| 摘要 |
<p>An air-conditioner is provide to improve air-conditioning efficiency even in case indoor is large by guiding the discharged air to the far and minimizing the air passing through an air outlet port to immediately be re-flowed in an air inlet port. The air-conditioner is composed of a main body(2) in which air inlet ports(4,6) are formed in the front surface and air outlet ports are formed at least one side of upper and lower parts, and a vein in which the center of rotation is located in the front. The vein is rotated at 100 to 140 degree in the closing position of the air outlet port when the air outlet port is opened.</p> |
