Invention Grant
- Patent Title: Electromagnetic relay
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Application No.: US17835870Application Date: 2022-06-08
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Publication No.: US11705292B2Publication Date: 2023-07-18
- Inventor: Naoki Kawaguchi , Takeshi Nishida , Kazuki Furukawa , Takashi Tsukada
- Applicant: OMRON Corporation
- Applicant Address: JP Kyoto
- Assignee: OMRON CORPORATION
- Current Assignee: OMRON CORPORATION
- Current Assignee Address: JP Kyoto
- Agency: Shinjyu Global IP
- Priority: JP 21101220 2021.06.17
- Main IPC: H01H9/30
- IPC: H01H9/30 ; H01H9/44

Abstract:
An electromagnetic relay includes a first fixed terminal including a first fixed contact, a second fixed terminal including a second fixed contact, a movable contact piece, a case, a drive device, and a first magnet. The movable contact piece includes a first movable contact and a second movable contact. The case includes an accommodation space and a side wall covering the accommodation space in a first direction. The first magnet extends an arc generated between the first fixed contact and the first movable contact in a second direction opposite to the first direction. The first fixed terminal includes a first end. The first end of the first fixed terminal includes a tapered portion inclined in the second direction from the first fixed contact toward the first magnet and that at least partially overlaps with the first magnet when viewed from a moving direction of the movable contact piece.
Public/Granted literature
- US20220406547A1 ELECTROMAGNETIC RELAY Public/Granted day:2022-12-22
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