Solid State "Synchro Coil".

[Bob Smith]

Borrowing from the Hubbard design; We can erect four spiral biflar toroid primaries in a box configuration. The four primaries would run off the same inverter signal. Now we have four receivers, and fully four times the output, for parctically the cost of one! The current doesn't do any work, it just recycles through a transformer, recifier back to the storage capacitor.

Coupled with variable receiver output coil frequency, so power can be adjusted by increasing resonace, we have the multiple ouput coils envisioned by Hubbard, along with his loop circuit. The resonant adjustable receiver capacitors, the multple ouput coils, and the loop circuit. This is the finished design!

I'm hoping I'm understanding you correctly:
- 4 series-wound bifilar coils running off the same signal (kind of like what's done with Litz wire in some circuits). 
- output coils to receive signal from 4 initial coils - electrically (not inductively) "coupled"?
- is your loop circuit using a diode to send pulses back to the 4 primaries to create a standing wave? In this case, could you add a pickup coil to collect electricity from the standing wave without disturbing the resonance of the output coils?
- also, if achieving resonance is an issue, a caduceus winding would have multiple points of resonance while preserving the field cancellation effect of the swbf winding (fwiw).
Bob

[synchro1]

@Bob,


Just a few sketchy ideas I threw out. I'm living in Costa Rica far from shop in Northern California. It's really time to get some of these things on the test bench. Danial Nunez's overunity Rodin Coil's two channels of series bifilar coils. I lit some bulbs like he did, by running an amplified acoustic sound wave through a plain series bifilar coil, lots of fun! I built a two , two wire a series quadfilar spiral toroid, but I never tested it for OU. I was set it up for it and grew distracted. I did discover that pulsed D.C. on one SB quadfilar coil rectified to A.C. on the other.   


It looks like Nunez may vector A.C. magnet waves through the sister coil, maybe it magnifies the current without Lenz drag from the distance of the
wraps?

[Bob Smith]

Synchro1,
There's a lot of neat things to be done with a swbifi coil, and sometimes our best creativity takes place with what we have at hand. I haven't paid enough attention to the Rodin coil to really know what's going on.  I did like your quadfilar arrangement on the speaker wire cable. I went out and bought one off the shelf at Radio Shack, and picked up some schottky diodes.  Just have to hook it up.

I often wonder if there are simpler ways of achieving some serious game-changing results with salvaged components. For example, I mentioned in an earlier post that I had some four-winding toroids from a computer power supply that could be rigged up in some kind of series winding arrangement.  Similarly, looking at ways to re-wind cast-off DC motors to run and generate electricity...

There's stuff around, but it's finding sources, and most importantly time.
Good luck in CR. Pretty country - pura vida!
Bob

[synchro1]

Take a look at this recent Akula coil dissection starting at 1:54: We see a wide diameter air core hybrid (solenoid, toroid) like the one under discussion in this thread! The spiral toroid is wrapped around a solenoid core in similar fashion. This kind of coil can vector a magnet wave to an oscillating receiver that is far enough out of range to prevent any back action on the primary. They show an oscillating LL ferrite receiver at the beginning of the video, but they don't show the coils interfacing. They show coils interfacing in the Tesla generator video that preceds it, grounded to a "Water pipe". 



https://www.youtube.com/watch?v=bRE8FiUDF3s

[synchro1]

I asked Tinselkoala to increase the frequency of his QEG primary, and adjust the self resonant frequency of his adjustable ferrite inductor receiver to check for increased output. Tinselkoala already put on this kind of show, starting at 2:50 in the video; He begins to increase the amplitude of his  square wave through a Tesla series bifilar pancake, and the brightness of his LED's increases with great intensity while the input current drops towards zero!

https://www.youtube.com/watch?v=hvf9Uo7UVx0