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:
Feb. 06, 1990
Filed:
Mar. 15, 1988
Muneo Sakurada, Saitama, JP;
Diesel Kiki Co., Ltd., Tokyo, JP;
Abstract
An air conditioning system for an automotive vehicle has a central air outlet, and a pair of left and right air outlets arranged at left and right sides of said central air outlet, which are provided at least one of front and rear portions of the vehicle compartment. A center vent passage extends from a first diverging point and leads to the central air outlet. A side vent passage extends from the first diverging point in a manner separated from the center vent passage and leads to the left and right air outlets. The side vent passage has a pair of left-hand and right-hand vent passages extending from a second diverging point located at a different position from the first diverging point and leading to the left and right outlets, respectively. A flow rate ratio-adjusting door is arranged at the second diverging poing for adjusting the ratio between the flow rates of air delivered into the left-hand and right-hand vent passages.