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:
Apr. 02, 1991
Filed:
Dec. 22, 1989
Applicant:
Inventors:
Horst Petri, Weissach-Flacht, DE;
Michael Monig, Hemmingen, DE;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
F25B / ; B60H / ;
U.S. Cl.
CPC ...
62131 ; 62213 ; 62244 ; 98-201 ; 236 / ; 236 / ;
Abstract
An air-conditioning system controls the temperature of the air flow such that a deviation of an interior temperature of the passenger compartment of the vehicle determined by an interior temperature sensor from a givable desired temperature becomes minimal (interior temperature control). In the case of vehicles with closable vehicle body openings, such as a convertible, a switching device is provided which detects the condition of the vehicle body opening and, when the vehicle is open, causes a switching-over of the air-conditioning system from interior temperature control mode to a blow-out temperature control mode.