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:
Mar. 16, 1999
Filed:
Apr. 03, 1997
Tatsuhide Kawahara, Nishi-Kasugai-gun, JP;
Tomoki Izawa, Nishi-Kasugai-gun, JP;
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Abstract
In an air conditioning apparatus for a vehicle having a casing which has an air suction opening and an air blowing opening at opposite ends of the casing. Contained within the casing are a fan for feeding air, an evaporator, an air mixing damper, and a heater, disposed in order from an upstream end of the casing. The air mixing damper is disposed in a position closely adjacent to an upstream side of the heater. The damper is constructed so as to be movable between a position for fully closing a front side of the heater and another position for fully closing a by-pass air flow passage provided for by-passing the heater. Provided at one side of the damper, is a rack extending along a moving direction of the damper, and a driving shaft, which is rotatably supported in the casing and carries a pinion which is engaged with the rack.