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:
Jan. 01, 2019
Filed:
Jun. 10, 2015
Applicant:
Sumida Components & Modules Gmbh, Obernzell, DE;
Inventors:
Michael Alfons Baumann, Passau, DE;
Martin Grubl, Untergriesbach, DE;
Assignee:
Sumida Components & Modules GMBH, Obernzell, DE;
Primary Examiner:
Int. Cl.
CPC ...
H01F 3/08 (2006.01); H01F 3/14 (2006.01); H01F 41/02 (2006.01); H01F 27/255 (2006.01); B28B 1/24 (2006.01); B28B 3/00 (2006.01); B28B 7/18 (2006.01); B28B 7/16 (2006.01);
U.S. Cl.
CPC ...
H01F 41/0246 (2013.01); B28B 1/24 (2013.01); B28B 3/00 (2013.01); B28B 7/16 (2013.01); H01F 3/08 (2013.01); H01F 3/14 (2013.01); H01F 27/255 (2013.01);
Abstract
The present invention provides a method of forming a frame core () having a center leg () for an inductive component, and an accordingly formed frame core () having a center leg () and an air gap () in the center leg (). The frame core () is formed integrally with the center leg (), the air gap () being molded into the center leg () during the formation of the frame core ().