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Re: Primary/sec'y spacing for my big coil. (fwd)





---------- Forwarded message ----------
Date: Wed, 05 Aug 1998 00:15:00 -0700
From: Stefan Bishay <stefan00-at-gte-dot-net>
To: Tesla List <tesla-at-pupman-dot-com>
Subject: Re: Primary/sec'y spacing for my big coil. (fwd)

At 21:26 8/4/98 -0600, you wrote:
>
>
>---------- Forwarded message ----------
>Date: Tue, 04 Aug 1998 12:24:53 +0930
>From: Mark Finnis <mefinnis-at-medicine.adelaide.edu.au>
>To: Tesla List <tesla-at-pupman-dot-com>
>Subject: Re: Primary/sec'y spacing for my big coil. (fwd)
>
>At 08:07 PM 03/08/98 -0600, GL wrote:
>
>>I am presently building a larger toroid (28" x 108") for my 
>>old coil, out of 1.9" OD Sch 5 aluminum tubing.  The toroid 
>>cage will consist of 11 ring sets, and 12 radial supports. 
>>SolidWorks tells me the finished toroid will weigh about 140lbs.
>>
>>A JPEG of the new toroid can be had at:
>>http://www.lod-dot-org/toroid.jpg 
>
>
>This approaches obscene for the mere hobbiest ....   ;^)
>
Now be nice; Greg is more than a "mere hobbiest" ;-)
Actually this reminds me of Dale Travous' toroid for his old coil, which is
actually an industrial fan cage. Looks good Greg!


Stefan Bishay - KC7SJC				            
Seattle, WA	                   
ICQ 2141646