KUNEL device

[lancaIV]

LancaIV,

Focus!

Is there any replications or close replications of Kundel?
Please, do what you are best! Find!

Kundel or Kunel , ATTENTION : two different known electric devices inventors  !

[nix85]

OK.
Do you have any proposal in mind?
How will you made it?

Important thing i learned yesterday which made me abandon concept i been persuing for last 6 months is that stacking magnets barely increases field strength after length of the stack becomes longer than the diameter.

For example, i got 8 cylindrical neodymiums 4cm x 2cm, 8 of them stacked give 0.43T on the pole, while 4 of them give practically the same, about 0,02T less, 3 of them ~0.3T, 2 just bit less and 1 0.29T.

However INBETWEEN the magnets there is doubling of the field, so inbetween just two of these magnets, field is stronger than at the pole of 8 of them stacked!

With this in mind, one needs to take optimum PM strength and find optimal coil field strength.

I been working on the latter for months and with help from one guy who knows Quickfield software, for example coil 16cm x 2.4cm, 450 turns and 50 amps produces about 0.4T in the center.

I later found it better to go with 11cm x 2.4cm, 425 turns (switched from alu to cu wire) which should significantly increase the field even with less amps but did not get him to simulate this one for me.

[nix85]

Kundel or Kunel , ATTENTION : two different known electric devices inventors  !

I wanted to point that out too. Correct.

[lancaIV]

nix85( Jahrgang 85 ?) :
for later amplyfier perfection , independant static or rotative :
https://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=0&ND=3&adjacent=true&locale=en_EP&FT=D&date=20010710&CC=US&NR=6259347B1&KC=B1#

https://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=5&ND=3&adjacent=true&locale=en_EP&FT=D&date=20130314&CC=US&NR=2013062983A1&KC=A1#

with application example :
https://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=6&ND=3&adjacent=true&locale=en_EP&FT=D&date=20111006&CC=US&NR=2011241349A1&KC=A1#

[WhatIsIt]

Kundel or Kunel , ATTENTION : two different known electric devices inventors  !

Thanks LancaIV, you rocks! Just as I thought! You are best at what you are master! Finding things!

Nix85

I been working on the latter for months and with help from one guy who knows Quickfield software, for example coil 16cm x 2.4cm, 450 turns and 50 amps produces about 0.4T in the center.

Can you elaborate more on this find? If it is stronger in center, how do you use that in your favor? How can you extract that strong field?
How your coil looks like?
Or circuit for extraction?
Please, your own words, no need for scientific terms?