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:
May. 19, 1987
Filed:
May. 31, 1985
Yoshihiko Sakurai, Konan, JP;
Diesel Kiki Co., Ltd., Tokyo, JP;
Abstract
An air conditioner system for vehicles which includes at least two connecting passages interconnecting a main duct of the front-seat air conditioner unit and an air mix chamber in a duct of the rear-seat blower unit. Air mix doors are disposed in the connecting passages to adjust the amount of air introduced from the main duct through the respective connecting passages to the air mix chamber. One of the connecting passages has an inlet opening to the main duct between an evaporator and a heater core disposed in the main duct whereas the other connecting passage has an inlet opening to the main duct downstream of the heater core. Thus the amount and temperature of the air blown into a rear-seat part of the passenger compartment can be controlled independently of the temperature and the amount of the air blown into the front-seat part. With the connecting passages thus arranged, the main duct is simple in structure and hence can be manufactured more economically.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile