| 摘要 |
PROBLEM TO BE SOLVED: To effectively prevent contamination of an indoor wall surface by the introduced outside air. SOLUTION: This air supply register 10 attached to a mounted wall portion W1 at one of sides orthogonal to each other of, in particular, a corner portion of a room wall W surrounding a room space and partitioning the inside and outside of a room, comprises a cylindrical frame body 20 penetrating through the room wall W, and a cover body 30 disposed movably forward and backward in the extending direction of the frame body 20 to open and close an inner opening 210 of the frame body 20, and a circular arc-shaped shielding plate 40 for shielding the airflow toward an orthogonal wall portion W2 is disposed at least at one side of the cover body 30 between the cover body 30 and the frame body 20. COPYRIGHT: (C)2009,JPO&INPIT
|
