US1015330A - Stove. - Google Patents

Description

D. w'. lsaAlmW.r

sTovB. lAPPLICATION FILED BECA, 1909.

Patented Jan. 23, 1912.

2 SHEETS-SHEET 1.

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n. W.MARL0W.-

sTovE.

, APL'I'oATI'oN FILED DI: L4.' l i 1,015,330. o 1909 Patented 1:11123, 1912.

2 SHEETS-SHEET 2.

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DANIEL winniAivLs'y iviAnLoW, oF'EAsI'IPoiNT, esencial 'Specification of Letters fatent.

To all whom ttmwy concern: c

-f Beit known that I, DANIEL v a citizen of the United States, residing at East Point, in the county of Fulton and State of Georgia, have invented a-new and useful Stove, of which the following isy a specification. y y v It is the object of the present inventionr to provide an improved constructi'on of' stove and the invention isy directed u'more particularly to that class of stoveswhich are i employed for the Vpurpose of cooking, and the invention aims Lprimarily to provide, in

a stove of this class, means whereby. the*V ovens of the stove may be heated tol the desired and proper degree independently one of another and wherein a water reservoir is provided from which hot water4 may vbe drawn at any time the stove is in actual use.

More specifically speaking, it is one object of the invention to provide a stove; of' the general type mentioned above in which will be arranged one (or more ovens, the said ovens being so relatively arranged and the space between the ovens andone wall of theV body of the stove beingv so controlled by dampers that either oven may be heated to a comparatively high degree while*k the other oven may be kept comparativelycool.

It is a still further object ofthe inven# tion to provide withina cooking stove ,ofAv

the class described, a water reservoir which will have an inclined bottom wall ype'rn'iit. ting sediment to collect 'at one particulary point, and the invention further resides, asf

regards this feature of the invention, in,providing means fory drawing f off the water within uthe reservoir when it Ais desired tol be so located or will lead from such a point in thevbottoiii Y wall of the reservoir as tod-,keep .the reservoir4 at all times free r from any collections o'sedi-r use'the same which meansjwill ment. .n H, With the above'and other objectsinview,

the invention resides in the constructionandA relationk of parts shown in :the accompanying drawings of which,

f. Figure 1 is a view in front elevation; of a stove constructed in accordance with the present invention.I Fig. 2 is a vertical sectional view therethrough taken from frontto'rear. Fig. 3 is a horizontal sectional view on the line 83 of Fig. 2 and l3`igq4t7isa ysimilar view on the line 4 4 of F ig. 2.

\ In the drawings, the stove body is illusn tratedias comprising a baclrwally indicated the numeral 6,V a top wall?, andside walls 8,.; Thebody is provided with'a `forward extension including a top 9, a frontland extended portions of the side walls 8 ofthe body, ...this extension adording a 'lire-box Y y Patenteaaan. 23,1912.v Appiicatin filed December 4,1909. Y SeriaiNO. 531,429:A f i i by the Anumeral 5, amfront wall indicatedfby., W. MAnLow,

that will be presently described. Lid vopenings. are ormed in the1top of Lthe stove and theseopenings arekclosed by the Vordinary tormsfof stove lids ,indicated bythe nu-V L meral l1.

As heretofore stated, there isembodiedin thestructure of thestove awater reservoir f one/'wall of which affords one wallu of the fire box` and in conjunction with this water reservoir there is provided a` hollow or tubular grate .construction which 'is in communica-- tion 'with the reservoir. This structurewilll now-be described. As is clearly showni-in' the drawings, the water reservoir is built.y

in thelower portion of the body of thestve and liesiwholly in'a planeL below the planeI y' ofy the top' 9 of the fire box'qofathe Stove althoughdt is located rearwardly ofthefsaid iire boX, and the top wall Vof this reservoir. is indicated by the numeral 12,l thexfront wall by the numeral 13 andthe bottomwall `bythefnumeral 14. It willnbe observed that not only ldoes the top wall `12 ofjfthel water,- reservoir incline kdownwardly and forwardly-rf kbut thatzthe bottom wall 14 inc-lines,l in a corresponding direction` although to a considerablygreater` degree so that the A`water A reservoir is of greater depthl and ,reaterY capacity at, its 'front than at its rear.n It will.

further be observed from an inspection of Fig. 2" of the drawings that the front wall 13 :of the water reservoir is inclined 11pwardly Vand rearwardlyfand' affords the rear` wall of'the fire box, the bottom of thefire bo'icatlthe rear beingg deiined by-y thelower edge of'this wall.,A Water may be supplied1 i to thewater reservoirjust described 'by way offan inlet which isbowl like in forni and is indicated by the numeral 15 it bingo'pen at its topand beinglocated upon one Asidey ofthe/*stove body at `the rear thereofand. Y

in` communication with Vthe water reservoir' at the'upperrear endthereof.` The inlet isopen at itstop and is'normally closed bymeans of. a hinged cover 16 which may be raised;

,whenv water isv to be poured into theresern voir through the inlet, .it being loweredia'fter fthe reservoir has been lled. At this point,

it-^may be vstated thatV any steam accumulat` ing within the water reservoir, providedthe 'l pressure reaches a predetermined degree will escape by lifting, by reason of the pressure, the lid 16 of the inlet and that by reason of this construction all danger from explosion due to steam pressure is entirely obviated.

In order that water may be readily drawn from the reservoir when desired, there is provided a spigot which is indicated by the numeral 17 and opens through that side of the stove body upon which the inlet 15 is located and this spigot communicates with the water reservoir at the lowest point therein, or in other words at the extreme front of the bottom of the water reservoir.

It will be readily appreciated from the foregoing, that any foreign matter and sediment within the water in the reservoir will settle or fall to the bottom of the water reservoir, and will gradually settle down the inclined bottom wall 14 thereof to the front of the reservoir, so that while such sediment will be drawn off through the spigot 17 whenever the same is opened, it will not be drawn oif in great quantities as it accumulates at this point and the water drawn off will consequently be practically as free from sediment as when introduced into the reservoir.

The ash pit of the ire box is indicated by the numeral 18 and at the upper front edge of the ash pit there is positioned a comparatively large tube 19 and establishing communication between this tube and the lower front of the water reservoir are hollow tubular grate bars indicated by the numeral 20, there being other" grate bars 21 constituting the front of the grate of the re box. The

fire box is provided with a door opening 22 in its front wall 10 closed by a door 23, and a door opening in its side which is closed by a door 24, the ash pit being similarly provided in its side with a door opening closed by a door 25 located below the door 24.

Built or arranged within the body of the Vstove above the water reservoir therein are ovens and of these ovens the lower one is indicated by the numeral 26 and the upper Y one by the numeral 27 As stated above, one oven is arranged above the other and both ovens are spaced at the front and rear from the corresponding walls of the stove body as is clearly shown inV Fig. 2 of the drawings. A partition 28 extends from the rear wall of the stove body forwardly but terminates short of the front wall thereof, and this partition also extends from side to side of the said stove body and is located in a.y plane between the top wall of the lower oven 26 and the bottom wall of the upper oven 27.V Furthermore, it will be Y observedthat the forward edge of the partition 28 is in a plane with the front walls of the ovens 26 and 27. Y

In connection with the oven 26, there is provided a damper which is indicated by the numeral 29 and which is mounted to rock with a damper rod 30, one end of which projects through one side wall of the stove body and has a finger piece 31 thereon whereby the damper may be swung to extend upwardly as indicated in dotted lines in Fig. 2 of the drawings, or to lie in a substantial horizontal plane as illustrated in full lines in the said ligure of the drawing. then the damper is in the latter position, the free edge of its plate rests upon the upper side of the oven 26 at the forward edge thereof, and the space between the front of the oven and the front wall of the stove body is therefore closed when the damper is in this position. A similar damper 32 is mounted in a plane with the upper wall of the upper oven 27 and coperates with the upper forward edge of the oven in the same manner as does the lirst mentioned damper 29 with the forward edge of the oven 26. A smoke flue 33 leads from the stove body at the top wall 7 at a point substantially directly above the damper 32.

From the foregoing description of the invention it will be understood that when the damper 29 is in full in position as illustrated in Fig. 2 of the drawings, the hot air currents from the ire box of the stove will pass upwardly rearwardly between the upper wall 12 of the water reservoir and the under side of the lower oven 26 thence upwardly between the back wall of the stove body and the corresponding wall of the oven, and thence forwardly above the oven and between the top wall of the same and the partition 28, this circulation of heated air currents serving to heat the said lower oven 26 to a high temperature but hardly affecting the oven 27. On the other hand, when it is desired to heat the upper oven 27 to a greater degree than the lower oven 26, the damper 29 is swung or moved to dotted line position shown in Fig. 2 of the drawings, whereupon the heated air current will pass directly upwardly between the front wall of the lower oven 26 and the front wall of the stove body after which they will pass above the partition 28 and between the same and the bottom of the upper oven 27 thence upwardly behind the said oven and linally between the top of stove body and the top of the oven 27 and out through the flue 33, the damper 32 being in the full line position shown in Fig. 2 of the drawings. When it is desired to cause quite a draft through the stove and to avoid heating either of the ovens to any appreciable high degree of temperature both of the dampers are moved to assume the dotted line position illustrated in Fig. 2 of the drawings, whereupon the air currents will have direct passage upbetween the front wall of the stove body and the front of the two ovens and out through the'smoke ue 33.

It will be noted that soot doors 35 Vare pro t vided in the backwall of the stove' body in planes immediately above the upper facet fire boX being located at the front oflv the said body, a partition extending from side to side Within the body and from the rear wall thereof forwardly and terminating short of the front wall,y an oven' arranged within the body belowthe partitionk y.and with its front and rear walls spaced from the corresponding walls of the body and its top wall spaced below the partitiomthe said oven being rearwardly off-set with respect to the fire box, a damper extending1 across Copies of this patent may'be obtained forfiive cents each, addressing t Washington, D. C. I f

vthe body at the frontthereof andlmo'vable to position toclose thev space between the front of the oven and the front wall of the body', an oven located within the body above the 4partition and having its bottom wall spaced nfrom the` said partition and its front and rear walls spaced fromthe corresponding'walls'of the body, the body having an outlet in the top thereof, and a damper eX- tending across the body at the front thereof and movable to position to close the space a v l between the front of the last mentioned "oven and the front wall of the body.y

In testimony that I claim the foregoing as my own, I havehereto affixed my signature in the ,presence of two witnesses.

DANIEL WILLIAMS MARLOW.`

Witnesses J WALKER (3. R. BROWN. y

the Commissioner of Patents,

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