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:
Oct. 06, 2020
Filed:
Apr. 13, 2018
Applicant:
Abb Power Grids Switzerland Ag, Baden, CH;
Inventors:
Roberto Zannol, Montegrotto Terme, IT;
Gianluca Bustreo, Mirano, IT;
Assignee:
ABB Power Grids Switzerland AG, Baden, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 27/02 (2006.01); H01F 27/36 (2006.01); H01F 41/00 (2006.01); H01F 41/02 (2006.01); H01F 27/33 (2006.01);
U.S. Cl.
CPC ...
H01F 27/365 (2013.01); H01F 27/02 (2013.01); H01F 41/00 (2013.01); H01F 41/0233 (2013.01); H01F 27/33 (2013.01);
Abstract
The present application relates to a magnetic shunt assembly for magnetic shielding of a power device, in one form for an electrical power transformer, including a plurality of joined ferromagnetic sheets and a plurality of bonding layers for bonding subsequent sheets of the plurality of ferromagnetic sheets to form an integral assembly.