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144 条记录 (耗时 0.027 秒)

    Secondary cell with non-rotatable terminal member
    73.
    发明授权
    Secondary cell with non-rotatable terminal member 失效
    具有不可旋转端子构件的二次电池

    公开(公告)号：US06610444B2

    公开(公告)日：2003-08-26

    申请号：US09963548

    申请日：2001-09-27

    申请人： Hiroyuki Akita ,  Naoya Nakanishi ,  Toshiyuki Nohma ,  Ikuo Yonezu

    发明人： Hiroyuki Akita ,  Naoya Nakanishi ,  Toshiyuki Nohma ,  Ikuo Yonezu

    IPC分类号： H01M230

    CPC分类号： H01M2/06

    摘要： In a secondary cell comprising an electrode unit enclosed in a cell can and adapted to deliver electric power generated by the electrode unit via electrode terminal assemblies, each electrode terminal assembly comprises an electrode terminal member extending through a center hole in a lid of the can, an insulating seal member provided in the center hole of the lid around a screw shank of the electrode terminal member, and a nut screwed on the screw shank of the electrode terminal member projecting outward from can. The insulating seal member is in engagement with the can and the flange of the electrode terminal member and nonrotatable relative to the cell can and the flange, whereby the electrode terminal member is prevented from rotating with the nut when the electrode terminal assembly is fixed to the lid.

    摘要翻译： 在包括封闭在电池壳体中的电极单元并且适于通过电极端子组件传送由电极单元产生的电力的二次电池中，每个电极端子组件包括延伸穿过罐盖的中心孔的电极端子构件， 设置在电极端子构件的螺杆的盖的中心孔内的绝缘密封构件，以及螺旋在从罐突出的电极端子构件的螺杆上的螺母。 绝缘密封构件与电极端子构件的壳体和凸缘接合，并且相对于电池壳体和法兰不能旋转，由此当电极端子组件固定到电极端子组件时，电极端子构件被阻止与螺母一起旋转 盖。

    Lithium secondary cell
    74.
    发明授权
    Lithium secondary cell 失效
    锂二次电池

    公开(公告)号：US06521374B1

    公开(公告)日：2003-02-18

    申请号：US09387833

    申请日：1999-09-01

    申请人： Naoya Nakanishi ,  Kouichi Satoh ,  Kazuyasu Fujiwara ,  Toshiyuki Nohma ,  Ikuo Yonezu

    发明人： Naoya Nakanishi ,  Kouichi Satoh ,  Kazuyasu Fujiwara ,  Toshiyuki Nohma ,  Ikuo Yonezu

    IPC分类号： H01M202

    CPC分类号： H01M10/052 ,  H01M2/06 ,  H01M2/302 ,  H01M2/32 ,  H01M4/13 ,  H01M10/0525 ,  H01M10/0587

    摘要： For use in lithium secondary cells, a positive electrode terminal 51 and a negative electrode terminal 81 are given an enhanced mechanical strength to improve the reliability of electrical connection between the cell and an external circuit, while the formation of oxide film on these terminals is inhibited to suppress the discharge voltage drop of the cell. To give these advantages to the lithium secondary cell embodying the invention, the positive electrode terminal 51 is formed from an aluminum alloy containing magnesium and silicon in a combined amount of at least 1.0 wt. % as additive elements, and the negative electrode terminal 81 is formed by plating a substrate of oxygen-free copper with nickel.

    摘要翻译： 为了在锂二次电池中使用，正极端子51和负极端子81被赋予增强的机械强度，以提高电池和外部电路之间的电连接的可靠性，同时抑制这些端子上的氧化膜的形成 以抑制电池的放电电压降。 为了将本发明的锂二次电池赋予这些优点，正极端子51由含有镁和硅的铝合金形成，其量为至少1.0wt。 ％作为添加元素，负极端子81通过用镍镀无氧铜基板而形成。

    Non-aqueous electrolytic secondary cell
    76.
    发明授权
    Non-aqueous electrolytic secondary cell 有权
    非水电解二次电池

    公开(公告)号：US06436577B1

    公开(公告)日：2002-08-20

    申请号：US09380215

    申请日：1999-08-26

    申请人： Yoshinori Kida ,  Ryuji Ohshita ,  Seiji Yoshimura ,  Toshiyuki Nohma ,  Koji Nishio

    发明人： Yoshinori Kida ,  Ryuji Ohshita ,  Seiji Yoshimura ,  Toshiyuki Nohma ,  Koji Nishio

    IPC分类号： H01M458

    CPC分类号： H01M4/525 ,  H01M10/0525 ,  H01M10/0569 ,  H01M2300/004

    摘要： In a non-aqueous electrolyte secondary battery provided with a positive electrode 1, a negative electrode 2, and a non-aqueous electrolyte solution, a lithium-containing composite nickel oxide is used as a chief component of the positive electrode material for the positive electrode, a lithium-containing titanium oxide is used as a chief component of the negative electrode material for the negative electrode, and the solvent of the non-aqueous electrolyte solution contains a cyclic carbonic ester and a chain carbonic ester in such a manner that the cyclic carbonic ester and chain carbonic ester are contained in amounts of not less than 10% by volume of the whole solvent, respectively, and the total content of the cyclic carbonic ester and the chain carbonic ester is not less than 60% by volume of the whole solvent.

    摘要翻译： 在设置有正极1，负极2和非水电解质溶液的非水电解质二次电池中，使用含锂复合氧化镍作为正极用正极材料的主要成分 使用含锂的氧化钛作为负极用负极材料的主要成分，非水电解液的溶剂含有环状碳酸酯和链状碳酸酯，使环状 碳酸酯和链状碳酸酯的含量分别为全部溶剂的10体积％以上，环状碳酸酯和链状碳酸酯的总量不低于整体的60体积％ 溶剂。

    Sealed battery
    77.
    发明授权
    Sealed battery 失效
    密封电池

    公开(公告)号：US06428926B2

    公开(公告)日：2002-08-06

    申请号：US09828895

    申请日：2001-04-10

    申请人： Yoshinori Kida ,  Toshikazu Yoshida ,  Ryuji Ohshita ,  Toshiyuki Nohma ,  Koji Nishio

    发明人： Yoshinori Kida ,  Toshikazu Yoshida ,  Ryuji Ohshita ,  Toshiyuki Nohma ,  Koji Nishio

    IPC分类号： H01M208

    CPC分类号： H01M2/08 ,  H01M2/0212 ,  H01M10/052 ,  H01M10/0525 ,  Y10T29/4911

    摘要： The opening to be sealed in a battery is sealed with an electrical insulating sealant S by placing an electrical insulating sealing material C, including a first sealing material A that is soften by heat applied for sealing and a second sealing material B that is more difficult to soften by the heat applied for sealing than the first sealing material A, and by heating and successively cooling the electrical insulating sealing material C. The second sealing material B is in the form of a mesh. Thus, a sealed battery with few defectives such as a sealing failure and a short-circuit can be manufactured in a high yield rate.

    摘要翻译： 通过放置电绝缘密封材料C，密封电池的开口用电绝缘密封剂S密封，该绝缘密封材料C包括通过用于密封的热软化的第一密封材料A和更困难的第二密封材料B 通过与第一密封材料A相比被密封的热量软化，并且通过加热并依次冷却电绝缘密封材料C而进行软化。第二密封材料B呈网状。 因此，可以以高产率制造具有少量缺陷的密封电池，例如密封故障和短路。

    Lithium secondary battery
    78.
    发明授权
    Lithium secondary battery 有权
    锂二次电池

    公开(公告)号：US06291101B1

    公开(公告)日：2001-09-18

    申请号：US09267220

    申请日：1999-03-12

    申请人： Koji Kita ,  Hiroshi Watanabe ,  Toshiyuki Nohma ,  Koji Nishio

    发明人： Koji Kita ,  Hiroshi Watanabe ,  Toshiyuki Nohma ,  Koji Nishio

    IPC分类号： H01M458

    CPC分类号： H01M4/133 ,  H01M4/485 ,  H01M10/0525

    摘要： The present invention provides a lithium secondary battery using, as a lithium ion occluding agent for a negative electrode, a substantially amorphous oxide powder in which a product V·d of a total volume V in cm3/g of pores with a diameter of 100 nm or less and a true density d in g/cm3 measured by a helium displacement method is 0.1 through 0.5. Thus, the lithium secondary battery can attain an excellent charge-discharge cycle characteristic.

    摘要翻译： 本发明提供一种锂二次电池，其使用作为负极的锂离子吸留剂的基本上无定形的氧化物粉末，其中总体积V的产物Vd为cm3 / g，直径为100nm以下的孔 并且通过氦置换法测量的以g / cm 3表示的真密度d为0.1至0.5。 因此，锂二次电池可以获得良好的充放电循环特性。