Closing switch and switchgear
AssigneeABB Schweiz AG
InventorsJames Mannekutla, Ola Jeppsson, Stefan Valdemarsson
Life of this patent
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AssigneeABB Schweiz AG
InventorsJames Mannekutla, Ola Jeppsson, Stefan Valdemarsson
Estimating the term…
An electrical short-circuiting closing switch including an electrically insulating housing; a first electrode having a tapered first electrode opening; a second electrode having a tapered second electrode opening; a movable contact having a tapered profile, the movable contact being movable relative to the housing along a closing axis from an open position, in which the movable contact is electrically disconnected from the second electrode, to a closed position, in which the movable contact electrically connects the first electrode and the second electrode by engaging the tapered profile with the first electrode opening and the second electrode opening; and an actuator arranged to force the movable contact from the open position to the closed position; wherein at least one of the first electrode and the second electrode is flexibly attached to the housing. A switchgear including a closing switch is also provided.
An electrical short-circuiting closing switch comprising:
A switchgear comprising a closing switch, wherein the closing switch includes:
Dependencies are inferred from the claim text.