Model making; including workshop practice, design and construction of models, a practical treatise for the amateur and professional mechanic .. (1919)
Yates, Raymond F. (Raymond Francis), 1895- ed · New York, The Norman W. Henley Pub. Co. · leaf 275
being perfectly airtight. The plunger pump drawing shows this necessaryattachment very clearly and needs no further explana-tion. The boiler feed pipe goes to the check valve onthe boiler. 272 Model Engineering The propeller is built up, the blades being solderedonto a hub which is drilled and… … Fig. 184—Details of the hand water pump As an afterthought, a hatch can be built in the turtledeck over the engine large enough to allow for oilingand adjusting the engine. The alcohol burner will function better if the asbestoswool is underlaid with absorbent cotton, as this materialpossesses a…
Machinery
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