ratio becomes non-uniform, in that, with theshortened link, the motion of the driven lever is at firstlarge and then becomes smaller and smaller, while withthe lengthened link the reverse relation holds, as may beseen from the diagram. It is necessary to become thor-oughly familiar with these… … Fig. 1—Control curves with different transmissionsA—Control curve corresponding to direct operation of butter-fly valveB—Control curve for lever traiismission according to Fig. 4C—Control curve for double lever transmission according to Fig. 5D—Ideal control curve The effect becomes plainer by…
Automobiles · Aeronautics
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