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. 15, 2026
Filed:
Mar. 08, 2023
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Tim Schmidt, Freiberg am Neckar, DE;
Manuel Groß, Hessigheim, DE;
Björn Pehnert, Tamm, DE;
Markus Wuchner, Stuttgart, DE;
Thomas Warbeck, Lauffen am Neckar, DE;
Dr. Ing. h.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Abstract
A battery assembly includes at least one battery module having a battery module housing defining a battery module interior, in which at least one battery cell and a refrigerant are arranged. At least one capillary assembly is arranged so as to externally abut against at least one of the at least one battery cells in such a way that it inclines obliquely starting from a first end of the battery cell towards a second end of the battery cell. The capillary assembly is configured so as to receive liquid refrigerant from a refrigerant supply arranged at the first end of the battery cell and release gaseous refrigerant into the battery module interior at least at the second end of the battery cell.