Patent ID: 11869741
Assignee: EATON INTELLIGENT POWER LIMITED
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A switching device with effective cooling of outflowing gases, comprising:
an arc extinguishing chamber;
an orifice for outflow of the gases from the arc extinguishing chamber; and
a multilayer wire cloth or fabric comprising at least a first wire layer and a second wire layer, the first wire layer and the second wire layer having a respective cloth or fabric structure comprising respective warp yams and weft yarns,
wherein the first wire layer and the second wire layer are disposed in a stacked configuration in the orifice such that a weaving direction of the warp yarns of the first wire layer is rotated by an angle in relation to a weaving direction of the warp yams of the second wire layer, and a weaving direction of the weft yams of the first wire layer is rotated by an angle in relation to a weaving direction of the weft yams of the second wire layer so that the cloth or fabric structure of the second wire layer is oriented in a direction other than a direction of the cloth or fabric structure of the first wire layer.