Guide device for an operating rod of a compressed-gas-filled electrical high-voltage switching device

摘要

In order to guide the operating rod (8), an insulating material guide ring (7) is supported in the rubber sealing ring (6). The rubber sealing ring (6) is centred in a gap (5) which is defined by metallic coating of the fittings (2; 202) of the porcelain hollow insulators (1; 101).