US90293A - Petee paeadis - Google Patents

Description

P. PARAots.

Cooking Stove.

Patented May 18, 1869.

Wai-zz e556 S dnitd States @wat otitis.

PETER PARADIS, on nooHEsTEn, NEW YORK, AssIGNon To EQUITABLE (3o-OPERA- TIVE FOUNDRYcontrattal on SAME PLAGE.

Letters Patent No. 90,293, dated May 18, 1869.

Hog- COOKING-STOVE.

The Schedule referredltorin thesemLetter Patent and making pan: of the same.

To all whom it may concern.-

Beit known that I, PETER PARADIS, of the city of Rochester, in the county of Monroe, State of New York, have invented a new and useful Improvement in Wood CookingeStoves, having elevated ovens; and I do hereby declare that'the. following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, making part otthis specification, in which- Figure l is a sectional view, from the front to rear, of the stove through the hollow ribs or dog.

Figure 2 is"a sectional view through the front of v elevated oven, indicated-in fig. l by a red line, and showing the arrangement of the lire-dues.

Y Figure 3 is a to`p view ofthe elevated oven without the top case.

Like letters indicate corresponding part-s.

My invention relates tothat class ot' cook-stoves in which air is taken in under or at the tire-box and is heated and conveyed through lines provided for that purpose, into the oven; and

The invention consists in a peculiar manner of constructing and arranging the tlues for heating and con veying the air; and also in a novel methodofarranging plates in the smoke and heat-passages around the oven. i

To enable others to make and use my invention, I will describe its construction and operation.

On the inside of the plate forming the bottom of the tire-box of' wood cpoking-stovcs, I make one or more ribs, a, which are hollow, and extend back to the airchamber b, which is formed by making a. double back to the tire-box.

On the outer endrof said ribs, I cast a projection, O, suciently high to keep the wood from falling forward and out ofthe front doors.

On the out-side of the bottom plate of' the lire-box, and over the spaces formed by the hollow ribs, I fasten a plate of iron, with one or more holes, H, corresponding with the spaces in the hollow rihsHor dogs, to admit cold air. i

These ribs are thus used for the double purpose of dogs to hold the wood, and to form passages for the air to enter the air-chamber b, in rear of the tire-box.

I then, on each side of the part ot' the stove in rear of the tire-box, form hot-air tlues, m m, by making the sides double, extending from the air-chamber I) back as far as the elevated oven G2.

They are then turned up, as shown in Iig. l at I), until they extend through the lower plate ofthe oven, which is provided with holes for the.xeception of said i'lues.

Through the upper part of the sides of the oven, I provide holes, p 17,-to allow the air to enter the exittlues, whereby a thorough circulation is obtained through the entire length of the ues formed by the hollow ribs ordogs a, air-chamber b, and `fines m m, into the oven C2 and exit-holes p p.

The elevated oven C2 is provided with due-plates, I I, between the outside case and the oven.

.In ii'ontthey are joined together at the top, near the centre of the oven, diverging toward the bottom, leaving sufficient space between the lower corner of the oven and the plates to allow the heat from the re' box to ascend.

Similar plates are provided for the rear of the oven, with the exception that they are not joined together at the top, but are let't apart and provided with a` damper, K, to change the direction of the heatfrom the tire-box, and extend upward to the lower side of the top covering.

On the front side of the top ofthe oven, I also place a plate, G, between the outside case and the oven, but not extending the full length ofthe oven.

On the back of the top of the oven, I also put plates of iron, S S, between the outside cover andthe oven, extending from the flue-plates Iz I2 toward butnot quite to the ends of the oventhns leaving passages for the heat from the tire-box, as shown in tig. 3.

The operation of these improvements is such, that as the cold air enters the holes at the bottom cf the tire-box, it passes through the hollow ribs or dogs a into the air-,chamber 1g, and is heated, thence along the air-fines m lm, acquiring a greater heat before it enters the elevated oven C, thence into the exit-fines.

The arrangement of the plates' l I, G, and S S is for the purpose of forming afhot-airchamber on the sides of the oven, and distributing the heat more equally' over it, and at the same time making selfjcleaning tlues.

The fire plates in front being joined at the top and diverging toward the bottom, leave no projection for soot and ashes to lodge, and in the rear the operating the damper effects the same results, and theyfall below the oven, and are easily removed. i t

1 As the heat passes from the tire-box it is arrested by the liuc-platesl I and damper K, and caused t0 return to the lower four corners of the oven. Then, as it arises, it is again arrested by the flue-plates G and S S, and caused to return to the four upper corners; thence it passes over the oven into the exit-dues.

By the arrangement ofthe hollow ribs answering the double purpose of air-passages, and dogs holding the wood, they are not so apt to burn out, which is the case in stoves having solid dogs, which have to be replaced at short intervals.

I lalso obtain greater heating-surface for the air as it passes into the oven.

By placing the conducting-dues from the air-chamber to the oven ou the sides, I gain the object of having a clear, open space for the draught ofthe fire, and

V.also the. great desideratum of having the hot air 'enter 'that it comes in Contact with all its parts, and forms self-cleaning fines.

I am aware that stoves have .heretofore been made in which fines were provided 'for heating and conveying air to the oven, and therefore Iv do not claim,

broadly, n stove having these features, irrespective of its special construction; but, having fullydescribedmy improved stove,

What I claim, isv 1. A cook-stove, having the hollow .ribs a, with the inlet-passage H, chamber b, and` the side iues m, with pipes D, connecting said fines with the oven, all constructed and arranged to operate substantially as.

shown and described. 2. The arrangement, within the smoke-ihres` of the oven, of the front inclined plates I, with the detiectng` plate G at the top, the rear inclined plantes I2, with the valve K, and detieotng-plates S, es herein set forth.

PETER PARADIS: Witnesses: j f

` JAs.LORENzo GAGE,

IRA A. HEBBARD.

Images