| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To close one or more optional outlet ports. <P>SOLUTION: An indoor unit of a ceiling embedded type air conditioner having four outlet ports 5A, 5B, 5C, 5D includes blades 23 for feeding air to the four outlet ports 5A, 5B, 5C, 5D, four ventilation passages 13A, 13B, 13C, 13D which communicate from the blades 23 to the respective four outlet ports 5A, 5B, 5C, 5D, and four shielding plates 11A, 11B, 11C, 11D respectively provided to correspond to the four ventilation passages 13A, 13B, 13C, 13D for closing the respective four ventilation passages 13A, 13B, 13C, 13D. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
