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:
Feb. 10, 2026
Filed:
Feb. 11, 2022
Applicant:
Schaffner Emv Ag, Luterbach, CH;
Inventor:
Roberto Mrad, Zuchwil, CH;
Assignee:
Schaffner EMV AG, Luterbach, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 27/28 (2006.01); B60L 53/302 (2019.01); H01F 27/02 (2006.01); H01F 27/08 (2006.01); H01F 41/00 (2006.01); H01F 41/04 (2006.01); H02M 1/42 (2007.01);
U.S. Cl.
CPC ...
H01F 27/08 (2013.01); B60L 53/302 (2019.02); H01F 27/025 (2013.01); H01F 27/28 (2013.01); H01F 41/005 (2013.01); H01F 41/04 (2013.01); H02M 1/4225 (2013.01);
Abstract
An inductor module comprising one or several wound inductors in a metallic housing, held in place by potting compound, wherein a surface of the metallic housing is a mechanical and thermal interface to a heat sink, and the distance between the coils and the inner side of the surface is predetermined by a suitable insulating space of potting compound. The invention may be used as PFC inductor in an on-board vehicle charger, among other uses.