Joule Ringer!

[Feynman]

Naudin's experiments seem to indicate , that in a pulsed DC setup (200hz - 10khz or so) fed to a monofilar wound toroid... that with input to a partially saturated toroid, *only* in the presence of a magnet, can induce a rather powerful impulse during toroid core demagnetization, strong enough to light lamps via nearby collector coils.

There have been multiple succesful replications of Naudin's work.  No one has claimed OU, although Naudin's phenomenon is certainly strange. OU may be possible if the square-wave discharge impulses are recaptured somehow, because the secondary is apparently independent, because it is fully EM decoupled.  Or so Naudin claims.

That said, from what I can tell, Naudin is using cores with permeabilities of
u=6000
to
u=90000

The other dissimilarity with Joule Thief are the input and output waveforms, but the other parts were to just too close for me not to bring up the subject.

Glad to hear you've tried saturating the core with magnets...  I think the trick may be high-permeability cores with partial magnetic saturation under sharp-gradient pulsed-DC conditions, but it will be a few weeks until I get all my parts in.

Just figured I'd drop the idea since ya'll are already bringing in the Tesla-style spark gaps, haha.

Good luck!
-Feynman

[Pirate88179]

The large 3 3/8" toroids used in the Jeanna circuit were 10,000 on the perm ratings, for whatever that is worth.  But, they were not bifilar but had 3 separate coils wound on them.

Hey, to me, all of this is related in some way or another.

Bill

[Feynman]

I posted regarding the relationships between these various experimental OU devices at OUResearch:

----
Joule Ringer:

LaserSaber, from overunity.com, is to my knowledge the first to run a Joule Thief off purely a capacitor without a battery.  He uses the resonance to light CFLs for 5mins at a time and up.  From my understanding, he is also using some extra coils /transformer pulled out of a disposable camera flashbulp power supply.   This modified circuit (and it's derivatives) are known as 'Joule Ringers'.

... continued on ...

http://www.overunityresearch.com/index.php?topic=302.msg11510#msg11510

[Pirate88179]

I posted regarding the relationships between these various experimental OU devices at OUResearch:

----
Joule Ringer:

LaserSaber, from overunity.com, is to my knowledge the first to run a Joule Thief off purely a capacitor without a battery.  He uses the resonance to light CFLs for 5mins at a time and up.  From my understanding, he is also using some extra coils /transformer pulled out of a disposable camera flashbulp power supply.   This modified circuit (and it's derivatives) are known as 'Joule Ringers'.

... continued on ...

http://www.overunityresearch.com/index.php?topic=302.msg11510#msg11510

Well, I ran a JT circuit from a supercap back in 2009:

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

Over 2 years ago for whatever that is worth. This was posted at that time on the JT topic.  Don't believe everything you read over at OUR.  Some of those guys over there do not understand the JT circuit at all.

Having said that, Laser has done some incredible work and he has my total respect and admiration.

Bill

[Feynman]

Okay I will modify the article when I post to my blog to give you credit .  I've been away from this scene for a couple of years , so I'm not up on the details. 

I just wrote some wave heterodyning modeling software in PureData though, it's pretty amazing.