STEORN DEMO LIVE & STREAM in Dublin, December 15th, 10 AM

[callanan]

FANTASTIC!!!!  It's great to see Jean take note of it.  You know you've got something at least interesting and worth looking at then.  You've done a fantastic job, thanks for sharing!

I know it's starting to drift from Orbo in this thread, maybe it really is time to start your own thread with this one Ossie.  I just wanted to show that I've already replicated it fairly successfully myself!  I don't have an oscilloscope, so I'm still working on precise tuning but I am getting an extremely long runtime on a AA battery also!  I have ran it for about 8 hrs so far and the battery has only dropped .03 volt.  I'm almost there, and I've got some 10 farad super caps to play with also just to see as soon as I try to tune a bit better.  The picture looks like it's running really fast, but my tach says it's 160 rpm.  If I can cut the pulse width just a tad, and maybe see around 100 rpm or a little less at this voltage, I just might get close to your efficiency.  I'm working on it!

Hi CP,

Or perhaps something more like this...

Regards,

Ossie

[wings]

Hi All,

Please see the excellent replication work of Jean-Louis Naudin as follows:


http://jnaudin.free.fr/ossiemotor/indexen.htm


His replication video is also on youtube here:


http://www.youtube.com/watch?v=iuCA2ZIKGZg


Regards,

Ossie

congratulations,
I have no words to express my appreciation.
great job!

... nex step a solid state system?

[exnihiloest]

it's a flawed argument... the big bang theory is arguably the most extraordinary claim ever. 'at first there was nothing, then it exploded'. this violates numerous laws of physics, ...

Big bang theory doesn't violate any law of physics. Not a physicist says "at first there was nothing".
I urge those claiming such absurdities to study the laws of physics.

[gravityblock]

I'm in Ireland so the accent is more familiar to me. I believe he says "tape drives" referring to a magnetic effect being noticed before in old fashioned tape drives.

You may be right and I also came across the tape drives in my research.  What I find interesting about the tape wound cores, is there will be no CEMF or BEMF and it also minimizes losses, fringing, leakage, distortion, and decreases the magnetizing force necessary to produce a given flux within the material, especially in a toroid configuration.

Below is a small snippet from this webpage, http://www.magmet.com/tapewound/intro2.php

The tape wound core approaches the perfect magnetic circuit configuration.  The effective air gap in the magnetic path is so small that it can be considered non-existent. This minimizes losses, fringing, leakage, distortion, and decreases the magnetizing force necessary to produce a given flux within the material.  In a toroidal core and coil assembly, the entire magnetic path is contained within the electrical winding, further minimizing leakage flux and increasing winding-to-winding coupling.

The single, uniform, magnetic path causes any entering magnetic field to split into two and induce equal but opposite voltages in the two halves of a uniformly distributed winding. Thus, there tends to be no voltage apparently induced in the total winding (No BEMF or CEMF).

Here's a list of materials for tape wound cores from this manufacture, http://www.magmet.com/tapewound/materials2.php and http://www.magmet.com/tapecore.php  Most of these materials are already on my list as a possible core material.  Other manufacturers can do tape wound cores with their own materials also.  This manufacture can do tape wound soft magnetic cores including nanocrystalline materials like the other manufacturer, http://www.mkmagnetics.com/

Now, this may upset some here and I must stress this is not my intent.  AirStriker is right about the BEMF in the other designs being researched here.  Here's the definition of insanity, "doing the same thing over and over again, while excepting a different result".  If you have BEMF and are trying to capture the BEMF in order to get it to self run, then you will be fighting a losing battle.  We have tried to capture the BEMF over and over again in just about every design in this forum, and it just hasn't worked for a self-runner.

Let's try something different in order to get a different result (anything less than this is insanity, IMO).  No BEMF is no CEMF equals a Self-runner.  BEMF is a CEMF equals no Self-runner.

As long as we have BEMF, then we're going to have the same results, which is no self-runner.  If you disagree with this post, then just ignore it.  The other research here is promising, I won't deny that.....but get rid of the CEMF so you don't have BEMF that can never be fully captured, maybe 94% at the most.

I think it is a good idea for others to be trying different things here.  We will progress faster this way.  I am not trying to discourage this.  I support all replication attempts here, just get rid of the BEMF and use pickup coils to close the loop.  Don't try to close the loop with a BEMF or CEMF, you will lose IMO.   


GB

[gravityblock]

NAMLITE COATING: to reduce eddy currents at high Frequency, the thinner gages of material are selected and the isolation between laminations (coating) becomes more important. For high Frequency applications (>50Khz.), Namlite coating is applied to Nano material to reduce the eddy current losses.

http://www.magmet.com/newmaterials.php


GB