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. 19, 1991
Filed:
Apr. 28, 1989
Katsumi Iida, Konan, JP;
Diesel Kiki Co., Ltd., Tokyo, JP;
Abstract
A control apparatus for an automobile air-conditioner includes a cooled air bypass passage provided independently of a main airflow passage for bypassing cooled air from an evaporator directly to a vent outlet; an opening calculation unit for calculating an opening of a cooled air bypass door based on a detected temperature and a desired temperature in the vicinity of the driver's head, and a drive unit for actuating the cooled air bypass door based on an opening calculated by the opening calculation unit. With this construction, the control apparatus is capable of controlling the temperature in the vicinity of the driver's head independently of a temperature control achieved by the main airflow passage.