Recent improvements in arts, manufactures, and mines : being a supplement to his Dictionary (1844)
Ure, Andrew, 1778-1857, Ure, Andrew, 1778-1857. Dictionary of arts, manufactures, and mines · London : Printed for Longman, Brown, Green, and Longmans · leaf 255
eel on the moving shaft, not shown in this figure. This upright shaft bears several arms d, furnished with large teeth. The tun is bound with strong hoops of iron, and its contents are heated by means of a spiral tube laid on the bottom, perforated with numerous holes, and connected by a pipe with… … cylinder of the press ; b, the ram or piston ; i, i, i, i, hair and flannel bags inclosing the impure cakes to be exposed to pressure ; d, d, d, d, iron plates previously heated, and placed between every two cakes to facilitate the discharge of their oily matter ; e, e, Hh
Industrial arts · Technology
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