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Acetylene-Gas Generator

Description: Patent for a generator that runs on acetylene gas with a component that releases excess gas in the event the gasometer is overcharged, including illustrations.
Date: November 14, 1905
Creator: Menczer, Samuel A.
Partner: UNT Libraries Government Documents Department

Acetylene-Gas Generator.

Description: Patent for "improvement in acetylene-gas generators, and has for one object to provide an exceedingly- simple apparatus of this description in which the pipes and connections are closed , and thus protected from freezing by the effects of atmospheric changes; and a further object of my invention is to remove the possibility of an explosion taking place during the manipulation of the machine." (lines 9-17) including illustrations.
Date: July 31, 1900
Creator: Hartman, Gus
Partner: UNT Libraries Government Documents Department

Acetylene-Gas Generator.

Description: Patent for an acetylene-gas generator that provides an apparatus in which the parts may be readily detached for convenience in making repairs.
Date: June 5, 1908
Creator: Carl, Reinhold A.
Partner: UNT Libraries Government Documents Department

Acetylene-Gas Generator

Description: Patent for an Acetylene gas generator with an improved building method for holding the carbide tank above the generator tank.
Date: January 7, 1908
Creator: Walsh, William J.
Partner: UNT Libraries Government Documents Department

Sounding Toy

Description: Patent for a sounding toy. The toy is in the form of windmill whereby an object generates noise as the wheel spins. Illustration included.
Date: December 14, 1909
Creator: Exline, Marcus P.
Partner: UNT Libraries Government Documents Department

Acetylene-Gas Generator.

Description: Patent for an acetylene-gas generator that consists of “a suitable frame, a receptacle positioned within said frame, and a gas-bell” (lines 11-13), as well as a gasometer and carbide feed. As a result, the gas generator “will continually furnish dry, cool gas and at a substantially even pressure at all times” (line 22-24). Illustrations included.
Date: June 4, 1907
Creator: Hays, Parx Orr.
Partner: UNT Libraries Government Documents Department

[Seaholm Power Plant Steam Turbines]

Description: Photograph of interior view of Seaholm Power plant, looking east. Left to right: steam turbines, generators, exciters; front to back: 20,000 kilowatt generators; 20,000 kilowatt generators; 20,000 kilowatt generators; 40,000 kilowatt generators.
Date: 195u
Partner: Austin History Center, Austin Public Library

Gas Generator and Burner.

Description: Patent for a new and improved gas generator. This design "has for its object to improve the efficiency of that type of vapor generators and burners wherein oil and air pipes enter a casing having burner orifices and filled with an incombustible substance, which when heated vaporizes the oil" (lines 8-13).
Date: September 10, 1889
Creator: Street, Joseph G.
Partner: UNT Libraries Government Documents Department

[Photograph of the A. L. Patton Building in Fredericksburg, TX]

Description: Photograph of the A. L. Patton building in Fredericksburg, Texas. The view of the building is from its side and is obscured partially by a tree. The building has two floors and the second has windows on the side and front. The words "A. L. Patton" can be read on the top of the building. To the left of it is a wind generator. On its right is a fence and part of another building can be seen.
Date: 1911
Partner: Gillespie County Historical Society

Acetylene Gas Generator

Description: Patent for an acetylene gas generator. This invention is designed to be automatic, use non-freezing fluids, and work on railway trains or ships. Illustrations included.
Date: October 2, 1906
Creator: Woodson, Jacob W.
Partner: UNT Libraries Government Documents Department