. 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. 39. ANEMOMETER. Robinsontype. For measuring the velocity ofthe wind. The worm screw runs inone of a train of geared index wheelscarrying pointers. The dials are markedfor direct reading of from mile, imile, 10 miles, 100 miles, 1,000 miles;so that the difference o
. 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. 39. ANEMOMETER. Robinsontype. For measuring the velocity ofthe wind. The worm screw runs inone of a train of geared index wheelscarrying pointers. The dials are markedfor direct reading of from mile, imile, 10 miles, 100 miles, 1,000 miles;so that the difference of two readingsand the time gives a ready solution ofthe wind 36 MEASUREMENT OF POWER, SPRINGS.
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Keywords: ., bookauthorhiscoxga, bookcentury1900, bookdecade1910, bookyear1910
