Magnetic Pumping Swing Device

This is a trial for a self pumping pendulum with full rotation.

The change of center of mass in a pendulum does increase its amplitude and I believe that we can do it with permanent magnets.

One set up is show below where the magnetic shield permits the repulsion of the magnets only on the ascending 180º, decreasing the amplitude.

Multiple arms at diferent angles can be mounted in the shaft.

To tap in the free energy that may show, we can incorporate a flywheel and an electric generator directly on the shaft.