Muller Dynamo

[konehead]

Hi all

I am pretty sure the small motor video thing runs on batteries. when he takes it apart in 2nd half of video you can clearly see the two springs with white wires, and the thing he puts in between it is two magnets, with a small disc type lithium battery in between the two magnets....

also the same thing in first part of video look at 3:42 to 3:44 and you can see the shape of that "cap" at bottom of motor - looks like small disc magnet in middle too there....

so its battery powered, and because he has 60V in a small cap, (probably the backemf of mosfet) he is making people think it is free-energy but cap is under no load, its just votlage in cap and then its battery powered so "forget about it" eh

[hoptoad]

snip...

So i decided to also hook up a small bulb across the cap and it caused the motor to accellerate with no increase in input current, bulb fully lit. Current went down due to the speed increase. The bulb is a small led bulb that contains 4 leds. I did the same to the second drive coil and it also caused accelleration. 

I don't understand why, can anyone explain this for me? I was just attempting to use the back emf and end up with accelleration!?

Read the last part of page 7 (visit the links),  regarding time constants, then read the first half of page 9 regarding the importance of the effect that times constants (in the recirculating current path) and duty cycle have on motor torque.

Cheers

P.S.

Any circuits on my site are guidelines only, to explain principles - That's why I don't really specify components. Any drive circuit you design simply needs to give a good clean on/off signal to the main switching component, at the correct duty cycle. Never more than 50%, preferably only 20%-30% if you are going to harness BEMF, for reasons which are determined by time constants.

[freenergy850]

Read the last part of page 7 (visit the links),  regarding time constants, then read the first half of page 9 regarding the importance of the effect that times constants (in the recirculating current path) and duty cycle have on motor torque.

Cheers


Thanks hoptoad,
i will read up on time constants to get a good understanding. And thanks for all the info on your site, great info!

[JouleSeeker]

Hi all
I am pretty sure the small motor video thing runs on batteries.
when he takes it apart in 2nd half of video you can clearly see the two springs with white wires, and the thing he puts in between it is two magnets, with a small disc type lithium battery in between the two magnets....

also the same thing in first part of video look at 3:42 to 3:44 and you can see the shape of that "cap" at bottom of motor - looks like small disc magnet in middle too there....

so its battery powered, and because he has 60V in a small cap, (probably the backemf of mosfet) he is making people think it is free-energy but cap is under no load, its just votlage in cap and then its battery powered so "forget about it" eh

Thanks, Konehead -- I just wish "FreeEnergyInfo" or someone would provide WRITTEN detail about this build -- as so many of you "open source" researchers DO provide written details.
StevenEJones

[Dave45]

a core you may be interested in

Quote:
Originally Posted by vrand 
Hi Zilano,

Is there any benefits to copper coated welding rods vs non copper coated?

Cheers Mike

Hi Mike!

MAGNET CORE (WELDING ROD)
Purpose
To provide a low reluctance path that increases the magnetic flux through the coil.
Specifications
Low reluctance, high permeability magnetic material: Welding rod; 0.042" inch diameter copper coated steel

regards

zilano zeis zane!

Hi LTBOLO
I wasn't talking about his L1 and L2 coils,those coils are ok if tuned right.
thread 14
post 409

He is using copper coated welding rods ( he calls ferrite rod/cu) in his step down to 60 hz transformer. Read above MAGNETIC MATERIAL. His transformer for getting 230 volts 60 hz is magnetic. If you don't believe me, get some copper coated welding rod, make a bundle and put 10 turns of wire on it, put 20 turns beside of the 10 turns. apply 10 volts to the 10 turn coil and you can measure close to 20 volts on the 20 turn coil.
When he said look at the crystal radio, I knew he was going to modulate the system with 60 hz but didn't know where.
Tesla coils are turns ratio tuned with caps.
Zilano even says he uses induction method in his ferrite transformer.
Maybe MR. LTBOLO you should read my last post again.