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:
Sep. 08, 2026
Filed:
Jul. 12, 2024
Zehnder Group International Ag, Gränichen, CH;
Christian Hirsch, Eibenstock, DE;
Ronny Göpfert, Oederan, DE;
Mathias Witt, Schirgiswalde-Kirschau, DE;
Martino Köhler, Kottmar ot Eibau, DE;
ZEHNDER GROUP INTERNATIONAL AG, Gränchen, CH;
PLASTIC CONCEPT GMBH, Neusalza-Spremberg, DE;
Abstract
An exchanger element for use on board a vehicle for a passenger compartment and/or the engine bay of a vehicle. The exchanger element includes an exhaust air flow path and a feed air flow path, wherein the exhaust air flow path and the feed air flow path are separated from one another by partition sections that have heat-transmitting wall regions. The exhaust air flow path forms a fluid connection from the interior of the vehicle to the outer surroundings of the vehicle. The feed air flow path forms a fluid connection from the outer surroundings of the vehicle to a location on board the vehicle. The exchanger element is embedded in a package, the outer surface area shape of which matches the inner dimensions of an installation space on board the vehicle for the installation of the exchanger element.