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:
Jul. 07, 2020
Filed:
Apr. 06, 2018
Applicant:
Yazaki Corporation, Minato-ku, Tokyo, JP;
Inventors:
Hayato Iizuka, Kakegawa, JP;
Kazuma Kayo, Kakegawa, JP;
Assignee:
Yazaki Corporation, Minato-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01R 13/7193 (2011.01); H01F 17/04 (2006.01); H01F 17/06 (2006.01); H01F 27/02 (2006.01);
U.S. Cl.
CPC ...
H01R 13/7193 (2013.01); H01F 17/041 (2013.01); H01F 17/062 (2013.01); H01F 27/027 (2013.01); H01F 2017/065 (2013.01);
Abstract
A noise filter including a conductor and an annular core. The conductor has a wound portion. The annular core is formed of a magnetic material and passes through the wound portion. The annular core is formed of a pair of split cores that are assembled together with joining surfaces on both ends to be joined to each other. At least one of a recess portion and a projection portion that engage with each other is formed on the joining surfaces of the split cores which are joined to each other.