发明名称 |
A method for frost protection of transport vehicle rail switch points has a pair of thermally conducting bars electrically heated and in thermal contact attached to the rail. |
摘要 |
The main rail (1) has a tapered deflection rail (20) and two electric heating elements (2,3) attached by bolts (12) to form a current path through the critical section of the rail between terminals (4) connected to an electrical supply and thermostatic control system.
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申请公布号 |
DE19952445(A1) |
申请公布日期 |
2001.05.03 |
申请号 |
DE19991052445 |
申请日期 |
1999.10.30 |
申请人 |
KONSTANZER, MICHAEL |
发明人 |
KONSTANZER, MICHAEL;AM ORDE, BURKHARD |
分类号 |
E01B7/24;H05B3/00;(IPC1-7):E01B7/24;H05B3/02 |
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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