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. 06, 2022
Filed:
Dec. 17, 2020
Applicant:
Fujitsu Component Limited, Tokyo, JP;
Inventors:
Takaki Sunohara, Tokyo, JP;
Yuki Kakoiyama, Tokyo, JP;
Assignee:
FUJITSU COMPONENT LIMITED, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 50/36 (2006.01); H01H 50/04 (2006.01); H01H 50/44 (2006.01); H01H 50/28 (2006.01); H01H 50/58 (2006.01); H01H 50/14 (2006.01); H01H 50/24 (2006.01); H01H 50/60 (2006.01);
U.S. Cl.
CPC ...
H01H 50/44 (2013.01); H01H 50/041 (2013.01); H01H 50/28 (2013.01); H01H 50/36 (2013.01); H01H 50/58 (2013.01); H01H 50/14 (2013.01); H01H 50/24 (2013.01); H01H 50/60 (2013.01); H01H 2050/446 (2013.01);
Abstract
Provided is a relay having a structure for preventing deformation of a movable spring when it is caulked. A yoke of the relay has a protrusion for caulking inserted in the movable spring, and a bulge portion adjacent to the protrusion and having a height lower than a height of the protrusion. By providing the bulge portion to the yoke, the dimensional change in the caulking direction of the movable spring when the movable contact is caulked can be reduced.