The Civil engineer and architect's journal, scientific and railway gazette (1839)
London : [William Laxton] · leaf 40
h cover there is a small aperture, communicating, by meansof a pipe, with the outside of Ihe front of Ihe kiln, this contrivance beingintended to allow of the e.=cape of any vapour. In order to facilitate thepractical operation of enclosing the glass in covers, moveable beds arepreferred, placed… … riages, with a bed or beds ; <; c inverted pans or covers. The carriages arintroduced into the kiln at the doors ee; the doors are then closed, and th^flame and heat will be reverberated within the arch, and then pass off uPthe chimney/, which is to have a damper to regulate the draft. The…
Architecture · Civil engineering · Science
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