| 摘要 |
<p>PURPOSE:To cope easily with the increase in heat generation attended with the increase in the capacity of a unit and the increase in cables by mounting a spacer of a simple construction between the housings of existing units. CONSTITUTION:The spacer 11 is formed to be inserted between the existing units 1, 2 of stack arrangement. This spacer 11 has a convection inducing plate 15 capable of being freely attached and detached and a large sized cable duct 12. In increasing the capacity of the units, a cavity chamber 14 is increased remarkably by inserting the spacer 11 and then the cooling effect is accordingly increased considerably. Further, the deficiency in the accommodating capability of the cable duct is avoided by using the cable duct 12. Thus, the increase in the heat generation attended with the increase in the capacity of the units and the increase in the number of cables are coped with easily in this way.</p> |
