Air mix damper device and vehicle air conditioner

This invention relates to an air mixing damper apparatus and an air conditioning apparatus for vehicles, and in particular, relates to an air mixing damper apparatus and an air conditioning apparatus for vehicles which can linearly alter the temperature of the discharged air by operation of a lever...

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Bibliographic Details
Main Authors Hashizume, Yoshihiro, Noyama, Hideto, Matsubara, Shiro
Format Patent
LanguageEnglish
Published 14.09.2004
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Summary:This invention relates to an air mixing damper apparatus and an air conditioning apparatus for vehicles, and in particular, relates to an air mixing damper apparatus and an air conditioning apparatus for vehicles which can linearly alter the temperature of the discharged air by operation of a lever of an actuator driving an air mixing damper. The invention provides an air mixing damper apparatus and an air conditioning apparatus for vehicles where the temperature of discharged air can be changed linearly with respect to the operation of an actuator lever. A rotation speed adjustment mechanism is disposed between a plate door type air mixing damper A for opening and closing an air introducing face of a heater core , and a rotation type lever for an actuator driving the air mixing damper A, for adjusting the rotation speed at an initial opening stage X and a final opening stage Z of the air mixing damper A, to a speed lower than at an intermediate opening stage Y.