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:
Jun. 11, 2019
Filed:
Oct. 28, 2015
Abb Schweiz Ag, Baden, CH;
Rafael Murillo, Saragossa, ES;
Antonio Nogués Barrieras, Sariñena, ES;
Pilar Estella, Saragossa, ES;
Pedro Marqués Saldaña, Saragossa, ES;
Carlos Roy Martín, Saragossa, ES;
Lorena Cebrián Lles, Saragossa, ES;
Luis Sánchez, Vigo, ES;
ABB SCHWEIZ AG, Baden, CH;
Abstract
A transformer may comprise a winding wrapped around a magnetic core, the winding having at least one winding portion extending between the magnetic core and the exterior of the winding in radial direction. The winding may comprise at least a first conductor and at least a second conductor, arranged radially adjacent to each other in each winding portion with the interposition of an insulating layer, wherein the first conductor is arranged radially inwardly with respect to the second conductor for part of each winding portion length, and radially outwardly with respect to the second conductor for another part of each winding portion length.