| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a device for heating fluid transfer piping including at least one pipe and at least two pipe connectors to be heated mounted to both ends. <P>SOLUTION: The device includes a pair of metal heating elements 141, 142, connected to the first connector 5 and the second connector 6 positioned between two continuing pipes, and power supply means 121, 122. The first connector 5 includes electrical connection means 51, 52 connected to a heating means so as to connect the heating elements to the power supply means. The second connector 6 includes a means 612 for closing a circuit formed by at least a pair of the heating elements and the connection means. The pipe or the respective pipes heat the appropriate connectors via the connection means and the closure means thereby. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
