| 摘要 |
A pipe type plane heating apparatus is provided to generate heat through the entire area of resistance heating layers evenly by placing intermediate plates of a conductive material between fixing terminals and isolation pipes. A pipe type plane heating apparatus comprises isolation pipes(10), resistance heating layers(20), electrode layers(30), fixing terminals(40), and intermediate plates(50). The resistance heating layers formed on the surface of the isolation pipe generate heat when the current is applied. The electrode layers surround at least portion of the resistance heating layer. The fixing terminals support the isolation pipe and supply the external current. The intermediate plates of a conductive material placed between the electrode layers and the fixing terminals transmit the current supplied through the fixing terminals to the electrode layers. The fixing terminals support the plural isolation pipes to be extended through the isolation pipes. |
