[TCML] Fan Shroud Toroid

[Brian]

Hi, i use a fan shroud and it works fine if you weld the rims 
together...smooth up the rim after...i just taped mine with black tape so it 
kept burning thru, but they work fine. brian f.
----- Original Message ----- 
From: <futuret at aol.com>
To: <tesla at pupman.com>
Sent: Monday, July 19, 2010 2:47 PM
Subject: Re: [TCML] Fan Shroud Toroid


>I remember someone used a fan shroud in the past, but I can't
> remember who it was.  Basically folks have used all sorts of
> things at one time or another as toploads.  Some of the old
> fans shrouds didn't even have any paint, they were bare metal.
>
> There are some old large heavy industrial fans on a pedestal
> and have nicely formed shrouds.  These shrouds can be
> about 40" in diameter or so.  These are often seen in
> warehouses, post offices, factories, etc.
>
> Cheers,
> John
> ------------------
>
>
>
> Hi All,
>
> What do you think about a toroid made out of a fan shroud off of one of
>
> those swiveling fans that we all pull out in the summer?
>
>
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