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Flue-Cleaner.

Description: Patent for a portable flue cleaner for boilers. Through a nozzle on the cleaner, the flue cleaner uses the steam from the boiler to remove dirt, dust and soot. The dirt is forced out of the boiler when the steam escapes.
Date: August 17, 1915
Creator: Leonard, Carl
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Boiler-Cleaning Compound.

Description: Patent for a boiler-cleaning compound made up of "an improved compound having sodium hydrate for a base, and having certain subordinate ingredients whereby its efficiency is increased, and whereby the action of the sodium hydrate is so modified that no detriment to the boiler iron will result" (lines 10-16).
Date: February 19, 1895
Creator: Hill, Martin L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Boiler Feeder Regulator.

Description: Patent for a new and improved regulator for boiler feeders. This design "consists in certain novel details of construction, arrangement, and operation whereby a superior machine is produced for the purpose of regulating and supplying boilers with water, keeping the water at a uniform height, preventing explosions from low water, and automatically removing sediment, impurities, and foam as fast as it accumulates" (lines 14-22).
Date: March 20, 1888
Creator: Riedel, Gustav Adolph
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Boiler Stay Bolt

Description: Patent for a boiler stay bolt. This design is made of flexible stay-bolts for boiler allowing for movement bracing sheets. Illustration included.
Date: June 16, 1908
Creator: Borneman, Lewis
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Boiler Feeder

Description: Patent for a boiler feeder. This invention is intended to be placed above the boiler and via a regulator supplies water to the boiler.
Date: November 24, 1903
Creator: Herrington, William
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Boiler Scraper and Cleaner

Description: Patent for a boiler scraper and cleaner. This invention is designed to remove incrustation and sediment that collects on the bottom of boilers. Illustration included.
Date: December 1, 1903
Creator: Miller, Hugh C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Canning Apparatus.

Description: Patent for an apparatus adapted for use in canning operations for steaming and cooking fruit, vegetables, and the like, in the cans.
Date: January 8, 1918
Creator: Mueller, William
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Automatic Damper-Regulator.

Description: Patent for an automatic steam damper-regulator that is simply constructed, and can quickly close and open its damper in the flue of the boiler or furnace.
Date: February 13, 1894
Creator: Gaston, Stephen M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

[Invoices for Seinsheimer Insurance Agency, Aug-Sep. 1949]

Description: Invoice prepared for Daniel W. Kempner by Seinsheimer Insurance Agency for an insurance policy he took out listing the date of the policy, its expiration date, policy number, insurance company, the insured item, premium, and amount due. Invoice prepared for Daniel W. Kempner by Seinsheimer Insurance Agency for an insurance policy he took out listing the date of the policy, policy number, insurance company, the insured item, term of the policy, insured amount, and premium.
Date: 1949-08-26/1949-09-30
Creator: Seinsheimer Insurance Agency
Item Type: Refine your search to only Text
Partner: Rosenberg Library

Boiler Washing Machine.

Description: Patent for "Improved Washing Machine" in combination with a boiler, "and with a furnace on which the boiler rests".
Date: June 28, 1870
Creator: Cottingham, Gideon W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Furnace

Description: Patent for a furnace that burns low grade fuel completely reducing waste.
Date: May 28, 1912
Creator: Rice, Earley W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

[Quarry Equipment]

Description: Photograph of quarry equipment related to the 1894 Aviation Engineer Battalion. In the foreground the combustion equipment can be seen, including a boiler. Two service members can be seen standing by the equipment in the background.
Date: [1941..1945]
Item Type: Refine your search to only Photograph
Partner: National Museum of the Pacific War/Admiral Nimitz Foundation

Combined Engine and Superheater Apparatus.

Description: Patent for a "combined steam superheater apparatus and engine driven thereby, which in turn is utilized to automatically shift the steam feeding and cut off devices, and such invention primarily has for its object to provide a combined mechanism of this character which will effectively operate for its intended purposes" (lines 7-14). It also requires a minimal amount of effort to operate, sifts solids out of the water, and retains heat.
Date: December 25, 1894
Creator: Walker, James C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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