Sealed battery and manufacturing method thereof, vehicle mounting the sealed battery, and battery mounting device mounting the sealed battery
    3.
    发明授权
    Sealed battery and manufacturing method thereof, vehicle mounting the sealed battery, and battery mounting device mounting the sealed battery 有权
    密封电池及其制造方法,安装密封电池的车辆以及安装密封电池的电池安装装置

    公开(公告)号:US08227112B2

    公开(公告)日:2012-07-24

    申请号:US12670700

    申请日:2008-12-12

    Abstract: A sealed battery includes a battery case with a liquid inlet, a power generating element in the case, a lid member closing the liquid inlet and having a peripheral edge welded to the case over the entire circumference, a circular groove in the outer surface of the case and around the entire periphery of the liquid inlet, a peripheral portion provided over the entire periphery of a portion in the back surface of the lid member facing the liquid inlet, and a protrusion partially placed around the liquid inlet between the circular groove and the peripheral portion to form a clearance between the circular groove and the peripheral portion. The space facing the inner surface in a portion melted during welding between the peripheral edge and the case is continuous to the liquid inlet through a clearance formed by the protrusion between the circular groove and the peripheral portion.

    Abstract translation: 密封电池包括具有液体入口的电池壳体,壳体中的发电元件,封闭液体入口并具有在整个圆周上焊接到壳体的周边边缘的盖构件,在该外壳的外表面中的圆形槽 壳体并且在所述液体入口的整个周边周围,设置在所述盖构件的与所述液体入口相对的后表面中的一部分的整个周边上的周边部分,以及部分地放置在所述圆形槽和所述液体入口之间的所述液体入口周围的突起 周边部分以形成圆形槽和周边部分之间的间隙。 在周边边缘和外壳之间的焊接期间熔化的部分中的内表面的空间通过由圆形槽和周边部分之间的突起形成的间隙而连续于液体入口。

    BATTERY
    4.
    发明申请
    BATTERY 有权
    电池

    公开(公告)号:US20110039154A1

    公开(公告)日:2011-02-17

    申请号:US12937740

    申请日:2009-04-08

    Abstract: A battery is equipped with a case (200) in which a fill opening (aperture) (201) is formed and a sealing cap (210), which closes the fill opening (201) formed in the case (200). The sealing cap (210) is formed of a thin plate that covers the fill opening (201) in the case (200), the circumferential edge (211) of the sealing cap (210) is bonded to the case (200), and the center (212) of the sealing cap (210) is bent from the circumferential edge (211) and bulges up toward the outside of the case (200). In addition, a chamfer (213) is applied at the bent corner of the sealing cap (210).

    Abstract translation: 电池配备有形成有填充开口(孔)(201)的壳体(200)和闭合形成在壳体(200)中的填充开口(201)的密封帽(210)。 密封帽(210)由覆盖壳体(200)中的填充开口(201)的薄板形成,密封帽(210)的周向边缘(211)接合到壳体(200),并且 密封帽(210)的中心(212)从圆周边缘(211)弯曲并朝向壳体(200)的外侧向上凸出。 此外,在密封帽(210)的弯曲角部处施加倒角(213)。

    Sealed type cell manufacturing method
    6.
    发明授权
    Sealed type cell manufacturing method 有权
    密封式电池制造方法

    公开(公告)号:US09099754B2

    公开(公告)日:2015-08-04

    申请号:US12865480

    申请日:2008-12-26

    Abstract: A cell assembly (20) is formed by arranging an electrode body and electrolyte in an external case (12) having a through hole (41). A laser is applied to an annular portion (formed by Al or Al-based alloy) surrounding an opening end (41A) of the through hole (41) toward outside the case so as to form a welded base (45). A sealing film (54) is welded to the surface of the welded base directly or via a base film (52) welded in advance, so as to temporarily seal the through hole (41). The cell assembly (20) in the temporarily sealed state is subjected to initial charge and then a hole is opened through the film (54) so as to form a gas discharge passage for communication between inside and outside of the case (12), thereby discharging an excessive gas from the case (12) outside.

    Abstract translation: 电池组件(20)通过在具有通孔(41)的外壳(12)中布置电极体和电解质而形成。 将围绕通孔(41)的开口端(41A)的环状部分(由Al或Al基合金形成)朝向壳体外部施加激光,以形成焊接基座(45)。 将密封膜(54)直接或经由预先焊接的基膜(52)焊接到焊接基板的表面,以便临时密封通孔(41)。 对处于临时密封状态的电池组件(20)进行初始充电,然后通过膜(54)打开孔,以形成用于在壳体(12)的内部和外部之间连通的气体排出通道,从而 从壳体(12)外部排出过量的气体。

    Battery
    7.
    发明授权
    Battery 有权
    电池

    公开(公告)号:US08871382B2

    公开(公告)日:2014-10-28

    申请号:US12937740

    申请日:2009-04-08

    Abstract: A battery is equipped with a case (200) in which a fill opening (aperture) (201) is formed and a sealing cap (210), which closes the fill opening (201) formed in the case (200). The sealing cap (210) is formed of a thin plate that covers the fill opening (201) in the case (200), the circumferential edge (211) of the sealing cap (210) is bonded to the case (200), and the center (212) of the sealing cap (210) is bent from the circumferential edge (211) and bulges up toward the outside of the case (200). In addition, a chamfer (213) is applied at the bent corner of the sealing cap (210).

    Abstract translation: 电池配备有形成有填充开口(孔)(201)的壳体(200)和闭合形成在壳体(200)中的填充开口(201)的密封帽(210)。 密封帽(210)由覆盖壳体(200)中的填充开口(201)的薄板形成,密封帽(210)的周向边缘(211)接合到壳体(200),并且 密封帽(210)的中心(212)从圆周边缘(211)弯曲并朝向壳体(200)的外侧向上凸出。 此外,在密封帽(210)的弯曲角部处施加倒角(213)。

    Battery, vehicle, and battery-mounting device
    8.
    发明授权
    Battery, vehicle, and battery-mounting device 有权
    电池,车辆和电池安装装置

    公开(公告)号:US08748035B2

    公开(公告)日:2014-06-10

    申请号:US13392170

    申请日:2009-08-28

    Abstract: An object is to provide a battery with good durability, and a vehicle and a battery-mounting device each having such a battery mounted therein. A battery includes a positive electrode terminal member made of aluminum, a negative electrode terminal member made of copper, a positive electrode resin member made of an insulating resin, covering a part of the terminal member in tight contact therewith, and a negative resin member made of an insulating resin, covering a part of the terminal member in tight contact therewith. A positive electrode resin adhesion surface and a negative electrode resin adhesion surface each have been subjected to a surface treatment. A negative electrode sealing length of a shortest path of negative seal paths is longer than a positive electrode sealing length of a shortest path of positive electrode seal paths.

    Abstract translation: 本发明的目的是提供一种具有良好耐用性的电池,以及各自具有安装在其中的电池的车辆和电池安装装置。 电池包括由铝制成的正极端子部件,由铜构成的负极端子部件,由绝缘树脂制成的正极树脂部件,覆盖与其紧密接触的端子部件的一部分,以及负极树脂部件, 的绝缘树脂,覆盖端子构件的与其紧密接触的部分。 正极树脂粘合面和负极树脂粘合面各自进行了表面处理。 负密封路径的最短路径的负极密封长度比正极密封路径的最短路径的正极密封长度长。

    BATTERY, VEHICLE, AND BATTERY-MOUNTING DEVICE
    9.
    发明申请
    BATTERY, VEHICLE, AND BATTERY-MOUNTING DEVICE 有权
    电池,车辆和电池安装装置

    公开(公告)号:US20120156536A1

    公开(公告)日:2012-06-21

    申请号:US13392170

    申请日:2009-08-28

    Abstract: An object is to provide a battery with good durability, and a vehicle and a battery-mounting device each having such a battery mounted therein. A battery includes a positive electrode terminal member made of aluminum, a negative electrode terminal member made of copper, a positive electrode resin member made of an insulating resin, covering a part of the terminal member in tight contact therewith, and a negative resin member made of an insulating resin, covering a part of the terminal member in tight contact therewith. A positive electrode resin adhesion surface and a negative electrode resin adhesion surface each have been subjected to a surface treatment. A negative electrode sealing length of a shortest path of negative seal paths is longer than a positive electrode sealing length of a shortest path of positive electrode seal paths.

    Abstract translation: 本发明的目的是提供一种具有良好耐用性的电池,以及各自具有安装在其中的电池的车辆和电池安装装置。 电池包括由铝制成的正极端子部件,由铜构成的负极端子部件,由绝缘树脂制成的正极树脂部件,覆盖与其紧密接触的端子部件的一部分,以及负极树脂部件, 的绝缘树脂,覆盖端子构件的与其紧密接触的部分。 正极树脂粘合面和负极树脂粘合面各自进行了表面处理。 负密封路径的最短路径的负极密封长度比正极密封路径的最短路径的正极密封长度长。

    SEALED TYPE CELL MANUFACTURING METHOD
    10.
    发明申请
    SEALED TYPE CELL MANUFACTURING METHOD 有权
    密封型电池制造方法

    公开(公告)号:US20110027645A1

    公开(公告)日:2011-02-03

    申请号:US12865480

    申请日:2008-12-26

    Abstract: A cell assembly (20) is formed by arranging an electrode body and electrolyte in an external case (12) having a through hole (41). A laser is applied to an annular portion (formed by Al or Al-based alloy) surrounding an opening end (41A) of the through hole (41) toward outside the case so as to form a welded base (45). A sealing film (54) is welded to the surface of the welded base directly or via a base film (52) welded in advance, so as to temporarily seal the through hole (41). The cell assembly (20) in the temporarily sealed state is subjected to initial charge and then a hole is opened through the film (54) so as to form a gas discharge passage for communication between inside and outside of the case (12), thereby discharging an excessive gas from the case (12) outside.

    Abstract translation: 电池组件(20)通过在具有通孔(41)的外壳(12)中布置电极体和电解质而形成。 将围绕通孔(41)的开口端(41A)的环状部分(由Al或Al基合金形成)朝向壳体外部施加激光,以形成焊接基座(45)。 将密封膜(54)直接或经由预先焊接的基膜(52)焊接到焊接基板的表面,以便临时密封通孔(41)。 对处于临时密封状态的电池组件(20)进行初始充电,然后通过膜(54)打开孔,以形成用于在壳体(12)的内部和外部之间连通的气体排出通道,从而 从壳体(12)外部排出过量的气体。

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