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Author Topic: Negative Inductance and measure of Magnetic force.  (Read 165554 times)

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #495 on: April 07, 2019, 12:31:30 PM »

                                                      <SPDT Micro Limit Switch "H" Bridge>

Ludic's video below shows how to wire an "H" bridge with two SPDT toggle switches. This allows for current reversing. A single coil can generate a power pulse in opposite directions with a monopole magnet piston. Two axial polarized magnet tubes with the same poles attached to a ferrite plug between them would act as a monopole piston.

Two SPDT limit switches wired as an "H" bridge on each end of the tube coil would reverse the direction of the coil polarity and supply power to the magnet piston from each end. One coil can drive a Scotch Yoke with a connecting rod extending from one side of the magnet piston, and two diodes, one from each end of the coil would connect to the positive of the capacitor and battery for the feedback loop. The output would be pulsed D.C. 

Naturally linking two current reversing "H" bridge monopole magnet pistons to a scotch yoke would double the feedback power. One set of switches on each end would work for the two coils. Half the A.C. power is wasted by a half wave rectification of the changing current to the capacitor through the diode. The real advantage to the monopole "H" bridge is that the pulsed D.C. output would amount to twice the magnitude for storage in the capacitor.

We can completely eliminate any full wave "rectifier voltage drop", 81.2% maximum efficiency. This is important at 12 volts. With the pulsed "H" bridge D.C. output, all the feedback output would reach the storage capacitor with all the current traveling in one direction through diodes at each end of the coil to the shared battery capacitor positive in parallel.


https://www.youtube.com/watch?v=SpyGdoPPV7k
« Last Edit: April 07, 2019, 10:18:09 PM by synchro1 »

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #496 on: April 08, 2019, 01:28:39 AM »
This guy creates "Monopole Neo Magnets" by freezing them: Hw says they remain stable as monopoles at room temperature!


https://www.youtube.com/watch?v=fn4A6VJodow

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #497 on: April 08, 2019, 04:20:02 PM »

Connecting either two outside pins acts as an SPDT common. This micro limit switch was pirated from a push button lamp switch. It's a bit smaller then the other switch and fits more easily into the tube. Perfect for the current reversing "H" bridge.

kampen

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Re: Negative Inductance and measure of Magnetic force.
« Reply #498 on: April 08, 2019, 07:52:43 PM »
Ref.: YouTube videoclip >How to make a MONOPOLE MAGNET<
Sorry to tell You but THIS is FAKE!

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #499 on: April 08, 2019, 08:08:09 PM »
Ref.: YouTube videoclip >How to make a MONOPOLE MAGNET<
Sorry to tell You but THIS is FAKE!


Yup! I just tried it and it failed to work. Got me again. Damn it!

kampen

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Re: Negative Inductance and measure of Magnetic force.
« Reply #500 on: April 08, 2019, 08:56:46 PM »
Magnetic monopoles can be created according to numerous Grand Unified Theories (GUT).
The idea is that at sufficiently high energies you can reach an energy range where three of the four fundamental forces (strong nuclear, weak nuclear, and electromagnetism) couple to one another and are the same force.
Such a state existed in the universe a tiny fraction of a second after the Big Bang.
As the universe cools, the universe undergoes a phase transition where a this highly symmetric state is lost (Symmetry breaking).
Depending on the topology of the group defining GUT, this can result in a number of different types of cosmic defects, such as cosmic strings, domain walls, textures, and... magnetic monopoles!
The framework to understand their creation is often called the "Kibble Mechanism", where the essential idea is different parts of the universe undergo the phase transition at slightly different times and the topological defects emerge based on which symmetry breaks (discrete, cylindrical, etc). In the case of magnetic monopoles, one needs to break spherical symmetry.

Sounds so easy right?
Just break some spherical symmetry and you get your monopoles...
Except that in order to create this highly symmetric state, you need absurdly large amounts of energy (and probably in some non-traditional geometry) that it is probably firmly out of the range of any current experiments or cosmic processes (it is estimated that the a magnetic monopole would have a mass of about 1015 GeV, compared to LHC's 103 GeV range).
Also it could be the Universe admits a particular GUT that doesn't have the correct symmetries so that, when it is broken to the standard model, it won't create monopoles. However, this hasn't stopped a team from trying at the LHC to try and create some monopoles.

In every-day energy ranges, magnetic monopole production is impossible due to the divergent less property of magnetic fields.

kampen

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Re: Negative Inductance and measure of Magnetic force.
« Reply #501 on: April 08, 2019, 09:00:46 PM »
Q: Can we create a magnet with only one Pole?
A: No matter how many times you cut a magnet, we always end up with 2 poles.

Q: Is there any possibility of creating a monopole magnet?
A: NO

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #502 on: April 09, 2019, 07:56:26 PM »

This schematic shows the two SPDT limit switches with two outer pins connected on each switch at the top. These connections are the "Common" of the switch. The common's go to the ends of the coils and the NO/ and NC/ pins go to the power positive and negative wire taps. The NC electrode connects to the negative or ground.

This "H" bridge circuit will shuttle a Monopole piston inside the polarity reversing coil and output D.C. feedback current!


Two diodes one from each common electrode at each end of the coil connect to the positive tap. The positive of the capacitor ties into that junction and the battery's in parallel.


A Scotch Yoke connecting rod on one side would move the switch around to the end of the yoke link. A SPDT micro roller switch would work better off the yoke. Depressing the button switches power on to that side of the coil and the other side is normally closed to ground and vice versa.


The necessary prerequisite for the charging is that the output be a higher voltage then the input.



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« Last Edit: April 10, 2019, 01:21:53 AM by synchro1 »

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #503 on: April 10, 2019, 02:31:38 AM »

Video by zee2 on magnetic monopole:

https://www.youtube.com/watch?v=6iEnQw2Wt7w

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #504 on: April 10, 2019, 04:25:58 PM »

Here's a Monopole piston in a polarity reversing circuit with two batteries reversed through an op amp.

https://i.ytimg.com/vi/gp0QY_WLIeE/hqdefault.jpg

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #505 on: April 11, 2019, 12:54:30 PM »
The "Monopole" magnet piston has two Neo discs attached to a ferrite rod that sits to the outside of the coil face. I tested the throw with a polarity reversing switch on the transformer. Plenty of force to pressure the switch spring down.

video;

https://youtu.be/yUqw3QwO_eU
« Last Edit: April 11, 2019, 05:34:02 PM by synchro1 »

synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #506 on: April 11, 2019, 09:29:17 PM »

The threaded tubes were cut from a toilet replacement set. They snug fit the the SPDT switch, leave plenty of room for the magnet piston to travel freely and fits through the air core of the power coil:

raw



synchro1

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Re: Negative Inductance and measure of Magnetic force.
« Reply #509 on: April 12, 2019, 09:37:45 PM »
It's alive and purring.