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发明名称
Verfahren zur Überwachung der inneren Impedanz einer Akkumulatorenbatterie in einer unterbrechungsfreien Leistungsversorgung und eine UPS
摘要
申请公布号
DE4333520(A1)
申请公布日期
1994.04.07
申请号
DE19934333520
申请日期
1993.10.01
申请人
FPS POWER SYSTEMS OY AB, ESPOO, FI
发明人
JONSSON, LENNART, OESTERSKAER, SE;OEHMAN, OVE, HELSINGFORS, FI
分类号
G01R31/36;H02J9/06;(IPC1-7):G01R31/36;H02J9/04;H02J7/00;H01M10/48
主分类号
G01R31/36
代理机构
代理人
主权项
地址
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