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:
Mar. 25, 2025
Filed:
Apr. 22, 2021
Karlsruher Institut Für Technologie, Karlsruhe, DE;
Steffen Grohmann, Weingarten, DE;
Eugen Shabagin, Sandhausen, DE;
David Gomse, Munich, DE;
Heinz Lambach, Fischbach bei Dahn, DE;
Georg Rabsch, Karlsruhe, DE;
Thomas Gietzelt, Karlsruhe, DE;
Michael Stamm, Landau, DE;
Cornelia Schorle, Bruchsal, DE;
Karlsruher Institut für Technologie, Karlsruhe, DE;
Abstract
The invention relates to a power supply (' . . . ) for transporting electrical energy from an energy source () to a device () or from the device () to the energy source (), the energy source () being arranged in a warm region () and the device () being arranged in a cold region (). The power supply (′) has a stack () comprising at least two films (′ . . . ), each film (′ . . . ) comprising an electrically conductive material which is designed to transport the electrical energy, ach film (′ . . . ) having an electrical connection which is designed to receive the electrical energy or to deliver the electrical energy, and each film (′ . . . ) comprising a plurality of flow channels () for conveying a fluid stream, and the fluid stream comprising a refrigerant mixture or a gas stream to be cooled or a gas stream to be liquefied. The films (′, . . . ) comprised by the stack () have a first flow path () through the flow channels () which is designed to receive the fluid stream at a high-pressure level from the warm region (), and a second flow path (′) through the flow channels () which is designed to receive the fluid stream at a low-pressure level from the cold region ().