Damping spacer with hub interlock and method of making

Damping spacer with variable damping feature

Damping spacers for conductor bundles

Frame-type damping spacer

Frameless damping spacer with close coil spring

Frameless spacer with viscoelastic damping means

High-voltage installation including heavy electrical apparatus s

Lightweight frame-type elastomer damping spacer

Method of preventing galloping of multiconductor transmission li

Method of spacing transmission line subconductors

Multiple-cable power for transmission line system

Oscillation dampener for aerial electrical transmission lines an

Outdoor power line having a damping device

Overhead cable with projecting strand

Overhead conductor damper with stamped and sand-cast parts

Overhead conductor damping device with die cast components and m

Overhead electrical conductor system including subspan oscillati

Seismic motion-damper for upstanding electrical equipment

Spacer damper

Spacer damper for overhead power transmission lines