The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 14, 2004
Filed:
Jun. 13, 2001
Yoshihiro Hashizume, Nishi-kasugai-gun, JP;
Hideto Noyama, Nishi-kasugai-gun, JP;
Shiro Matsubara, Nishi-kasugai-gun, JP;
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Abstract
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.