The Force Pump
المؤلف:
GEORGE A. HOADLEY
المصدر:
ESSENTIALS OF PHYSICS
الجزء والصفحة:
p-183
2025-11-12
699
like the condenser, applies pressure to the stream sent from the force pump. shown in Fig. 1 differs from the ordinary lifting pump in having the upper end of the cylinder closed water-tight, and in the addition of the valve V and air chamber A. The elasticity of the air cushion in A forces the water out at P in a steady stream, though it comes in through V only during the upward stroke of the piston.
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