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:
Jan. 25, 2022
Filed:
May. 10, 2019
Mahle International Gmbh, Stuttgart, DE;
Salah Benamira, Stuttgart, DE;
Juergen Heilemann, Wendlingen, DE;
Andreas Pfander, Weinstadt-Beutelsbach, DE;
Abstract
An air-conditioning system for air-conditioning a passenger cell with a front region and a rear region may include a housing including an air inlet, a front outlet, a rear outlet, and a footwell outlet. The system may also include an evaporator for cooling an airflow and a heating device for heating the airflow arranged in the housing. A cold air space, a hot air space, a front mixing space, a layering mixing space, and a rear mixing space may be arranged within the housing. The system may also include a front flap configured to control a first connection opening connecting the hot air space to the front mixing space, a layering flap configured to control a second connection opening connecting the hot air space to the layering mixing space, and a rear flap configured to control a third connection opening connecting the hot air space to the rear mixing space.