Thanks those are excellent videos. The hinged trip lever is only if you accidentally rotate the engine backwards or if it backfires.
I finally managed to get 1 ignightor finished and will test it today.
The hard part to explain is the springs that hold the points open
and there is a rotation...
I have completed the Frisco Standard model engine from shelf pet models . I have it running on spark plugs
But I can't seem to figure out the Ignightors from the plans. I have 3 other other model engines running on ignightors
But I just can't seem to figure out how the springs and rotation...
As far as grey iron castings go , I know of at least 2 possible customers . They don't do "air" they are full time steamers.
I am a member of BAEM but we use the hospitality of
Golden Gate Live Steamers for our meetings and there are some active steam engine builders . I know selling...
Yes I am sorry I didn't credit your fathers build and your creation of the drawings. I used them to
extent that I could. Other than my mentioned changes to run more balanced on air they are
in fact 90+% based on your Father's build/your plans. Thank you very much.
I saw this engine first on HMEM, there was a wonderful l post on the build of one ,and there are several beautiful, beyond perfect examples
of this engine on HMEM and on the web.
I run my "steam" engines on air at shows and at home . So my approach to this build was biased by my
desire to...
youtube link plus bla bla
Well, things I learned from final long term runs. The Hot tube is in direct contact with a propane burner and my silver soldered cap to the tube failed repeatedly.
All my fault. I use mapp gas and don't get hot enough but with two...
3" Rider Ericcson final run before paint. Runs great IMO with low gas consumption.
Lots of Paint and plumbing left to do.
https://youtube.com/shorts/ob_6FTQ3
I was gifted these castings and decided to tackle this project. It was a challenge due to the size.
Very little fit in the mill vice and table clamps used a lot.
The 13" flywheel was at the limit of my lathe a 10ee . the 7" cylinder was also a challenge because I have no steady rest for my...
Yes you are correct. not sure if any castings are still available some had cast iron flywheel and cam ring . Of interest to me is the cam ring on the
patent pictures show the cam ring squarish and that makes sense it would give improved valve timing but for the model maker it would be a...
I recently completed this engine. It is fairly true to scale and seemed weird at the time.
For example, a 8" flywheel with 3-48 and 2-56 screws for the main bearings? Also
wedges and cotters for bearing mounts. many hours on split bearings and all bolts and nuts are square.
Nice gun metal...
Yes All Stirling's are a challenge IOM . Air tight and frictionless ,not trivial . I let the water pump
packing gland leak a bit just to cut friction. If all is perfect I get 6+hrs running on 1, 1pound cylinder
of propane. Gortex expanded PTFE (teflon) for the power piston rings . Mostly ball...
Just a short poor quality video but I though I would share the water wheel. the water wheel gets a Lot of attention at show.
Just a simple tip bucket type The buckets are made from Champagne cork metal retainers. The buckets are tipped when
they run into the cork on the bottom. It is not...
Just my 1.414 cents worth. I have used S/S cdi units and they work well, my experience is
the sparks tend to go their own way inside a small distributor. I am not sure if it is rise time ? just personal experience. I have a LOT of engines. I agree with Sage that the ignition must be small. I...
I have had good luck with Gore-tex Piston rings, both circular cut or strip cut
to fit in a piston ring groove. Gore-Tex is expanded PTFE. Also graphite lube is good
with no oil. Just the powder form and mix with alcohol if needed. FWIW