US913706A - Burner. - Google Patents

Description

- E. DE LOB.

BURNER.

APPLICATION FILED JULY 17,1907.

Patented Mar.'2, 1909.

2 SHEETS-SHEET 1.

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E. DE LOB.

BURNER. APPLICATION FILED JULY'17,1907.

91 3 ,706 Patented Mar. 2, 1909.

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WITH/E5555.- fNVE/VTOR QQ/ diff/Z? UNITED Piifidid @FFTCE.

BURNER.

To all whom it may concern:

Be it known that I, EDWIN DE Lon, a citizen of the United States, residing at Bartlesville, in the Cherokee Nation, Oklahoma, have invented certain new and useful Improvements in Burners; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.

This invention relates to new and useful improvements in vapor and gaseous fuel burners and it has particular reference to a burner for use in furnaces and comprising generally a supply pipe formed with a aporizing coil and provided with burners proper below said coil.

The invention has for its object to provide a burner of novel construction in which the flame shall be always uniform and in which the liability of the burner becoming clogged is reduced to a minimum.

The invention aims as a further object to provide a novel construction, combination and arrangement of parts, the details of which will appear in the course of the following description, in which reference is had to the accompanying drawings, formin a part of this specification, like characters of refer ence designating similar parts, throughout the several views, wherein:

Figure 1 is a sectional view through a furnace illustrating the manner of use of a burner constructed in accordance with the present invention. Fig. 2 is a topfjplan view of the fuel supply pipe showing the relative arrangement of the coil and the burner. Fig. 3 is an elevation of the burner showing in detail, the curved formation of the flame o ening. Fig. 4 is a section on the line 4-41 of Fig. 3.

In the accompanying drawings, the nu- Ineral 10 designates a steam boiler furnace rovided with a steam dome 1.1. Within the furnace is a pipe 12 having its body portion formed with a vaporizing coil 13, and rearwardly of said coil being bent recurvately as at 14. The portion 14 lies beneath and in parallelism to the body of the pipe 12 and has connection by means of a T oint 15 with a cross ipe 16. The latter, at its ends, carries elfiow joints 17 which are in turn coupled with pipes 18 and the latter carry the burn ers 19, disposed on each side of the coil 13.

The pipe 12, at its outer end has connection Specification of Letters Patent.

Application filed July 17,

Patented March 2, 1909.

1907. Serial No. 884,139.

with a jet 20 and the latter is likewise in communication with a pipe 21, leading from the dome 11, the pipe 21 being provided with a controlling valve 22 in order that the supply of steam which is used to induce the feed of oil and combustion may be regulated as desired.

The j et 20 likewise has connection with an oil supply pipe 23 leading from a tank or reservoir 24. The burners 19, at each side of the coil 13, are counterparts in construction. Each of said burners is in the form of a metallic cap having a cylindrical body 25 and an upper closure plate 26 which is preferably integral. At points diametrically opposite of the body 25 curved slits 27 are cut thereinto. These slits extend upwardly in diverging relation to one another so that the flames diverge from each side of the burners, the said slits terminating at opposite points of the junction of the plate 26 with the body 25.

The provision of the slits 27 in the relation stated assures of the two flames from each burner being uniform and constant at all times. These slits are not liable to become clogged or choked and the flames have maximum heat and effect upon the coil 13 with a minimum consumption of fuel. In order that best results can be obtained from the flames, the slits extend upwardly from a roximately centrally of the height of tie bdurner and converge outwardly to the upper edge of the burner.

The invention is simple in its structural details, inexpensive to manufacture and practical and efficient in use.

From the foregoing description it will be seen that simple and efficient means are provided for accomplishing the objects of the shown and described are well adapted to serve the functions set forth, it is obvious that various minor changes may be made in the proportions, shape and arrangement of the several parts, without departing from the spirit and scope of the invention as defined in the appended claims.

\Vhat is claimed is:

1. A heating gas burner consisting of a hollow cylindrical cap having one end closed, said cap being provided with egress slits extending diametrically opposite points of the extreme upper edge of the side wall of the cap, convergingly in the direction of the open end of the cap.

invention but while the elements herein 2. A heating gas burner consisting of a l erable distance removed from the closed end 10 hollow cyhndncal cap having one end closed, of the cap. said cap belng provided W1th egress Silt/8 62% In testimony wnereof, I afliX my signature, tending from diametrically opposite points in presence of two Witnesses. of the extreme upper edge of the side Wall of 1 T. q '1 the cap converglngly in the direction of the ED WIN Db L011" 0 en end of the cap, and the ends of all the sits being in spaced relation to each other and terminating in the same plane a consid- Witnesses:

WM. '1. SInUE, JOHN L. KELLEY.

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