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 42
g, which is fastened by means of two small clamps to the board thatis carried sideways by the clock, //. Over the metallic thermometerbar above the roof is a glass shade, /, protecting it from the weather,or covered with a louver box when used for recording temperature only.On the register paper, g… … 53. CENTRIFUGAL SPEED INDICATOR. Gravity of acolored fluid in the central and outer tubes is varied by the centrif-ugal force of revolution for a constant in-dicator. The machine consists of three tubes, a, b,b^, which connect freely with one another,and are mounted vertically between…
Mechanical movements
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