Ian Johnson 1 | 24/11/2021 00:31:53 |
381 forum posts 102 photos | I've been making these large capacity oil pots over the last few weeks (months really!), and finally finished a batch of them, with the design slightly evolving as time went on. Ten of them will fit the double expansion steam engines on the 1903 Steam Tug Daniel Adamson, some more are needed but I'll make those at a later date. All brass construction, silver soldered together with worsted wool wicks for the oil feed. I did a test on the final voyage to its winter mooring in Liverpool and they worked quite well, maybe needing a tweek on the wicks to adjust the oil flow. And maybe the smaller one is about the right capacity, won't be able to check until next year though! Here is a video assembling the oil pots. https://www.youtube.com/watch?v=5AfhsKKwoZ4 IanJ |
Jon Lawes | 24/11/2021 01:02:19 |
![]() 1078 forum posts | Lovely work. |
DiogenesII | 24/11/2021 06:44:28 |
859 forum posts 268 photos | They are really nice, it must be satisfying knowing that they are going to be there for posterity, too. ..if the flow needs a tweak, I wonder whether a (tiny) breather hole might help - it's only a vague musing, I've been experimenting with wicked burners recently and found it doesn't take much 'vacuum' to overcome capillary attraction.. Great job.. |
Michael Gilligan | 24/11/2021 08:57:13 |
![]() 23121 forum posts 1360 photos | Very classy MichaelG. |
Steviegtr | 24/11/2021 15:53:27 |
![]() 2668 forum posts 352 photos | What a great project. Top quality. I see you even stamped the inside of the lids. Steve. |
Harry Wilkes | 24/11/2021 15:54:42 |
![]() 1613 forum posts 72 photos | Nice work H |
Rod Renshaw | 24/11/2021 16:28:02 |
438 forum posts 2 photos | Wonderful display. Like looking in an old-time silversmiths shop window. Rod |
Ian Johnson 1 | 24/11/2021 17:26:03 |
381 forum posts 102 photos | Posted by DiogenesII on 24/11/2021 06:44:28:
They are really nice, it must be satisfying knowing that they are going to be there for posterity, too. ..if the flow needs a tweak, I wonder whether a (tiny) breather hole might help - it's only a vague musing, I've been experimenting with wicked burners recently and found it doesn't take much 'vacuum' to overcome capillary attraction.. Great job.. Thank you, a lot of the original oil pots went missing while the boat was laid up for many years rotting, before the restoration got under way. So hopefully my oil pots will still be there for many years to come. I carefully designed the lid to be a rattling fit to avoid any vacuum haha. IanJ |
Ian Johnson 1 | 24/11/2021 17:31:00 |
381 forum posts 102 photos | Posted by Steviegtr on 24/11/2021 15:53:27:
What a great project. Top quality. I see you even stamped the inside of the lids. Steve. Thanks Steve I did mark them up well spotted! think they call it a makers mark, my initials, the year date and a Norton roundel punch I made for my Norton engine plate. I hope they don't mind!!! IanJ |
Ian Johnson 1 | 24/11/2021 17:37:49 |
381 forum posts 102 photos | Thanks everyone for all the nice replies IanJ |
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