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:
Jul. 14, 2023
Messer SE & Co. Kgaa, Bad Soden, DE;
Vision Electric Super Conductors Gmbh, Kaiserslautern, DE;
Friedhelm Herzog, Krefeld, DE;
Thomas Kutz, Bruggen-Born, DE;
Wolfgang Reiser, Kaiserslautern, DE;
Stefan Huwer, Kaiserslautern, DE;
Messer SE & Co. KGaA, Bad Soden, DE;
Vision Electric Super Conductors GmbH, Kaiserslautern, DE;
Abstract
Apparatus for transmitting electrical energy with a superconducting current carrier, in which the superconducting current carrier to be cooled is accommodated in a first cooling channel, which first cooling channel is connected by way of a coolant feed line to a supply device for a first cooling medium and is surrounded by at least one second cooling channel, for conducting through a second cooling medium, which is flow-connected to a coolant-discharge line for heated second cooling medium, wherein a supercooled, liquefied gas is used as the first cooling medium, is characterized according to the invention in that a liquefied gas is used as the second cooling medium and the second cooling channel is equipped with means for removing a gas phase occurring due to evaporation of the second cooling medium.