VACUUM INTERRUPTER, VACUUM CIRCUIT BREAKER, AND VACUUM CONTACTOR
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United States of America
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Issued Date -
Jan 30, 2025
app pub date -
Feb 19, 2024
filing date -
Feb 19, 2024
priority date (Note) -
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Abstract
According to one embodiment, a vacuum interrupter includes a vacuum insulation container, a fixed side contact provided in the vacuum insulation container, and a movable side contact provided in the vacuum insulation container and configured to contact and separate from the fixed side contact. A first contact surface of the movable side contact configured to contact the fixed side contact is planar. A second contact surface of the fixed contact configured to contact the movable side contact is spherical protruding toward the movable side contact.
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