| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent heat or noise from relays or a high voltage circuit from having impact on a control section. <P>SOLUTION: Middle covers 3 and 3' made of synthetic resin are provided between an upper cover 2 and a lower cover 4, an electric component 5 is fixed to the upper cover, high voltage circuits 7 and 34 are provided between the upper cover and the middle cover, a control board section 61 provided on the lower cover, the lower cover is covered with the middle cover, and the control board section is protected against heat generated from the electric component or the high voltage circuit by means of the middle cover. Shield covers 9 and 9' made of a conductive metal are arranged between the lower cover 2 provided with the control board section 61 and the middle covers 3 and 3', and the lower cover including the control board section is covered with the shield cover thus protecting the control board section against the electric component and the high voltage circuits. The middle cover 3' and the shield cover 9' have flanges 25 and 26 and they are fastened together and secure to the vehicle body side by means of bolts 31 while laying one flange upon another. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
