US121911A - Improvement in fire-places - Google Patents
Improvement in fire-places Download PDFInfo
- Publication number
- US121911A US121911A US121911DA US121911A US 121911 A US121911 A US 121911A US 121911D A US121911D A US 121911DA US 121911 A US121911 A US 121911A
- Authority
- US
- United States
- Prior art keywords
- fire
- holes
- improvement
- places
- dust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004927 clay Substances 0.000 description 10
- 229910052570 clay Inorganic materials 0.000 description 10
- 239000000428 dust Substances 0.000 description 6
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 4
- 239000002956 ash Substances 0.000 description 4
- 230000001105 regulatory Effects 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000015450 Tilia cordata Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/18—Stoves with open fires, e.g. fireplaces
- F24B1/185—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion
- F24B1/189—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by air-handling means, i.e. of combustion-air, heated-air, or flue-gases, e.g. draught control dampers
- F24B1/1895—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by air-handling means, i.e. of combustion-air, heated-air, or flue-gases, e.g. draught control dampers flue-gas control dampers
Definitions
- This invention relates to that class of fire places which is provided with fire-clay backs; and the invention consists, first, in constructing the back in a single piece of fireclay, molded to the proper shape, and adapted to have different kinds of fronts or facings secured to it as may be desired; secondly, in constructing the back in a single piece, molded of fire-clay, with side fines and dust-holes, as hereinafter described and thirdly, in the construction of the damper by which the direct draught is regulated.
- A is the front; B, the back; C, the damper; and c c, the rods by which the latter is adjusted to regulate the draught.
- the back is molded in a single piece, with a concave fire-back, 1), coming Well forward at the grate, so as to make a very thick and indestructible wall at that point. Underneath the grate it is recessed, as shown at b, said recess extending back of the grate, so that the dust and ashes will not accumulate directly beneath the fire, and thereby choke the draught.
- a dust-hole, d is made through the center of the back wall of this recess, and two other dust-holes, e e, are made through the side walls at each end of the recess. These latter holes communicate with draughtflues f f on each edge of the back B, as shown in Fig. 1, made by deeply grooving the edges and top of said back when it is molded.
- the direct draught is in line of the arrows in Fig. 2, and is regulated by the damper, which is also constructed of fire-clay, and can be moved back and forth by means of the two rods 0 c.
- the front edge of the damper is recessed,
- the holes 6 e and fluesjf while ordinarily employed to carry off the dust and light ashes, may be employed as an indirect draught-flue, when a slow fire is required, by simply closing the front side of the ash-pit by any means, as, for example, a sheet-iron fender, high enough to reach the top of the grate. A slow draught will in that case be established down through the burning coal into the ash-pit, and thence through the holes e cand up the fines ff.
- the holes 0 c are also convenient in setting the back, and in moving it from place to place.
- the back when molded is provided with suitable holes to admit the rods to a, by which the front is secured to it; and is also provided with spaces to accommodate the screw-nuts n, which hold the rods in place.
- the back and front are designed to be first attached together, and then set into the chimney. In the summer the whole can be removed. In inserting and removing the fire-place no mason work is required, and no lime or mortar necessary. Thus all the dust and dirt incident to the setting up and removal of the old-fashioned fire-frame every fall and spring are avoided, while the necessity of a skilled workman is obviated, and a considerable item of semiannual expense is done away with.
- the fire-place consisting of a cast-iron front, A, and a fire-clay back, B, molded in a single piece and attached to the front by rods a a and nuts or, substantially as and for the purposes set forth.
- the back B molded of fire-clay in a single piece, with holes to receive the rods a a, and with the side grooves ff and the dust-holes e 6, substantially as and for the purposes herein set forth.
- the damper 0 provided with the front recess v and adjusted by means of rods 0 0, substantially as and for the purposes set forth.
Description
m. THOMAS.
Improvement in Hare 944312198.
Patented Dec. 12,?871.
UNITED STATES PATENT OFFICE.
REES P. THOMAS, SGIOTOVILLE, OHIO.
IMPROVEMENT IN FIRE PLACES.
Specification forming part of Letters Patent No. 121.911, dated December 12, 1871.
To all whom it may concern:
Be it known that I, REEs P. THOMAS, of Sciotoville, in the county of Scioto and State of Ohio, have invented an Improved Fire-Place Back; andIdo hereby declare the following to be a full, clear, and exact description of the same, reference being had to the accompanying drawing forming part of this specification, in which- Figure 1 is a perspective view, and Fig. 2 a central vertical section.
Similar letters of reference in the accompanying drawing denote the same parts.
This invention relates to that class of fire places which is provided with fire-clay backs; and the invention consists, first, in constructing the back in a single piece of fireclay, molded to the proper shape, and adapted to have different kinds of fronts or facings secured to it as may be desired; secondly, in constructing the back in a single piece, molded of fire-clay, with side fines and dust-holes, as hereinafter described and thirdly, in the construction of the damper by which the direct draught is regulated.
In the drawing, A is the front; B, the back; C, the damper; and c c, the rods by which the latter is adjusted to regulate the draught. The back is molded in a single piece, with a concave fire-back, 1), coming Well forward at the grate, so as to make a very thick and indestructible wall at that point. Underneath the grate it is recessed, as shown at b, said recess extending back of the grate, so that the dust and ashes will not accumulate directly beneath the fire, and thereby choke the draught. A dust-hole, d, is made through the center of the back wall of this recess, and two other dust-holes, e e, are made through the side walls at each end of the recess. These latter holes communicate with draughtflues f f on each edge of the back B, as shown in Fig. 1, made by deeply grooving the edges and top of said back when it is molded. The direct draught is in line of the arrows in Fig. 2, and is regulated by the damper, which is also constructed of fire-clay, and can be moved back and forth by means of the two rods 0 c. To prevent an nnskillful person from entirely closing the draught, the front edge of the damperis recessed,
as shown at 1:, so that however tightly it may be closed, there will always be sure escape for the smoke and gases. The holes 6 e and fluesjf, while ordinarily employed to carry off the dust and light ashes, may be employed as an indirect draught-flue, when a slow fire is required, by simply closing the front side of the ash-pit by any means, as, for example, a sheet-iron fender, high enough to reach the top of the grate. A slow draught will in that case be established down through the burning coal into the ash-pit, and thence through the holes e cand up the fines ff. The holes 0 c are also convenient in setting the back, and in moving it from place to place. The back when molded is provided with suitable holes to admit the rods to a, by which the front is secured to it; and is also provided with spaces to accommodate the screw-nuts n, which hold the rods in place. The back and front are designed to be first attached together, and then set into the chimney. In the summer the whole can be removed. In inserting and removing the fire-place no mason work is required, and no lime or mortar necessary. Thus all the dust and dirt incident to the setting up and removal of the old-fashioned fire-frame every fall and spring are avoided, while the necessity of a skilled workman is obviated, and a considerable item of semiannual expense is done away with.
Having thus described my invention, what I claim as new, is
l. The fire-place, consisting of a cast-iron front, A, and a fire-clay back, B, molded in a single piece and attached to the front by rods a a and nuts or, substantially as and for the purposes set forth.
2. The back B, molded of fire-clay in a single piece, with holes to receive the rods a a, and with the side grooves ff and the dust-holes e 6, substantially as and for the purposes herein set forth.
3. The damper 0 provided with the front recess v and adjusted by means of rods 0 0, substantially as and for the purposes set forth.
REES P. THOMAS.
Witnesses:
A. BRASE,
A. Y. THOMAS. (154.)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US121911A true US121911A (en) | 1871-12-12 |
Family
ID=2191352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US121911D Expired - Lifetime US121911A (en) | Improvement in fire-places |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US121911A (en) |
-
0
- US US121911D patent/US121911A/en not_active Expired - Lifetime
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