Vacuum interrupter and high-voltage switching assembly
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United States of America Patent
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Sep 27, 2022
Grant Date -
Oct 21, 2021
app pub date -
Jul 24, 2019
filing date -
Aug 1, 2018
priority date (Note) -
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Abstract
A vacuum interrupter includes a housing having at least one annular ceramic insulating element which forms a vacuum chamber. A contact system has two contacts which are movable relative to one another. A capacitive element has two electrodes and a dielectric material disposed between the electrodes. The capacitive element is form-lockingly mounted on the insulating element and has a capacitance between 400 pF and 4000 pF. A high-voltage switching assembly including the vacuum interrupter is also provided.
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