There is a plan for a simple Displacement lubricator
here or
here. These are both for model locos of about 0 gauge and would be right for the 10V. You can use these as the basis for designs and change details as you wish.
There is also the plans for a simple boiler on the latter site which is Dave Watkins live steam site which could form the basis for a simple vertical pot boiler with ‘hedgehog’ spikes to increase the heating area. Look at the ‘Idris’ plans
here which are basic designs. This would not give a long steaming time but should give adequate pressure for a small engine and could be modified simply.
Stan Bray’s book ‘Making Model Steam Engines’ has designs for several boilers plus a design for a simple but effective pressure pump for testing, with instructions on how to test a boiler. This is available from most libraries.
Also Tubal Cain’s model steam engine books 1 and 2 contain instructions and designs for boilers. These can all be modified to make them somewhat larger to increase the amount of steam to fire for a longer period and are all relatively simple to build and will provide you with the experience you need.
By the way, invest in a good torch, most difficulties with boiler making is in the silver soldering and most problems with that is not enough heat. Many recommend the Sievert propane kits such as
this one (cheapest I’ve seen so far).
Others may have different views though.
Best of luck
Terry
Edited By Terryd on 06/07/2010 16:42:26
Edited By Terryd on 06/07/2010 17:08:36