Positive electrode grid for lead acid battery



【課題】耐食性が向上し、長寿命化に好適な鉛蓄電池用の正極格子体及び鉛蓄電池を提供する。 【解決手段】Pb−Ca−Sn−Al−Ba鉛合金からなる鉛蓄電池用の正極格子体10において、この正極格子体10に存在している結晶粒の数を1mm 2 当たり4個以下にした。 【選択図】図1
PROBLEM TO BE SOLVED: To provide a positive electrode grid for a lead acid battery and a lead acid battery, which have improved corrosion resistance and are suitable for prolonged life.SOLUTION: In the positive electrode grid 10 for the lead acid battery composed of Pb-Ca-Sn-Al-Ba lead alloy, the number of crystal particles existing in the positive electrode grid 10 is set to 4 or less per 1 mm.




Download Full PDF Version (Non-Commercial Use)

Patent Citations (5)

    Publication numberPublication dateAssigneeTitle
    JP-2000021413-AJanuary 21, 2000Shin Kobe Electric Mach Co Ltd, 新神戸電機株式会社Positive electrode lattice body for lead-acid battery
    JP-2003306733-AOctober 31, 2003Furukawa Battery Co Ltd:The, Toho Zinc Co Ltd, 古河電池株式会社, 東邦亜鉛株式会社Lead based alloy for lead storage battery, and lead storage battery using the same
    JP-2004139870-AMay 13, 2004Furukawa Battery Co Ltd:The, 古河電池株式会社鉛蓄電池用格子基板およびそれを用いた鉛蓄電池
    JP-2004158433-AJune 03, 2004Furukawa Battery Co Ltd:The, 古河電池株式会社鉛蓄電池用基板およびそれを用いた鉛蓄電池
    JP-H01150461-AJune 13, 1989Furukawa Battery Co Ltd:TheManufacturing device for grating substrate for lead battery

NO-Patent Citations (0)


Cited By (3)

    Publication numberPublication dateAssigneeTitle
    CN-104131188-ANovember 05, 2014超威电源有限公司Synthesis process for lead calcium mother alloy
    CN-104377366-AFebruary 25, 2015浙江南都电源动力股份有限公司, 杭州南都动力科技有限公司High-power long-life valve-controlled sealed lead-acid storage battery for data center
    WO-2016110907-A1July 14, 2016パナソニックIpマネジメント株式会社Positive grid for lead storage battery, process for producing same, and lead storage battery