Invention Grant
- Patent Title: Electromagnetic relay
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Application No.: US17496783Application Date: 2021-10-08
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Publication No.: US11640889B2Publication Date: 2023-05-02
- Inventor: Ayaka Miyake , Shinya Yamamoto , Daisuke Otsubo
- Applicant: OMRON Corporation
- Applicant Address: JP Kyoto
- Assignee: OMRON Corporation
- Current Assignee: OMRON Corporation
- Current Assignee Address: JP Kyoto
- Agency: Shinjyu Global IP
- Priority: JPJP2020-176214 20201020
- Main IPC: H01H50/54
- IPC: H01H50/54 ; H01H50/60 ; H01H50/02 ; H01H50/64 ; H01H50/36 ; H01H50/58

Abstract:
An electromagnetic relay includes a moving member, a yoke, a guide member, and a movable iron core. The yoke includes a plate portion and a yoke hole. The guide member is disposed in the yoke hole. The movable iron core is connected to the moving member. The movable iron core includes a tubular portion. The tubular portion includes a first end surface and a second end surface. The tubular portion is disposed in the guide member. The plate portion includes a first surface and a second surface. In a case where the moving member is located at the closed position, the first end surface is located within a range from a first position to a second position. The first position is a position corresponding to the first surface. The second position is located at a center of the first surface and the second surface.
Public/Granted literature
- US20220122795A1 ELECTROMAGNETIC RELAY Public/Granted day:2022-04-21
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