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. 02, 2016
Filed:
Sep. 16, 2010
Hugues Douglas Njiende T., Paderborn, DE;
Roland Robrecht, Grevenbroich, DE;
Jochen Mielke, Bielefeld, DE;
Hugues Douglas Njiende T., Paderborn, DE;
Roland Robrecht, Grevenbroich, DE;
Jochen Mielke, Bielefeld, DE;
DET INTERNATIONAL HOLDING LIMITED, George Town Grand Cayman, KY;
Abstract
A magnetic component, with a first and a second U/UR core (U, U) assembled to a first O-shaped core assembly, wherein an U/UR core has—according to its shape—a first post and a second post with free ends on one side and a leg connecting the first post and the second post on their other side, wherein the first and the second U/UR core (U, U) are assembled with their free ends abutting each other to form the first O-shaped core assembly. The free ends of a third U/UR core (U) are abutting the outside of the first O-shaped core assembly on one side and that the free ends of a fourth U/UR core (U) are abutting the outside of the first O-shaped core assembly on an opposite side. In another embodiment, the leg of a third U/UR core (U) is abutting the outside of the first O-shaped core assembly, wherein the ends of a fourth U/UR core (U) are abutting the ends of the third U/UR core (U). In a further embodiment, the ends of a third U/UR core (U) are abutting the outside of the first O-shaped core assembly. At least one winding is wound directly on the first, the second, the third, and/or the fourth U/UR core (U, U, U, U). The core structure can either be fully composed of high permeability low saturation cores with air gaps or be composite comprising low permeability high saturation cores and high permeability low saturation cores with no air gaps.