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. 12, 2019
Filed:
Aug. 01, 2017
Abb Schweiz Ag, Baden, CH;
Martin Veenstra, Lausanne, CH;
Stephane Isler, Contamine sur Arve, FR;
Toufann Chaudhuri, Morges, CH;
Blaise Thorens, Geneva, CH;
ABB Schweiz AG, Baden, CH;
Abstract
A transformer which includes an enclosure with a first and second cover arranged at opposite ends of the enclosure, the enclosure having an enclosed volume filled with isolation material and including at least one channel which extends through the enclosure from the first cover to the second cover. The interior of each channel is separated from the enclosed volume, and the core is provided outside of the enclosed volume and comprises a leg and a yoke. The leg extends through the channel. The transformer further includes a coil inside the enclosed volume and being wound about the channel. The first and second cover each comprise an electrically insulating material and at least one electrically conductive component.