| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve heat radiation property of a shield conductor in which a shield pipe is used. <P>SOLUTION: The shield electric conductor Wa is provided with an electric conductor member 10 in which the conductor 11 is held by a holder 15, the metallic shield pipe 20 which surrounds the conductor member 10, and a filler 25 filled into the gap between the electric conducting member 10 and the shield pipe 20. The heat generated by energization in the conductor 11 in the shield pipe 20 is transferred to the shield pipe 20 via the holder 15 and the filler 25 and radiated to the atmosphere from the outer periphery of the shield pipe 20. Since the holder 15 and the filler 25 existing interposed between the conductor 11 and the shield pipe 20 have a higher heat conductivity than that of the air, the radiation performance of heat generated in the conductor 11 is superior compared with ones in which the holder and/or the filler do not exist. <P>COPYRIGHT: (C)2007,JPO&INPIT |
