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Re: [] conical secondary (fwd)
---------- Forwarded message ----------
Date: Fri, 15 Jun 2007 23:22:43 EDT
From: Mddeming@xxxxxxx
To: tesla@xxxxxxxxxx
Subject: Re: [] conical secondary (fwd)
In a message dated 6/15/07 9:13:40 P.M. Eastern Daylight Time,
tesla@xxxxxxxxxx writes:
> ---------- Forwarded message ----------
> Date: Fri, 15 Jun 2007 07:26:38 -0700
> From: Anthony R. Mollner <penny831@xxxxxxxxxxxxx>
> To: Tesla list <tesla@xxxxxxxxxx>
> Subject: RE: [] conical secondary (fwd)
>
> Speaking of conical secondary, does anyone have any suggestions on making
> them and the coil form it self?
> Tony
Hi Tony,
Suggestion 1: Start with a Styrofoam cone like they use for small Christmas
trees. Put it on an axial rod. Wrap it in plastic wrap. Cover with Fiberglas
screen and resin. When dry, wind from the small end and coat. Remove
Styrofoam insert and enjoy.
Suggestion 2: Obtain (steal) a traffic control cone from a road construction
site. Fit it with a bottom disk and axial rod. proceed as above.
Matt D.
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