Ceramic Burners for Model Steam Boilers by Weiss Alex; Walton Kevin;

Author:Weiss, Alex; Walton, Kevin;
Language: eng
Format: epub
Publisher: Crowood

FIG. 120

The copper sheet for the 65 × 25mm small rectangular burner must be carefully cut to size.

FIG. 121

The sizes of the components required to make a 65 × 25mm rectangular ceramic burner.

FIG. 122

Silver soldering the last corner of the small rectangular burner.

FIG. 123

All the metal parts of the small rectangular burner after silver soldering.

FIG. 124

The burner with its spring and mesh fitted in place and its ceramic element beside it.

Folding the box for this burner is very similar to the method used with the larger rectangular burners. However, you will need a piece of wood 65 × 25 × 50mm (29⁄16 × 1 × 131⁄32in) to fit in the box while folding the two short ends. It is certainly much better to fold this box unannealed, as internal access for flattening the sides is limited. It still uses the same gas-jet housing as the larger burners, which must be silver soldered in place, shown in Figure 122, at the same time as the four corners of the box are sealed with solder. However, it uses slightly shorter lengths of spring and metal mesh, seen in Figure 123, again glued in place with your favourite ceramic adhesive filler, as in Figure 124, before the slim strip of ceramic is finally glued in place.

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