US2597062A - Internally fired sheet metal gas burner - Google Patents

Description

y 20,1952 $.CARDELLA E IAL 2,597,062

INTERNALLY FIRED SHEET METAL GAS BURNER Filed March 10, 1949 INVENTORS Patented May 29, 1952 INTERNALLY FIRED SHEET METAL GAS BURNER Application March 10, 1949, Serial No. 89,534

1 Claim. 1

This invention relates to a gas burner unit for stoves.

It is an object of the present invention to provide a gas burner which can be supported in an ordinary kitchen stove to convert the stove into a gas burning range and wherein the burner ring is supported on a pedestal fixed to the bottom of the stove and is supported. on the pedestal by means of a transverse bar fitted into depending projections on the ring.

Other objects of the present invention are to provide a gas burner unit for stoves which is of simple construction, inexpensive to manufacture, easy to install in the stove, easy to control, and efiicient in operation.

For other objects and for a better understanding of the invention, reference may be had to the following detailed description taken in connection with the accompanying drawing, in which:

Fig. 1 is a perspective View of a stove broken away to show the burner unit embodying the features of the present invention.

Fig. 2 is a vertical sectional View taken on line 2--2 of Fig. 1.

Referring now to the figures, I9 represents a stove in Which our burner unit, indicated generally at II, is installed. The burner unit comprises a pedestal I2 having a round base i3 which can be attached by screws M to the bottom of the stove. On the upper end of the pedestal I2 there is mounted a transverse member I5 which can be pivoted and be moved laterally to a desired position to receive a slotted depending propection I9 of a gas ring or manifold IT. The transverse member i5 is secured to the top of the pedestal by a bolt I8 and about which the transverse member I5 can be adjusted.

The ring I! has a raised portion I8 through which outlets I9 extend to emit gas between concentric and perforated sleeves 2i and 22. A cover 23 having a handle 24 may be rested upon the internal sleeve 2| to confine the burner flame to an annular shape leaving the upper ends of the sleeves.

A neck 25 extends from the ring ii and has an adjustable air inlet chamber 26 thereon. A pipe 21 extends through the neck 25 and the chamber 29 and into a thermal control unit 28 which can be controlled or adjusted by a button 29. A thermally responsive element 3I extends from the contro it to a point near to the flame. An inlet pipe 32 enters the control 28.

While various changes may be made in the detail construction, it shall be understood that such changes shall be within the spirit and scope of the present invention as defined by the appended claims.

I-Iaving thus set forth and disclosed the nature of our invention, what is claimed is:

A gas burner unit for stoves comprising a pedestal and a horizontal member, a gas burner manifold'ring having upwardly directed ports and depending projections, the latter having recesses receiving the said horizontal member, the latter supporting thereby the gas burner manifold ring, concentric perforated sleeves supported upon the manifold and extending upwardly therefrom on opposite sides of said ports, and a pivot bolt securing the horizontal member to the pedestal substantially in the center of said gas burner manifold ring and a neck portion extending from the latter, a gas inlet extending into said neck portion, and an adjustable air inlet member about the gas inlet and secured to the neck portion.

SALVATORE CAR/DELLA. HAROLD G. ERIKSSON.

REFERENCES CITED The following references are of record in the file of this patent:

UNITED STATES PATENTS Number Name Date 1,447,295 Crisenberry Mar. 6, 1923 1,903,032 Dufault Mar. 28, 1933 1,939,941 Ahern Dec. 19, 1933 1,999,732 Leins Apr, 30, 1935 2,123,085 Winsor July 5, 1938

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