12 times more output than input, dual mechanical oscillation system !

[Merg]

I offer close loop with compressed air. If such system can run by itself, then we have overunity. If pressure rises, this energy can be used for other purposes.
Can someone make calculations? Or may be a real model?

Thanks for submitting your idea. That is good, but in my opinion all ideas should be based on technical experience. Or at least you or someone else (who is skilled and equipped enough) should try it in practice.

[TechStuf]

Forget compressed air and commensurate wasted complexity....it should be a simple matter, if surplus energy exists, to force couple to the hammer piston mechanically in order to continue driving the prime mover.

TS

[FreeEnergy]

Interesting result using Working Model 2D.
Air Resistance set to High.

http://hackersclub.net/DSCN2427.AVI

[FreeEnergy]

this is different than the others, software ran out of memory http://hackersclub.net/DSCN1083.AVI

[andrea]

Still, unless someone like Andrea is interested ( she has a build ). When she gets her build working closer to what she likes, who knows, she might give it a thought.
 

I'm a boy not a lady...  in Italy Andrea is a boys' name. Bye!