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Re: new coil/rotary spark gap

Original poster: "Chris Rutherford" <chris1@xxxxxxxxxxxxxxxxxxx>

Hi Andrew

You'd be suppressed about what you can make from things you can get
locally i.e. garage, old Hoovers, microwave fans etc.

Here are a couple of RSGs that I made using easy to find things such
as RC car motors, microwave fan motor...

http://www.hackinghardware.com/tesla/arsg.jpg

I'd have another go you'll get more satisfaction that way.  What sort
of power level are you intending to switch?

Thanks

Chris

----- Original Message -----
From: "Tesla list" <tesla@xxxxxxxxxx>
To: <tesla@xxxxxxxxxx>
Sent: Friday, October 07, 2005 8:01 PM
Subject: new coil/rotary spark gap


Original poster: motosk8er2@xxxxxxx


Hello all,
After a long time i have decided to build another coil, it has a 4
inch by 4 foot secondary and the primary isnt made yet. I have stuck
with static spark gaps but i want more power and have decided to go
with a rotary spark gap. I have tried 3 times but i dont have the
materials needed for a good quality set up. Does anyone have one
laying around they would be interested in selling, or making me one?
Also would a flat primary be better or would a cone shaped one. I am
farely new and only built a few coils so any help is greatly
appreciated, thanks Andrew