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:
Aug. 19, 2025
Filed:
Oct. 22, 2019
Applicant:
Hitachi Energy Ltd, Zürich, CH;
Inventors:
Yong Wang, Brilon, DE;
Wolfgang Mönig, Brilon, DE;
Frank Cornelius, Brilon, DE;
Jens Tepper, Wolfenbüttel, DE;
Assignee:
Hitachi Energy Ltd, Zurich, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/32 (2006.01); H01F 27/06 (2006.01); H01F 27/30 (2006.01);
U.S. Cl.
CPC ...
H01F 27/327 (2013.01); H01F 27/06 (2013.01); H01F 27/306 (2013.01); H01F 2027/328 (2013.01);
Abstract
A dry transformer to be mounted on or under or in a vessel or means of transportation, in particular a rail car or power car of a train or a ship, includes at least one core and at least one winding. The winding surrounds the core and the core and the winding are parts of a coil. The coil and/or the core and/or the winding are mechanically connected to an outer support structure by at least one strut. The transformer is able to master the required typical dynamic loads in at least one direction in transportation applications, such as railway applications.