发明名称 Electric Hand-Held Power Tool with a Shut-Off Delay Device
摘要 The invention relates to a handheld electrical machine tool having at least one electrical drive, at least one electrical device requiring electrical energy for its operation, a shut-off delay apparatus for the electrical drive and/or the electrical device and having at least one rechargeable battery for the electrical supply to the drive and the electrical device. Provision is made for the handheld electrical machine tool to have an exhaustive discharge protection apparatus ( 8 ), which predetermines the delay time (t) of the shut-off delay apparatus ( 3 ) as a function of the state of charge of the rechargeable battery ( 9 ) detected by it. In addition, the invention relates to a corresponding method.
申请公布号 US2008224666(A1) 申请公布日期 2008.09.18
申请号 US20070997020 申请日期 2007.03.27
申请人 发明人 WIRNITZER BERND;GLAUNING RAINER
分类号 H02J7/00 主分类号 H02J7/00
代理机构 代理人
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