Edit: Wrong thread. Sorry. I didn't see a way to delete it.
Dr. Tesla file two patents using the title Art Of Transmitting Electrical Energy Through Natural Mediums. The first, U.S. Patent No. 787,412 applied for May 16, 1900, does not provide a lot of information. The second, Canadian Patent No. 142,352 applied for April 17, 1906, explains many of the things being discussed in this thread. I think the 1900 patent was to lay claim to the method without disclosing very much information. The 1906 patent was applied for near the end of the Wardenclyffe project when it was clear that it was not going to be completed. I think Dr. Tesla at this time wanted to protect the details. The fact that it was filed in Canada would somewhat obscure it.
I put together the attached document that contains quotes from the 1906 patent and what I think they mean. You should however examine the entire patent before reading my writeup. Keep in mind he always said, and stressed over and over again, that his method delivered power via conductance, not inductance. You will probably find details I missed.
I'm reading the Doc's and I think i see one assumption which I think is incorrect, so rather than to try to remember all the things I dissagree with I'll address them as I find them.
here are a number of points to be made from this quote. Dr. Tesla states that Hertzian waves must be minimized so we can dispense with the idea that he thought Hertzian waves do not exist. This also means that Hertzian radiation into the atmosphere must be minimized so we can say that he is not coupling with the Schumann resonance in the atmosphere. He also gives an idea of the rates of oscillation to be employed. And, interestingly, he states that the effect will increase with distance, which I take to be gain which I think would be accomplished by coupling to telluric currents in the crust.
I don't think he is describing a gain I think he is describing that with standing waves and a node at the base of the transmitter (zero volts) as the distance from the transmitter node is increased the difference in potential will increase. At the transmitter node the potential swing would be nothing but at the anti-pode the potential swing would be maximum.
I believe this is evidenced at the Wardenclyffe site by the underground radial tunnels shown in the Anderson drawings where it was said that pipes were driven laterally through the soil. I think these are actually the transmitting terminal and it works like this: The primary is driven by unidirectional disruptive discharges inducing current into the bottom of the loosely coupled secondary system where the energy is magnified thousands of times by the "secondary system" and stored in a capacitive "top load" created by the device at the top of the tower. The energy stored in the capacitive "top load" is then released at specific times and travels down a conductor through the center of the insulated secondary system support column to the radial spokes of the transmitting terminal comprised of pipes driven into the earth which creates a very sharp pulse of electrical density increase (longitudinal wave) that flows through the crust in concentric circles until it hits the "pole" opposite the transmission terminal where it reflects back toward the transmitter. Just as the reflected pulse reaches the transmitting terminal another pulse is created through the transmitting terminal which adds to the reflected pulse and the process repeats until the telluric currents in the earth are in resonance with the transmitter. The change in energy density creates stationary waves as the pulse travels through the crust and these stationary waves can be tapped to extract energy from the wave and transform it to usable power.
1. The primary can be driven by AC if desired.
2. The energy is not stored for longer than a half cycle.
3. The bottom of the secondary is connected to the ground plate and imparts alternating currents to the ground continuously to create the standing waves.
The currents through the earth can be tapped in two main ways,
1. Using two ground points placed at a suitable distance to secure a suitable difference in potential.
2. Using a receiver to magnify the currents by way of resonance and utilizing the "activity" with an output coil placed in an inductive relationship with the oscillating circuit. (Tesla crystal radio style) A transmitter in reverse.
Cheers
P.S. I've come to the conclusion that when Tesla refers to "longitudinal" waves he is referring to current waves, current doesn't flow in wavy lines it flows directly in straight lines (relatively) meaning that even though the voltage swings up and down, the current goes back and forth not up and down, when we describe a wave we plot the voltage over time around a reference point.
If we look at hertz waves we see the voltage plotted, the current still flows in straight lines longitudinally with varying intensity, it's the varying intensity that can be plotted "as a wave" or whatever other way it can be shown.
I think it can be made to be or seem much more complicated than it actually is. Current can be plotted as a transverse "looking" wave representation or other wise, likewise voltage variation can be plotted as a transverse "looking" wave or other wise.
Does voltage actually move in transverse a wave ? Does voltage even move ?
Does energy move in a transverse wave ? Or does it flow straight "longitudinally.
So we have a situation where the current is longitudinal, the energy is transferred in a straight line "longitudinally" ( at least as far as I can tell).
The only thing that is truly represented as a transverse wave is the voltage which does not move. SO far this is how I see it.
Is the current flowing in our grid wires in a wavy path or does it flow straight back and forth ?
Is the energy transferred in a wavy path or does it transfer in direct paths.
The way I see it the only thing that is wavy is the voltage plot and it goes up and down in value not side to side in space anyway.
Cheers
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