http://www.t0.or.at/tesla/tesfreee.htm
found this randomly^
never seen/heard it before
any ideas?
"From the electric Potential that exists between the elevated plate (plus) and the ground (minus), energy builds in the capacitor, and, after "a suitable time interval," the accumulated energy will "manifest itself in a powerful discharge" which can do work. The capacitor, says Tesla, should be "of considerable electrostatic capacity," and its dielectric made of "the best quality mica,' for it has to withstand potentials that could rupture a weaker dielectrictric.
Tesla gives various options for the switching device. One is a rotary switch that resembles a Tesia circuit controller. Another is an electrostatic device consisting of two very light, membranous conductors suspended in a vacuum. These sense the energy build-up in the capacitor, one going positive, the other negative, and, at a certain charge level, are attracted, touch, and thus fire the capacitor. Tesla also mentions another switching device consisting of a minute air gap or weak dielectric film which breaks down suddenly when a certain potential is reached.
The above is about all the technical detail you get in the patent. Although I´ve seen a few cursory references to Tesla´s invention in my sampling of the literature of free-energy, I am not aware of any attempts to verify it experimentally."
quote from site^
Hi Mr bojangles,
The effect of a plate becoming charged is not a radical discovery.
In fact it is a known effect as the electrical potential of the planet is big from the top of the atmosphere down (ionosphere is the significant part being the ionised part caused by solar winds etc and some photon interaction)
The problem is that it is not economical. Whilst the voltages can be very high the current flow is small.
So to get a supply of just a few watts continuous requires very very large plates.
Phil
Also along this line is a device that can be made with some plastics that will become charged and will allow a discharge and then charge and be discharged etc. They are called electrates from memory.
You make them by warming a plastic sheet in the presence of an intense electric field thus aligning the molecules which have a polar nature.
Then when the sheet is exposed to atmosphere it attracts ionised air and causes such air to lose electrons to the positive side thus building up a charge.
I recall some ideas for having a constant rolling film passing between discharge rollers but again at best it comes to a few KW and for a lot more money than a windmill.
Phil
Some interesting data is:
Mr Bojangles,
I found this data from a reference
Electric field strength at sea level is 120 V/m
Lower Ionosphere is about 50 km above sea level (b-a)
Mean radius a of the earth is 6371.3 km
net earth charge is 106 C
voltage between ground and ionosphere is approx. 400 kV
mass of the earth is approx. 1025 Kg
Atmospheric current density is 3.5pA/m2
Self capacitance of earth with respect to the universe is 4pieob = 700uF
Capacitance between earth and ionosphere=4pieo/(1/a-1/b)= 0.091F
Electrical energy stored in atmosphere=0.5CV2= 7283.3MJ
As you can see for a small height you can get a thousand volts but the current is only 3.5pA/m2 so assuming you have a 10m2 plate you get 35pA and assuming it is at a good height giving 1000volts then the total power output is 35nanoWatts.
hope this helps
Phil
Great :) I suggest to read also this:
from Niels Jonassen Mr Static
"the earth as a whole, the current amounts to about 1500 A"
http://www.ce-mag.com/archive/02/07/mrstatic.html
many interesting articles:
http://www.ce-mag.com/mrstatic.html
thanks Phil, helpful indeed
@wings, does seem similar concept, any success though?
if only we could try to use the space elevator to this effect
although i dont believe thats been created yet either
all well,
until next time
There is more on this recently updated chapter:
http://www.free-energy-info.co.uk/Chapter7.pdf
Re that chapter 7
The thing about Tesla is that he was mad when he was older.
He was brilliant but slowly life got to him and his backers deserted him as his ideas became more, well the word is weird and Tesla died broke.
Unfortunately sorting out his good ideas from his delusions is not easy.
Some of his ideas dismissed as madness probably deserve a revisit.
Chapter 7 talks of big outputs from aerial plates involvong high voltages, clearly this was never so.
It is however the case that harnessing cloud charge (as different from lightning strikes) has some merit and choosing appropriate ridges has a secondary benefit of water harvesting.
Phil
I've found quite a few oldie but goodies on a site a long time ago and found it again the other day.
http://www.rexresearch.com/1index.htm
Just a quick jump to one that is on the list
http://www.rexresearch.com/tate/tate.htm
TATE, Joseph : Ambient Power Module ~ Tate's Ambient Power Module (APM) converts radio frequencies to usable electrical power (albeit only milliwatts) sufficient to operate clocks, smoke alarms, Ni-Cd battery chargers, &c. The APM also can provide early seismic warning (earthquake preparation generates RF), and it acts as a proximity detector for ships & structures.
I've been looking at this device and thinking about constructing it (somehow). It doesn't look all that difficult really. Instead of using the power to register/record the frequency, why not use it in some other way.