Re: Jacketed Coil

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "rheidlebaugh by way of Terry Fritz <twftesla-at-qwest-dot-net>" <rheidlebaugh-at-zialink-dot-com>

Dave : keep us posted. I have used plastic rings on the secondary but never
oil or polyurethane. Thanks for the project. good luck
    Robert  H

> From: "Tesla list" <tesla-at-pupman-dot-com>
> Date: Tue, 16 Apr 2002 17:38:37 -0600
> To: tesla-at-pupman-dot-com
> Subject: Jacketed Coil
> Resent-From: tesla-at-pupman-dot-com
> Resent-Date: Tue, 16 Apr 2002 17:45:18 -0600
> 
> Original poster: "David Thomson by way of Terry Fritz <twftesla-at-qwest-dot-net>"
> <dave-at-volantis-dot-org>
> 
> Has anybody here built a jacketed coil before?  I'm just finishing a 3.5"
> diameter, 48.125" tall solenoid coil wound with 21 gage wire at about 97%.
> The windings were coated with five layers of polyurethane and allowed to
> cure.  Today the outer jacket was assembled and filled with oil.  The outer
> jacket is a 4.5" OD PVC pipe sealed at the top and bottom.  The oil is
> transformer oil I purchased from a dealer on eBay last year.  I'm hoping the
> coil will be completely free of corona discharge.  Any other experiences
> with this type of coil would be of interest to me.
> 
> I plan to fire it up with the 25.25" flat spiral secondary on Thursday after
> all the glues, epoxies and polymers have a chance to cure.
> 
> Dave T.
> 
> 
>