BOVEY COAL n.
A kind of mineral coal, or brown lignite, burning with a weak flame, and generally a disagreeable odor; -- found at Bovey Tracey, Devonshire, England. It is of geological age of the oölite, and not of the true coal era.
BRIDGE n.
A low wall or vertical partition in the fire chamber of a furnace, for deflecting flame, etc.; -- usually called a bridge wall. Aqueduct bridge. See Aqueduct. -- Asses' bridge, Bascule bridge, Bateau bridge. See under Ass, Bascule, Bateau. -- Bridge of a steamer (Naut.), a narrow platform across the deck, above the r…
BURNER n.
The part of a lamp, gas fixture, etc., where the flame is produced. Bunsen's burner (Chem.), a kind of burner, invented by Professor Bunsen of Heidelberg, consisting of a straight tube, four or five inches in length, having small holes for the entrance of air at the bottom. Illuminating gas being also admitted at the b…
CANDLE n.
of some of the Pacific islands; -- socalled because, when dry, it will burn with a bright flame, and is used by the natives as a candle. The oil has many uses. -- Candle power (Photom.), illuminating power, as of a lamp, or gas flame, reckoned in terms of the light of a standard candle. Electric candle, A modification…