The standard electrical dictionary; a popular dictionary of words, terms, and phrases, used in the practice of electrical engineering (1897)
Sloane, T. O'Conor (Thomas O'Conor), 1851-1940 · New York, H. W. Henley & co. · leaf 326
e incandescent lamp consists of a smallglass bulb, called the lamp-chamber, which isexhausted of air and hermetically sealed. Itcontains a filament of carbon, bent into aloop of more or less simple shape. This shapeprevents any tensile strain upon the loop andalso approximates to the outline of a… … Fig. 212. IncandescentElectric Lamp. 322 STANDARD ELECTRICAL DICTIONARY. coefficient of heat-expansion as glass, the wires do not canse theglass to crack. The process of manufacture includes the preparation of the fila-ment. This is made from paper, silk, bamboo fibre, tamidine, q.v., or other…
Electricity
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