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. 23, 2021
Filed:
Dec. 23, 2016
3m Innovative Properties Company, St. Paul, MN (US);
Mark Gravermann, Erkelenz, DE;
Gunther A. J. Stollwerck, Krefeld, DE;
Michael H. Stalder, Uedem, DE;
Gerhard Lohmeier, Cologne, DE;
Bernd Schubert, Cologne, DE;
Rainer Reeken, Dormagen, DE;
Jens Weichold, Erkelenz, DE;
3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (US);
Abstract
Elastic sleeve () for electrically insulating a HV/MV power conductor in a power network, comprising a) a shrinkable or expandable elastic sleeve body (); b) a receiving space () in the sleeve body, for receiving the power conductor; c) a cavity () formed in the sleeve body; and d) a divider assembly (), arranged, at least partially, in the cavity and comprising a plurality of discrete impedance elements, operable as a voltage divider for sensing a voltage of an inner conductor of the power conductor.