CONTACT DEVICE
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United States of America Patent
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Issued Date -
Jan 26, 2017
app pub date -
May 19, 2015
filing date -
May 20, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
An aspect of the present invention includes a first contact unit including a fixed contact and a movable contact configured to move between a closed position at which the movable contact is in contact with the fixed contact and an open position at which the movable contact is separate from the fixed contact, a magnet configured to generate a magnetic field, and an arc-extinguishing body. Provided that a direction of action is a direction intersecting with a direction of the magnetic field applied to the first contact unit and with a direction in which the movable contact moves, the arc-extinguishing body forms an arc-extinguishing space in the direction of action.
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