COMBINED GAS-FILLED HIGH-VOLTAGE APPARATUS Russian patent published in 2016 - IPC H01H33/00 

FIELD: manufacturing technology.

SUBSTANCE: gas-filled apparatus comprises fixed on common support frame (1) arranged one after another, at least three poles, each having a switch arranged in horizontal body (2), and blocks including input (4) to output (5). At least one unit of each pole comprises disconnector, installed in gas-filled housing (3), which is connected to base input (4). Each block with a disconnector is equipped with external bed made up of fixed contact (6) and interacting with rotary contact (7). Rotary contacts (7) outer earth electrodes are connected to each other and with beds and turning mechanism drive are hinged by means of rotation on side surfaces of gas-filled housings (3) disconnectors. Fixed contacts (6) are fixed on units of pins (5) inputs (4) so that at interaction of contacts (6, 7) rotary contacts (7) are located along inputs (4).

EFFECT: reduced dimensions and metal consumption of apparatus.

3 cl, 2 dwg