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. 31, 1981
Filed:
Oct. 05, 1979
Applicant:
Inventors:
Yasuhiro Iwata, Aichi, JP;
Kiyoshu Usami, Obu, JP;
Masanori Naganoma, Kariya, JP;
Teiichi Nabeta, Okazaki, JP;
Yasuhumi Kojima, Gifu, JP;
Assignee:
Nippondenso Co., Ltd., Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; B60H / ;
U.S. Cl.
CPC ...
364424 ; 165 42 ; 237-5 ; 364418 ;
Abstract
An electric control method and apparatus for an automobile air conditioner which is capable of conducting recirculation of inside air from a passenger compartment into an air duct under undesired outside air conditions caused by noxious gases, dust and the like and is also capable of conducting induction of outside air into the compartment through the air duct when the undesired outside air conditions are extinguished.