Electric switchgear with an enclosed design
AssigneeSiemens Aktiengesellschaft
InventorsGildo Mahn, Achim Milbich, Brunhilde Wenge
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Abstract
The aim of the invention is to prevent an unwanted conduction of a flow of gas inside a channel that connects an inner space of an enclosed switchgear (1) to another space. To this end, the channel is closed by means of a closing mechanism according to an increase in pressure in the inner space.
Claims7
A channel guiding a flow of gas in an electrical switchgear assembly of an encapsulated design, which connects an interior space of the switchgear assembly to a further space, a closure valve, which can pivot and which closes the channel in the event of an increase in pressure in the interior space, protruding into the channel, wherein the closure valve which can pivot closes the channel in the event of an increase in pressure with plastic deformation of a bending point.
Dependencies are inferred from the claim text.