公开(公告)号：US08323005B2

公开(公告)日：2012-12-04

申请号：US12877249

申请日：2010-09-08

申请人： Tetsuya Yamada ,  Shingo Enami ,  Akio Fujii ,  Junya Yano ,  Ken Suitou

发明人： Tetsuya Yamada ,  Shingo Enami ,  Akio Fujii ,  Junya Yano ,  Ken Suitou

IPC分类号： F04B35/04

CPC分类号： F04C23/008 ,  F04C18/0215 ,  F04C2240/30 ,  F04C2240/803 ,  H01R13/405 ,  H01R13/533 ,  H02G3/22 ,  H02K5/12 ,  H02K5/225

摘要： A motor-driven compressor includes a compression mechanism, an electric motor, a compressor housing, a conductive member, a terminal base, an insulating member, a connection terminal, a wire assembly, a terminal housing, first and second holes formed through the terminal housing and first and second seal members. The conductive member extends from the inside to the outside of the compressor housing and connected electrically to the connection terminal at a terminal connection. The wire assembly has a core wire connecting electrically between the connecting terminal and the electric motor, and an insulator covering the core wire. The terminal housing disposed in the compressor housing covers the terminal connection. The wire assembly has an insulating tube covering the insulator, wherein both ends of the insulating tube are opened for communicating with the inside and the outside of the terminal housing through a clearance formed between the insulating tube and the insulator.

摘要翻译： 电动压缩机包括压缩机构，电动机，压缩机壳体，导电构件，端子座，绝缘构件，连接端子，线组件，端子壳体，通过端子形成的第一和第二孔 外壳和第一和第二密封件。 导电构件从压缩机壳体的内部延伸到外部并且在端子连接处电连接到连接端子。 线组件具有在连接端子和电动机之间电连接的芯线，以及覆盖芯线的绝缘体。 设置在压缩机壳体中的端子壳体覆盖端子连接。 电线组件具有覆盖绝缘体的绝缘管，其中绝缘管的两端被打开以通过形成在绝缘管和绝缘体之间的间隙与端子壳体的内部和外部连通。

公开(公告)号：US08228037B2

公开(公告)日：2012-07-24

申请号：US12623796

申请日：2009-11-23

申请人： Kimihiko Furukawa ,  Junya Yano ,  Kuniho Tanaka

发明人： Kimihiko Furukawa ,  Junya Yano ,  Kuniho Tanaka

IPC分类号： H02J7/00

CPC分类号： H02J7/0026 ,  B60L3/0046 ,  B60L3/0053 ,  B60L3/0069 ,  B60L3/04 ,  B60L11/1803 ,  B60L11/1862 ,  B60L11/1864 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2240/80 ,  B60L2270/20 ,  H02H9/001 ,  Y02T10/7011 ,  Y02T10/7044 ,  Y02T10/7055 ,  Y02T10/7061 ,  Y02T90/34

摘要： The battery system is provided with a battery 1 that can be recharged, a fuse 8 connected to the battery 1 that blows with excessive current flow, relays 2 connected to the output-side of the battery 1, and a current cut-off circuit 4 that detects excessive battery 1 current and controls the relays 2. The current cut-off circuit 4 detects excessive battery 1 current, and is provided with a timer section 24 that designates a time delay until the relays 2 are switched from ON to OFF. For the delay time of the timer section 24, the fusing current of the fuse 8 is set lower than the maximum cut-off current of the relays 2 and higher than the maximum allowable battery 1 charging and discharging current. In a situation where excessive current greater than the maximum cut-off current of the relays 2 flows through the battery 1, the fuse 8 is blown during the timer 24 delay time, and the current cut-off circuit 4 switches the relays 2 from ON to OFF when the delay time has elapsed.

摘要翻译： 电池系统设置有可以再充电的电池1，连接到电池1的熔断器8，其以过大的电流流动，连接到电池1的输出侧的继电器2和电流截止电路4 检测过电池1电流并控制继电器2.电流截止电路4检测电池1的过电流，并且设置有定时器部分24，其指定继电器2从接通切换到断开之前的时间延迟。 对于定时器部分24的延迟时间，熔丝8的熔断电流被设定为低于继电器2的最大截止电流并且高于最大允许电池1充电和放电电流。 在大于继电器2的最大截止电流的电流超过电池1的情况下，在定时器24的延迟时间期间熔断器8被熔断，并且电流切断电路4将继电器2切换为ON 当延迟时间过去时为OFF。

公开(公告)号：US08071234B2

公开(公告)日：2011-12-06

申请号：US12005340

申请日：2007-12-27

申请人： Wataru Okada ,  Junya Yano

发明人： Wataru Okada ,  Junya Yano

IPC分类号： H01M2/10 ,  H01M4/00 ,  H01M10/50

CPC分类号： H01M2/1061 ,  B60L3/0046 ,  B60L11/1855 ,  B60L11/1864 ,  B60L11/1874 ,  B60L11/1879 ,  H01M2/0237 ,  H01M2/0242 ,  H01M2/0245 ,  H01M2/1005 ,  H01M2/1077 ,  H01M2/1083 ,  H01M2/20 ,  H01M2/30 ,  Y02T10/7005 ,  Y02T10/7061

摘要： A battery pack having a plurality of battery cells (10) connected in series and/or parallel. The battery pack is provided with a plurality of battery cells (10), each encased in a rectangular external case, and a plurality of separators (20) with electrical and heat insulating properties covering the outside of each battery cell external case excluding electrode terminals (12). Each separator (20) is disposed so as to intervene between adjacent battery cells (10) putting the external cases of those battery cells (10) in contact with both sides of the separator (20). With the external case of each battery cell (10) covered by separators (20) while exposing electrode terminals (12), the electrode terminals (12) are connected together. As a result, excluding required regions, the battery cells (10) can be enclosed and unintended events such as short circuits can be effectively prevented.

摘要翻译： 一种电池组，其具有串联和/或并联连接的多个电池单元（10）。 电池组具有多个电池单元（10），每个电池单元（10）分别封装在矩形外壳中，以及多个具有覆盖每个电池单元外部外壳（不包括电极端子）的绝热性能的隔板（20） 12）。 每个分离器（20）设置成介于将这些电池单元（10）的外部壳体与分离器（20）的两侧接触的相邻的电池单元（10）之间。 在暴露电极端子（12）的同时，由隔板（20）覆盖的每个电池单元（10）的外部壳体，电极端子（12）连接在一起。 结果，排除所需的区域，可以封闭电池单元（10），并且可以有效地防止诸如短路的非预期事件。

公开(公告)号：US08054043B2

公开(公告)日：2011-11-08

申请号：US12385830

申请日：2009-04-21

申请人： Junya Yano

发明人： Junya Yano

IPC分类号： H02J7/00

CPC分类号： H02J7/0016 ,  B60L11/1861 ,  B60L11/1864 ,  B60L11/1866 ,  Y02T10/7011 ,  Y02T10/7044 ,  Y02T10/7061

摘要： The car power source apparatus is provided with a series battery array 10 having a plurality of rechargeable batteries 11 connected in series to supply power to an electric motor that drives the car, equalizing circuits 20 that equalize battery 11 electrical characteristics by discharging or charging each battery 11 of the series battery array 10, a cut-off mechanism 19 connected in series with the series battery array 10 to disconnect the series connection, and a stopping circuit 50, 70, 80 that detects the cut-off state of the cut-off mechanism 19 and controls equalizing circuit 20 operation. In this car power source apparatus, the stopping circuit 50, 70, 80 detects cut-off due to cut-off mechanism 19 removal and stops the equalizing operation performed by the equalizing circuits 20.

摘要翻译： 汽车电源装置设有串联电池阵列10，其具有串联连接的多个可再充电电池11，以向驱动汽车的电动机供电，通过对每个电池进行放电或充电来均衡电池11的电特性均衡电路 串联电池阵列10的11，与串联电池阵列10串联连接以断开串联连接的截止机构19以及检测截止状态的停止电路50,70,80 机构19，并控制均衡电路20的动作。 在该轿厢电源装置中，停止电路50,70,80由于切断机构19的移除而检测到切断，停止由均衡电路20进行的均衡动作。

公开(公告)号：US20080160395A1

公开(公告)日：2008-07-03

申请号：US12005340

申请日：2007-12-27

申请人： Wataru Okada ,  Junya Yano

发明人： Wataru Okada ,  Junya Yano

IPC分类号： H01M2/10

CPC分类号： H01M2/1061 ,  B60L3/0046 ,  B60L11/1855 ,  B60L11/1864 ,  B60L11/1874 ,  B60L11/1879 ,  H01M2/0237 ,  H01M2/0242 ,  H01M2/0245 ,  H01M2/1005 ,  H01M2/1077 ,  H01M2/1083 ,  H01M2/20 ,  H01M2/30 ,  Y02T10/7005 ,  Y02T10/7061

摘要： In a battery pack having a plurality of battery cells 10 connected in series and/or parallel, the battery pack is provided with a plurality of battery cells 10 each encased in a rectangular external case, and a plurality of separators 20 with electrical and heat insulating properties covering the outside of each battery cell external case excluding electrode terminals 12. Each separator 20 is disposed to intervene between adjacent battery cells 10 putting the external cases of those battery cells 10 in contact with both sides of the separator 20. With the external case of each battery cell 10 covered by separators 20 while exposing electrode terminals 12, those electrode terminals 12 are connected together. As a result, excluding required regions, battery cells 10 can be enclosed and unintended events such as short circuits can be effectively prevented.

摘要翻译： 在具有串联和/或并联连接的多个电池单元10的电池组中，电池组设有多个电池单元10，每个电池单元10都封装在矩形外壳中，以及多个具有隔热和隔热的隔板20 覆盖除电极端子12之外的每个电池单体外壳的外部的性能。 每个分离器20被布置成介入相邻的电池单元10之间，使得这些电池单元10的外部壳体与分离器20的两侧接触。 在暴露电极端子12的同时，由隔板20覆盖的每个电池单元10的外部壳体连接在一起。 结果，排除所需的区域，可以封闭电池单元10，并且可以有效地防止诸如短路的非预期事件。

公开(公告)号：US07026788B2

公开(公告)日：2006-04-11

申请号：US11137410

申请日：2005-05-26

申请人： Junya Yano ,  Takeshi Osawa

发明人： Junya Yano ,  Takeshi Osawa

IPC分类号： H02J7/00

CPC分类号： G01R31/025 ,  G01R27/18 ,  G01R31/006 ,  G01R31/3606

摘要： The present provides a leakage detection circuit for an electric vehicle, and so on, capable of calculating a leakage resistance. The leakage detection circuit for an electric vehicle detects a current Ig11(t1) that flows in leakage resistances Ra and Rb when one leakage detection switch SW1 is closed at t1 and the other leakage detection switch SW2 is opened, and detects a current Ig12(t2) when the switch SW1 is opened at t2 and the switch SW2 is closed. In addition, the circuit detects voltages Vl11(t1, t2) and Vl12(t1, t2) of portions where these leakage detection resistances Ra are connected. A combined value Rl of the leakage resistances is calculated by a leakage calculator based on the following equation 34 R l = R a V l12 ⁡ ( t 2 ) V g11 ⁡ ( t 2 ) - V g12 ⁡ ( t 2 ) - V l11 ⁡ ( t 1 ) V g11 ⁡ ( t 1 ) - V g12 ⁡ ( t 1 ) - ( R a + R b ) . Equation ⁢ ⁢ 34

公开(公告)号：US20060071557A1

公开(公告)日：2006-04-06

申请号：US11241927

申请日：2005-10-04

申请人： Takeshi Osawa ,  Junya Yano

发明人： Takeshi Osawa ,  Junya Yano

IPC分类号： B60L1/00

CPC分类号： B60L11/1805 ,  B60L3/0046 ,  B60L11/1868 ,  B60L2240/36 ,  B60L2270/145 ,  Y02T10/7005 ,  Y02T10/7066 ,  Y10T307/878

摘要： The car power source apparatus switches a pair of contactors (driving battery relays) connected to positive and negative output sides of a driving battery via a switching circuit with an auxiliary battery as power supply. The switching circuit is provided with a voltage detection circuit to detect auxiliary battery voltage, a series switching circuit to connect coils of the pair of contactors in series and switch both contactor contacts on, and a parallel switching circuit to connect coils of the pair of contactors in parallel and switch both contactor contacts on. When auxiliary battery voltage is higher than a set voltage, it connects the pair of contactor coils in series to switch the contacts on via the series switching circuit, and when auxiliary battery voltage is lower than a set voltage, it connects the pair of contactor coils in parallel to switch the contacts on via the parallel switching circuit.

摘要翻译： 汽车电源设备通过具有作为电源的辅助电池的开关电路来切换连接到驱动电池的正负输出侧的一对接触器（驱动电池继电器）。 开关电路设有检测辅助电池电压的电压检测电路，串联开关电路，串联连接该对接触器的线圈并切换两个接触器触点，以及并联开关电路，连接该对接触器的线圈 并联并切换两个接触器触点。 当辅助电池电压高于设定电压时，它串联连接一对接触器线圈，通过串联开关电路将触点接通，当辅助电池电压低于设定电压时，它连接一对接触器线圈 并联以通过并行开关电路将触点导通。