Patent ID: 7204096

Claim:
An indoor unit for an air conditioning apparatus, adapted for room-ceiling mounting, which is provided with an air discharge outlet ( 16 ) for discharge of conditioned air therefrom, wherein said air discharge outlet ( 16 ) comprises: line air discharge outlets ( 35 ) extending, respectively, along four sides of a casing bottom part ( 11 ) having four side parts ( 11 a ) and four corner parts ( 11 b ) wherein said parts ( 11 a , 11 b ) are formed in contiguous relationship to one another, and corner air discharge outlets ( 36 ) formed, respectively, in said four corner parts ( 11 b ), each said corner air discharge outlet ( 36 ) establishing connection between adjacent ones of said line air discharge outlets ( 35 ), wherein each said line air discharge outlet ( 35 ) is provided with a swing vane ( 38 ) swingable about a longitudinal axis of each said line air discharge outlet ( 35 ), and wherein each said corner air discharge outlet ( 36 ) is provided with guide means ( 39 ) by means of which conditioned air is discharged in a fixed direction.