Mechanics of the household; a course of study devoted to domestic machinery and household mechanical appliances (1918)
Keene, E. S. (Edward Spencer), b. 1864 · New York, McGraw-Hill book company, inc.; · leaf 313
Fig. 213.—Acety- Fig. 214.—Elec- Fig. 215.—Electric ig-lene gas burner. trie igniter for acety- niter for acetylene gaslene gas burners. burners. The type of burner used in acetylene lamps is shown in Fig.213. The gas issues from two openings to form the jet as itappears in the engraving. These…
Heating · Lighting · Plumbing
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