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:
Jul. 30, 2002
Filed:
Mar. 27, 2001
Dieter Schmadl, Marbach, DE;
Klaus Voigt, Bietigheim-Bissingen, DE;
Dietrich Klingler, Heubach, DE;
Werner Schwahn, Schwieberdingen, DE;
Behr GmbH & Co., Stuttgart, DE;
Abstract
Disclosed is a motor vehicle air-conditioning system in which individual air-conditioning zones can be air-conditioned independently. The air-conditioning system is divided into four partial regions by partitions. In order to provide as small a construction space as possible as well as simple regulation, the coolant stream through the heater ( ) is regulatable, in order to bring the entire heater ( ) to a specific temperature. Thus, air flowing through the heater ( ) can be controlled to a maximum temperature dependent on the temperature of the heater ( ), corresponding to the (warmest) air temperature desired in one of the interior zones (HL, VL, VR, HR). In the other region(s) (B , B , B , B ) of the air-conditioning system ( ), the temperature of the air to be introduced into the other interior zone(s) (HL, VL, VR, HR) can be lowered by means of cold air guided via a bypass ( R, R).