发明名称 |
LATTICE FOR STORAGE BATTERY, METHOD FOR PRODUCING LATTICE FOR STORAGE BATTERY, AND STORAGE BATTERY USING LATTICE FOR STORAGE BATTERY |
摘要 |
[Object] To regularize a potential distribution at a grid, prevent local corrosion, and lengthen product lifetime. [Solution Means] A storage battery grid includes: a frame bone 2 that includes a substantially rectangular shape; a lug portion 21 that is formed upward from an upper side 2a of the frame bone 2; one or more main vertical bone 3X that extend downward from the lug portion 21 in the frame bone 2; plural slanted bones 4 that extend obliquely from the upper side 2a toward a lower side 2b, at least the slanted bones branching from the main vertical bone 3X, which is a center, toward both sides. The slanted bones 4 are arranged at intervals in a direction in which the main vertical bone 3X extends, and at least part of plural spaces, which are defined by the main vertical bone 3X partially forming a side of the spaces, include a substantially quadrilateral shape. |
申请公布号 |
EP2747179(A1) |
申请公布日期 |
2014.06.25 |
申请号 |
EP20130835776 |
申请日期 |
2013.07.23 |
申请人 |
GS YUASA INTERNATIONAL LTD. |
发明人 |
FUJITA, KOHEI;NOUZUKA, KIYOSHI;IWASAKI, SHOTA;NISHIZAWA, JUNICHI;SAITO, KAZUMA;ISHIGURO, HIROYUKI |
分类号 |
H01M4/73;H01M4/68;H01M4/74;H01M4/82;H01M10/06 |
主分类号 |
H01M4/73 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|