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1.发明申请BATTERY PACK, BATTERY-MOUNTED DEVICE AND CONNECTION STRUCTURE FOR BATTERY PACK 有权电池组，电池安装装置及电池组连接结构公开(公告)号：US20100104928A1
公开(公告)日：2010-04-29
申请号：US12445374
申请日：2007-10-12
申请人： Hajime Nishino , Yasushi Hirakawa , Koshi Takamura
发明人： Hajime Nishino , Yasushi Hirakawa , Koshi Takamura
IPC分类号： H01M2/12
摘要： It is aimed to provide a battery pack capable of securing safety by preventing A battery contained in the battery pack from entering a burning state even if the battery releases high-temperature gas in an abnormal state. An exhaust duct 1C for permitting the flow of gas released from the battery is provided and the gas is exhausted to the outside after reducing the temperature thereof in the exhaust duct 1C. A flow passage area of the exhaust duct 1C is in the range of not less than 0.5 mm2 and not more than 15 mm2 per 1 Ah of the battery capacity. The exhaust duct 1C is provided with a gas cooling portion 1L and a spark trapping portion 1M.
摘要翻译： 目的在于提供一种能够通过防止电池组中包含的电池进入燃烧状态而能够确保安全性的电池组，即使电池释放处于异常状态的高温气体。 提供了用于允许从电池释放的气体流动的排气管道1C，并且在降低排气管道1C中的温度之后将气体排出到外部。 排气管1C的流路面积在电池容量的1 Ah的不小于0.5mm 2且不大于15mm 2的范围内。 排气管1C设置有气体冷却部1L和火花捕集部1M。
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2.发明授权Battery pack, battery-mounted device and connection structure for battery pack 有权电池组，电池安装装置和电池组的连接结构公开(公告)号：US08323812B2
公开(公告)日：2012-12-04
申请号：US12445374
申请日：2007-10-12
申请人： Hajime Nishino , Yasushi Hirakawa , Koshi Takamura
发明人： Hajime Nishino , Yasushi Hirakawa , Koshi Takamura
IPC分类号： H01M2/12
摘要： It is aimed to provide a battery pack capable of securing safety by preventing A battery contained in the battery pack from entering a burning state even if the battery releases high-temperature gas in an abnormal state. An exhaust duct 1C for permitting the flow of gas released from the battery is provided and the gas is exhausted to the outside after reducing the temperature thereof in the exhaust duct 1C. A flow passage area of the exhaust duct 1C is in the range of not less than 0.5 mm2 and not more than 15 mm2 per 1 Ah of the battery capacity. The exhaust duct 1C is provided with a gas cooling portion 1L and a spark trapping portion 1M.
摘要翻译： 目的在于提供一种能够通过防止电池组中包含的电池进入燃烧状态而能够确保安全性的电池组，即使电池释放处于异常状态的高温气体。 提供了用于允许从电池释放的气体流动的排气管道1C，并且在降低排气管道1C中的温度之后将气体排出到外部。 排气管1C的流路面积在电池容量的1 Ah的不小于0.5mm 2且不大于15mm 2的范围内。 排气管1C设置有气体冷却部1L和火花捕集部1M。
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公开(公告)号：US20100047673A1
公开(公告)日：2010-02-25
申请号：US12443801
申请日：2007-09-18
申请人： Yasushi Hirakawa , Hajime Nishino , Koshi Takamura
发明人： Yasushi Hirakawa , Hajime Nishino , Koshi Takamura
CPC分类号： H01M2/1061 , H01M2/105 , H01M2/1072 , H01M2/1094 , H01M2/12 , H01M2/1252 , H01M2/127 , H01M2/16 , H01M10/0525 , H01M10/52 , H01M2200/10 , H01M2200/20
摘要： A battery pack includes a battery having a risk of releasing a gas under abnormal conditions, a case that accommodates the battery, and an oxygen reducing portion that reduces an amount of oxygen within the case.
摘要翻译： 电池组包括在异常状态下具有释放气体的电池的电池，容纳电池的情况以及减少壳体内的氧气量的氧还原部分。
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公开(公告)号：US20090023068A1
公开(公告)日：2009-01-22
申请号：US10588061
申请日：2005-03-17
IPC分类号： H01M4/42
CPC分类号： H01M6/06 , H01M4/244 , H01M6/04 , H01M6/045 , H01M2300/0085
摘要： An alkaline battery of this invention includes: a negative electrode including a negative electrode mixture that contains a zinc alloy as an active material, the zinc alloy containing at least aluminum; an alkaline electrolyte; and a positive electrode. The alkaline electrolyte includes an aqueous KOH solution and LiOH and an aluminum compound that are dissolved in the aqueous KOH solution. The alkaline battery has excellent high-rate discharge characteristics.
摘要翻译： 本发明的碱性电池包括：负极，其包含含有锌合金作为活性物质的负极混合物，所述锌合金至少含有铝; 碱性电解液 和正极。 碱性电解质包括KOH水溶液和溶解在KOH水溶液中的LiOH和铝化合物。 碱性电池具有优异的高倍率放电特性。
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公开(公告)号：US20070117023A1
公开(公告)日：2007-05-24
申请号：US11600872
申请日：2006-11-17
申请人： Koshi Takamura , Harunari Shimamura
发明人： Koshi Takamura , Harunari Shimamura
CPC分类号： H01M12/06 , H01M4/42 , H01M4/661 , H01M10/283 , H01M2300/0014 , Y10T29/49108
摘要： The storage characteristics of an alkaline battery are improved by suppressing the production of hydrogen gas during storage. The alkaline battery includes a positive electrode, a negative electrode, and a conductive member in contact with the negative electrode. The negative electrode includes a zinc-containing negative electrode active material and an alkaline electrolyte, and the alkaline electrolyte includes a potassium hydroxide aqueous solution. The negative electrode active material, the alkaline electrolyte, and a contact surface of the conductive member with the negative electrode include the same metal element M, and the metal element M is a metal element other than zinc.
摘要翻译： 通过抑制储存期间氢气的产生，碱性电池的储存特性得到改善。 碱性电池包括正极，负极和与负极接触的导电构件。 负极包括含锌负极活性物质和碱性电解质，碱性电解质包含氢氧化钾水溶液。 负极活性物质，碱性电解质和导电性构件与负极的接触面包含相同的金属元素M，金属元素M是除锌以外的金属元素。
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公开(公告)号：US08709660B2
公开(公告)日：2014-04-29
申请号：US12676768
申请日：2008-09-02
申请人： Koshi Takamura , Yasuhiko Bito
发明人： Koshi Takamura , Yasuhiko Bito
CPC分类号： H01M10/052 , C01B32/20 , H01M4/40 , H01M4/5835 , H01M4/587
摘要： A non-aqueous electrolyte battery including a negative electrode including metal lithium or a lithium alloy as a negative electrode active material, a positive electrode including a fluorinated graphite as a positive electrode active material, a separator provided between the positive electrode and the negative electrode, and a non-aqueous electrolyte. The concentration ratio [F]/[C] of fluorine atoms to carbon atoms on the surface of the fluorinated graphite is 1.0 or more and less than 1.8. This improves the large-current discharge characteristics particularly in a low temperature environment.
摘要翻译： 包括含有金属锂或锂合金作为负极活性物质的负极的非水电解质电池，包含氟化石墨作为正极活性物质的正极，设置在正极和负极之间的隔膜， 和非水电解质。 氟化石墨表面氟原子与碳原子的浓度比[F] / [℃]为1.0以上且小于1.8。 这特别是在低温环境下改善了大电流放电特性。
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公开(公告)号：US20070160898A1
公开(公告)日：2007-07-12
申请号：US11651601
申请日：2007-01-10
申请人： Koshi Takamura , Harunari Shimamura
发明人： Koshi Takamura , Harunari Shimamura
CPC分类号： H01M4/96 , H01M4/8605 , H01M4/8875 , H01M4/8882 , H01M4/8892 , H01M4/8896 , H01M12/06
摘要： An air battery that is excellent in heavy-load discharge characteristics and storage characteristics is provided by ensuring the stability of the three-phase interface of a catalyst layer of an air electrode. The air battery has an air electrode including a catalyst layer that is bonded under pressure to a current collector and a water-repellent film. The catalyst layer includes a catalyst for reducing oxygen, a promoter for decomposing a product of the oxygen reduction, conductive carbon, and a binder. A non-polymeric fluorine compound is added to the catalyst layer in order to enhance the water repellency of the catalyst layer.
摘要翻译： 通过确保空气电极的催化剂层的三相界面的稳定性，提供重负荷放电特性和储存特性优异的空气电池。 空气电池具有包括在压力下与集电体接合的催化剂层和防水膜的空气电极。 催化剂层包括用于还原氧的催化剂，用于分解氧还原产物的促进剂，导电碳和粘合剂。 为了提高催化剂层的斥水性，向催化剂层中加入非聚合氟化合物。
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8.发明申请Thin film for package of alkaline battery and thin air battery using the same 审中-公开薄膜用于包装碱性电池和稀薄空气电池使用相同公开(公告)号：US20070077485A1
公开(公告)日：2007-04-05
申请号：US10581113
申请日：2005-04-19
CPC分类号： H01M12/06 , H01M2/0222 , H01M2/0255 , H01M2/0265 , H01M2/0287 , H01M4/8605
摘要： There is provided a thin air battery comprising a power-generating element including air diffusion paper and a water repellent film, the power-generating element sealed in a package composed of first and third sheet layers that cover the air electrode side and negative electrode side of the power-generating element, and a second sheet layer disposed in the peripheral portion between the two sheet layers and joined to the two sheet layers. The sheet layers are each composed of a thin film formed by stacking an alkali resistant polymer film having hydrogen gas permeability and a polymer film having gas barrier properties, and in each of the first and third sheet layers, the polymer film having hydrogen gas permeability is disposed on the internal surface side. According to the present invention, a thin air battery that has high energy density and has excellent long-term reliability is provided.
摘要翻译： 提供了一种薄空气电池，其包括具有空气扩散纸和防水膜的发电元件，所述发电元件密封在由覆盖空气电极侧和负极侧的第一和第三片层组成的封装 所述发电元件和设置在所述两个片层之间的周边部分中并且接合到所述两个片层的第二片层。 片层各自由通过层叠具有氢气透过性的耐碱性聚合物膜和具有阻气性的聚合物膜形成的薄膜构成，并且在第一和第三片层中，具有氢气透过性的聚合物膜 设置在内表面侧。 根据本发明，提供了具有高能量密度并且具有优异的长期可靠性的稀薄空气电池。
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公开(公告)号：US07875390B2
公开(公告)日：2011-01-25
申请号：US11600872
申请日：2006-11-17
申请人： Koshi Takamura , Harunari Shimamura
发明人： Koshi Takamura , Harunari Shimamura
IPC分类号： H01M4/66
CPC分类号： H01M12/06 , H01M4/42 , H01M4/661 , H01M10/283 , H01M2300/0014 , Y10T29/49108
摘要： The storage characteristics of an alkaline battery are improved by suppressing the production of hydrogen gas during storage. The alkaline battery includes a positive electrode, a negative electrode, and a conductive member in contact with the negative electrode. The negative electrode includes a zinc-containing negative electrode active material and an alkaline electrolyte, and the alkaline electrolyte includes a potassium hydroxide aqueous solution. The negative electrode active material, the alkaline electrolyte, and a contact surface of the conductive member with the negative electrode include the same metal element M, and the metal element M is a metal element other than zinc.
摘要翻译： 通过抑制储存期间氢气的产生，碱性电池的储存特性得到改善。 碱性电池包括正极，负极和与负极接触的导电构件。 负极包括含锌负极活性物质和碱性电解质，碱性电解质包含氢氧化钾水溶液。 负极活性物质，碱性电解质和导电性构件与负极的接触面包含相同的金属元素M，金属元素M是除锌以外的金属元素。
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10.发明授权Electrical device and battery pack for preventing polarity reversal of battery 失效用于防止电池极性反转的电气设备和电池组公开(公告)号：US07768236B2
公开(公告)日：2010-08-03
申请号：US11878946
申请日：2007-07-27
IPC分类号： H01M10/46
CPC分类号： H02J7/0029 , H01M2/348 , H01M6/5044 , H01M10/4228 , H02J7/0054
摘要： An electrical device comprises a positive electrode terminal for connection to the positive electrode of a battery, a negative electrode terminal for connection to the negative electrode of the battery, a load circuit receiving power from the positive and negative electrode terminals connected to the battery, a voltage detector detecting the voltage between the positive and negative electrode terminals, and a short circuiting portion for short-circuiting between the positive and negative electrode terminals when the voltage detected by the voltage detector becomes not larger than a particular preset voltage.
摘要翻译： 电气装置包括用于连接到电池正极的正极端子，用于连接到电池的负极的负极端子，从连接到电池的正极和负极端子接收电力的负载电路， 电压检测器检测正极和负极端子之间的电压，以及当由电压检测器检测到的电压变得不大于特定的预设电压时，用于在正极和负极端子之间短路的短路部分。
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