| 摘要 |
PURPOSE:To smoothly perform a heat exchange between the inside/outside of an electric component cover so as to decrease a temperature rise in the electric component cover by providing holes in the electric component cover, and further pasting cloths, constituted of holes smaller than a size of water molecule, to an internal surface of the electric component cover. CONSTITUTION:Electric component parts 2 externally mounted on a closed type electric motor-driven compressor 1, electric component cover 3 for covering the electrical component parts 2 and cloths 6 pasted to an internal surface of this electric component cover 3 are provided. One or more holes 5 are provided in the electric component cover 3, and the cloths 6 are constituted of holes smaller than size of a water molecule. In this way, a heat exchange of air between the inside/outside of the electric component cover 3 is smoothely performed by the holes 5, provided in the electric component cover 3, to decrease a temperature rise in the electric component cover 3 and also a temperature rise of a shielded wire in the electric component cover 3. |
