| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent generation of turbulence. <P>SOLUTION: The inside of a casing 2 is partitioned into chambers 14 and 16 by a partition wall 12, air circulation ports 36 and 36a are formed on the partition wall, the chamber 14 includes an air introduction port 20, and the chamber 16 includes an exhaust fan 22. Ducts 32 and 32a are provided in the air circulation ports 36 and 36a and radiators 34 and 34a are provided in the ducts 32 and 32a. Guide members 48 and 48a are provided between the ducts 32 and 32a, and a linear part 50 is provided in a terminal portion of the guide members 48 and 48a. A part of guided air is caused to collide with a main wall 6 of the casing 2 by the linear part 50, and the linear part 50 extends to the vicinity of backs of the ducts 32 and 32a so as to cool the casing 2. <P>COPYRIGHT: (C)2013,JPO&INPIT |
