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Re: Pelletron / patent 3,469,118 / (1969) (fwd)




---------- Forwarded message ----------
Date: Mon, 19 Jan 2004 09:14:34 -0500
From: dave pierson <davep@xxxxxxxx>
To: High Voltage list <hvlist@xxxxxxxxxx>
Subject: Re: Pelletron / patent 3,469,118 / (1969) (fwd)

   For historical purposes..
I could mention that in France (?) at one time, consideration was
given to an analogous machine, using 'dust particles' suspended in
a closed, airflow driven circuit. (plumbing.).  Corona combs
would have been sealed into the tubing, etc, etc.

I've no idea if the machine was ever built/tested...

best
     dwp