Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries (1914)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley Publishing · leaf 184
Main )] 6 66 rr street Circuit . —0 o—o- … 439. ELECTRICALLY HEATEDCHAFING DISH. The cylindricalbox under the dish is fitted with aresistance coil of iron wire insulatedwith asbestos packing. I82 ELECTRIC POWER AND DEVICES. 440. VIBRATING ELECTRIC BELL. A spring, R, is attachedat T to a fixed metallic rod, and presses against the rod T*.…
Mechanical movements
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