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Apparatus for Boring Artesian Wells.

Description: Patent for a new and improved artesian-well borer. This design "has for its object to furnish a combination tool which will wear or cut the harder grades or rock frequently met with in boring wells of this class, and also to furnish a tool which will be harder than the common steel too or auger, thereby dispensing with the necessity of taking out and sharpening" (lines 13-20). It consists in "[a] fluted hemispherical mass of corundum for boring Artesian wells, said mass being provided with cutt… more
Date: April 5, 1892
Creator: Brown, Frank O.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Combined Pump and Motor.

Description: Patent for a new and improved pump and motor. This design "is to produce a simple apparatus which may be connected with a main water or service pipe and which will operate by the fluctuation of pressure in said main or pipe so as to operate the pump. The device is especially advantageous in raising water from a well or cistern to a tank placed at a higher elevation, or it may be placed on a pump in place of an air-chamber and used as a feed-pump for a boiler or on a hydraulic ram as an auxiliar… more
Date: May 3, 1892
Creator: Henderson, Thomas
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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