ELECTROMAGNETIC RELAY
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United States of America
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Issued Date -
Jan 30, 2025
app pub date -
Nov 16, 2022
filing date -
Nov 16, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
An electromagnetic relay includes a first fixed terminal with a first fixed contact; a movable contact piece with a first movable contact on a first surface thereof facing the first fixed contact; a drive device with drive shaft to move the movable contact piece; a contact case; and a guide wall. The guide wall is connected to an inner surface of the contact case. The guide wall leads a first airflow around the first fixed contact and the first movable contact toward a second surface of the movable contact piece, which is on the side of the movable contact piece that is opposite to the first side. The first airflow is caused by current flowing between the first fixed contact and the first movable contact.
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