Model of a Wind-Driven Pump, Model of a pump driven by windmill vanes, in two-story frames. The lower floor is a container in which the pump pipe is located, which has a drain pipe at the upper floor. The pump buckets are simple metal valves, just like the pump pistons that are connected to a crank with a pump rod, in one model, the top of the pump tube is closed with a wooden plug that ensures the vertical movement of the pump rod. The crankshaft is driven by a four mill blades, crankshaft and wicks are mounted on a wooden cylinder with a metal ring, so that the whole unit can be turned in the wind direction., anonymous, 1788 and/or 1827, wood (plant material), brass (alloy), textile materials, paper, model: h 31.5 cm × w 32 cm × d 11.2 cm packaging capsule: h 39.5 cm × w 39.5 cm × d 38.5 cm
Keywords:
Model, Wind-Driven Pump, pump driven, windmill vanes, two-story frames, lower floor, container, pump pipe, located, drain pipe, upper floor, pump buckets, simple metal valves, pump pistons, connected, crank, pump rod, model, top, pump tube, closed, wooden plug, ensures, vertical movement, crankshaft, driven, four mill blades, wicks, mounted, wooden cylinder, metal ring, whole unit, turned, wind direction, 1788, 1827, wood, plant material, brass, alloy, textile materials, paper
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