| 摘要 |
The invention relates to a damper apparatus for an air conditioning system for more accurately adjusting air volume in accordance with opening ratio of a damper blade. The damper apparatus includes a plurality of damper blades and an actuator for rotating the damper blade. The apparatus also includes an air flow path dividing means for dividing an air flow path in a duct into upper and lower regions with respect to a rotation axis of the damper blade and exerting resistance to air flow between the biased damper blade and the air flow path dividing means. The invention effectively suppresses air overflow with the air flow path dividing means to decrease the air volume surpassing the opening ratio, thereby more accurately adjusting air volume.
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