US1494444A - Gas burner - Google Patents

Description

' F. J. sAss May 20, 1912.4.l

GAS BURNER Filed July 11,

lmzEN'rmR Patented May 20, 1924.

UNTTED STATES PATENT; OFFICE. v,

FRED J. SASS, OF PEORIA., ILLINOIS, ASIGNOR IO CULTER & PROCTO'R STOVE C0., 0F PEORIA, ILLINOIS, A CORPORATION OF` ILLINOIS.

Gas nimnrin.

Appncation inea July 11, 1921.- seiriai No. 483,767.

To all whom t may concern.'

Be it known that I, FRED J. SAss, a citizen of the United States, a resident of Peoria, in the county of Peoria and Stateof Illinois, have invented new and useful Improvements in Gas Burners, of which the following is a specification.

This invention has reference to certain new and useful improvements in stoves, and

relates particularly to a new and improved tion is to provide a burner adapted to be attached to and located immediately below the bottom of the elevated oven of the stove and in the flue which surrounds said oven, and provided with an annular row of radially disposed orifices or nozzles to direct the flame of the ignited gas uniformly over the bottom of said elevated oven.

That the invention may he more fully understood, reference is had to the accompanying drawings forming part of the description, illustrating a preferred embodiment of the invention, in which:

Fig. 1 is a detail in plan of the gas burner, the cap or cover plate being removed, and as the same would appear on the line l--1, Fig. 2; i

Fig. 2 is a side elevationof the burner, partly in section, and showing how the same is attached to or supported from the lower side of the oven bottom;

Fig. 3 is a bottom view of the burner, and

Fig. 4 ,is a longitudinal cross-section through the burner, as the same would appear if taken on the line a-i Fig. 1.

Like characters of reference denote corresponding parts throughout the figures.

59 The burner comprises an annular chambered member 1 formed with an annular ange 2 provided-with a gasket receiving recess 3 in its upper surface; a cover plate 4 being secured to the flange 2 by bolts and nuts 5 which are also used as the securing means to attach the burner to and support the same from the bottom wall of an `oven D proper. The bottom 6 of the chambered portion of the burner communicates with a tubular internally threaded pipe coupling 7 into which is screwed the end of a pipe 8 and said bottom 6 of the chamber of the burner is preferably convex in contour, and cast or formed integrally therein are a plurality of circumferentially and radially arranged burner nozzlesll, in communication with the chamber of theburner and the pipe 8, through which the gas commingled with air is directed to said burner. rIhe outer end of the pipe 8 is enlarged into the form of a bowl 12, with a restricted passageway at 13 Where the bowl vconnects with the main pipe 8. Gas will enter the bowl 12 from the valve pipe 9 and air will enter the bowl l2, around the pipe 9,4the air and gas commingling in the restricted passageway 13, as will be understood.

From the foregoing, taken in connection with the drawings, and without further detailed description, yit is believed that the' construction and operation of the burner will be well understood and that the circumferentially and radially arranged nozzles provide a flame, when the gas is ignited, which will be evenly and uniformly distributed over the surface of the bottom of the oven and heatthe same in a more efficient manner than any burners heretofore designed.

What I claim is A burner adapted for attachment to the bottom of and within the flue of an elevated oven for stoves, comprising an annular chambered member formed with an annular gasket receiving recess, a flat annular cover plate therefor, a common means to attach said plate to said member and the burner to the oven bottom, the bottom of said chamber being convex and formed with an annular row of radially arranged nozzles having vertically disposed walls with transverse orifixed my hand.

\ FRED J. SASS.

hereunto af-

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