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:
Dec. 02, 2014
Filed:
Oct. 30, 2013
Applicant:
Fujitsu Component Limited, Tokyo, JP;
Inventors:
Koyuru Kobayashi, Tokyo, JP;
Satoshi Takano, Tokyo, JP;
Assignee:
Fujitsu Component Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 7/10 (2006.01); H01H 50/46 (2006.01);
U.S. Cl.
CPC ...
H01H 50/46 (2013.01);
Abstract
An electromagnetic relay includes: an iron core that has an end face and a groove which goes across the end face; and a shading coil that is fitted in the groove; wherein the shading coil is fixed to the iron core by applying caulking processing to a plurality of areas in the end face which sandwich the groove.