Tensioning device for corona-discharge electrodes

摘要

A device for tensioning corona-discharge electrode wires or strips in a frame for juxtaposition with collector electrodes of an electrostatic precipitator comprises a C-shaped member having a pair of pins engaging respective formations on the corona-discharge electrode and a leg opposite the pins reaching around the tube of the frame to which the end of the electrode is to be attached. The leg is formed with a guide into which a wedge is forced against the tube for the tensioning action.