overall: 10 1/4 in x 5 in x 3 3/8 in; 26.035 cm x 12.7 cm x 8.5725 cm
Object Name:
oil burner, model
patent model, burner, hydrocarbon
Object Type:
Patent Model
Place made:
United States: New Hampshire
Associated place:
United States: Massachusetts, Lynn
Date made:
1879
Patent date:
1879-08-19
Description:
This model was submitted with the application for the patent issued to Thomas B. Dexter, of Lynn, Massachusetts (assignor of one-half his right to the Gilmanton Mills, Belmont, New Hampshire), August 19, 1879, no. 218619.
The model represents a tubular burner with a slightly reduced tip, provided with a vertical diaphragm that divides the burner into two sections. The space on one side of the diaphragm is connected to the oil line and to an air inlet pipe provided with a damper for adjusting the flow of air. The other space is connected to the steam line. In operation the flow of steam from the tip creates suction enough to draw the oil and air through the burner. The oil and air are heated by contact with the diaphragm, which separates them from the steam, and are intimately mixed when they issue from the burner. The diaphragm is notched just inside the tip so that the mixing of the steam and the air and oil results in the formation of a wide, thin, horizontal sheet. This produced a sheet of flame that spread over a large part of the furnace.
Reference:
This description comes from the 1939 Catalog of the Mechanical Collections of the Division of Engineering United States Museum Bulletin 173 by Frank A. Taylor.
Location:
Currently not on view
Related Publication:
Frank A. Taylor. Catalog of the Mechanical Collections of the Division of Engineering United States National Museum, Bulletin 173
