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Apparatus for Hoisting Liquids from Wells.
Patent for an “apparatus for raising liquid from wells by means of a compressed fluid, such as air or other vapors or gas“ (lines 9-12). The apparatus leaves liquid from the well under normal pressure during hoisting or pumping, and allows for varying amounts of liquid to be extracted.
Date:
October 28, 1913
Creator:
McCall, Duncan D.
System:
The Portal to Texas History
Boiler Attachment
Patent for improvements in boiler attachments, to produce a thermostatic device of simple and improved construction which may be utilized for the purpose of actuating a valve governing the steam supply to the pump or the injector.
Date:
June 28, 1913
Creator:
Priester, Joel Ellis
System:
The Portal to Texas History