| 摘要 |
PROBLEM TO BE SOLVED: To provide an air conditioning system capable of reducing a risk of leakage of air into an air flow channel from a clearance of a shielding mechanism. SOLUTION: An air conditioner 1 includes an air sucking/exhausting duct 6 for transporting the air, and an air flow channel switching mechanism 30 disposed in the air sucking/exhausting duct 6, and capable of shielding circulation of the air flowing in the air sucking/exhausting duct 6. The air flow channel switching mechanism 30 includes a lower casing 32 having openings 36, 37 through which the air flowing in the air sucking/exhausting duct 6 flows, shafts 47, 97, pressing plates 48, 98, packing 49, 99, and spring members 47a, 97a. The shafts 47, 97 and the pressing plates 48, 98 are close to or separated from the openings 36, 37 by being moved in the direction intersecting with a surface of the lower casing 32. The packing 49, 99 and the spring members 47a, 97a are elastically-deformable members, and energize the pressing plates 48, 98 to close the openings 36, 37 when the shafts 47, 97 and the pressing plates 48, 98 are moved to be close to the openings 36, 37. COPYRIGHT: (C)2010,JPO&INPIT
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