发明授权
- 专利标题： Separator for sealed lead acid battery
- 专利标题（中）： 密封铅酸电池分离器
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申请号： US09947468申请日： 2001-09-07
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公开(公告)号： US06706450B2公开(公告)日： 2004-03-16
- 发明人: Atsushi Asada
- 申请人： Atsushi Asada
- 优先权： JP11-068629 19990315
- 主分类号： H01M216
- IPC分类号： H01M216
摘要：
A separator for a valve-regulated lead acid battery consists mainly of fine glass fibers. The separator includes inorganic powder in an amount of 5 to 30% by weight and natural pulp in an amount of 3 to 20% by weight, and has a density of not less than 0.165 g/cm3. The separator sufficiently suppresses the occurrence of electrical short circuits between the positive and negative electrode plates.
公开/授权文献
- US20020028386A1 Separator for sealed lead acid battery 公开/授权日：2002-03-07