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:
Apr. 15, 2014
Filed:
Nov. 02, 2012
Applicant:
Schaffner Emv Ag, Luterbach, CH;
Inventor:
Andrzej Pietkiewicz, Bern, CH;
Assignee:
Schaffner EMV AG, Luterbach, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 30/12 (2006.01); H01F 27/24 (2006.01); H01F 27/28 (2006.01); H02M 7/515 (2007.01); H02M 7/06 (2006.01); H02M 5/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
An integrated magnetic device for low harmonics three-phase front-end () comprising The integrated magnetic device is designed for a low harmonics three-phase bidirectional front-end and also for AC/DC rectifier and DC/AC power inverters. Its use enables reduction of the harmonics of the currents absorbed or injected to three-phase power line by using only one device which integrates a splitter and an inductor function. Compared to known solutions, cost, material and dimensions of the integrated magnetic device are reduced.