| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem of requiring work for horizontalizing a part of the ceiling side when installed on the inclined ceiling for fixing a circulator used by being embedded in the ceiling by suspending from an upper part so that a suspending member and an under surface form a right angle on a side surface of a easing for accurately downwardly turning the under surface provided with an air suction port and a blowoff port in the constitution. SOLUTION: This circulator is slantingly installed according to an inclination of the ceiling by forming a connecting means for connecting the side surface of the casing and the suspending member as an angle freely changeable structure. COPYRIGHT: (C)2003,JPO
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