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 (1910)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N. W. Henley publishing company · leaf 40
hermometer. 47. THERMOSTAT.For an incubator. A coilof zinc and steel ribbonfastened together by rivetsor solder is fixed at its cen-ter end to a block in theincubator chamber and at-tached by a lever to adamper and to a lever onthe wick gear, and controlsboth air inlet and flame.The zinc should be… … 40 MEASUREMENT OF POWER, SPRINGS.
Mechanical movements
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