Concentric coil

[Norbert]

I am looking for good coil desings.
Could this coil design work?

Please excuse my bad English.

Greetings from Austria
Norbert

[Norbert]

Re: Concentric coil

P.S.
I know: the coil-diameters have to be determined very exactly.

[Massimo]

Re: Concentric coil

Hi Norbert
Look at patent n° 4293816 on Geotech.You will find samething of interesting.
By Max

[pawel]

Re: Concentric coil

Lern some Russian and have a look at http://mikaml.narod.ru/ring.htm.

Dimensions are NOT critical, but Dout/Din should be 2/1.

Regards,

pawel



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