ELECTRICAL ISOLATOR Russian patent published in 2014 - IPC H01H33/662 

FIELD: electricity.

SUBSTANCE: electrical isolator comprises a body confining a hole made through it, the first electric contact set at the first end of the hole, the second electric contact set at the second end of the hole and able of moving. Design of the said second contact provides for timely movement through the hole for electrical connection with the first contact or disconnection from it. There are also at least two concave shields controlling the electric field and attached to the body at the respective hole ends and around the hole so that they are laid across the hole and the open ends of each shield are turned to each other.

EFFECT: faster response.

27 cl, 25 dwg