Hey everyone,

I think your study in a serious connection with this thread

best regard

Mark:

That is beautiful and symmetrical.  I too can't wait to see the results.  Very excellent winding jig you developed there.


Bill

@Tagor and quartz

Yep i could translate it , but there is nothing worth doing so ...

I will look into the the documents . Thanks ... Btw there is a translation option in espacenet

@all

Ok guys i did some experiment with the unfinished coil .

First off i am not sure about the results , first the 6 volt 250 miliamp light bulb barely glowed (not good) but the motor runs why faster and stronger the 470mf stays charged at around 6.5 volts (usually i get 3 volts).
The sparks i use to get from the pickup coil is gone ...

So i get some mixed feeling about it . However i did not yet remove the pvc pipe , the last 2 coils are not on . And the battery is getting low .

I will check those issues , also the jt coils are made from sliver covered copper ( not sure how god it really is ) and was sold as 24 awg but looks like 26 (not good) since the pickup coil is 8 gauge i may need bigger wire on the jt side .

And i can still get 3 leds to light from the satellite coil in the middle of the battery leads ( this seems to show resonance ) it filled a mini super cap in fractions of seconds . That is the circuit with 2 jt one on the npn and one pnp , then take the base coil from one jt core and use it for the second one .

I am not sure how it functions but it seems to be able to minimize induction loses , and bring the both circuit to resonance , the battery leads act like a single turn pulsed coil , not that got me thinking could we rectify those and connect it to a battery or a cap , even more maybe some type of diode and caps system to feed back to source , since the energy seems there already ...

Mark 

@all

I made a quick test to see what was more efficient at picking up the power from the battery leads the satellite coil Vs 1000 feet of 30 gauge magwire , so 15 to 20 feet vs 1000 ...

I got no light from the 1000 feet , and 3 leds bright from the satellite coil ...

Mark

@all

All those bulb i can light pretty bright , except the .8 amp one ...

@Mk1

How high can you go in pulse frequency?

@all

I am almost there !

Two more wire to go !

I followed the same steps from last page , i forgot to mention to put double sided tape between layers...

Mark

Nice job Mark!

My jig is a little bit different.  You go crosseyed with this Rodin type winding after awhile trying to keep track of all the layers 

From your pic it seems you have too many leads?  Are you still winding a bifilar coil like the original (missing every second peg for the 2nd bifilar wire?  I ask because I thought somewhere along the way you stopped doing that and you were only winding one wire 'per side' of the pickup coil?

E-Goose

Hi !

I made it a dual jt , 2 wire per jt .

So i have four A , you make one with an NPN and one with a PNP then switch the base coils .

Actually i made the first row then removed the nails , twisted the coil a bit then put the nail back in the make the second row , did it twice.
The nail are to big to put enough windings .


However it dose work on the tube  , i can't compare to without it yet .

The next 2 wires will be around the whole thing , but before i need to test a different pickup coil.

The last 2 coil may be used for battery leads ...

Mark

Ps look at page 9

Mark

Not 100% sure what you mean about the whole "removing nails to twist coil and 'second row'".  I think I am confused as to what you are terming as 'rows'.  I THINK I know what you mean.  Sounds laborious though if you are doing what I suppose you are.

Thanks for the reply.

E-Goose