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公开(公告)号：US20070231685A1
公开(公告)日：2007-10-04
申请号：US11587861
申请日：2005-04-21
IPC分类号： H01M2/00
CPC分类号： H01M10/0436 , H01M2/0275 , H01M2/06 , H01M2/266 , H01M10/0525 , H01M10/0585
摘要： An electrode terminal 42 is connected to a current collector part 12 of electrodes through a deformation restricting member 3. Between laminate seals 2 and 2, a space 15 is formed above and below the current collector part 12. The deformation restricting member 3 is placed close to the inner wall peripheral portion of an outer package including sealing parts 23, thereby forming a deformation-restricting part 22 to restrict the inward deformation of the laminated films 2. In a section extending from the inside end of the deformation restricting member 3 to a battery element 1, the laminated films 2 face the space 15 to allow the deformation of the laminated films 2 in response to the change of internal pressure. At the decrease of internal pressure, the contraction of the laminated films 2 can be localized in the deformation-allowing part 21, thereby reducing the bending stress on an end portion of the sealing parts 23. Thus, the laminate type secondary battery and the battery pack thereof can be provided with the effect that the concentration of stress on the bonded part of the laminated films can be suppressed even when the expansion and contraction of the laminated films are repeated in response to the change of internal pressure of the laminated films bonded to hermetically accommodate the battery element.
摘要翻译： 电极端子42通过变形限制构件3与电极的集电体部分12连接。 在层压密封件2和2之间，在集电器部件12的上方和下方形成有空间15。 变形限制构件3靠近包括密封部23的外包装的内壁周边部分放置，从而形成变形限制部22，以限制层压膜2的向内变形。 在从变形限制构件3的内端延伸到电池元件1的部分中，层叠膜2面向空间15，以使得层压膜2随着内部压力的变化而变形。 在内压降低时，层叠膜2的收缩可以局限在变形允许部21中，从而减小密封部23的端部的弯曲应力。 因此，层叠型二次电池及其电池组可以具有这样的效果：即使当叠层膜的膨胀和收缩响应于 粘合的层压膜的内部压力的变化以气密地容纳电池元件。
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公开(公告)号：US08334068B2
公开(公告)日：2012-12-18
申请号：US11587861
申请日：2005-04-21
CPC分类号： H01M10/0436 , H01M2/0275 , H01M2/06 , H01M2/266 , H01M10/0525 , H01M10/0585
摘要： An electrode terminal 42 is connected to a current collector part 12 of electrodes through a deformation restricting member 3. Between laminate films 2 and 2, a space 15 is formed above and below the current collector part 12. The deformation restricting member 3 is placed close to the inner wall peripheral portion of an outer package including sealing parts 23, thereby forming a deformation-restricting part 22 to restrict the inward deformation of the laminated films 2. In a section extending from the inside end of the deformation restricting member 3 to a battery element 1, the laminated films 2 face the space 15 to allow the deformation of the laminated films 2 in response to the change of internal pressure. At the decrease of internal pressure, the contraction of the laminated films 2 can be localized in the deformation-allowing part 21, thereby reducing the bending stress on an end portion of the sealing parts 23. Thus, the laminate type secondary battery and the battery pack thereof can be provided with the effect that the concentration of stress on the bonded part of the laminated films can be suppressed even when the expansion and contraction of the laminated films are repeated in response to the change of internal pressure of the laminated films bonded to hermetically accommodate the battery element.
摘要翻译： 电极端子42通过变形限制构件3连接到电极的集电体部分12.在层压膜2和2之间，在集电体部分12的上下形成有空间15.变形限制构件3被放置成近 到包括密封部件23的外包装的内壁周边部分，从而形成变形限制部分22，以限制层压膜2的向内变形。在从变形限制件3的内端延伸到 电池元件1，层压膜2面对空间15，以使层压膜2响应于内部压力的变化而变形。 在内压降低的情况下，层叠膜2的收缩能够局限在变形允许部21中，从而降低密封部23的端部的弯曲应力。因此，层叠型二次电池和电池 可以提供这样的效果，即即使当层叠膜的膨胀和收缩响应于粘合到层叠膜的层压膜的内部压力的变化而重复时也能够抑制层压膜的接合部分上的应力集中 气密地容纳电池元件。
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公开(公告)号：US20100255360A1
公开(公告)日：2010-10-07
申请号：US12752490
申请日：2010-04-01
CPC分类号： H01M2/24 , H01M10/613 , H01M10/615 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6553 , H01M10/6556 , H01M10/6563
摘要： A battery system includes: an assembled battery having battery cells with a pair of electrodes, wherein one electrode of one cell is coupled with another electrode of another cell via a bus bar so that the cells are coupled in series with each other; a fluid supply element for supplying fluid to the bus bar and the electrodes so that the fluid conducts heat to and absorbs heat from the bus bar and the electrodes; and a partition for partitioning the bus bars and for providing multiple passages. The bus bar and the electrodes protrude from the cell. The passages are disposed outside of the assembled battery. The fluid is branched into the passages.
摘要翻译： 电池系统包括：具有一对电极的电池单元的组电池，其中一个电池的一个电极通过母线与另一个电池的另一电极耦合，使得电池彼此串联耦合; 用于向母线和电极供应流体的流体供应元件，使得流体传导热量并从汇流条和电极吸收热量; 以及用于分隔汇流条并用于提供多个通道的隔板。 母线和电极从电池突出。 通道设置在组合电池的外部。 流体分支到通道中。
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4.发明授权Battery temperature regulator incorporating casing or terminal temperature sensor 有权电池温度调节器结合外壳或端子温度传感器公开(公告)号：US08164310B2
公开(公告)日：2012-04-24
申请号：US12362728
申请日：2009-01-30
IPC分类号： H02J7/00
CPC分类号： H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6553 , H01M10/6563
摘要： A temperature regulator is provided for a battery which includes an electrode body, a terminal electrically connected to the electrode body, and a casing that receives the electrode body and supports the terminal with an end portion of the terminal protruding outside of the casing. The casing is electrically and thermally insulated from the terminal. The temperature regulator includes a flow producer, a temperature sensor, and a controller. The flow producer produces a flow of a heat transfer medium for exchanging heat between the heat transfer medium and one of the terminal and casing. The temperature sensor senses the temperature of the other of the terminal and casing. The controller controls, based on the temperature sensed by the temperature sensor, the flow producer to adjust the flow rate of the heat transfer medium, thereby regulating the temperature of the electrode body to fall within a predetermined range.
摘要翻译： 为电池提供温度调节器，该电池包括电极体，与电极主体电连接的端子，以及壳体，其容纳电极主体并且支撑端子，端子突出到壳体外部。 外壳与端子电隔离和隔热。 温度调节器包括流量生成器，温度传感器和控制器。 流动生产者产生用于在传热介质和端子和壳体中的一个之间进行热交换的传热介质流。 温度传感器检测端子和外壳中另一个的温度。 控制器基于温度传感器感测到的温度来控制流量发生器，以调节传热介质的流量，从而将电极体的温度调节到预定范围内。
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5.发明申请BATTERY TEMPERATURE REGULATOR WITH SUITABLE ARRANGEMENT OF TEMPERATURE SENSOR 有权具有温度传感器适用布置的电池温度调节器公开(公告)号：US20090195210A1
公开(公告)日：2009-08-06
申请号：US12362728
申请日：2009-01-30
IPC分类号： H02J7/04
CPC分类号： H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6553 , H01M10/6563
摘要： A temperature regulator is provided for a battery which includes an electrode body, a terminal electrically connected to the electrode body, and a casing that receives the electrode body and supports the terminal with an end portion of the terminal protruding outside of the casing. The casing is electrically and thermally insulated from the terminal. The temperature regulator includes a flow producer, a temperature sensor, and a controller. The flow producer produces a flow of a heat transfer medium for exchanging heat between the heat transfer medium and one of the terminal and casing. The temperature sensor senses the temperature of the other of the terminal and casing. The controller controls, based on the temperature sensed by the temperature sensor, the flow producer to adjust the flow rate of the heat transfer medium, thereby regulating the temperature of the electrode body to fall within a predetermined range.
摘要翻译： 为电池设置温度调节器，该电池包括电极体，与电极主体电连接的端子，以及壳体，其容纳电极主体并且支撑端子，端子突出到壳体外部。 外壳与端子电隔离和隔热。 温度调节器包括流量生成器，温度传感器和控制器。 流动生产者产生用于在传热介质和端子和壳体中的一个之间进行热交换的传热介质流。 温度传感器检测端子和外壳中另一个的温度。 控制器基于温度传感器感测到的温度来控制流量发生器，以调节传热介质的流量，从而将电极体的温度调节到预定范围内。
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公开(公告)号：US08394521B2
公开(公告)日：2013-03-12
申请号：US12752490
申请日：2010-04-01
IPC分类号： H01M2/02
CPC分类号： H01M2/24 , H01M10/613 , H01M10/615 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6553 , H01M10/6556 , H01M10/6563
摘要： A battery system includes: an assembled battery having battery cells with a pair of electrodes, wherein one electrode of one cell is coupled with another electrode of another cell via a bus bar so that the cells are coupled in series with each other; a fluid supply element for supplying fluid to the bus bar and the electrodes so that the fluid conducts heat to and absorbs heat from the bus bar and the electrodes; and a partition for partitioning the bus bars and for providing multiple passages. The bus bar and the electrodes protrude from the cell. The passages are disposed outside of the assembled battery. The fluid is branched into the passages.
摘要翻译： 电池系统包括：具有一对电极的电池单元的组电池，其中一个电池的一个电极通过母线与另一电池的另一电极耦合，使得电池彼此串联耦合; 用于向母线和电极供应流体的流体供应元件，使得流体传导热量并从汇流条和电极吸收热量; 以及用于分隔汇流条并用于提供多个通道的隔板。 母线和电极从电池突出。 通道设置在组合电池的外部。 流体分支到通道中。
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公开(公告)号：US20090226800A1
公开(公告)日：2009-09-10
申请号：US12398564
申请日：2009-03-05
IPC分类号： H01M10/50
CPC分类号： H01M2/206 , H01M2/1072 , H01M2/305 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6553 , H01M10/6562
摘要： A battery unit for vehicles comprises a plurality of battery, bus bars, and insulating plates. The plurality of batteries is installed with the terminals facing in the same direction, where the direction to which the pairs of terminals are facing is arranged in the same direction and the batteries are electrically connected by the bus bars. A refrigerant flows in the direction to which the pairs of terminals are connected, and cools the terminals and the bus bars. The insulating plates are disposed between the bus bars connected with different batteries. In addition, the insulating plates and are disposed extending in the direction to which the pairs of terminals are connected.
摘要翻译： 用于车辆的电池单元包括多个电池，母线和绝缘板。 多个电池安装有端子朝向相同方向的方向，其中端子对成对的方向布置在相同的方向上，并且电池通过母线电连接。 制冷剂沿着这对端子连接的方向流动，并冷却端子和母线。 绝缘板设置在与不同电池连接的母线之间。 另外，绝缘板被设置成沿着这对端子连接的方向延伸。
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公开(公告)号：US08475951B2
公开(公告)日：2013-07-02
申请号：US12398564
申请日：2009-03-05
IPC分类号： H01M10/50
CPC分类号： H01M2/206 , H01M2/1072 , H01M2/305 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6553 , H01M10/6562
摘要： A battery unit for vehicles comprises a plurality of battery, bus bars, and insulating plates. The plurality of batteries is installed with the terminals facing in the same direction, where the direction to which the pairs of terminals are facing is arranged in the same direction and the batteries are electrically connected by the bus bars. A refrigerant flows in the direction to which the pairs of terminals are connected, and cools the terminals and the bus bars. The insulating plates are disposed between the bus bars connected with different batteries. In addition, the insulating plates and are disposed extending in the direction to which the pairs of terminals are connected.
摘要翻译： 用于车辆的电池单元包括多个电池，母线和绝缘板。 多个电池安装有端子朝向相同方向的方向，其中端子对成对的方向布置在相同的方向上，并且电池通过母线电连接。 制冷剂沿着这对端子连接的方向流动，并冷却端子和母线。 绝缘板设置在与不同电池连接的母线之间。 另外，绝缘板被设置成沿着这对端子连接的方向延伸。
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公开(公告)号：US20080248379A1
公开(公告)日：2008-10-09
申请号：US12078555
申请日：2008-04-01
IPC分类号： H01M10/50
CPC分类号： H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6553 , H01M10/6563
摘要： The battery unit includes battery cells each of which has a case containing its electrode body, and its positive and negative terminals in a state that an end portion of the positive terminal and an end portion of the negative terminal are exposed outside the case. The battery unit is provided with radiators each of which is thermally connected to at least one of these end portions of at least corresponding one of the battery cells. The positive and negative terminals of the battery cells are cooled by a flow of coolant supplied to the radiators. The battery unit is further provided with a coolant supply passage through which the coolant is supplied to the radiators, and a coolant discharge passage through which the coolant which has passed through each of the radiators is discharged without passing through any other of the radiators.
摘要翻译： 电池单元包括各自具有容纳其电极体的壳体的电池单元，并且其正极端子和正极端子的端部和负极端子的端部暴露在壳体外部的状态下的正极端子和负极端子。 电池单元设置有散热器，每个散热器热连接到至少相应的一个电池单元的这些端部中的至少一个。 电池单元的正端子和负极端子被供应到散热器的冷却剂流冷却。 电池单元还设置有冷却剂供应通道，冷却剂通过该冷却剂供应通道供应到散热器，以及冷却剂排出通道，已经通过每个散热器的冷却剂通过该冷却剂排放通道排出，而不通过任何其他散热器。
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公开(公告)号：US5523178A
公开(公告)日：1996-06-04
申请号：US465618
申请日：1995-06-05
CPC分类号： H01M10/0413 , H01M10/04 , H01M10/0459 , H01M10/42 , H01M10/4235 , H01M2/10 , H01M2/1094 , H01M2/1223 , H01M2/1241 , H01M2/20 , H01M2/34 , H01M2/345 , H01M2/348 , H01M10/48 , H01M2300/0025 , H01M6/5044
摘要： This invention provides a chemical cell equipped with a safety mechanism which can restrict an abnormal reaction of a cell and can prevent in advance gas explosion, etc., of the cell. The chemical cell 4010 comprises a cell reaction portion 4015, a positive pole terminal 4016 and a cell case 4041 functioning also as a negative pole terminal. A driving member 4021 responsive to a gas pressure or reaction heat at the time of the abnormal reaction includes a retention mechanism 4025 having a flexible member 4251 which cuts off a current and maintains this state. It also includes a gas discharge member. The driving member 4021 preferably short-circuits the positive pole terminal 4016 and the cell case 41 after the current is cut off, and preferably includes a valve member 4301 for closing a gas passage 4047 again after the gas is discharged (see FIG. 40 ).
摘要翻译： 本发明提供一种配备有安全机构的化学电池，其能够限制电池的异常反应，并且可以预先预防电池的气体爆炸等。 化学电池4010包括电池反应部分4015，正极端子4016和还用作负极端子的电池壳体4041。 响应于异常反应时的气体压力或反应热的驱动构件4021包括具有切断电流并保持该状态的柔性构件4251的保持机构4025。 它还包括气体排出构件。 驱动构件4021优选在电流被切断之后使正极端子4016和电池壳体41短路，并且优选地包括用于在排出气体之后再次关闭气体通道4047的阀构件4301（参见图40） 。
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