CPC H01H 33/562 (2013.01) [H01H 33/565 (2013.01); H02B 13/045 (2013.01); H02B 13/055 (2013.01)] | 11 Claims |
1. A medium or high voltage electrical device, comprising:
a sealed chamber, the sealed chamber comprising:
electrical components;
a gas mixture ensuring electrical insulation and/or extinguishing of electrical arcs produced in this sealed chamber, wherein the gas mixture comprises at least one insulating gas and at least one dilution gas; and
a receptacle, the receptacle comprising an opening, at least one wall, wherein at least one wall is a heatable receptacle wall, and wherein the receptacle is positioned to receive liquefied gas;
the device further comprising a heating element for heating the heatable receptacle wall; and
a dielectrically and thermally insulating layer located between the heatable receptacle wall and the sealed chamber.
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