The Encyclopedia britannica; a dictionary of arts, sciences, and general literatureWith new maps, and original American articles by eminent writersWith American revisions and additions, bringing each volume up to date . he diurnal motion of a star ubv,ou»ly must not reseraoio the intermittent motion of au ordinary clock. Miunerous H„\c been contiived fo;fprodicing uniforin rao- ^tion. But the limits of this artii-le will only illo» us to refei briefly te a fevi of those most comninly iH use Fig j; Frauu hofei s governor On its C IS a pinion driven by a train of wheels


The Encyclopedia britannica; a dictionary of arts, sciences, and general literatureWith new maps, and original American articles by eminent writersWith American revisions and additions, bringing each volume up to date . he diurnal motion of a star ubv,ou»ly must not reseraoio the intermittent motion of au ordinary clock. Miunerous H„\c been contiived fo;fprodicing uniforin rao- ^tion. But the limits of this artii-le will only illo» us to refei briefly te a fevi of those most comninly iH use Fig j; Frauu hofei s governor On its C IS a pinion driven by a train of wheels. The axis carries an aim BB, at the ex Itrcmities of winch, at- tacliiJ by springs//_, are the eights D, D. \\\wn these weights ac-quire n certain velocity of rotation the centri- ., _ ^ , *: , .. ,«:...» Ho 37—Fraunhofcr - governor fugal lorco is sulhcient ., - .. lo cau:,e tha weights to tly out and rub agains the inside ot theryliudcr AA, and their velocity 13 checked. Ir 4ead of a cyliiiJer,tiie balls may rub ag^iinat the inside of a liollov cone, and by raisingorloweiiiig the aMs C the contact of the weights si ith the cone mayile made to take i> when the balls have slightly greater or less.


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Keywords: ., bookcentury1800, bookdecade1890, bookidencyclopedia, bookyear1892