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Overunity Machines Forum



Crystal Power CeLL by John Hutchison

Started by dani, April 26, 2006, 04:11:36 PM

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0 Members and 12 Guests are viewing this topic.

PaulLowrance

Quote from: Pirate88179 on December 20, 2009, 05:31:41 PM
Jadaro:

I like the 2 magnets idea...good thinking.  This would allow any orientation as opposed to using gravity.

Excellent idea to try.

Bill

Actually it's not unless you have a custom piezo. The reason I changed my idea is because of the piezo wires. It will cause unbalanced forces. By placing the piezo at the bottom of a tall tube filled with oil is better for a test because you get perfectly even pressure all around the piezo.

jadaro2600

Quote from: PaulLowrance on December 21, 2009, 12:25:24 PM
Actually it's not unless you have a custom piezo. The reason I changed my idea is because of the piezo wires. It will cause unbalanced forces. By placing the piezo at the bottom of a tall tube filled with oil is better for a test because you get perfectly even pressure all around the piezo.

..or you could pressurize the oil as well.

Pirate88179

OK, what about sinking a pizo deep in the ocean where the forces would be even all around at thousands of pounds per square inch?  It might be hard to keep it from shorting but, there is all the pressure you would ever need, and equal from all sides.

Bill
See the Joule thief Circuit Diagrams, etc. topic here:
http://www.overunity.com/index.php?topic=6942.0;topicseen

PaulLowrance

Oh that reminds me. Something VERY IMPORTANT for anyone who wants to verify, as many have already, that a passive highly shielded piezo produces current & voltage -->

IMPORTANT: You must use a voltage meter with high impedance, otherwise your meter will simply shunt the voltage and you will not see it. The *DC* resistance of piezos is very high, in the giga ohm region. The input resistance of most voltage meters is about 1000 times to low. If you want a nice inexpensive meter that's easily capable of measuring the voltage from piezos I highly recommend the AM-240 (AM240).

Equally important is the NOT disturb the piezo, otherwise the voltage & current will take a nose dive, and if it's highly disturbed the voltage will fluctuate and flip polarity numerous times over time. So try to keep your hands or other hot or cold objects away from the piezo, otherwise you could have to wait 1 to 3 weeks before the piezo will become undisturbed again.

This has NOTHING to do with applying pressure on a piezo and seeing it momentarily produce current. Everyone here knows that if you apply a *change* in pressure on a piezo you get voltage. You cannot get DC voltage by apply pressure on a piezo. These experiments are regarding highly shielded undisturbed piezos that produce DC current & voltage.

These effects are completely unknown to conventional science. Yes, I have shielded piezos & diodes up the yin yang. One long term experiment consisted of placing the piezo inside a thick hammond Aluminum diecast chassis, which in itself was inside ~ 2 feet of thermal insulation. The piezo DC current was monitor for ~~ a month where the piezo produced a consistent DC current of ~ 10pA. It would have kept doing so, but I had to end the experiment. The highest voltage produced by a piezo so far is 5.5 volts.

Another interesting long term experiment I did was placing a piezo inside a Hammond metal chassis and connected to a tilt switch & an efficient red LED. No batteries, nothing else. About 1 to 2 times per day I could gently & slowly tilt the entire unit, which closed the tilt switch, which would flash the LED. I would take a guess that in complete darkness one could probably see this flash about 200 yards away. I did this for a long time, perhaps over a month, where the piezo continued to charge up enough to periodically flash the LED.

Other scientists have verified this effect. For example a EE, by profession, has also conducted numerous experiments on the piezo and has seen the shielded piezo produce voltage & current.

http://globalfreeenergy.info


pss, the correct spelling is piezo, not pizo.

kooler

well sir,
i been playing with piezo's lately...
and you get very good results if you use magnetic pulses...
or two magnets on each side of disc...
here lately i been putting them on my toroids while they sing and volts from piezo is 1.3- 8.4 ...
don't know current haven't checked...
food for thought maybe..... or lost cause...???