| 摘要 |
PROBLEM TO BE SOLVED: To provide a supply opening for air conditioning capable of reducing an occupied space for storage and transportation, and preventing damage and deformation due to vibration and oscillation in transportation. SOLUTION: This supply opening 10 for air conditioning includes an approximately cylindrical body section 11 for supplying the conditioned air supplied from an air conditioner through a duct to an air-conditioning target area, and a flange 12 formed at a front side of the body section 11, and a tapered section 13 is disposed approximately over the entire body section 11 in a state that its diameter is continuously reduced toward a back side of the body section 11. A circular pipe-shaped straight pipe section 14 having an inner diameter 14b smaller than an inner diameter 13b of a minimum inner diameter section 13a of the tapered section 13 is disposed at the back side of the body section 11. COPYRIGHT: (C)2011,JPO&INPIT |
