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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.:

US 11373830 B1

PDFFull Text
Date of Patent:
Jun. 28, 2022

Filed:

Sep. 04, 2020

Electromagnetic relay to ensure stable energization even when contact is dissolved

Applicant:

Omron Corporation, Kyoto, JP;

Inventors:

Naoki Kawaguchi, Yame, JP;

Ryota Minowa, Yamaga, JP;

Hiroyuki Harimochi, Kumamoto, JP;

Shinichi Ogawa, Kikuchi, JP;

Kohei Otsuka, Omuta, JP;

Hiroyuki Iwasaka, Kumamoto, JP;

Assignee:

OMRON CORPORATION, Kyoto, JP;

Attorney:

Shinjyu Global IP

Primary Examiner:

Bernard Rojas

Int. Cl.
CPC ...
H01H 50/54 (2006.01); H01H 50/44 (2006.01); H01H 50/64 (2006.01);
U.S. Cl.
CPC ...
H01H 50/546 (2013.01); H01H 50/44 (2013.01); H01H 50/641 (2013.01);
Abstract

A movable contact piece is movable in an open direction and a closed direction with respect to a first fixed terminal and a second fixed terminal. A first movable contact is connected to the movable contact piece. The first movable contact is disposed facing a first fixed contact. A second movable contact is connected to the movable contact piece. The second movable contact is disposed facing a second fixed contact. At least one of the first fixed contact or the first movable contact has a material property different from that of at least one of the second fixed contact or the second movable contact.

Find Patent Forward Citations

Kawaguchi, Naoki. (2022). Electromagnetic relay to ensure stable energization even when contact is dissolved (U.S. Patent No. 11373830). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11373830

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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