发明名称 |
Rail snow-melting by electromagnetic induction heating |
摘要 |
A snow-melting apparatus of an electromagnetic induction heating type, comprises: a high frequency power source; a pair of conductive cables wound in at least one turn around a segment of each rail and through through-holes which are formed through side walls of the rail, the segment of the rail being defined between two through-holes; and a lead wire interconnecting the power source and the conductive cable, for supplying current from the power source to the conductive cable, thereby heating the rail by the flow of electromagnetic ally induced current in the rail segment.
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申请公布号 |
US5389766(A) |
申请公布日期 |
1995.02.14 |
申请号 |
US19930157267 |
申请日期 |
1993.11.26 |
申请人 |
FUJI ELECTRIC CO., LTD. |
发明人 |
TAKAHASHI, SEIICHI;IDENO, ICHIRO;AWATANI, KOUJI;KIMURA, HIROTSUNE |
分类号 |
E01B7/24;E01B19/00;E01H8/08;(IPC1-7):H05B6/10 |
主分类号 |
E01B7/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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