Self-Runner NS Coil Pulse Motor Live Video Stream. It's been going for months!

[IotaYodi]

It is recommended to use enamel insulated wire on coils to allow for more turns being the insulation is thinner

On standard coils yes. The thinner wire is more for voltage than amps. The higher voltage can push more amps on a larger wire secondary. With standard "hot" electricity you cant exceed the wires ampacity. The thin magnetic wire may work on the NS coil but cotton should still need to be interposed. The dielectric of the mag wire insulation would be nice to know.
In Stubblefields day cotton,paper,and mica were the main insulators. If you use a standard pvc insulated wire you will add another higher dielectric and diminish the electrostatic charge buildup on the cotton. If you make this coil with magnetic and iron wire without the cotton and pulse it, then it will  still produce electricity but not on the scale as with damp cotton. I cant see it any other way myself.

Heres something else dealing with small voltages and amps. If your going to take definitive meter readings you may want to do this outside or a distance away from house wiring,and especially if there are fluorescent lights. Turning all power off works too. You are encased within a pulsing 60 hz electromagnetic field that does induce voltage as well as milli amps in a totally unconnected copper wire or device. Fluorescent lights with electronic ballasts really boost it. Even the electrostatic potential in the air can add to it. I have experimented with this and its in the Jt thread.

[Rosemary Ainslie]

Guys - another variation of the coil which Laser has put together.  Very intriguing.  This was posted in May and I wonder if Laser can give us an update here.

Regards,
Rosemary

http://www.youtube.com/watch?v=f2a3uTU0fgc&feature=related

[Rosemary Ainslie]

Sorry I just noticed that I'm repeating myself.  Yet again.  Apologies.

Rosemary

[Rosemary Ainslie]

Hi Guys,

I've got a hollow soft iron pipe that's been bent into a circle and then cut in half.  It is also, just by happenstance the same size as the rotor that I had cut and designed by a genius engineer friend that I have.  I'll photograph this later.

I thought of simply packing that hollow with iron filings.  Do any of you know if this is likely to work - or if a solid core is required? Then the idea is to use that one half of the pipe and wrap it with copper and iron windings.    I'll try and photograph the components later today - time permitting.

What may be of interest is whether or not the bent pipe around the rotor may help spin that rotor.  I'll try and get a schematic to explain this more clearly and upload it with the photos of the pipe and that proposed rotor.

BTW the iron is cladded with something to stop it from rusting.  I'll try and find out what exactly.  But I intend putting the windings directly onto that surface. 

Regards,
Rosemary

[Ted Ewert]

Hi Guys,

I've got a hollow soft iron pipe that's been bent into a circle and then cut in half.  It is also, just by happenstance the same size as the rotor that I had cut and designed by a genius engineer friend that I have.  I'll photograph this later.

I thought of simply packing that hollow with iron filings.  Do any of you know if this is likely to work - or if a solid core is required? Then the idea is to use that one half of the pipe and wrap it with copper and iron windings.    I'll try and photograph the components later today - time permitting.

What may be of interest is whether or not the bent pipe around the rotor may help spin that rotor.  I'll try and get a schematic to explain this more clearly and upload it with the photos of the pipe and that proposed rotor.

BTW the iron is cladded with something to stop it from rusting.  I'll try and find out what exactly.  But I intend putting the windings directly onto that surface. 

Regards,
Rosemary

Mix the filings with epoxy in a thick paste and fill the pipe up. That will work fine as a core.
You can also use a long bolt for the core. Any type of soft (mild) steel will do. Just wrap it real good with electrical tape before you start to wind.

Ted