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1. 发明专利

JP2011238457A Battery pack 有权
标题翻译：电池组
公开(公告)号：JP2011238457A
公开(公告)日：2011-11-24
申请号：JP2010108609
申请日：2010-05-10
申请人： Denso Corp , 株式会社デンソー
发明人： IRIYA KUNIO , SHIMOTANI MASAHIRO , SUSA SUMIO , UESHIMA HIROSHI
IPC分类号： H01M2/10 , H01M10/60 , H01M10/613 , H01M10/617 , H01M10/6551 , H01M10/6557 , H01M10/6567
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a battery pack having compatibility with both improved cooling performance between battery cells and secured restraint strength given to the battery cells.SOLUTION: A battery pack 1 includes: a plurality of plate-shaped protrusions 241, each disposed on each side face of battery cells 2 orthogonal to a lamination direction X, in such a manner as to extend to a cooling fluid flow direction F, and disposed to be arrayed in a direction Y orthogonal to the cooling fluid flow direction F, so as to form a path between mutually adjacent battery cells 2; and a plurality of enlarged protrusions 23 disposed halfway the plate-shaped protrusions 241 extending to the cooling fluid flow direction F, so as to receive an action force from the mutually adjacent battery cells 2 by contacting to the mutually adjacent battery cells 2. In the direction Y of the arrayed plurality of plate-shaped protrusions, each enlarged protrusion 23 has an external dimension larger than the plate thickness dimension of each plate-shaped protrusion 241.
摘要翻译：要解决的问题：提供一种电池组，其具有与电池单元之间的改进的冷却性能和给予电池单元的牢固的约束强度的兼容性。解决方案：电池组1包括：多个板状突起241，每个板状突起241分别设置在与层叠方向X正交的电池单元2的每个侧面上，以延伸到冷却流体流动方向 F，并且配置成与冷却流体流动方向F正交的方向Y排列，以形成相邻的电池单元2之间的路径; 以及设置在冷却流体流动方向F上延伸的板状突起241的中间的多个扩大突起23，以便通过与相邻的电池单元2接触而从相互邻近的电池单元2接收作用力。在方向Y，每个扩大的突起23的外形尺寸大于每个板状突起241的板厚尺寸。版权所有：（C）2012，JPO＆INPIT

2. 发明专利

JP2009212005A Battery pack 有权
标题翻译：电池组
公开(公告)号：JP2009212005A
公开(公告)日：2009-09-17
申请号：JP2008055369
申请日：2008-03-05
申请人： Denso Corp , 株式会社デンソー
发明人： UESHIMA HIROSHI , TAKEUCHI TOMOYASU , SHINKAI RYUICHIRO , INOUE YOSHIMITSU
IPC分类号： H01M2/10 , H01M2/20 , H01M10/60 , H01M10/613 , H01M10/615 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6553 , H01M10/6555 , H01M10/6563 , H01M10/658
CPC分类号： H01M2/206 , H01M2/1072 , H01M2/305 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6553 , H01M10/6562
摘要： PROBLEM TO BE SOLVED: To provide a battery pack for securing insulation between connection members connected to batteries different from one another and arranged adjacently to each other without hindering the flow of a heat medium.
SOLUTION: This battery pack 1 is composed of a plurality of batteries 10, bus bars 11-13, and insulation plates 14-16. The plurality of batteries 10 are arranged side by side while terminals thereof are directed in the same direction, and the directions for connecting the pairs of terminals are aligned in the same direction, and electrically connected to one another by the bus bars 11-13. A cooling medium flows in the direction for connecting the pairs of terminals, and cools the terminals and the bus bars 11-13. The insulation plates 15 and 16 are connected to the batteries 10 different from one another, and arranged between bus bars arranged adjacently to each other, and arranged while extending in the directions for connecting the pair of terminals. Thereby, the insulation plates never extend in a direction orthogonal to the flow of the cooling medium like a conventional one. Accordingly, the insulation plates secure insulation between the bus bars connected to the batteries 10 different from one another and arranged adjacently to each other without hindering the flow of the cooling medium.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于确保连接到彼此不同的电池的连接构件之间的绝缘的电池组，并且彼此相邻地设置，而不会妨碍热介质的流动。解决方案：该电池组1由多个电池10，母线11-13和绝缘板14-16组成。多个电池10并排配置，同时其端子朝向相同的方向，并且用于连接端子对的方向在相同的方向上排列，并且通过母线11-13彼此电连接。冷却介质沿着连接对的端子的方向流动，并冷却端子和母线11-13。绝缘板15和16彼此不同地连接到电池10，并且布置在彼此相邻布置的汇流条之间，并且沿着连接该对端子的方向延伸布置。因此，绝缘板从常规方式不会沿与冷却介质的流动正交的方向延伸。因此，绝缘板在连接到彼此不同的电池10的母线之间确保绝缘，并且彼此相邻布置，而不会妨碍冷却介质的流动。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2007200620A Battery and its manufacturing method 有权
标题翻译：电池及其制造方法
公开(公告)号：JP2007200620A
公开(公告)日：2007-08-09
申请号：JP2006015514
申请日：2006-01-24
申请人： Denso Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社デンソー
发明人： NISHIDE YUKIMASA , NAKAI TORU , UESHIMA HIROSHI
IPC分类号： H01M2/08 , H01M2/04 , H01M2/12
CPC分类号： H01M2/08 , H01M2/021 , H01M2/1241 , Y10T29/49108
摘要： PROBLEM TO BE SOLVED: To provide a battery hardly affected by fracture or damage due to shock or vibration from outside, and equipped with a safety valve appropriately functioning at rise of inner pressure, as well as a manufacturing method of the battery. SOLUTION: The battery is a sealed one 10 equipped with a metal casing 18, and a safety valve 30 made of a thin plate. The casing 18 of the battery 10 has a ventilating hole 25 provided communicating inside and outside of the battery 10. The ventilating hole 25 of the casing 18 is shut off by the safety valve 30. The battery 10 has the ventilating hole 25 and an edge part of the safety valve 30 closed in a non-contact state through sealing members 28. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供几乎不受来自外部的冲击或振动造成的断裂或损坏影响的电池，并且配备有在内部压力升高时适当起作用的安全阀的电池以及电池的制造方法。解决方案：电池是装有金属外壳18的密封件10和由薄板制成的安全阀30。电池10的壳体18具有与电池10内外连通的通气孔25.壳体18的通气孔25由安全阀30切断。电池10具有通气孔25和边缘安全阀30的一部分通过密封件28以非接触状态封闭。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2012248478A Lithium ion secondary battery 审中-公开
标题翻译：锂离子二次电池
公开(公告)号：JP2012248478A
公开(公告)日：2012-12-13
申请号：JP2011120791
申请日：2011-05-30
申请人： Denso Corp , 株式会社デンソー
发明人： YAMANE TOMOKI , NAKAMURA MASAYA , UESHIMA HIROSHI
IPC分类号： H01M4/62 , H01M10/052 , H01M10/0566 , H01M10/44
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery which can maintain the energy density of a positive electrode more than a conventional one so as to suppress the decline in a battery capacity.SOLUTION: Lithium and others (that is to say, any one or both of lithium 20 and a lithium compound 30) are composed to be coated on the surface with a coat material (a high polymer material and an organic material) which emits electrons from the lithium and others when charging voltage in a prescribed range higher than a maximum charging voltage of a lithium ion secondary battery is applied. By this composition, electrons can be emitted from the lithium and others only by applying the voltage higher than the maximum charging voltage at the time of charging. Meanwhile, because the lithium and others are only coated with a high polymer material 40, the energy density of a positive electrode can be maintained more than in a conventional lithium ion secondary battery, so that the decline in a battery capacity can be suppressed.
摘要翻译：解决的问题：提供一种锂离子二次电池，其能够比常规的更能保持正极的能量密度，以抑制电池容量的下降。解决方案：锂和其他（也就是说，锂20和锂化合物30中的任何一种或两者）被构成为用涂层材料（高聚合物材料和有机材料）涂覆在表面上，其中当施加高于锂离子二次电池的最大充电电压的规定范围内的充电电压时，从锂等发射电子。通过该组成，仅通过在充电时施加高于最大充电电压的电压，才能从锂等发射电子。同时，由于锂等仅涂覆有高分子材料40，所以与以往的锂离子二次电池相比，可以维持正极的能量密度，能够抑制电池容量的下降。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2008235099A Battery 审中-公开
标题翻译：电池
公开(公告)号：JP2008235099A
公开(公告)日：2008-10-02
申请号：JP2007075275
申请日：2007-03-22
申请人： Denso Corp , 株式会社デンソー
发明人： TAKEUCHI TOMOYASU , UESHIMA HIROSHI , SHINKAI RYUICHIRO
IPC分类号： H01M2/30 , H01M2/02
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a battery capable of efficiently radiating heat generated from an electrode body by a simple structure.
SOLUTION: This battery 1 is composed of the electrode body 2, a positive electrode terminal 3, a negative electrode terminal 4, a case 5, and an insulation member 6. The positive electrode 3 and the negative electrode 4 have projecting parts 32 and 42 are elastically deformed to press the insulation member 6, respectively. The electrode body 2 with the positive electrode 3 and the negative electrode 4 connected thereto is housed in a body 50 with the insulation material 6 arranged therein. Then the projecting parts 32 and 42 are elastically deformed and press the insulation material 6 against the sidewall of the body 50. Thereby, the positive electrode 3 and the negative electrode 4 are brought into press-contact with the insulation member 6, and bring the insulation member 6 into press-contact with the body 50. Thereby, heat resistance between the positive electrode 3 and the negative electrode 4, and the insulation member 6 and between the insulation member 6 and the body part 50 can be restrained. Accordingly, heat generated from the electrode body 2 can be efficiently radiated by a simple structure.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供能够通过简单的结构有效地散发由电极体产生的热量的电池。解决方案：该电池1由电极体2，正极端子3，负极端子4，壳体5和绝缘构件6构成。正极3和负极4具有突出部 32和42弹性变形以分别按压绝缘构件6。连接有正极3和负极4的电极体2被容纳在其中布置有绝缘材料6的主体50中。然后突出部分32和42弹性变形并将绝缘材料6压靠在主体50的侧壁上。由此，使正极3和负极4与绝缘构件6压接，绝缘构件6与主体50压接。由此，可以抑制正极3和负极4以及绝缘构件6之间以及绝缘构件6与主体部50之间的耐热性。因此，能够通过简单的结构有效地照射从电极体2产生的热量。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2012174465A Nonaqueous electrolyte secondary battery 有权
标题翻译：非电解电解质二次电池
公开(公告)号：JP2012174465A
公开(公告)日：2012-09-10
申请号：JP2011034855
申请日：2011-02-21
申请人： Denso Corp , 株式会社デンソー
发明人： YAMANE TOMOKI , NAKAMURA MASAYA , UESHIMA HIROSHI
IPC分类号： H01M10/0568 , H01M4/587 , H01M10/052 , H01M10/0569
CPC分类号： Y02E60/122 , Y02T10/7011
摘要： PROBLEM TO BE SOLVED: To provide a long life nonaqueous electrolyte secondary battery while minimizing deterioration of load characteristics such as the rate or the output.SOLUTION: In a nonaqueous electrolyte secondary battery 10, lithium salt contained in an electrolyte 17 oxidizes in a region of higher voltage than the charging potential of a positive electrode 15, but of lower voltage than the oxidation potential of the main component of the electrolyte 17. When the nonaqueous electrolyte secondary battery 10 is charged in that voltage region, the lithium salt contained in the electrolyte 17 is oxidized and decomposed, and since lithium ions are supplied to a negative electrode 16, the capacity is recovered.
摘要翻译：要解决的问题：为了提供长寿命的非水电解质二次电池，同时使诸如速率或输出之类的负载特性的劣化最小化。解决方案：在非水电解质二次电池10中，电解质17中所含的锂盐在比正极15的充电电位高的电压区域中氧化，但是电压低于主电极15的主要成分的氧化电位当非电解质二次电池10被充电在该电压区域时，包含在电解质17中的锂盐被氧化分解，并且由于将锂离子供给到负极16，所以容量恢复。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2009181853A Temperature adjustment device of battery 有权
标题翻译：电池温度调节装置
公开(公告)号：JP2009181853A
公开(公告)日：2009-08-13
申请号：JP2008020846
申请日：2008-01-31
申请人： Denso Corp , 株式会社デンソー
发明人： TAKEUCHI TOMOYASU , UESHIMA HIROSHI , SHINKAI RYUICHIRO
IPC分类号： H01M2/30 , H01M2/06 , H01M2/08 , H01M10/48 , H01M10/60 , H01M10/613 , H01M10/615 , H01M10/625 , H01M10/6553 , H01M10/6556 , H01M10/6563 , H01M10/6566 , H01M10/658
CPC分类号： H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6553 , H01M10/6563
摘要： PROBLEM TO BE SOLVED: To provide a temperature adjustment device of a battery which can detect the temperature of an electrode body without carrying out complicated correction, and can adjust the temperature of the battery based on the detected result.
SOLUTION: The temperature adjustment device 1 is constituted of a blower 11, a temperature sensor 12, and a temperature control unit 13. The temperature sensor 12 detects temperature of a case 103 that is not cooled by a refrigerant. A positive electrode terminal 101, a negative electrode terminal 102, and the case 103 are thermally insulated. For that reason, even if the positive electrode terminal 101 and the negative electrode terminal 102 are cooled by a refrigerant through refrigerators 101c, 102c, temperature of the battery 10 can be detected accurately without receiving the effect. Accordingly, it is not necessary to make complicated correction against a detected result differently as a conventional one. By this, since the temperature control device 13 controls circulation amount of the refrigerant via the blower 11 based on this accurate detected result, the temperature of the battery 10 can be adjusted appropriately.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以在不进行复杂校正的情况下检测电极体的温度的电池的温度调节装置，并且可以基于检测结果来调节电池的温度。温度调节装置1由鼓风机11，温度传感器12和温度控制单元13构成。温度传感器12检测未被制冷剂冷却的壳体103的温度。正极端子101，负极端子102和壳体103是绝热的。因此，即使通过制冷剂101c，102c将制冷剂冷却了正极端子101和负极端子102，也能够准确地检测电池10的温度而不会产生效果。因此，不必像以往那样对检测结果进行复杂的校正。由此，由于温度控制装置13基于该精确的检测结果来控制经由鼓风机11的制冷剂的循环量，所以可以适当地调整电池10的温度。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2007220418A Battery 有权
标题翻译：电池
公开(公告)号：JP2007220418A
公开(公告)日：2007-08-30
申请号：JP2006038114
申请日：2006-02-15
申请人： Denso Corp , 株式会社デンソー
发明人： TAKEUCHI TOMOYASU , UESHIMA HIROSHI , FUKAYA ATSUSHI
IPC分类号： H01M2/12 , H01M10/05 , H01M10/0566 , H01M10/0587
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a battery capable of releasing pressure when inner pressure of a cell container is increased by an excessive load.
SOLUTION: The battery 1 is provided with an electrode 2 made by laminating a cathode 21 and an anode 22 through a separator 23, and an electrolyte solution, sealed in a battery container 3. The battery container 3 has a pressure releasing means 7 releasing inner pressure when inside pressure by generation of gas inside the battery container 3 is boosted, and a gap between an outer peripheral surface of the pressure releasing means side of the electrode 2 made to be a part of a gas releasing channel guiding gas generated at the electrode 2 to the pressure releasing means 7 and the battery container 3, has a larger cross section than a gap between the battery container 3 and the electrode body 2 other than the gas releasing channel. Even if the pressure inside the battery container is increased, a function of the pressure releasing means can be sustained and the battery can suppress breakage of the battery container.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供当电池容器的内部压力由于过大的负载而增加时能够释放压力的电池。解决方案：电池1设置有通过隔板23层叠阴极21和阳极22以及密封在电池容器3中的电解质溶液制成的电极2.电池容器3具有压力释放装置在电池容器3内部产生气体的内部压力时释放内部压力被提升，并且电极2的压力释放装置侧的外周面之间的间隙被制成气体释放通道引导气体的一部分在电极2与压力释放装置7和电池容器3之间，具有比除气体释放通道之外的电池容器3和电极体2之间的间隙更大的横截面。即使电池容器内部的压力增加，也可以维持压力释放装置的功能，并且电池可以抑制电池容器的破损。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2009277378A Battery pack 有权
标题翻译：电池组
公开(公告)号：JP2009277378A
公开(公告)日：2009-11-26
申请号：JP2008125023
申请日：2008-05-12
申请人： Denso Corp , 株式会社デンソー
发明人： SHINKAI RYUICHIRO , TAKEUCHI TOMOYASU , UESHIMA HIROSHI
IPC分类号： H01M2/10 , H01M2/20 , H01M2/30 , H01M2/34 , H01M10/60 , H01M10/613 , H01M10/615 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6553 , H01M10/6556 , H01M10/6561
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a battery pack capable of suppressing increase in the number of parts, and forming a flow passage of a heat medium.
SOLUTION: The battery pack 1 is constituted of a plurality of batteries 10, bus bars 11 to 13, and an insulating member 14. The batteries 10 have a terminal protruding upward from the upper face of a case 100. Plate-shaped bus bars 11 to 13 to electrically connect the plurality of batteries 10 are connected to the upper end parts of the terminal. The plate-shaped insulating member 14 to insulate between the bus bars 11 to 13 is extended between the bus bars 11 to 13. Then, the flow passage is sectioned by the upper face of the case 100, the bus bars 11 to 13, and the insulating member 14, and a cooling medium is circulated between these. For that reason, there is no need of installing a member for forming the flow passage separately. Accordingly, increase in the number of parts is suppressed, and the flow passage for the cooling medium can be formed.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种能够抑制部件数量的增加并形成热介质的流路的电池组件。解决方案：电池组1由多个电池10，汇流条11至13以及绝缘构件14构成。电池10具有从壳体100的上表面向上突出的端子。板状电连接多个电池10的母线11至13连接到端子的上端部。汇流条11至13之间绝缘的板状绝缘件14在汇流条11至13之间延伸。然后，流动通道由壳体100的上表面，母线11至13和绝缘构件14和冷却介质在它们之间循环。因此，不需要分别安装用于形成流路的部件。因此，能够抑制部件数量的增加，能够形成冷却介质的流路。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2009252652A Battery pack 有权
标题翻译：电池组
公开(公告)号：JP2009252652A
公开(公告)日：2009-10-29
申请号：JP2008101840
申请日：2008-04-09
申请人： Denso Corp , 株式会社デンソー
发明人： SHINKAI RYUICHIRO , UESHIMA HIROSHI , TAKEUCHI TOMOYASU
IPC分类号： H01M2/10 , H01M2/20 , H01M2/30 , H01M2/34 , H01M10/60 , H01M10/613 , H01M10/615 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6553 , H01M10/6563
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a battery pack capable of improving the assemblability of a connection member, without causing degradation in the thermal conductivity.
SOLUTION: The battery pack 1 is structured of a plurality of cells 10, bus bars 11 to 13, and cooling fins 14 to 16. The bus bars 11 to 13 are welded at the chip parts of a cathode terminal 101 and an anode terminal 102 to connect the plurality of cells 10 in series. The cooling fins 14 to 16 are fitted at the undersides of the bus bars 11 to 13. Thus, when the bus bars 11 to 13 fitted at the cooling fins 14 to 16 are welded at chip parts of the cathode terminal 101 and the anode terminal 102, sufficient work spaces can be secured on the upper face sides of the bus bars 11 to 13. Accordingly, it is not necessary to partially eliminate the cooling fins fitted on the upper face side to secure a work space, as in conventional types. As a result of this, assembling property of the bas bars 11 to 13 can be improved, without causing degradation in the thermal conductivity.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供能够提高连接部件的组装性的电池组，而不会导致导热性的降低。解决方案：电池组1由多个电池单元10，汇流条11至13以及散热片14至16构成。母线11至13焊接在阴极端子101的芯片部分和阳极端子102串联连接多个电池单元10。散热片14至16装配在母线11至13的下侧。因此，当装配在散热片14至16上的汇流条11至13焊接在阴极端子101的芯片部分和阳极端子如图102所示，可以在汇流条11至13的上表面上确保足够的工作空间。因此，如常规类型那样，不需要部分地消除安装在上表面上的冷却翅片以固定工作空间。其结果是，可以提高碱金属棒11〜13的组装性，而不会导致导热性的降低。版权所有（C）2010，JPO＆INPIT

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