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1. 发明申请

US20100090653A1 BATTERY DEVICE 审中-公开
标题翻译：电池装置
公开(公告)号：US20100090653A1
公开(公告)日：2010-04-15
申请号：US12576499
申请日：2009-10-09
申请人： Yuuki KUWANO , Ryuichi Morikawa , Mami Mizutani , Yukitaka Monden , Masayuki Kubota
发明人： Yuuki KUWANO , Ryuichi Morikawa , Mami Mizutani , Yukitaka Monden , Masayuki Kubota
IPC分类号： H02J7/00
CPC分类号： H01M10/482 , B60L3/0046 , B60L3/04 , B60L58/18 , B60L58/22 , B60L2240/547 , B60L2250/12 , H02J7/0016 , H02J7/0031 , H02J2007/0037 , H02J2007/004 , Y02T10/7005 , Y02T10/7061
摘要： A battery device includes electric cells connected in series, resistors connected to respective electrodes of the electric cells, discharge switches for discharging voltages between the respective electrodes of each of the battery cells via the resistors, and a voltage detection and control circuit. When a detection voltage when the discharge switch is closed and not disconnected is defined as V, a detection voltage when a discharge switch is closed and disconnected is defined as VS, and a detection voltage when a discharge switch is not closed and not disconnected is defined as VE, the voltage detection and control circuit arranges a relationship between a disconnect determination voltage VSL and a discharge malfunction determination voltage VSH so as to be VE>VSH>V>VSL>V. The battery device includes a method of making a malfunction detection signal for determining the battery device as a malfunction when at least one of voltages of the electric cells detected when closing the discharge switch is determined to be the discharge malfunction determination voltage VSH or more, or the disconnect determination voltage VSL or less.
摘要翻译：电池装置包括串联连接的电池，连接到电池的各个电极的电阻器，用于通过电阻器对每个电池单元的各个电极之间的电压进行放电的放电开关，以及电压检测和控制电路。当放电开关闭合且未断开时的检测电压定义为V时，放电开关闭合断开时的检测电压定义为VS，并且定义放电开关未闭合且未断开时的检测电压作为VE，电压检测和控制电路将断开确定电压VSL和放电故障确定电压VSH之间的关系设置为VE> VSH> V> VSL> V。电池装置包括：当在关闭放电开关时检测到的电池的电压中的至少一个被确定为放电故障判定电压VSH以上时，将用于确定电池装置的故障检测信号作为故障的方法，或断开判定电压VSL以下。

2. 发明授权

US08384351B2 Battery system using battery unit in which battery arms are connected in parallel 有权
标题翻译：使用电池单元的电池系统，其中电池臂并联连接
公开(公告)号：US08384351B2
公开(公告)日：2013-02-26
申请号：US12566997
申请日：2009-09-25
申请人： Yukitaka Monden , Ryuichi Morikawa , Mami Mizutani , Yuki Kuwano , Masayuki Kubota , Yasuyuki Ito
发明人： Yukitaka Monden , Ryuichi Morikawa , Mami Mizutani , Yuki Kuwano , Masayuki Kubota , Yasuyuki Ito
IPC分类号： H02J7/04
CPC分类号： H02J7/0026 , H01M10/48
摘要： A battery system includes a battery unit in which battery arms are connected in parallel, and a charge/discharge control device that controls charge/discharge of the battery unit. Each of the battery arms includes: a battery composed of one or more battery cells connected in series; a switch connected in series to the battery; and a battery monitoring device that, in a case of having detected abnormality of the battery, opens the switch to thereby isolate the battery arm including the abnormal battery, and sends a switch opening signal indicating that the switch has been opened to the charge/discharge control device. The charge/discharge control device performs a control to reduce a charge/discharge current or charge/discharge power of the battery unit when the switch opening signal is sent from the battery monitoring device of the battery unit to the charge/discharge control device.
摘要翻译：电池系统包括并联连接电池臂的电池单元和控制电池单元的充电/放电的充放电控制装置。每个电池臂包括：由串联连接的一个或多个电池单元组成的电池; 与电池串联的开关; 以及电池监视装置，在检测到电池的异常的情况下，打开开关，使包含异常电池的电池臂隔离，并将表示开关已经打开的开关信号发送到充放电控制装置当开关信号从电池单元的电池监视装置发送到充放电控制装置时，充放电控制装置执行减小电池单元的充放电电流或充电/放电功率的控制。

3. 发明申请

US20100079108A1 BATTERY UNIT AND BATTERY SYSTEM USING THE BATTERY UNIT 有权
标题翻译：电池组和使用电池单元的电池系统
公开(公告)号：US20100079108A1
公开(公告)日：2010-04-01
申请号：US12566997
申请日：2009-09-25
申请人： Yukitaka MONDEN , Ryuichi Morikawa , Mami Mizutani , Yuki Kuwano , Masayuki Kubota , Yasuyuki Ito
发明人： Yukitaka MONDEN , Ryuichi Morikawa , Mami Mizutani , Yuki Kuwano , Masayuki Kubota , Yasuyuki Ito
IPC分类号： H02J7/00
CPC分类号： H02J7/0026 , H01M10/48
摘要： A battery system includes a battery unit in which battery arms are connected in parallel, and a charge/discharge control device that controls charge/discharge of the battery unit. Each of the battery arms includes: a battery composed of one or more battery cells connected in series; a switch connected in series to the battery; and a battery monitoring device that, in a case of having detected abnormality of the battery, opens the switch to thereby isolate the battery arm including the abnormal battery, and sends a switch opening signal indicating that the switch has been opened to the charge/discharge control device. The charge/discharge control device performs a control to reduce a charge/discharge current or charge/discharge power of the battery unit when the switch opening signal is sent from the battery monitoring device of the battery unit to the charge/discharge control device.
摘要翻译：电池系统包括并联连接电池臂的电池单元和控制电池单元的充电/放电的充放电控制装置。每个电池臂包括：由串联连接的一个或多个电池单元组成的电池; 与电池串联的开关; 以及电池监视装置，在检测到电池的异常的情况下，打开开关，使包含异常电池的电池臂隔离，并将表示开关已经打开的开关信号发送到充放电控制装置当开关信号从电池单元的电池监视装置发送到充放电控制装置时，充放电控制装置执行减小电池单元的充放电电流或充电/放电功率的控制。

4. 发明申请

US20100244845A1 CURRENT INTEGRATING CIRCUIT DEVICE AND SECONDARY BATTERY PACKAGE USING THE SAME 审中-公开
标题翻译：电流集成电路装置及二次电池组合
公开(公告)号：US20100244845A1
公开(公告)日：2010-09-30
申请号：US12716586
申请日：2010-03-03
申请人： Ryuichi Morikawa , Masayuki Kubota , Mami Mizutani , Yukitaka Monden , Yuki Kuwano , Masahiro Tohara
发明人： Ryuichi Morikawa , Masayuki Kubota , Mami Mizutani , Yukitaka Monden , Yuki Kuwano , Masahiro Tohara
IPC分类号： G01R27/26 , G01R19/18
CPC分类号： G01R19/25 , G01R31/3828 , G01R31/3832
摘要： A current integrating circuit device, including a current sensor to detect a current flowing through a current path, a first-order lag filter to filter an output of the current sensor, an A/D converter to convert an analog signal filtered by the first-order lag filter into a digital signal, and a proportional integrator to proportionally integrate the digital signal outputted from the A/D converter.
摘要翻译：一种电流积分电路装置，包括用于检测流过电流路径的电流的电流传感器，用于滤波电流传感器的输出的一阶滞后滤波器，A / D转换器，用于转换由第一级电流滤波的模拟信号，将数字信号的滞后滤波器和比例积分器成比例地积分从A / D转换器输出的数字信号。

5. 发明申请

US20100308775A1 BATTERY PACK AND SECONDARY BATTERY SYSTEM 审中-公开
标题翻译：电池组和二次电池系统
公开(公告)号：US20100308775A1
公开(公告)日：2010-12-09
申请号：US12812977
申请日：2009-01-15
申请人： Mami Mizutani , Ryuichi Morikawa , Yukitaka Monden , Fumitaka Mouri , Takeo Kakuchi , Takafumi Nakahama
发明人： Mami Mizutani , Ryuichi Morikawa , Yukitaka Monden , Fumitaka Mouri , Takeo Kakuchi , Takafumi Nakahama
IPC分类号： H02J7/04
CPC分类号： H01M2/30 , H01M2/0215 , H01M10/4257 , H01M10/44
摘要： A battery pack is a battery pack chargeable a normal charge and a quick charge, and includes: a normal charging terminal 10 (11, 12) configured to apply a current of a first predetermined value to a battery cell; and a quick charging terminal 30 (31, 32) configured to apply to the battery cell a current of a second predetermined value exceeding the first predetermined value, the quick charging terminal having a different shape from a shape of the normal charging terminal.
摘要翻译：电池组是能够对正常充电和快速充电进行充电的电池组，包括：正常充电端子10（11,12），被配置为向电池单元施加第一预定值的电流; 以及配置为向电池单元施加超过第一预定值的第二预定值的电流的快速充电端子30（31,32），该快速充电端子具有与正常充电端子的形状不同的形状。

6. 发明申请

US20100019724A1 BATTERY SYSTEM USING SECONDARY BATTERY 审中-公开
标题翻译：使用二次电池的电池系统
公开(公告)号：US20100019724A1
公开(公告)日：2010-01-28
申请号：US12508173
申请日：2009-07-23
申请人： Mami Mizutani , Ryuichi Morikawa , Yukitaka Monden , Takeo Kakuchi , Takafumi Nakahama
发明人： Mami Mizutani , Ryuichi Morikawa , Yukitaka Monden , Takeo Kakuchi , Takafumi Nakahama
IPC分类号： H02J7/00
CPC分类号： H01M10/441 , H01M10/425 , H01M10/482
摘要： A battery system in which module batteries, each of which includes cell batteries connected in series, are connected to one another. Each of the module batteries includes: a cell voltage detection/inter-cell balancing circuit that detects a cell voltage of each of the cell batteries to then create a cell voltage signal, and balances energies among the cell batteries based on the created cell voltage signal; and an inter-module balancing circuit that balances energies among the module batteries based on a module voltage obtained by summing up the cell voltages of the cell batteries.
摘要翻译：一种电池系统，其中包括串联连接的电池的模块电池彼此连接。每个模块电池包括：单元电压检测/单元间平衡电路，其检测每个单元电池的单元电压，然后创建单元电压信号，并且基于所创建的单元电压信号来平衡单元电池中的能量 ; 以及模块间平衡电路，其基于通过对电池单体电池的电池电压求和而获得的模块电压来平衡模块电池之间的能量。

7. 发明申请

US20110050169A1 SECONDARY BATTERY DEVICE AND VEHICLE 有权
标题翻译：二次电池装置和车辆
公开(公告)号：US20110050169A1
公开(公告)日：2011-03-03
申请号：US12872257
申请日：2010-08-31
申请人： Takashi AKIBA , Mami Mizutani , Fumiyuki Yamane , Yuki Kuwano , Ryuichi Morikawa , Shuji Ono , Nobuo Shibuya , Kazuto Kuroda , Shinichiro Kosugi , Yasuhiro Miyamoto
发明人： Takashi AKIBA , Mami Mizutani , Fumiyuki Yamane , Yuki Kuwano , Ryuichi Morikawa , Shuji Ono , Nobuo Shibuya , Kazuto Kuroda , Shinichiro Kosugi , Yasuhiro Miyamoto
IPC分类号： H02J7/04
CPC分类号： H02J9/002 , B60L2230/16 , B60L2240/545 , B60L2240/547 , H02J7/0016 , Y02T10/7088 , Y02T90/128 , Y02T90/163
摘要： According to one embodiment, the power supply management portion includes a timer configured to output an ON signal every time set by the control circuit, an OR circuit configured to receive supply of an output signal from the timer, an external signal supplied from outside, and a switch control signal output from the control circuit, and a switch circuit configured to switch output of the power source voltage from an external power source according to an output signal from the OR circuit, and the control circuit turns on a switch control signal after confirming which of the output signal from the timer or the external signal has turned on the switch circuit and turns off the switch control signal when both of the output signal from the timer and the signal supplied from outside are turned off.
摘要翻译：根据一个实施例，电源管理部分包括定时器，其被配置为每当由控制电路设置时输出ON信号; OR电路，被配置为接收来自定时器的输出信号的提供;从外部提供的外部信号;以及从控制电路输出的开关控制信号，以及开关电路，被配置为根据来自OR电路的输出信号从外部电源切换电源电压的输出，并且控制电路在确认之后接通开关控制信号当来自定时器的输出信号和从外部提供的信号都断开时，来自定时器或外部信号的输出信号中的哪一个已经导通开关电路并且关闭开关控制信号。

8. 发明授权

US08400102B2 Assembled battery unit and vehicle 有权
标题翻译：组装电池单元和车辆
公开(公告)号：US08400102B2
公开(公告)日：2013-03-19
申请号：US12836972
申请日：2010-07-15
申请人： Mami Mizutani , Ryuichi Morikawa , Masahiro Tohara , Shinichiro Kosugi
发明人： Mami Mizutani , Ryuichi Morikawa , Masahiro Tohara , Shinichiro Kosugi
IPC分类号： H02J7/14 , H02J7/00
CPC分类号： H02J7/0016 , B60L11/1864 , B60L11/1866 , H01M10/441 , H01M10/46 , H01M10/482 , Y02T10/7005 , Y02T10/7061
摘要： According to one of the embodiment, an assembled battery has a plurality of cells electrically connected in series. A charge amount difference detection circuit detects charge amount difference of the cells. Wherein, while a charging or discharge current is being applied to the cells, the charge amount difference detection circuit detects charge amount differences greater than a charge amount of a reference cell having a minimum charge amount, the charge amount differences of the cells are determined by addition of the charging or discharge currents during a period corresponding to the time differences between the reference cell and the other cells reaching a predetermined specific voltage, discharge switches are controlled by a switch controller, based on the charging amount differences.
摘要翻译：根据实施例中的一个，组电池具有串联电连接的多个单电池。电荷量差检测电路检测电池的充电量差。其中，当对单元施加充电或放电电流时，充电量差异检测电路检测大于具有最小充电量的参考电池的充电量的电荷量差，电池的充电量差由在对应于参考单元和其他单元之间的时间差达到预定的特定电压的时间段内增加充电或放电电流，放电开关由开关控制器基于充电量差异来控制。

9. 发明授权

US08368353B2 Secondary battery device and vehicle 有权
标题翻译：二次电池装置和车辆
公开(公告)号：US08368353B2
公开(公告)日：2013-02-05
申请号：US12872257
申请日：2010-08-31
申请人： Takashi Akiba , Mami Mizutani , Fumiyuki Yamane , Yuki Kuwano , Ryuichi Morikawa , Shuji Ono , Nobuo Shibuya , Kazuto Kuroda , Shinichiro Kosugi , Yasuhiro Miyamoto
发明人： Takashi Akiba , Mami Mizutani , Fumiyuki Yamane , Yuki Kuwano , Ryuichi Morikawa , Shuji Ono , Nobuo Shibuya , Kazuto Kuroda , Shinichiro Kosugi , Yasuhiro Miyamoto
IPC分类号： H02J7/00 , H05K7/14 , B60K1/00
CPC分类号： H02J9/002 , B60L2230/16 , B60L2240/545 , B60L2240/547 , H02J7/0016 , Y02T10/7088 , Y02T90/128 , Y02T90/163
摘要： According to one embodiment, the power supply management portion includes a timer configured to output an ON signal every time set by the control circuit, an OR circuit configured to receive supply of an output signal from the timer, an external signal supplied from outside, and a switch control signal output from the control circuit, and a switch circuit configured to switch output of the power source voltage from an external power source according to an output signal from the OR circuit, and the control circuit turns on a switch control signal after confirming which of the output signal from the timer or the external signal has turned on the switch circuit and turns off the switch control signal when both of the output signal from the timer and the signal supplied from outside are turned off.
摘要翻译：根据一个实施例，电源管理部分包括定时器，其被配置为每当由控制电路设置时输出ON信号; OR电路，被配置为接收来自定时器的输出信号的提供;从外部提供的外部信号;以及从控制电路输出的开关控制信号，以及开关电路，被配置为根据来自OR电路的输出信号从外部电源切换电源电压的输出，并且控制电路在确认之后接通开关控制信号当来自定时器的输出信号和从外部提供的信号都断开时，来自定时器或外部信号的输出信号中的哪一个已经导通开关电路并且关闭开关控制信号。

10. 发明申请

US20110011653A1 ASSEMBLED BATTERY UNIT AND VEHICLE 有权
标题翻译：组装电池单元和车辆
公开(公告)号：US20110011653A1
公开(公告)日：2011-01-20
申请号：US12836972
申请日：2010-07-15
申请人： Mami Mizutani , Ryuichi Morikawa , Masahiro Tohara , Shinichiro Kosugi
发明人： Mami Mizutani , Ryuichi Morikawa , Masahiro Tohara , Shinichiro Kosugi
IPC分类号： B60K1/00 , H02J7/00
CPC分类号： H02J7/0016 , B60L11/1864 , B60L11/1866 , H01M10/441 , H01M10/46 , H01M10/482 , Y02T10/7005 , Y02T10/7061
摘要： According to one of the embodiment, an assembled battery has a plurality of cells electrically connected in series. A charge amount difference detection circuit detects charge amount difference of the cells. Wherein, while a charging or discharge current is being applied to the cells, the charge amount difference detection circuit detects charge amount differences greater than a charge amount of a reference cell having a minimum charge amount, the charge amount differences of the cells are determined by addition of the charging or discharge currents during a period corresponding to the time differences between the reference cell and the other cells reaching a predetermined specific voltage, discharge switches are controlled by a switch controller, based on the charging amount differences.
摘要翻译：根据实施例中的一个，组电池具有串联电连接的多个单电池。电荷量差检测电路检测电池的充电量差。其中，当对单元施加充电或放电电流时，充电量差异检测电路检测大于具有最小充电量的参考电池的充电量的电荷量差，电池的充电量差由在对应于参考单元和其他单元之间的时间差达到预定的特定电压的时间段内增加充电或放电电流，放电开关由开关控制器基于充电量差异来控制。

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