US82574A - Williams - Google Patents

Description

CHARLES WILLIAMS, or MANCHESTER, NEWA HAMPSHIRE.

Latem Paten: No, 82,574, dazed september 29, 1868,

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To ALL PERSONS To wHoM THESE PRESENTS MAY COME:

i Be it known that I, CHARES WILLIAMS,.0` Manchester, of the county-oi' Hillsborough, and State of New f lampshire', have invented o new and useful Improvement in Cooking-Stoves; and `:do hereby declare the sa'me to be fully described in the Afollowing specification, and represented .fin the accompanying drawings, of which- Figure` Ill is-.a front vieri, and I i v Vlligure 2 a longitudinal section of a stove constructed with my'improvement. Figure 3 is a transverse section taken through the fireplace.` Y This stove I construct iith two ovens, A B, the ipper one being the Larger. .The replace, C, is arranged vinfront of the upper oven, a narrow air-chamber, D, intervening between the two; 'The front plate, a, of the said narrow chamber is perforated with a series of holes, b Z1, andA is provided wit-hva ledge onnarrow shelf, @,toV

E, when raised into the poeiition as exhibited by dotted lines at E), which 'iti may be Ior use 1n summer, but

under other circumstances the grate will be placed at the foot or lower part of the `plate a.

Immediately beneath thegrate is the ash-chamber F, which opens through the front end of the stove, and

. receives'a drawer,"G. Underneath the ash-chamber is a hot closet or heating-chamber, H, which opens through the front end of the stove, and should have one ormore doors to 'its opening.

Extending along underneath the said chamber H is an air-receiving chamber, I, provided witha series of holes, d d, in its front. Y I n i This air`reeeiving chamber I also surrounds the heating-chamber, and the ash-chamber at the rear and. ends of them. The npr-er part of the air-chamber is curved, in manner as represented, and is foraminous, or provided with numerous holes, through which air, when the stove may he in operation, passes directly into the space underneath the giate,"an d' also into the auxiliary chamber D.

There is a ilue, i', extending from the fireplace over the entire top of'the upper oven. There is also afluespace between the two ovens, whichis divided into three fines, fg h, (see Figure 4,) which is a horizontal section, taken throug the Hue-space K. -There -are also three vert-ical ilues, c Zc, in rear of the upper oven. The middle one, l, wi' ich is to lead to a chimney, opens at its side into the lne I', and into thelue'g, and has-a damper, 1L, at its junction with the line I. The tw'o dues c open out of a line, L', which goes underneath the lower oven, and which communicates with the'space K, or its nesj'g z, by a vertical ne, m, arranged in front of the lower oven. There are dampers, o o, at the openings of the lues Ick into the uesflz, such dempers beinglixedV on one rod, and 'made' so as, when turned down horizontally on the lues 7c c, to cut oi' any ilowage of, smoke downward into thespace underneath the lower oven:

To the back of th'e stove I hinge a bracket, n', so that it may be turned down from a vertical to a horizontal osition. This bracket is ver useful as a su ort for'a vessel or article which it ma be desirable to heat b P y PP .Y Y v.

radiation of heat from the stove.

' Figure 5' is'a vertical section,-taken through the fines k z.

On raising the dempers into vertical positions,'the smoke will be caused topass down the fines c c', and into Y the ilue L, thence through the same, and up the flue m, and into and through the ilu'e g, and thencenp the ilue l.

On turning the lower dampers dor-.fn into horizontal positions, and the upper damper into a .vertical one,

I the smoke will pass from the ue I into the fines k k, thence through the iiuesfh, and thence through the line g into the lue Z. In this way we can heat the larger oven by the application of the smoke to its top, rear, and bottom, the loweroven being then heef-led by the smoke acting a, "ainstl its iop. We can throw AtheA smoke or canseitito course against the tcprhcttom, front, and back ofthe lower oven, provided we turn the lower damp- `ers up into a vertical position. By opening the upper damper, that is, by turning down into a horizontal position across the iue Z, the smoke will lbe caused to flow upward through' such flue, instead of going down in rear of either oven.. p Y

c By arranging the larger oven over the smaller oven, and arranging the ues and dampers with respect to them,

in manner as described, I amA enabled to heat both ovens with great'uniformity and' advantage, when the stove may be in use.- L i Furthermore, by myarrangement of the hot closet, and vthe-air-heating ues about it, with the ashchamber and the replace, and with'the ovens and'lthe front of the lesser oven, Ilam enabled to-elfeotnally heeft such hot closet and the ailr passing through the air-'lues. i

Il make no claimfto the arrangement of one oven above another in a stove. What I do claim as my invention in the stove above described, is as follows: A I claim the arrangement of the hot closet H, the ash-chamber F, the air-heating chamber I, the fireplace C, the two ovens A. B, and their smoke-lines, provided with dampers, as described. Also, the combination and arrangement of the auxiliary air-heating chamber D with the fireplace C, the air-receiving and heating lah-amber I, the ash-chamber F', and the. hot closet H.

Also, the-arrangement and combination of the air-heating chambers D I, the hot closet H, the ash-chamber F, the fireplace C, the two ovens A B, and their ii'ues, providedwith dempers, as described.

' CHAS. WILLIAMS.

Witnesses:

R. H. EDDY, A

F. P. HALE, Jr.

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