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    • 3. 发明授权
    • Method for manufacturing paste-type electrode of lead-acid battery and apparatus therefor
    • 铅酸蓄电池膏型电极的制造方法及其设备
    • US08353089B2
    • 2013-01-15
    • US13119047
    • 2011-01-27
    • Takahiro TamanoShuhei OhnoToshihiko KanazawaToshikazu Hatakenaka
    • Takahiro TamanoShuhei OhnoToshihiko KanazawaToshikazu Hatakenaka
    • B23P13/00B23P19/00
    • H01M4/20H01M4/0435H01M4/73Y10T29/10Y10T29/49002Y10T29/49108Y10T29/49112Y10T29/49204Y10T29/53135Y10T29/53204
    • According to the present method, a paste-type electrode of lead-acid battery in which a space in the lower surface side of an electrode is favorably filled with a paste-like active material so that inner ribs of a current collector forming a grid shape does not remain exposed. The current collector is filled with a paste-like active material to obtain an electrode when the current collector passes below a filler including a hopper for containing the paste-like active material. An electrode surface is pressed during transfer of the electrode before the fed paste-like active material is hardened. The pressing step includes: a first pressing step of intensively pressing a first area of the electrode surface located on one side in a width direction that is perpendicular to a transfer direction in which the electrode is transferred and a thickness direction of the electrode; a second pressing step of intensively pressing a second area of the electrode surface located on the other side in the width direction; and a third pressing step of pressing the first and second areas of the electrode surface over the entire width of the electrode. The first to third pressing steps are each performed at least once. The pressing step is terminated by the third pressing step.
    • 根据本方法,铅酸电池的糊状电极,其中电极的下表面侧的空间有利地填充有糊状活性物质,使得集电体的内部肋形成网格形状 不保持暴露。 集电体填充有糊状活性物质,当集电体通过包含含有糊状活性物质的料斗的填料的填料下方时,得到电极。 在输送的糊状活性物质硬化之前,在电极转移期间压制电极表面。 压制步骤包括:第一按压步骤,其将电极表面的第一区域紧密地按压在与转印电极的转印方向垂直的宽度方向的一侧和电极的厚度方向上; 第二按压步骤,其将宽度方向上另一侧的电极表面的第二区域集中地按压; 以及在电极的整个宽度上按压电极表面的第一和第二区域的第三按压步骤。 第一至第三按压步骤分别至少执行一次。 按压步骤通过第三按压步骤终止。
    • 4. 发明申请
    • METHOD FOR MANUFACTURING PASTE-TYPE ELECTRODE OF LEAD-ACID BATTERY AND APPARATUS THEREFOR
    • 铅酸电池类型电极的制造方法及其设备
    • US20120000070A1
    • 2012-01-05
    • US13119047
    • 2011-01-27
    • Takahiro TamanoShuhei OhnoToshihiko KanazawaToshikazu Hatakenaka
    • Takahiro TamanoShuhei OhnoToshihiko KanazawaToshikazu Hatakenaka
    • H01R43/16B23P19/00
    • H01M4/20H01M4/0435H01M4/73Y10T29/10Y10T29/49002Y10T29/49108Y10T29/49112Y10T29/49204Y10T29/53135Y10T29/53204
    • According to the present method, a paste-type electrode of lead-acid battery in which a space in the lower surface side of an electrode is favorably filled with a paste-like active material so that inner ribs of a current collector forming a grid shape does not remain exposed. The current collector is filled with a paste-like active material to obtain an electrode when the current collector passes below a filler including a hopper for containing the paste-like active material. An electrode surface is pressed during transfer of the electrode before the fed paste-like active material is hardened. The pressing step includes: a first pressing step of intensively pressing a first area of the electrode surface located on one side in a width direction that is perpendicular to a transfer direction in which the electrode is transferred and a thickness direction of the electrode; a second pressing step of intensively pressing a second area of the electrode surface located on the other side in the width direction; and a third pressing step of pressing the first and second areas of the electrode surface over the entire width of the electrode. The first to third pressing steps are each performed at least once. The pressing step is terminated by the third pressing step.
    • 根据本方法,铅酸电池的糊状电极,其中电极的下表面侧的空间有利地填充有糊状活性物质,使得集电体的内部肋形成网格形状 不保持暴露。 集电体填充有糊状活性物质,当集电体通过包含含有糊状活性物质的料斗的填料的填料下方时,得到电极。 在输送的糊状活性物质硬化之前,在电极转移期间压制电极表面。 压制步骤包括:第一按压步骤,其将电极表面的第一区域紧密地按压在与转印电极的转印方向垂直的宽度方向的一侧和电极的厚度方向上; 第二按压步骤,其将宽度方向上另一侧的电极表面的第二区域集中地按压; 以及在电极的整个宽度上按压电极表面的第一和第二区域的第三按压步骤。 第一至第三按压步骤分别至少执行一次。 按压步骤通过第三按压步骤终止。