| 摘要 |
<P>PROBLEM TO BE SOLVED: To enhance heat radiating performance in a shield conductor using a pipe. <P>SOLUTION: Since a filler 33 is filled in a gap between a wire 10 in a pipe 20 (tubular protecting member) and the pipe, heat generated in the wire 10 is transmitted to the pipe 20 through the filler 33, and is discharged to the open air from the peripheral surface of the pipe 20. Since the filler 33 has thermal conductivity higher than that of the air, the pipe filled with the filler 33 is excellent in heat radiating performance in comparison with one filled with no filler. The filler 33 is not independently injected in the pipe 20, but it is impregnated in metal wool 31 comprising a large number of fine metal wire materials 32 entangled with each other and is made to stay in the inside of the metal wool 31, and thereby, there is no fear that the injected filler 33 leaks to the outside of the pipe 33. <P>COPYRIGHT: (C)2008,JPO&INPIT |
