Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 225
ipe ofthis vessel AvhiLst the spirit arose, itcaught flame, and continued burning atthe end of the pipe, though you couldnot discern what fed the flame whenhe blew out and lighted several times. Murdoch, when working at Redruth,Cornwall, in 1792, used a bladderwith a pipe fixed in its neck… … 1^ in. in diameter, pierced laterallyAvith from three to five holes of aboutone-thirtieth inch diameter. Out ofthese flames issued in straight jets.Xaturall}, the combustion was notperfect, and it Avas also a Avastefulmanner of burning gas. The hot-aircurrents gaAe the upAvard tendency tothe long,…
Lighting
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