Air Compressor for Deep Well Pumps.
Description:
Patent for a new and improved air-compressor. This design "relates to improvements in air-compressing mechanism for the purpose of pumping for forcing from deep wells and performing similar work; and it consists in the construction and arrangement of a larger and smaller air-cylinder, and the combination therewith of mechanism to force the air from the larger into the smaller cylinder to increase the air-pressure in the latter" (lines 22-30).
Date:
August 2, 1887
Creator:
Adams, John R.
Item Type:
Refine your search to only
Patent
Partner:
UNT Libraries Government Documents Department