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.

Date of Patent:
Nov. 03, 2026

Filed:

Jan. 18, 2022
Applicant:

Omron Corporation, Kyoto, JP;

Inventors:

Naoki Kawaguchi, Kyoto, JP;

Takeshi Nishida, Kyoto, JP;

Ryota Minowa, Kyoto, JP;

Assignee:

OMRON CORPORATION, Kyoto, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 9/44 (2006.01); H01H 50/38 (2006.01); H01H 50/54 (2006.01);
U.S. Cl.
CPC ...
H01H 9/443 (2013.01); H01H 50/38 (2013.01); H01H 50/54 (2013.01);
Abstract

An electromagnetic relay includes a first fixed terminal, a first fixed contact, a second fixed terminal, a second fixed contact, a first movable contact, a second movable contact, a movable contact piece, a drive device, an outer magnet, and an inner magnet. The second fixed terminal is disposed apart from the first fixed terminal in a first direction. The first movable contact and the second movable contact are disposed to face the first fixed contact and the second fixed contact, respectively, in a second direction. The outer magnet generates a magnetic field to elongate an arc generated between the first fixed contact and the first movable contact and between the second fixed contact and the second movable contact. The inner magnet generates a magnetic field to elongate the arc in a third direction.


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Kawaguchi, Naoki. (2026). Electromagnetic relay (U.S. Patent No. 12785002). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12785002

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