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US 12,027,329 B2Granted
Electrical switching device
AssigneeSiemens Energy Global GmbH & Co. KG
InventorsChristian Dengler, Sascha Froebel, Roland Monka, Marcel Weigel
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Abstract
An electrical switching device includes a switching path and a flow device with a control valve. By way of the flow device, a fluid can flow on the switching path. The control valve additionally has a valve body. The valve body is pressed into a sealing position by the flow pressure of the flowing fluid.
Claims9
An electrical switching device, comprising:
- a switching path;
- a flow device with a control valve for applying a flow of a flowing fluid to said switching path;
- said control valve having a movable valve body, a first stop, and a second stop;
- said valve body being movably disposed in a clearance fit between said first and second stops, and said valve body being formed with a through-opening;
- and
- said valve body being configured to be pressed into a sealing position by way of a flow pressure of the flowing fluid wherein said through-opening is sealed closed by one of said first or second stops in the sealing position.
3 more elements
Dependencies are inferred from the claim text.