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:
Nov. 19, 1991
Filed:
Jun. 05, 1990
Heinrich Seifert, Bubenreuth, DE;
Siemens Aktiengesellschaft, Berlin & Munich, DE;
Abstract
Outside of its interior space, a Dewar vessel contains a high-frequency screening device around the superconducting parts of the measuring device. At the same time, the high-frequency screening device is designed as a thermal radiation shield, whereby its surfaces surrounding the superconducting parts are retained at a temperature level which lies between the low temperature of a cryogenic fluid and the outside temperature of the vessel. To suppress eddy currents, the surfaces of the screening device can be advantageously resolved, at least in the area of these superconducting parts, into individual, electrically conductive tracks, which are electrically insulated from each other.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile