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 286
lue in color and intensely hot. The portion D is the oxidiz-ing flame; it is pale blue, sometimes light green in color. Thelower part E is the gas before it begins to burn. When burningin air, the Bunsen flame gives scarcely any light, all of the energybeing expended in heat. In the gas stove where… … Fig. 19 0.—Cross-section of Bunsen bur-ner showing character-istic Bunsen flame. 276 MECHANICS OF THE HOUSEHOLD generated by the Bunsen flame and produces an incandescentlight that has revolutionized gas lighting. The flame of theBunsen tube is burned inside a mantle which is rendered in-candescent…
Heating · Lighting · Plumbing
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