| 摘要 |
PCT No. PCT/FI87/00173 Sec. 371 Date Aug. 17, 1988 Sec. 102(e) Date Aug. 17, 1988 PCT Filed Dec. 28, 1987 PCT Pub. No. WO88/05147 PCT Pub. Date Jul. 14, 1988.An air distribution system for distributing air downward from above with very low velocity. The air distribution system has an air distribution terminal (10) from which the air has been arranged to descend substantially merely by gravity effect, with very low velocity. Desired velocity of descent of the air descending from the air distribution terminal (10) has been accomplished by producing a temperature differential between the room air and the air that is conducted from the air distribution terminal (10).
|
