Invention Grant
- Patent Title: Electromagnetic relay
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Application No.: US17297461Application Date: 2019-10-16
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Publication No.: US11784017B2Publication Date: 2023-10-10
- Inventor: Naoki Kawaguchi , Ryota Minowa , Yasuo Hayashida , Shingo Mori , Kohei Otsuka , Hiroyuki Iwasaka
- 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 18246969 2018.12.28
- International Application: PCT/JP2019/040550 2019.10.16
- International Announcement: WO2020/137095A 2020.07.02
- Date entered country: 2021-05-27
- Main IPC: H01H50/38
- IPC: H01H50/38 ; H01H50/02

Abstract:
An electromagnetic relay includes a pair of fixed terminals including a fixed contact, a movable contact piece, a housing portion, and a magnet portion. The movable contact piece includes a movable contact disposed facing the fixed contact. The movable contact piece is movable in a first direction in which the movable contact contacts the fixed contact and a second direction in which the movable contact separates from the fixed contact. The housing portion includes a housing space housing the fixed contact and movable contact piece. The magnet portion includes a pair of magnets disposed around the housing portion so as to face each other in a longitudinal direction of the movable contact piece and extending in the second direction beyond the housing space. The magnet portion generates a magnetic flux flowing in a direction parallel to the longitudinal direction between the fixed contact and the movable contact.
Public/Granted literature
- US20210398763A1 ELECTROMAGNETIC RELAY Public/Granted day:2021-12-23
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