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. 26, 2014
Filed:
Apr. 12, 2013
Applicant:
Schaffner Emv Ag, Luterbach, CH;
Inventor:
Fabian Beck, Ruttenen, CH;
Assignee:
Schaffner EMV AG, Luterbach, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 7/01 (2006.01); H03H 1/00 (2006.01);
U.S. Cl.
CPC ...
H03H 7/0138 (2013.01); H03H 2001/005 (2013.01); H03H 2001/0042 (2013.01); H03H 1/0007 (2013.01);
Abstract
An EMC filter circuit () has an essentially rigid busbar () for carrying an electric power to which is superposed a noise component in a conductive housing (), which connected to ground. The filter () has two main elements inductors () increasing an impedance of the bus bar and capacitors () connected between the busbar () and the conductive housing (). The capacitors () are inserted and tightly held solderless in position between the conductive housing () and the electric conductor (). One advantage comes from the fact, that flat connection elements are arranged on both sides of the capacitors (), which allow an easy manufacturing process.