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:
Nov. 15, 2023
Mahle International Gmbh, Stuttgart, DE;
Mahle International GmbH, Stuttgart, DE;
Abstract
A heat exchanger having a first heat transfer area, a second heat transfer area, a fluid collector and a valve unit as a single unit. The first heat transfer area has a first fluid path and a second fluid path. The first fluid path is in thermal contact with the second fluid path. The second heat transfer path has a third fluid path and a fourth fluid path. The third fluid path is in thermal contact with the fourth fluid path. The fluid collector has a first fluid inlet and a first fluid outlet for inflow into the fluid collector for storage in the fluid collector and for outflow from the fluid collector. The valve unit controls the fluid flow through the first heat transfer area, the second heat transfer area and/or the fluid collector in at least one first operating state for air conditioning cycle operation and/or in at least one second operating state for heat pump circuit operation.