基本信息:
- 专利标题： BATTERY SEPARATORS WITH CROSS RIBS AND RELATED METHODS
- 申请号：US17089428 申请日：2020-11-04
- 公开(公告)号：US20210057697A1 公开(公告)日：2021-02-25
- 发明人： Eric H. Miller , J. Kevin Whear
- 申请人： Daramic, LLC
- 申请人地址： US NC Charlotte
- 专利权人： Daramic, LLC
- 当前专利权人： Daramic, LLC
- 当前专利权人地址： US NC Charlotte
- 主分类号： H01M2/16
- IPC分类号： H01M2/16 ; H01M2/18
摘要：
A separator for a lead acid battery is a porous membrane having a positive electrode face and a negative electrode face. A plurality of longitudinally extending ribs, a plurality of protrusions or a nonwoven material may be disposed upon the positive electrode face. A plurality of transversely extending ribs are disposed upon the negative electrode face. The transverse ribs disposed upon the negative electrode face are preferably juxtaposed to a negative electrode of the lead acid battery, when the separator is placed within that battery.
公开/授权文献:
- US11942655B2 Battery separators with cross ribs and related methods 公开/授权日：2024-03-26
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01M | 用于直接转变化学能为电能的方法或装置，例如电池组 |
| ------H01M2/00 | 非活性部件的结构零件或制造方法 |
| --------H01M2/14 | .隔板；薄膜；膜片；间隔元件 |
| ----------H01M2/16 | ..按材料区分的 |