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Title:
DUCT AIR CONDITIONING SYSTEM
Document Type and Number:
Japanese Patent JP2014126313
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a duct air conditioning system capable of realizing air conditioning and illumination according to each resident's taste.SOLUTION: A duct air conditioning system 1 includes: a plurality of arrays of rectangular ducts 4 arranged in an indoor space represented by a ceiling space 6; and a plurality of diffuser units 2 and/or lighting units 7 arranged in lower-surface openings 4a of the rectangular ducts 4 via connection members 3, respectively. The opening 4a of each of the rectangular ducts 4 is positioned to a flange 3a of the corresponding connection member 3 and fixed to each other with a seal member 3d interposing therebetween. Next, a flange 2b of each of the diffuser units 2 is slid to a sheath part 3b of each connection member 3 and inserted into up to an end portion of the connection member 3, and fixed to the connection members 3, thereby completing attachment.

Inventors:
NAKATA TATSUYA
FUKUMITSU CHO
YOSHII TAMOTSU
KOBATA YUSHI
KANEKO SHINICHIRO
Application Number:
JP2012284227A
Publication Date:
July 07, 2014
Filing Date:
December 27, 2012
Export Citation:
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Assignee:
NTT FACILITIES INC
International Classes:
F24F13/06; F24F13/078
Domestic Patent References:
JPH10339501A1998-12-22
JP2002310493A2002-10-23
Foreign References:
WO2012153407A12012-11-15
Attorney, Agent or Firm:
杉原 鉄郎



 
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