INSULATING SYSTEM Russian patent published in 2013 - IPC H01C7/12 

FIELD: electricity.

SUBSTANCE: insulating system comprises the first stop and also the second stop. Between stops there is an insulator rod (8), which has a non-circular enveloping contour. The insulator rod (8) is surrounded with at least one skirt (9a, 9b, 9c, 9d, 9e, 9f, 9g) of the insulator. The skirt (9a, 9b, 9c, 9d, 9e, 9f, 9g) of insulator has an enveloping contour similar to the enveloping contour of the insulator rod (8). The enveloping contour is substantially polygonal, and positions of angles of the polygonal enveloping contour are set with the help of connection elements stretching between stops. Angles of the polygonal enveloping contour are cut. Between the stops there is at least one varistor element integrated into the insulator rod (8).

EFFECT: increased sensitivity of an insulating system to wind load.

8 cl, 6 dwg