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| A tiny engine |
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| bogstandard:
Dave, A real nice runner you have there. I don't think my eyesight will work with things that small any more Almost a couple of years ago, I knocked one up in less than a day, but a lot larger than yours. In fact yours makes mine look massive (no I'm not boasting again). Based around Tubal Cain's porting for the Jenny Wren. If I can remember rightly, it is 3/32" bore by 1/8" stroke, or it might be 3/16" stroke. The brain cell is fading fast. They really are nice little exercises to do. My main problem was silver soldering the syringe tube in for the inlet pipe. John |
| Bernd:
Thanks Dave. John, I see you drilled holes in the flywheel of that little thing. Nice Bernd |
| CrewCab:
:bow: Top class work guys :thumbup: CC |
| NickG:
Dave, how on earth did you get that thing to run? And on steam as well, it's minute! It must be a very low pressure too. |
| Bernd:
--- Quote from: NickG on July 21, 2009, 07:34:26 AM ---Dave, how on earth did you get that thing to run? And on steam as well, it's minute! It must be a very low pressure too. --- End quote --- He first "crushed" the water molecules down to size. Almost to a fine dust before heating into steam! Bernd |
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