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:
Dec. 02, 2025
Filed:
Jun. 20, 2023
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Maximilian Barkow, Stuttgart, DE;
Daniel Knoblauch, Leonberg, DE;
Timijan Velic, Weissach, DE;
Jonas Ottolin, Karlsruhe, DE;
DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT, Stuttgart, DE;
Abstract
An apparatus including a first housing and a pulse inverter, wherein the pulse inverter is arranged in the first housing, and includes first high-voltage components. The first housing includes a first coolant chamber and a second coolant chamber. The second coolant chamber is fluidically isolated from the first coolant chamber. The first coolant chamber includes a first coolant. The first coolant is a dielectric coolant. The first high-voltage components are arranged in the first coolant chamber. The first housing includes a first coolant port and a second coolant port. The first coolant port is in fluid communication with the second coolant port via the second coolant chamber in order to allow a fluid flow of a second coolant from the first coolant port via the second coolant chamber to the second coolant port.