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公开(公告)号：US07742885B2
公开(公告)日：2010-06-22
申请号：US11913128
申请日：2006-07-21
CPC分类号： H02J7/1461 , B60L1/00 , B60L3/0038 , B60L3/0046 , B60L3/0092 , B60L11/005 , B60L11/1861 , B60L11/1864 , B60L2250/10 , B60L2250/16 , B60T2270/414 , G01R31/028 , G01R31/3679 , H02J7/1423 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/7061
摘要： A vehicle power supply device has a capacitor unit including capacitors storing auxiliary power; a temperature sensor; a charge circuit; a capacitor-unit current detector; a capacitor-unit voltage detector; a controller; a storage; and a determination unit. The determination unit determines the degradation level of the capacitor unit based on at least one of an internal resistance standard value and a corrected calculated value of capacitance. This structure determines degradation of the vehicle power supply device more accurately than ever, so that the device can be used until the end of the actual life.
摘要翻译： 车辆供电装置具有包括存储辅助电力的电容器的电容器单元; 温度传感器; 充电电路; 电容器单元电流检测器; 电容器单元电压检测器; 控制器 一个存储 和确定单元。 确定单元基于内部电阻标准值和校正的电容值计算值中的至少一个来确定电容器单元的劣化水平。 这种结构比以往任何时候都更精确地确定车辆供电装置的劣化，使得该装置可以在实际使用寿命结束之前使用。
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公开(公告)号：US07547233B2
公开(公告)日：2009-06-16
申请号：US10543061
申请日：2004-09-16
申请人： Tatehiko Inoue , Junji Takemoto , Shusaku Kawasaki
发明人： Tatehiko Inoue , Junji Takemoto , Shusaku Kawasaki
IPC分类号： H01G4/38
CPC分类号： H01G2/04 , H01G2/06 , H01G9/0003 , H01G9/26 , H05K3/301 , H05K2201/10015 , H05K2201/10409 , H05K2201/10606 , H05K2201/2036 , H05K2203/167
摘要： A capacitor unit is provided, which has a long lifetime and is free from maintenance when it is used as an emergency power supply of electronic control braking system, etc. and in which weight load is not applied to a circuit board, high reliability in use under harsh vibration conditions is achieved, and short-circuit defect does not occur even when an explosion-proof valve operates. The capacitor unit of the present invention includes a plurality of capacitors, a circuit board on which a circuit pattern for connecting the capacitors is formed, and a holder sandwiching and retaining the body parts of the capacitors.
摘要翻译： 提供一种电容器单元，其寿命长，并且在用作电子控制制动系统的应急电源等时不受维护，并且其中不对电路板施加重量负载，在使用中具有高可靠性 在恶劣的振动条件下，即使在防爆阀操作时也不会发生短路故障。 本发明的电容器单元包括多个电容器，其上形成有用于连接电容器的电路图案的电路板和夹持并保持电容器的主体部分的保持架。
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公开(公告)号：US20060050468A1
公开(公告)日：2006-03-09
申请号：US10543061
申请日：2004-09-16
申请人： Tatehiko Inoue , Junji Takemoto , Shusaku Kawasaki
发明人： Tatehiko Inoue , Junji Takemoto , Shusaku Kawasaki
IPC分类号： H01G4/38
CPC分类号： H01G2/04 , H01G2/06 , H01G9/0003 , H01G9/26 , H05K3/301 , H05K2201/10015 , H05K2201/10409 , H05K2201/10606 , H05K2201/2036 , H05K2203/167
摘要： A capacitor unit is provided, which has a long lifetime and is free from maintenance when it is used as an emergency power supply of electronic control braking system, etc. and in which weight load is not applied to a circuit board, high reliability in use under harsh vibration conditions is achieved, and short-circuit defect does not occur even when an explosion-proof valve operates. The capacitor unit of the present invention includes a plurality of capacitors, a circuit board on which a circuit pattern for connecting the capacitors is formed, and a holder sandwiching and retaining the body parts of the capacitors.
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公开(公告)号：US07427851B2
公开(公告)日：2008-09-23
申请号：US10543013
申请日：2004-09-15
申请人： Junji Takemoto , Shusaku Kawasaki , Tatehiko Inoue
发明人： Junji Takemoto , Shusaku Kawasaki , Tatehiko Inoue
IPC分类号： H02J7/00
CPC分类号： H01G9/14 , B60L11/005 , B60L11/1872 , B60L11/1879 , B60L2270/142 , B60L2270/145 , B60R16/023 , B60Y2400/114 , H01G9/08 , H02J7/345 , H05K1/14 , Y02T10/7005 , Y02T10/7022 , Y02T10/705
摘要： A capacitor unit using a plurality of capacitors and which has a long lifetime and is maintenance-free is provided. The capacitor unit has a high reliability even in harsh using conditions of vibration and shock and a high noise resistant property. This capacitor unit includes a capacitor block in which a plurality of capacitors are incorporated into a holder with body portions of the capacitors sandwiched; a control circuit portion including a charging and discharging circuit for charging or discharging this capacitor block; a relay connector for electrically connecting thereof, and a case housing thereof.
摘要翻译： 提供一种使用多个电容器并且具有长寿命且无需维护的电容器单元。 电容器单元即使在恶劣的振动和冲击条件下也具有很高的可靠性和高抗噪性能。 该电容器单元包括电容器块，其中多个电容器被并入到夹持器中，电容器的主体部分被夹持; 控制电路部分，包括用于对该电容器块进行充电或放电的充电和放电电路; 用于电连接的中继连接器及其外壳。
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公开(公告)号：US20060061937A1
公开(公告)日：2006-03-23
申请号：US10543013
申请日：2004-09-15
申请人： Junji Takemoto , Shusaku Kawasaki , Tatehiko Inoue
发明人： Junji Takemoto , Shusaku Kawasaki , Tatehiko Inoue
IPC分类号： H01G4/38
CPC分类号： H01G9/14 , B60L11/005 , B60L11/1872 , B60L11/1879 , B60L2270/142 , B60L2270/145 , B60R16/023 , B60Y2400/114 , H01G9/08 , H02J7/345 , H05K1/14 , Y02T10/7005 , Y02T10/7022 , Y02T10/705
摘要： A capacitor unit using a plurality of capacitors and which has a long lifetime and is maintenance-free is provided. The capacitor unit has a high reliability even in harsh using conditions of vibration and shock and a high noise resistant property. This capacitor unit includes a capacitor block in which a plurality of capacitors are incorporated into a holder with body portions of the capacitors sandwiched; a control circuit portion including a charging and discharging circuit for charging or discharging this capacitor block; a relay connector for electrically connecting thereof, and a case housing thereof.
摘要翻译： 提供一种使用多个电容器并且具有长寿命且无需维护的电容器单元。 电容器单元即使在恶劣的振动和冲击条件下也具有很高的可靠性和高抗噪性能。 该电容器单元包括电容器块，其中多个电容器被并入到夹持器中，电容器的主体部分被夹持; 控制电路部分，包括用于对该电容器块进行充电或放电的充电和放电电路; 用于电连接的中继连接器及其外壳。
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公开(公告)号：US07855533B2
公开(公告)日：2010-12-21
申请号：US11909751
申请日：2006-06-02
申请人： Yoshimitu Odajima , Junji Takemoto , Kazuki Morita
发明人： Yoshimitu Odajima , Junji Takemoto , Kazuki Morita
IPC分类号： H02J7/00
CPC分类号： H02J7/0091
摘要： A charging apparatus suppresses rise in temperature of an internal chip of a charging element. The output signal obtained from a current detecting portion for detecting charging current to a capacitor and from a voltage detecting portion for detecting a difference between a voltage (VC) of capacitor and a voltage corresponding to DC power supply is integrated by integrator. The charging is carried out by controlling power of a charging element to a predetermined value using an output signal of the integrator and at a time near the completion of the charging, the charging element is controlled by constant-voltage-control-circuit so as to charge the capacitor up to a predetermined voltage. Consequently, the maximum temperature inside the charging element is reduced, thereby providing a charging apparatus with high reliability.
摘要翻译： 充电装置抑制充电元件的内部芯片的温度上升。 从用于检测到电容器的充电电流的电流检测部分和从用于检测电容器的电压（VC）和与DC电源相对应的电压之间的差的电压检测部分获得的输出信号被积分器积分。 充电是通过使用积分器的输出信号将充电元件的功率控制到预定值，并且在充电完成时，充电元件由恒压控制电路控制，以便 将电容器充电至预定电压。 因此，充电元件内的最高温度降低，从而提供高可靠性的充电装置。
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公开(公告)号：US07777456B2
公开(公告)日：2010-08-17
申请号：US11918252
申请日：2006-05-15
申请人： Kazuki Morita , Yoshimitu Odajima , Junji Takemoto
发明人： Kazuki Morita , Yoshimitu Odajima , Junji Takemoto
CPC分类号： H02J7/0018 , H02J7/345
摘要： Electric storage device is provided which is capable of smoothly charging storage elements and reliably detecting an overvoltage of each of the storage elements. Electric storage device includes charging/discharging limiting circuit. Charging/discharging limiting circuit includes charge element, discharge, control unit, charging current detection unit, voltage detection unit, valuable reference voltage source, and voltage comparison unit. A magnitude of valuable reference voltage source that is connected to an input terminal on a first side of voltage comparison unit is adjusted by charging current detection unit. Detection signal from the voltage detection unit is given to an input terminal on a second side of voltage comparison unit.
摘要翻译： 提供了能够平滑地对存储元件进行充电并可靠地检测每个存储元件的过电压的蓄电装置。 蓄电装置包括充放电限制电路。 充电/放电限制电路包括充电元件，放电，控制单元，充电电流检测单元，电压检测单元，有价值的参考电压源和电压比较单元。 通过充电电流检测单元调节连接到电压比较单元的第一侧上的输入端子的有价值的参考电压源的大小。 来自电压检测单元的检测信号被提供给电压比较单元的第二侧上的输入端子。
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公开(公告)号：US20090088993A1
公开(公告)日：2009-04-02
申请号：US11913128
申请日：2006-07-21
IPC分类号： G01R31/36
CPC分类号： H02J7/1461 , B60L1/00 , B60L3/0038 , B60L3/0046 , B60L3/0092 , B60L11/005 , B60L11/1861 , B60L11/1864 , B60L2250/10 , B60L2250/16 , B60T2270/414 , G01R31/028 , G01R31/3679 , H02J7/1423 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/7061
摘要： A vehicle power supply device has a capacitor unit including capacitors storing auxiliary power; a temperature sensor; a charge circuit; a capacitor-unit current detector; a capacitor-unit voltage detector; a controller; a storage; and a determination unit. The determination unit determines the degradation level of the capacitor unit based on at least one of an internal resistance standard value and a corrected calculated value of capacitance. This structure determines degradation of the vehicle power supply device more accurately than ever, so that the device can be used until the end of the actual life.
摘要翻译： 车辆供电装置具有包括存储辅助电力的电容器的电容器单元; 温度传感器; 充电电路; 电容器单元电流检测器; 电容器单元电压检测器; 控制器 一个存储 和确定单元。 确定单元基于内部电阻标准值和校正的电容值计算值中的至少一个来确定电容器单元的劣化水平。 这种结构比以往任何时候都更精确地确定车辆供电装置的劣化，使得该装置可以在实际使用寿命结束之前使用。
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公开(公告)号：US07482816B2
公开(公告)日：2009-01-27
申请号：US11663806
申请日：2006-08-23
申请人： Yoshimitu Odajima , Kazuki Morita , Junji Takemoto
发明人： Yoshimitu Odajima , Kazuki Morita , Junji Takemoto
IPC分类号： G01R31/12
CPC分类号： G01R31/3658 , H02J7/0019
摘要： In a voltage monitor that measures voltages applied to the terminals of each of a plurality of capacitors constituting a storage section, the each voltage applied to a connecting point between terminals of the capacitors in charging operation, is divided by resistors and the divided voltage is fed into a selector switch. The resistance values used for dividing the each voltage are determined in advance so that a short-circuit between adjacent input terminals of the selector switch allows the divided voltage to have a voltage shift remarkably larger or smaller than the divided voltage obtained under the normal charging operation.
摘要翻译： 在测量施加到构成存储部的多个电容器的各个端子的电压的电压监视器中，在充电操作中施加到电容器的端子之间的连接点的每个电压被电阻分压，并且分压 进入选择开关。 用于分割每个电压的电阻值预先确定，使得选择开关的相邻输入端子之间的短路允许分压电压显着大于或小于在正常充电操作下获得的分压电压 。
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公开(公告)号：US20090009145A1
公开(公告)日：2009-01-08
申请号：US11909751
申请日：2006-06-02
申请人： Yoshimitu Odajima , Junji Takemoto , Kazuki Morita
发明人： Yoshimitu Odajima , Junji Takemoto , Kazuki Morita
IPC分类号： H02J7/00
CPC分类号： H02J7/0091
摘要： A charging apparatus suppresses rise in temperature of an internal chip of a charging element. The output signal obtained from a current detecting portion for detecting charging current to a capacitor and from a voltage detecting portion for detecting a difference between a voltage (VC) of capacitor and a voltage corresponding to DC power supply is integrated by integrator. The charging is carried out by controlling power of a charging element to a predetermined value using an output signal of the integrator and at a time near the completion of the charging, the charging element is controlled by constant-voltage-control-circuit so as to charge the capacitor up to a predetermined voltage. Consequently, the maximum temperature inside the charging element is reduced, thereby providing a charging apparatus with high reliability.
摘要翻译： 充电装置抑制充电元件的内部芯片的温度上升。 从用于检测到电容器的充电电流的电流检测部分和从用于检测电容器的电压（VC）和与DC电源相对应的电压之间的差的电压检测部分获得的输出信号被积分器积分。 充电是通过使用积分器的输出信号将充电元件的功率控制到预定值，并且在充电完成时，充电元件由恒压控制电路控制，以便 将电容器充电至预定电压。 因此，充电元件内的最高温度降低，从而提供高可靠性的充电装置。
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