Pemberton-Pigott

Crispin Pemberton-Pigott, New Dawn Engineering, Swaziland June 3, 2006

0 Clay Ring Maker0 Clay Ring Maker

Manual clay ring forming machine for making the combustion chamber of a small single-pot Rocket Stove.
New Dawn Engineering
Crispin Pemberton-Pigott June 2 2006

Here is a series of photos of the open source paraffin stove being made by New Dawn Engineering. Not shown are the external tank and hose which can be any suitable size or material. It is an FSP stove by type, which is a 'gravity stove' operating at a slightly elevated pressure but without a pump or compressed tank.

This stove is self-extinguishing if tipped over and features a high flame temperature, low CO emissions, excellent stability and robust construction. All the parts are separately replaceable. The frame is mild steel flat bar and the other parts are stainless steel save the screws. The CO/CO2 ratio is particulary low at less than 0.05%. The heating power is 600 to 1800 watts varied by the brass control valve. The pot rests can be changed by the user. The basic unit without the top deck can be bolted under other devices like baking ovens or water heaters.

The fuel consumption is about 6 or more hours per litre on high and 12 hours turned down to 'half'.

Joao's Clay Vesto Stove - Maputo
Crispin Pemberton-Pigott, New Dawn Engineering, Swaziland, May 2006
Joao da Conceicao

Joao's Clay Vesto

Mali (Sewa) Stove Used in Polekwane, Limpopo Testing
Crispin Pemberton-Pigott and Rina King, New Dawn Engineering, December 2002


Rina King: A picture of the "Mali Stove" and "Modified Mali Stove" are attached. "They"

File attachments: 

Ceramic stove components - chemical bonding of clays
Crispin Pemberton-Pigott, New Dawn Engineering, Swaziland April 2006

Libhubesi - The Lion Stove, Crispin Pemberton-Pigott, New Dawn Engineering, Swaziland, November 2005

First Tests of the Libhubesi Stove, Crispin Pemberton-Pigott, New Dawn Engineering, December 2005

Dear Friends of Big Stoves

Crispin Pemberton-Pigott, New Dawn Engineering, Swaziland, March 2006

Crispin provides new images of the Libhubesi, the Lion stove, showing completion of construction.

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