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. 01, 2022
Filed:
Dec. 04, 2017
Hyosung Heavy Industries Corporation, Seoul, KR;
HYOSUNG HEAVY INDUSTRIES CORPORATION, Seoul, KR;
Abstract
The present invention relates to a transformer iron core. The present invention comprises: an upper yoke (); a lower yoke () extending in parallel with the upper yoke (); and an end leg () which is installed between the upper yoke () and the lower yoke (), which extends perpendicularly to the longitudinal direction of the upper yoke () and the lower yoke (), and which is coupled to the upper yoke () and to the lower yoke (). The upper yoke () and the lower yoke () are made by laminating multiple yoke steel plates ('). The end leg () is also made by laminating multiple leg steel plates (′). The upper yoke () and the lower yoke () have leg coupling portions () on both ends thereof. The end leg () has yoke coupling portions () coupled to the leg coupling portions ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile