Working Attraction Magnet Motor on Youtube!?

[Omnibus]

If you can see a flame in what I wrote Gaby, you are evidently less intelligent than I thought.

Hans von Lieven

Polite arrogance is flame.

[hansvonlieven]

Omnibus,


Still the same uneducated belligerent and anonymous so and so, I see.

Hans von Lieven

[karl]

Hello Hans,

i like your opinions. As a farmous FE searcher I like to ask you a question.

Shielding is often a question when PMM motors are discussed.
Joules heating due to induced local circulating currents also.
The following observations are well known by nearly all PMM researchers:

# iron is attracted along the highest field gradient and is a good conductor for the magnetic field, therefore shielding by concentrating
# paramagnetic materials (e.g. pyro graphite, verry interesting: silver) is deflecting a part of the magnetic field, a big part is going through it; shielding by spreading (reflecting?) the fieldlines and superimposition of the resulting fields
# silver is also known to the involved to be a verry strong deflector for static and dynamic (E)M-fields, you know the patents. and see here:

http://www.science24.com/paper/899
New type of paramagnetic silver clusters in sodalite: Ag8n+.

So, we have a experimenting platform to combine different substances and to shape the inner structure by using a substrate to form the materials arround it.
Read the patent again; you know what patent I mean?

Now my question: could we produce a shielding material in powder form while combining the different effects by weight?

The following designrules are fixed:
#1 lowest attraction or repulsion between PMM and shielding material (balanced)
#2 lowest electric conductivity (sintered verry small particles, nanospheres)
#3 low weight to reduce work done to move the shield (when shield is planned to move)

The result will be: no pull in (slit in e-static) effect and no push out in a defined range of nearly static magnetic field strength, but a
strong shielding effect due to resembling the PMM's field.

Is it a possible dream?

Looking forward for your answer.
Best wishes
Karl

[karl]

add:#

Gold or silver particles with paramagnetism, and composition containing thereof Document Type and Number:United States Patent 20070163678 Kind Code:A1

Link to this page:http://www.freepatentsonline.com/20070163678.html

Abstract:The present invention is related to gold or silver powder characterized by having paramagnetism. The gold or silver powder according to the present invention is a paramagnetic gold or silver powder having magnetism in the same direction as that of the external magnetic field in all temperature ranges. The paramagnetic gold or silver powder according to the present invention shows an extremely small coercive force, has no surface oxidation layers, is stable at a room temperature, has no cohesive property, and is highly dispersible.

[gyulasun]

Hi Karl,

Thanks for referring to that patent, I was not aware of that yet.  Now this is the second  suggestion for shielding magnetic fields.  The first one I learned is also a patent application using similar and other mixtures of powdered materials is here: http://www.rexresearch.com/wardle/wardle.htm  and was mentioned first on this forum last December:  http://www.overunity.com/index.php/topic,1771.msg20092.html#msg20092
I have not managed to test this shield, due to other commitments.  I like what they state (in fact the their patent application includes measurements with the shield).

rgds, Gyula