Joe Korick skrev:
I am new to the list but have been reading quite a bit. I am currently building a medium sized coil and was wondering about your torroid on the "Thumper" coil As viewed on "You Tube" Do you have any close up pictures or CAD drawings of the framework used with this design. I have a tube roller and full machine shop and would like to pursue thisdesign concept. Thanks for any help or adviseJoe Korick
Joe,I don't have the drawings with me, as the toroid was made by Daniel Uhrenholt, a coiling buddy of mine.
This topload design was pioneered by Greg Leyh, of LOD fame, and there are CAD drawings here:
http://www.lod.org/Projects/120L50K/maketoroid.htmlWith access to a workshop, this is a wonderful way to make big toroids. Light, snazzy and easy to get a grip on, for transport.
Some folks in the Netherlands made them dis-assembleable too. Hope this helps. Cheers, Finn Hammer _______________________________________________ Tesla mailing list Tesla@xxxxxxxxxxxxxx http://www.pupman.com/mailman/listinfo/tesla