Pump.
Description:
Patent for a new and improved pump. This design "consists in the combination, with a suitable base or support which rests upon the bottom of the well and is provided with cogs upon its upper surface, of a rotating cylinder and delivery-pipe, a crank-shaft journaled in the cylinder and provided with a pinion upon its outer end, a connecting-rod at its inner one, and a vertically-moving piston" (lines 13-20).
Date:
October 30, 1888
Creator:
Clark, Alexander Evans
Item Type:
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Patent
Partner:
UNT Libraries Government Documents Department