Muller Dynamo

[joefr]

Thanks Gyula

I will wait for your dual N-channel mosfet config. I like to control both mosfet switches with arduino so no need for zener diodes.
It would be nice if control for mosfets would be optical isolated (4N25 or similar ) so I dont burn arduino if I make some programming mistake.

Regards JoeFR

[Overschuss]

Hey all,

I can confirm speedup under load (shorted coil) when using a steel screw similar to what mariuscivic did.

BUT, adding magnets on top of the screw would speed up the rotor even more. And unfortunately this speedup occurs only, if the pickup coil is 40 to 50 mm away from the rotor. At this distance the output is very, very small.

@marius & overschuss: Have you measured generator coil output?

@chalamadad & all

Yes, i did.  I've wound a new coil, directly on the screw (or bolt) on the upper half (see pic below - my ugly 'proof of concept' rig). The output with this steel screw coil is 1.72 V and 57 mA (after a FWBR), not much power yet. But it's enough to light up a small light bulb. And don't forget, steel has only 1/8 the Permeability of Iron (Laminate). With a Iron-Laminate (in the case that Iron works as well as steel) we could maybe harvest more Energy.

My next step is to wind a new Coil, bi-filar with thinner wire (0.3 mm Gauge), more windings, and thus more Inductance.

The funny thing that i've found out, is when i draw power from a normal Pick-up Coil (with a light bulb), and i short the screw coil, the RPM goes up noticeably, and the Power of the Pick-up Coil also. From 4.78 V, 205 mA to 5.03 V, 210 mA.

Yes, the shorted Screw-Coil acts as a Driver-Coil. Interesting, isn't it ?
(or in German: Geile Sache, das) !
 
I'm curious what happens, if i hook up 5 of these shorted screw-coils to my rig.

[konehead]

Hi Overshuss

really great work!

some decent laminate cores can be made from chopped-apart microwave oven-transformer cores - they will end up square shaped however probalby wont matter too much at all....

another idea (from Phil Wood) is to get some "florist wire" that is usually green-collored soft-steel wire, and they have a coat of some sort of green varnish on them already - they use this wire for flower-arrangements...hobby stores and flower shops should have it.

Anyways you can bunch together a bunch of lengths of this varnish-coated florist-wire into a rod-shape, and there is nice laminate core too...

[FreeEnergyInfo]

Free energy , no coment ....

http://www.youtube.com/watch?v=1DbMhLL2dIY

FREE ENERGY = FREE INFO !!!
http://freeenergylt.narod2.ru/muller_dynamo/

http://www.youtube.com/watch?v=U8AC8T5cvm4

ORGINAL VIDEO ..
http://www.youtube.com/watch?v=gECwKzRw-gs
http://www.youtube.com/watch?v=H0Awqk9zOjw

[JouleSeeker]

Free energy , no coment ....

http://www.youtube.com/watch?v=U8AC8T5cvm4
[snip]

I watched the video -- very intriguing; but short on words and details.
"Generador", so evidently not in English.  But the YT title is "100% Free Energy Generator" -- that is a provocative claim!

  It looks like a Muller-style generator...  Any details on the build anywhere?  and is this really a "self-runner"? The second part of the video shows battery, but the first part seems to run a long time on a small capacitor ("condenser").