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. 22, 2003
Filed:
Dec. 21, 2000
Behr GmbH & Co., Stuttgart, DE;
Abstract
A heating and air-conditioning unit includes a heating unit, at least one cold-air duct guided around the heating unit, and air-mixing spaces downstream of the heating unit. At least one partition separates the mixing spaces into which cold and heated air can each be controllably introduced by air-flow control elements. As a result, air which can be temperature-controlled separately, can be supplied to at least two zones. To minimize the structural space occupied by the unit, at least one first partial air stream flows through a first assigned subregion ( VR and VL) of the heating unit ( ) in a first direction, and at least one second partial air stream flows through a second assigned subregion ( HR and HL) of the heating unit ( ) in a second direction opposed to the first direction.