Title: Lightning prevention device and method
Application Number: 200610086578 Application Date: 2006.06.30
Publication Number: 1968563 Publication Date: 2007.05.23
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H05F3/02;H02H9/04;H02G13/00
Applicant(s) Name: Huawei Technologies Co., Ltd. Address:
Inventor(s) Name: Hu Ji
Attorney & Agent: daichang meng
Abstract:
    The invention relates to a thunder-proof device and relative method, wherein said device comprises that: signal line, switch, controller, thunder-proof element, and object; the controller predicts the thunder and controls the switch direction; when there is thunder predicted, the controller breaks off the switch, and the switch is grounded to guide current into ground; when there is no thunder predicted, the controller controls the switch to close the thunder proof element.
Time: 10
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