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:
Mar. 28, 2017
Filed:
Dec. 10, 2013
Applicant:
Hoganas Ab (Publ), Hoganas, SE;
Inventor:
Lars-Olov Pennander, Helsingborg, SE;
Assignee:
HOGANAS AB (PUBL), Hoganas, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 27/02 (2006.01); H01F 21/04 (2006.01); H01F 17/04 (2006.01); H01F 27/30 (2006.01); H01F 27/255 (2006.01); H01F 27/26 (2006.01);
U.S. Cl.
CPC ...
H01F 27/306 (2013.01); H01F 17/043 (2013.01); H01F 27/255 (2013.01); H01F 27/263 (2013.01);
Abstract
The inductor core has a higher magnetic permeability than air, and includes an endless channel adapted for containing an inductor winding, where the inductor core extends along a first axis A, and the inductor winding extends completely around the first axis A of the inductor core in such a way that the inductor winding has a number of discrete positions or first sections where it extends in a direction being perpendicular to the first axis A of the inductor core, and wherein the inductor winding, between the discrete positions or first sections, has second sections where it extends at least partly along the first axis A.