Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 283
ess ua question than theshowing of a light. The rule of Capt.Shaw of the Metropolitan Fire Brigade isin point in this connexion : On analarm of fire, turn up all lights. Thereis a useful fitting for such applicationsof long standing, though not so wellknown as it should be. I shall haveoccasion to… … to the lowering of the gas by means of theburner cock, which might f)nt out thelight altogether with fumbhng handling.Flat-flame burners are low-pressureburners, requiring not more than seven-tenths of an inch of water-gaugepressure. As gas main pressures nowa-days run much higher than this, it…
Lighting
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