That's interesting, Vzon. Thanks. Perhaps I'm just not that interested in the design because I believe that we are going to have a good water fueled engine up and running very soon, and when we do I plan on using a 4 cycle water-cooled engine (idling at about 1,000 rpm) to both drive a 5 to 10 kw generator and pump the hot coolant through the radiators in my baseboard heating system this winter. Free power and heat! What could be better? And when I'm sleeping, and hardly using any of that generator power, I can send power back to the grid and get a check from the power company each month intead of sending them one. Sound good to you?

Elias - Yes that's a good design, and so simple too. You have strong magnetic attraction, until the thin tin blade comes in between the magnets, thus effectively shielding the magnets while the gearing and other rotational parts continue and pull the magnets apart. I like that. Thanks.

Rickoff