attached is translation of the patent, in the patent he outlined a variety of embodiments of the invention. It appears its ultrasonically operated at approx 20khz. I haven't had a detailed look at the patent pictures as yet, so I'm not sure if voltage on plates is a part of it. It appears it relies solely on ultrasonic but I'm not sure.
There are few different varieties of the hho generator:
one involves circular movement of a moving water stream of which the hydrolic pressure alone is suposed to separate the h and o......doubtful.
But his ultrasonic transducer ideas in which hho is produced at the nodes might be feasible, if enough ultrasonic energy is concentrated, he talks about cooling the ultrasonic transducer but doesn't mention what power level is used.
I suspect he is using voltage across plates and ultrasonics in conjunction.
He also mentions using emulsions rather than just pure water, those emulsions having petrol or similar in them i.e. petrol water mix or similar.
Just a note on the title of the article at start of this thread, it should be 3 Litres per 5,000km.
That would equate to 6ml of water per 10km, or 600microlitre( 0.6ml) per km. I would say it was not pure water being used but a mixture of fuel and . So yes he may well have travelled 5,000km on 3 litres of water but he's not mentioning the petrol that is mixed in as well.
Fortunately there are plenty of studies on IC engines run purely on hydrogen so you can find out exactly how much hydrogen is required to run an IC engine under tested conditions.
for example this thesis gives some figures from testing:
http://library.iyte.edu.tr/tezler/master/enerjimuh/T000321.pdfThey required ( FROM TESTING!) 139Litres per minute of pure hydrogen gas to run a small car engine on a dyno.
Bear with me on these calculations:
1235Litres of hydrogen gas contained in one litre of water ( plenty of sources for that figure).
So 1ml of water contains 1.235litres of hydrogen, so 6ml would be 7.41 litres of hydrogen.
So according to the article posted 7.41 litres of hydrogen gas propelled the car 10km!!
( same as 3 litres water per 5,000km)
Lets say he's travelling at 100km/hr that is 1.7km per minute but 139 Litres of hydrogen are required per minute ( from experiment). So it would be impossible to use 7.4litres of hydrogen gas to travel 1.7km........basically his claim is impossible.
too good to be true i'm afraid