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    • 2. 发明授权
    • Battery terminal inspection apparatus, inspection method, and cylindrical dry battery
    • 电池端子检查装置,检查方法和圆柱形干电池
    • US08040109B2
    • 2011-10-18
    • US12223220
    • 2006-06-23
    • Shigeyuki KuniyaYuji TsuchidaTatsuya Yamazaki
    • Shigeyuki KuniyaYuji TsuchidaTatsuya Yamazaki
    • H02J7/00H02J7/14
    • H01M6/5083G01N21/57H01M2/30H01M6/08
    • Poor contact on a terminal face that is likely to especially occur with a dry battery with low electromotive force can be appropriately inspected and suppressed. Moreover, the inspection can be highly efficiently performed in a non-contacting state. Also, a cylindrical dry battery in which the poor contact on the terminal face is certainly suppressed is provided. An apparatus 50 that inspects an electric contact at an outer surface of a positive terminal 12 and a negative terminal 32 of a dry battery 10, includes: a light-emitting section 51 that makes a light incident on a part to be measured on a terminal face of the battery; a light-receiving section 52 that detects a reflection state of the light from the part to be measured, and a measurement processing section 55 that quantifies gloss level of the part to be measured based on detection with the light-receiving section 52, wherein evaluation data of the electric contact is obtained with measurement values of the gloss level.
    • 可以适当地检查和抑制在电动势低的干电池中可能特别发生的端子面上的接触不良。 此外,可以非接触状态高效地进行检查。 此外,提供了确定地抑制端子面上的接触不良的圆柱形干电池。 检查干电池10的正极端子12和负极端子32的外表面的电接点的装置50包括:发光部51,其使入射到待测部件上的光在端子 电池面; 检测来自被测量部的光的反射状态的光接收部52以及基于光接收部52的检测来量化被测量部的光泽度的测定处理部55, 使用光泽度的测量值获得电接触的数据。
    • 3. 发明申请
    • Battery Terminal Inspection Apparatus, Inspection Method, and Cylindrical Dry Battery
    • 电池端子检查装置,检查方法和圆柱形干电池
    • US20100103423A1
    • 2010-04-29
    • US12223220
    • 2006-01-23
    • Shigeyuki KuniyaYuji TsuchidaTatsuya Yamazaki
    • Shigeyuki KuniyaYuji TsuchidaTatsuya Yamazaki
    • G01J3/46G01N21/55
    • H01M6/5083G01N21/57H01M2/30H01M6/08
    • Poor contact on a terminal face that is likely to especially occur with a dry battery with low electromotive force can be appropriately inspected and suppressed. Moreover, the inspection can be highly efficiently performed in a non-contacting state. Also, a cylindrical dry battery in which the poor contact on the terminal face is certainly suppressed is provided. An apparatus 50 that inspects an electric contact at an outer surface of a positive terminal 12 and a negative terminal 32 of a dry battery 10, includes: a light-emitting section 51 that makes a light incident on a part to be measured on a terminal face of the battery; a light-receiving section 52 that detects a reflection state of the light from the part to be measured, and a measurement processing section 55 that quantifies gloss level of the part to be measured based on detection with the light-receiving section 52, wherein evaluation data of the electric contact is obtained with measurement values of the gloss level.
    • 可以适当地检查和抑制在电动势低的干电池中可能特别发生的端子面上的接触不良。 此外,可以非接触状态高效地进行检查。 此外,提供了确定地抑制端子面上的接触不良的圆柱形干电池。 检查干电池10的正极端子12和负极端子32的外表面的电接点的装置50包括:发光部51,其使入射到待测部件上的光在端子 电池面; 检测来自被测量部的光的反射状态的光接收部52以及基于光接收部52的检测来量化被测量部的光泽度的测定处理部55, 使用光泽度的测量值获得电接触的数据。
    • 10. 发明授权
    • Cylindrical battery and gasket for use in same
    • 圆柱形电池和垫圈用于其中
    • US08673485B2
    • 2014-03-18
    • US13511198
    • 2011-02-18
    • Tatsuya YamazakiShuji MurakamiHidenori Tsuzuki
    • Tatsuya YamazakiShuji MurakamiHidenori Tsuzuki
    • H01M2/08
    • H01M2/0413H01M2/022H01M2/08H01M2/1229
    • A cylindrical battery gasket that will not functionally deteriorate in absorbing stress caused by the gasket extending radially upon the battery being sealed is provided with a boss part with a central hole through which a negative electrode collector is inserted, a canister contact part that is affixed in place and in contact with a cathode canister, a disk-shaped part that is provided to connect the boss part to the canister contact part, and a stress buffering part that is provided on the way to the disk-shaped pat. The stress buffering part has a first bent part and a second bent part, both of an acute angle, and is set nearer the center of the cathode canister than to the positive electrode mixture, upon the gasket being installed in the cathode canister.
    • 在密封电池上径向延伸的衬垫吸收应力不会在功能上恶化的圆柱形电池垫圈设置有具有插入负极集电体的中心孔的凸台部分, 放置并与阴极罐接触,设置用于将凸台部分连接到罐接触部分的盘形部分,以及设置在盘形pat上的应力缓冲部分。 应力缓冲部分具有第一弯曲部分和第二弯曲部分,两者都是锐角,并且在衬垫被安装在阴极罐中时设置成比阴极罐的中心更靠近正极混合物的中心。