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. 14, 2015
Filed:
Mar. 25, 2011
Tsukasa Yamashita, Yamaga, JP;
Tetsuo Shinkai, Yamaga, JP;
Yasuyuki Masui, Kumamoto, JP;
Masayuki Noda, Osaka, JP;
Tsukasa Yamashita, Yamaga, JP;
Tetsuo Shinkai, Yamaga, JP;
Yasuyuki Masui, Kumamoto, JP;
Masayuki Noda, Osaka, JP;
OMRON CORPORATION, , JP;
Abstract
An electromagnetic relay including a contact switching unit having a pair of contacts. An electromagnet block drives the contact switching unit to open and close the contacts. An arc-extinguishing member includes a connection member and permanent magnets. The connection member is formed by connecting, via a middle part, opposing walls arranged in a direction perpendicular to the touch/separation direction of the contacts. Permanent magnets are disposed on opposing sections of the opposing walls.