cable traction by direct-acting ap- by the regulating valve, since the latter is arranged for paratus, in which the weight is lifted in such a way operating under the action of water. The consequence that the cage is always sustained by the column that of so sudden an ascent or descent may prove… … counterbalancing each other, the counterpoise, C, in order to produce an equilibrium, will have to represent .g,XC.i'^! the weight of the car, a, and of the piston half immersed Fig. 4.-SIPrEBENT SYSTEMS OF BALANCING. in water. If the piston rises a certain distance, a meter 1. Original Edonz…
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