Suspension device for overvoltage arrester mounted in line.

摘要

b "suspension device for overvoltage arrester mounted in the line" d .The present invention relates to suspension device for an unloader line (14) in a transmission line isolated by air, which comprises two suspension parts (15,16) that support the unloader line (14), so that its longitudinal axis deviates from the vertical line.In one of the suspension parts (15, 16) comprises a cutting device (17).When released, allows the unloader line (14), a swaying movement under the influence of gravity force caused by the weight of the unloader line,And in which a suspension parts (15, 16) comprises a damping element (19), which influences the unloader line (14) with a force directed against the movement of oscillation.During at least part of the swaying movement. The damping element may comprise a damping plate, one or more liners of friction or a flexible wire.