored in a reference impedance memory, to judge whether or not a scavenging process performed during the previous system stop has been insufficient. When the control device judges that the scavenging process is insufficient, an immediate warm-up operation is executed during the current system operation to immediately raise the temperature.
摘要翻译：提供了一种燃料电池系统，其能够在当前系统操作期间执行足够的清除，即使在不执行在先前的系统停止期间需要足够的清除时。当控制装置检测到输入了系统启动命令并且将低温模式标志变为“ON”时，控制装置将存储在测量阻抗存储器中的先前系统停止期间的测量阻抗与低温启动目标阻抗It进行比较存储在参考阻抗存储器中，以判断在先前系统停止期间执行的扫气过程是否不足。当控制装置判定清扫过程不足时，在当前系统操作期间立即进行预热操作以立即升高温度。

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