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:
Sep. 21, 2010
Filed:
Feb. 18, 2009
Applicants:
Takao Yabumi, Nagoya, JP;
Koji Tsuru, Osaka, JP;
Inventors:
Takao Yabumi, Nagoya, JP;
Koji Tsuru, Osaka, JP;
Assignees:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a bond magnet for direct current reactor which is to be disposed in a gap formed in a magnetic core of a direct current rector, the bond magnet containing a magnet powder containing a rapidly quenched powder of a rare earth magnet alloy. The present invention also provides a direct current reactor including a magnetic core having a gap and a winding area wound around the magnetic core, in which the bond magnet is disposed in the gap of the magnetic core.
Yabumi, Takao. (2010). Bond magnet for direct current reactor and direct current reactor (U.S. Patent No. 7800474). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7800474
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile