发明申请
- 专利标题: Current switch with automatic calibration
- 专利标题(中): 电流开关具有自动校准功能
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申请号: US12228484申请日: 2008-08-13
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公开(公告)号: US20090115620A1公开(公告)日: 2009-05-07
- 发明人: Phillip Hunter , James Bernklau , David A. Bruno
- 申请人: Phillip Hunter , James Bernklau , David A. Bruno
- 主分类号: G08B21/00
- IPC分类号: G08B21/00
摘要:
A current switch is automatically calibrated when a flow of electric current is initiated in a power cable.
公开/授权文献
- US07855655B2 Current switch with automatic calibration 公开/授权日:2010-12-21
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