[Stoves] RE chimney pot

[rnv impex]

Cris,
Will also try to Control thru a simple Metering metal Sleeve placed inside
the outer shell with matching ports that can control the desired  secondary
air coming in thru the outer shell.  Simply slide sleeve either way, opening
and closing ports thru desired amounts Perhaps the heat can also be more
conserved this way.

Nickey.

On 9/6/07, Crispin Pemberton-Pigott <crispinpigott at gmail.com> wrote:
>
> Dear Andrew
>
> I agree with Nickey - I will try it in metal at the Mhlababovu Primary
> School (4 indoor Lion Stoves) in Swaziland.
>
> Thanks for being eagle-eyed,
>
> Regards
> Crispin
>
> PS In Swaziland, we never underestimate and always thank our ancestors!
>
> -----Original Message-----
> From: stoves-bounces at listserv.repp.org
> [mailto:stoves-bounces at listserv.repp.org] On Behalf Of rnv impex
> Sent: September 6, 2007 4:08 AM
> To: Discussion of biomass cooking stoves
> Subject: Re: [Stoves] chimney pot
>
> AJ,
>
> Many thanks for these Clay pot  pictures. SEE ,Just Can't underestimate
> Our
> Ancestors!
>
> I make Ethanol stoves / Rice Husk Gasifiers / Rice Husk Stoves in Burma. -
> this secondary
> air  , Multi Unidirectional design seems worth trying -Will let you know
> the
> Result.
>
> Thanks Again AJH,
>
> Nickey.
>
>
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