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:
May. 26, 2015
Filed:
Jun. 04, 2012
Applicant:
Sergey Moiseev, Kariya, JP;
Inventor:
Sergey Moiseev, Kariya, JP;
Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, Aichi-Ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 27/08 (2006.01); H01F 27/10 (2006.01); H01F 27/02 (2006.01); H01F 27/06 (2006.01); H01F 27/24 (2006.01); H01F 17/04 (2006.01); H01F 27/22 (2006.01);
U.S. Cl.
CPC ...
H01F 17/04 (2013.01); H01F 27/22 (2013.01);
Abstract
A magnetic core includes a first core having a predetermined magnetic permeability and a second core formed of the same material as the first core. The second core forms a closed magnetic circuit together with the first core. The second core is configured to radiate heat through a heat radiating unit. At least one of the first core and the second core is configured to be wound with a coil. The magnetic core includes a third core that is arranged between the first core and the second core and has a lower magnetic permeability than the first core.