US2054717A

US2054717A - Oil burning stove

Info

Publication number: US2054717A
Application number: US733477A
Authority: US
Inventors: Tilburn Cyril Lewis
Original assignee: Individual
Current assignee: Individual
Priority date: 1933-07-31
Filing date: 1934-07-02
Publication date: 1936-09-15
Anticipated expiration: 1953-09-15

Description

Sept. 15, 1936. c. TILBURN OIL BURNING STOVE Eiled July 2, 1934 2 Sheets-Sheet 1 INVENTOR CYRIL L. TILBURN WW? fan/WWW ATTORNEYS Sept. 15, 1936. c; L. TILBURN OIL BURNING STOVE Filed July 2, 1934 2 Sheets-Sheet 2 R .%N N E QM w a x w n 3 x W m I n u i m M 3 I 1W i m i W fi m m m Q Q Q mm fir. v m m? a \m an amy NM \m m Q QM (gm Rm MN u -\\\\\& m $N m mm Q MN QM, J .n 2 v n \N CYRIL L. TILBURN By i ATTORN YS Patented Sept. 15, 1 936 "UNITED STATES PATENT oFFieE Application July 2, 1934,

Serial No. 733,477 1 In. Great Britain July 31,1933 4 cl ims (01; late-44 v r 7 p passages or spaces M which extend beneath these This invention relates to cooking and like stoves-heated by oil or gas and has for its object througha chimney or exit flue. v The present invention consists in a cooking or like stove wherein a combustion chamber is propanying drawings which illustrate by way of example a construction according to the invennon and in which:--- r v Fig. 1 is a plan view of a stove constructed according to this invention,

Fig. 2 is a longitudinal vertical on the line A-A of Fig. 1,

Fig. 3 is a vertical cross section line BB of Fig. 1 and Fig. 4 is a further vertical cross section taken on the line CC of Fig. 1.

In the construction illustrated, a stove is shown which comprises a substantially rectangular casing I having combustion or burner chambers 2 and 2a formed at its ends. Between the burner chambers are disposed two rows of ovens or cooking chambers 3, 3a and. 3b and 4, 4a. and 4b, and vertical and horizontal passages 6, 1 and I4 and 6a, 1a and Ma which enable the gases of combustion to pass around the ovens. The gases from the burner chambers 2 and 2a make their exit through outlets 8 and 8a respectively at the top of the inner sides of these chambers, and

section taken taken on the the said partition ID. The gases of combustion leaving the combustion chamber 2 pass through the outlets 8 into the passages 1 above the ovens 3a and 4a, the gases being prevented from passing to the remaining ovens owing to the interposition of partitions l3 in the vertical passages 6 immediately beyond the ovens 3a and 4a. These partitions extend downwardly through end of the vertical passage 6 nearestthe said chamber is closed by-a baflle 25. I

r. The 1 combustion "chamber 2a communicates with the vertical and horizontal passages 6a,

la and Md around the' ovens 3; 3b, i and 4b,

through the outlets 8a, the passages around the capable of separation from those chimney 9 through similar to the lines l6. This chimney is divided as shown in Figure 1 into four parts by partitions l8 crossing each other at right angles, each part of the chimney communicating with a separate exhaust passage, that is to say, two sections of the dampers ll, through the outlets I511 and separated lines I 6a. Each section of the chimney is provided with a separate control damper the position of which is shown by indicators E9 on the exterior of the chimney and which enable the draught around the various ovens to be regulated.

The dampers [1 are also provided with external operating handles 20 and the operation of either of these dampers closes one of the passages 1a in such a sages 6a between'the sides of the 3b and 4 and 4b respectively.

The top of the stove and of the combustion chambers consists of a number of removable plates 2| to facilitate cleansing whilst the ovens are provided with doors 22 hinged at their lower ends at 23 and adapted to open against resilient checking devices 24 which operate to prevent breakage due to sudden opening of the oven doors.

chambers 2 and 2a produce flames impinging one on each side of the respective partition ill, a very intense heat being thereby concentrated on the partition to assist in effecting complete combustion of the fuel. When, however, the intense heat produced by the two burners in the combustion chamber 2 is not required and one burner only is employed, a portion of the gases from one end or part of this combustion chamber will pass through the partition Ill and will ultimately be distributed through the outlets 8 to the passages surrounding the ovens 3a and 4a. Similarly when one burner only is operative in the combustion chamber 2a, the hot combustion gases will circulate around the ovens 3, 3b, 4 and 4b, or if the dampers H are closed around the ovens 3 and 4 only. It is to be understood that additional dampers may also be employed so that only one of said ovens is heated or to enable the ovens 3 and 31) or 4 and 4b to be used as a unit.

I claim:-

1. A stove of the class described having a combustion space, a vertical, refractory perforated ignition wall dividing said space into a plurality of chambers, spaced apart ovens, separate passages for conducting heated gases for heating said ovens, said passages communicating with said chambers on opposite sides of said ignition wall, and a fluid fuel burner positioned in each chamber to direct flame against said ignition wall whereby one burner may be used to heat all ovens or all burners may be used.

2. A heating device of the class described having a combustion space, a perforated ignition wall dividing said space into a plurality of chambers, separate passages each on a different side of said ignition wall for conducting heated gases from the separate chambers, and a fuel burner positioned in each chamber to direct flame toward said ignition wall whereby one burner may be used to heat both passages or all burners may be used.

3. A stove of the class described having a combustion space, a vertical, perforated refractory ignition wall dividing said space into a plurality of chambers, ovens at one side of said space in spaced relation, means providing separate heating flues for said ovens having portions located in the space and separately communicating with said chambers on opposite sides of the ignition wall, and a fluid fuel burner positionedin each chamber to direct flame against said ignition wall whereby one burner may be used to heat all ovens or all burners may be used.

4. A stove of the class described having oven means in spaced apart relation, a refractory partition in the space between said oven means providing heating fiues for conducting heated gases for heating said ovens, a combustion space beyond one end of said oven means having a perforated ignition wall substantially in line with said partition dividing the second mentioned space into two chambers communicating on opposite sides of the partition with separate passages, and a fluid fuel burner positioned in each chamber to direct flame against said ignition wall whereby one burner may be used to heat all ovens or all burners may be used.

CYRIL LEWIS TILBURN.