Specification of John White : apparatus for consuming smoke.

  • White, John.
Date:
1872
Catalogue details

Licence: Public Domain Mark

Credit: Specification of John White : apparatus for consuming smoke. Source: Wellcome Collection.

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    2 A.D. 1871.—N° 2540. Provisional Specification. Whitens Improvements in Apparatus for Consuming Smoke* diaphragm, and air is drawn or forced by a fan or otherwise in under the lower side of the diaphragm, and arriving at its end furthest from the fire-bars rises to the upper side thereof, where coming into contact with the hot under surface of the chamber first referred to the air becomes heated and escapes through one or more openings at the fire 5 bridge as heated air, which mixiag with the gases escaping from the fuel on the grate effects their more perfect combustion. LONDON: Printed by George Edward Eyre and William Spottiswoode,