Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 208
p 749. COWLES ELECTRICFURNACE.—A cylinder, A, ismade of silica or other heat-resist-ing material. A carbon plug, C,is connected with the positive wire,and a graphite crucible, D, answersas the negative electrode and stop-per, also as an exit for gases generated in the retort; B, a bed ofinsulating…
Mechanical movements
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
