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11.发明授权公开(公告)号：US08026012B2
公开(公告)日：2011-09-27
申请号：US11198259
申请日：2005-08-05
申请人： Toshiaki Ariyoshi , Jun Kondo
发明人： Toshiaki Ariyoshi , Jun Kondo
CPC分类号： H01M8/0297 , H01M8/0247 , H01M8/0273 , H01M8/241 , H01M8/242 , H01M8/2457 , H01M8/2465 , H01M2008/1095
摘要： A voltage detecting connecting structure and fuel cell has connectors which are in contact with terminals connected to the fuel cell. An embodiment of the fuel cell includes first cells which have the terminals at an anode and a cathode respectively, and second cells which have terminals in neither an anode plate nor a cathode, stacked alternately. Another embodiment of the fuel cell includes first cells with terminals provided only to anode sides thereof, and second cells with terminals provided only to cathode sides thereof, the first cells being stacked from one end of the fuel cell and the second cells being stacked from the other end of the fuel cell.
摘要翻译： 电压检测连接结构和燃料电池具有与连接到燃料电池的端子接触的连接器。 燃料电池的一个实施例包括在阳极和阴极分别具有端子的第一电池和具有不在阳极板和阴极中的端子的第二电池交替堆叠。 燃料电池的另一个实施例包括具有仅提供到其阳极侧的端子的第一电池单元和仅具有其阴极侧的端子的第二电池，第一电池从燃料电池的一端堆叠，并且第二电池从 燃料电池的另一端。
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公开(公告)号：US20100188093A1
公开(公告)日：2010-07-29
申请号：US12692167
申请日：2010-01-22
申请人： Yuji Minoda , Toshiaki Ariyoshi
发明人： Yuji Minoda , Toshiaki Ariyoshi
IPC分类号： G01N27/416
CPC分类号： G01R31/362 , G01R31/3658 , H01M8/04552 , H01M8/04559
摘要： In a cell voltage detecting system detecting cell voltages of a fuel cell connected in series, a voltage detector detects cell voltages. An auxiliary power supply generates a voltage equal to or greater than a minimum voltage for driving the voltage detector at positive and negative terminals thereof. First and second diodes are connected to a positive drive terminal of the voltage detector to supply the power to the drive terminal of the voltage detector from a high voltage side between the fuel cell or the auxiliary power supply. A negative terminal of the fuel cell, the negative drive terminal, and the negative terminal of the auxiliary power supply are connected to have a same potential. A method of maintaining a drive voltage for the voltage detector is also disclosed in which the drive voltage for the voltage detector is supplied from the high voltage side.
摘要翻译： 电池电压检测系统检测串联连接的燃料电池的电池电压，电压检测器检测电池电压。 辅助电源产生等于或大于用于在其正端子和负极端子处驱动电压检测器的最小电压的电压。 第一和第二二极管连接到电压检测器的正极驱动端子，以从燃料电池或辅助电源之间的高压侧向电压检测器的驱动端子供电。 燃料电池的负极端子，负极驱动端子和辅助电源的负极端子被连接以具有相同的电位。 还公开了一种维持电压检测器的驱动电压的方法，其中从高电压侧提供电压检测器的驱动电压。
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公开(公告)号：US20050142417A1
公开(公告)日：2005-06-30
申请号：US11047437
申请日：2005-01-28
申请人： Masahiko Sato , Toshiaki Ariyoshi
发明人： Masahiko Sato , Toshiaki Ariyoshi
CPC分类号： H01M8/04246 , H01M8/0247 , H01M8/04552 , H01M8/04671 , H01M8/2465
摘要： A fuel cell stack comprising a plurality of fuel cell units stacked via separator plates, which further comprises (a) voltage-measuring projection terminals on peripheries of the separator plates, (b) a plurality of terminal members connected to voltage-inputting terminals of a voltage-measuring apparatus, and (c) an insulating casing comprising a plurality of partitions for supporting each terminal member in an insulated state.
摘要翻译： 一种燃料电池堆，包括通过隔板堆叠的多个燃料电池单元，其还包括（a）在隔板的周边上的电压测量突起端子，（b）多个端子构件，其连接到电压输入端子 电压测量装置，以及（c）绝缘壳体，包括用于在绝缘状态下支撑每个端子构件的多个隔板。
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公开(公告)号：US08461808B2
公开(公告)日：2013-06-11
申请号：US12389964
申请日：2009-02-20
IPC分类号： H02J7/04
CPC分类号： H02J7/0021 , B60L11/18 , B60L2210/10 , H02M3/33561 , Y02T10/7005 , Y02T10/7055 , Y02T10/7216
摘要： A DC-DC converter includes: a transformer including primary and secondary windings; a switching element that drives the primary winding; a comparator that compares a voltage induced in the secondary winding with a predetermined voltage to detect that the voltage is outside a predetermined voltage range; and a controller. The controller stops switching operation of the switching element when the voltage is outside the predetermined voltage range. Preferably, the DC-DC converter is of a flyback system.
摘要翻译： DC-DC转换器包括：包括初级和次级绕组的变压器; 驱动初级绕组的开关元件; 比较器，将次级绕组中感应的电压与预定电压进行比较，以检测电压在预定电压范围之外; 和控制器。 当电压超出预定电压范围时，控制器停止开关元件的开关操作。 优选地，DC-DC转换器是回扫系统。
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公开(公告)号：US07201981B2
公开(公告)日：2007-04-10
申请号：US10717330
申请日：2003-11-18
CPC分类号： H01M8/04037 , H01M8/0263 , H01M8/04223 , H01M8/04268 , H01M8/04302 , H01M8/241 , H01M8/242 , H01M8/2483
摘要： A fuel cell stack is formed by stacking a plurality of fuel cells. A heating mechanism is provided for heating an outermost fuel cell by external electrical energy. A power generation circuit including electric heaters corresponding to the fuel cells is provided. Further, a switching mechanism including switches for selectively connecting the fuel cells to the power generation circuit or selectively disconnecting the fuel cells from the power generation circuit is provided.
摘要翻译： 通过堆叠多个燃料电池来形成燃料电池堆。 提供加热机构，用于通过外部电能来加热最外面的燃料电池。 提供了包括对应于燃料电池的电加热器的发电电路。 此外，提供了一种开关机构，其包括用于将燃料电池选择性地连接到发电电路或者选择性地将燃料电池与发电电路断开的开关。
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公开(公告)号：US20060132139A1
公开(公告)日：2006-06-22
申请号：US11285319
申请日：2005-11-23
IPC分类号： G01N27/416 , H02J7/00
CPC分类号： G01R31/3658 , G01R31/3662 , H02J7/0021
摘要： An apparatus measures a voltage of a cell while scanning a group of cells in a cell stack, in which a plurality of cells is electrically connected in series. The apparatus has a first switching device and a voltage detecting device. The first switching device is connected in series with a signal line carrying a voltage of a cell. The voltage detecting device detects the voltage of the cell, which is electrically connected with signal lines carrying voltages of cells belonging to a group. When the first switching device is electrically connected with a connecting point between two successive groups of cells, the first switching device is shared by the two groups.
摘要翻译： 一个装置在扫描多个单元串联电连接的单元堆叠中的一组单元时，测量单元的电压。 该装置具有第一开关装置和电压检测装置。 第一开关装置与承载电池电压的信号线串联连接。 电压检测装置检测与承载属于一组的电池的电压的信号线电连接的电池的电压。 当第一开关装置与两个连续的电池组之间的连接点电连接时，第一开关装置由两组共享。
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17.发明申请公开(公告)号：US20060035132A1
公开(公告)日：2006-02-16
申请号：US11198259
申请日：2005-08-05
申请人： Toshiaki Ariyoshi , Jun Kondo
发明人： Toshiaki Ariyoshi , Jun Kondo
IPC分类号： H01M2/02
CPC分类号： H01M8/0297 , H01M8/0247 , H01M8/0273 , H01M8/241 , H01M8/242 , H01M8/2457 , H01M8/2465 , H01M2008/1095
摘要： In the connecting structure of the present invention, connectors 8 and 9 which are in contact with terminals 6 and 7 are connected to fuel cell 1 including first cells 2a which have the terminals 6 and 7 at an anode plate and a cathode respectively, and second cells 2b which have terminals 6 and 7 in neither an anode plate nor a cathode, stacked alternately.
摘要翻译： 在本发明的连接结构中，与端子6和7接触的连接器8和9分别连接到包括在阳极板和阴极上具有端子6和7的第一电池2a的燃料电池1，以及 在阳极板和阴极中都具有端子6和7的第二电池2b交替堆叠。
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公开(公告)号：US07719284B2
公开(公告)日：2010-05-18
申请号：US11285319
申请日：2005-11-23
IPC分类号： G01N27/416
CPC分类号： G01R31/3658 , G01R31/3662 , H02J7/0021
摘要： An apparatus measures a voltage of a cell while scanning a group of cells in a cell stack, in which a plurality of cells is electrically connected in series. The apparatus has a first switching device and a voltage detecting device. The first switching device is connected in series with a signal line carrying a voltage of a cell. The voltage detecting device detects the voltage of the cell, which is electrically connected with signal lines carrying voltages of cells belonging to a group. When the first switching device is electrically connected with a connecting point between two successive groups of cells, the first switching device is shared by the two groups.
摘要翻译： 一个装置在扫描多个单元串联电连接的单元堆叠中的一组单元时，测量单元的电压。 该装置具有第一开关装置和电压检测装置。 第一开关装置与承载电池电压的信号线串联连接。 电压检测装置检测与承载属于一组的电池的电压的信号线电连接的电池的电压。 当第一开关装置与两个连续的电池组之间的连接点电连接时，第一开关装置由两组共享。
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公开(公告)号：US07126342B2
公开(公告)日：2006-10-24
申请号：US10549870
申请日：2004-03-23
申请人： Akio Iwabuchi , Masaki Kanazawa , Kazuya Aizawa , Norimasa Yamada , Toshiaki Ariyoshi , Takafumi Tsurumi , Yoshikazu Nomoto
发明人： Akio Iwabuchi , Masaki Kanazawa , Kazuya Aizawa , Norimasa Yamada , Toshiaki Ariyoshi , Takafumi Tsurumi , Yoshikazu Nomoto
IPC分类号： G01N27/416 , H02J7/00
CPC分类号： G01R19/16542 , G01R31/362 , G01R31/3658
摘要： A voltage measurement device includes a first group of switches Q1, Q2, a second group of switches Q7, Q8 and a third groups of switches Q5, Q6. By turning on the third group of switches Q5, Q6, the first group of switches Q1, Q2 are turned on, so that a condenser C1 is charged by voltage impressed between a voltage input terminal A and a voltage input terminal B. While the first group of switches Q1, Q2 are turned off by tuning off the third group of switches Q5, Q6, the second group of switches Q7, Q8 are turned on, so that voltage retained in the condenser C1 is generated between a voltage output terminal G and a voltage output terminal H.
摘要翻译： 电压测量装置包括第一组开关Q 1，Q 2，第二组开关Q 7，Q 8和第三组开关Q 5，Q 6。 通过接通第三组开关Q 5，Q 6，第一组开关Q 1，Q 2导通，使得电容器C 1被施加在电压输入端子A和电压输入端子 当通过调谐第三组开关Q 5，Q 6关闭第一组开关Q 1，Q 2时，第二组开关Q 7，Q 8导通，使得保持在 在电压输出端子G和电压输出端子H之间产生电容器C 1。
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公开(公告)号：US20060186894A1
公开(公告)日：2006-08-24
申请号：US10549870
申请日：2004-03-23
申请人： Akio Iwabuchi , Masaki Kanazawa , Kazuya Aizawa , Norimasa Yamada , Toshiaki Ariyoshi , Takafumi Tsurumi , Yoshikazu Nomoto
发明人： Akio Iwabuchi , Masaki Kanazawa , Kazuya Aizawa , Norimasa Yamada , Toshiaki Ariyoshi , Takafumi Tsurumi , Yoshikazu Nomoto
IPC分类号： G01R27/02
CPC分类号： G01R19/16542 , G01R31/362 , G01R31/3658
摘要： A voltage measurement device includes a first group of switches Q1, Q2, a second group of switches Q7, Q8 and a third groups of switches Q5, Q6. By turning on the third group of switches Q5, Q6, the first group of switches Q1, Q2 are turned on, so that a condenser C1 is charged by voltage impressed between a voltage input terminal A and a voltage input terminal B. While the first group of switches Q1, Q2 are turned off by tuning off the third group of switches Q5, Q6, the second group of switches Q7, Q8 are turned on, so that voltage retained in the condenser C1 is generated between a voltage output terminal G and a voltage output terminal H.
摘要翻译： 电压测量装置包括第一组开关Q 1，Q 2，第二组开关Q 7，Q 8和第三组开关Q 5，Q 6。 通过接通第三组开关Q 5，Q 6，第一组开关Q 1，Q 2导通，使得电容器C 1被施加在电压输入端子A和电压输入端子 当通过调谐第三组开关Q 5，Q 6关闭第一组开关Q 1，Q 2时，第二组开关Q 7，Q 8导通，使得保持在 在电压输出端子G和电压输出端子H之间产生电容器C 1。
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