Title:
AIR CONDITIONING UNIT
Document Type and Number:
Japanese Patent JP2616309
Kind Code:
B2
Abstract:
PURPOSE: To provide an air conditioning unit in which an air sound from a fan is calm and heat exchange air from the fan to a heat exchanger is fed smoothly, and which has a satisfactory heat exchange efficiency.
CONSTITUTION: A fan air internal duct 24 is disposed intermediate between a heat exchange and a fan 4, said internal duel being constructed by joining divided duct members 24a, 24b comprising a longitudinally halved structure heat insulating material. A lower opening part in the internal duct 24 and the fan 4 are joined in airtightness with a lower packing 27 and a holder 29, and an upper opening part 24d in the internal duct 24 and the heat exchanger are joined in airtightness through an upper packing 28 and a mounting member 30.
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Inventors:
Kitazumi Motoki
Suzuki Kinzo
Masayuki Matsubara
Suzuki Kinzo
Masayuki Matsubara
Application Number:
JP28854391A
Publication Date:
June 04, 1997
Filing Date:
November 05, 1991
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
F24F3/00; (IPC1-7): F24F3/00
Attorney, Agent or Firm:
Kaneo Miyata (3 outside)