Abstract: The cooling air generated from an air conditioner is supplied into an air passageway formed below the floor on which an equipment is disposed. The cooling air supplied to the air passageway is guided into the equipment through an opening made in the floor. The cooling air introduced into the equipment is released into the free space within the room. Further, the air stream released into the free space of the room is partly introduced again into the equipment.
Type:
Grant
Filed:
April 26, 1996
Date of Patent:
February 17, 1998
Assignees:
NIT Power and Building Facilities, Inc., Nippon Telegraph and Telephone Corporation