US13111A - Steam-boiler - Google Patents
Steam-boiler Download PDFInfo
- Publication number
- US13111A US13111A US13111DA US13111A US 13111 A US13111 A US 13111A US 13111D A US13111D A US 13111DA US 13111 A US13111 A US 13111A
- Authority
- US
- United States
- Prior art keywords
- boiler
- furnace
- steam
- seen
- sheet
- 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
- 239000000779 smoke Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000007789 gas Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000003137 locomotive Effects 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
- F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
- F24H1/28—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49387—Boiler making
Definitions
- Figure 1 denotes a central, vertical, and longitudinal section of such a boiler
- Fig. 2 is a vertical and transverse section of it, such being taken through the fireplace or furnace and on the line C, D, o-f Fig. 1
- Fig. 3 is another transverse and vertical section thereof it being taken through the furnace, the stack of smoke tubes, and through the line E, F, of Fig. 1
- Fig. 41 is a horizont-al section taken on line G, I-I, of Figs. l, 2, and 3
- Fig. 5 is an underside view of the bottom of the ash pit.
- I exhibits the furnace or replace of a locomotive steam boiler, the same being provided not only with a grate as seen at K, but with an ash pit under the same as shown at L.
- the furnace is disposed within a boiler M, and so that there shall be a water space extending around it as seen at N, N, N, in the drawings.
- the boiler or inclosing sheet of said tubes being made to extend over the grate in such manner that the flame and gases from the fire may not only pass against the said tube sheet O, O, and the said inclosing sheet R, R, but through the extended part of the tubes.
- W, I carry a series of pipes, X, X, X, out of ythe same and through the water space o-f the boiler as seen in Figs. 1, and 4.
- I For the purpose of readily discharging the ash pit, I provide its bottom with an opening to which I apply a large door C, and so that said door may turn downward on hinges as seen at D.
- the said door In order to close the opening, the said door may be fastened by means of lever latches, E, E, connected with a hand lever, F, by a lever, Gr, and joining rod, H', as seen in Fig. 5, each of said latches being made to operate in combinatio-n with a suitable hook or staple, I, affixed to the ash pit.
- such boiler may be provided with a series of hollow tubes as seen at, L', in Figs. 1, 2, and 3, they being made to project into the furnace, to open into the water space surrounding it, and to have their ends which are within the furnace closed.
- These tubes serve as so many additional means of heatsheet, (O), smoke tubes (P, P,) and boiler,
Description
UNITED STATES `PATENT OFFICE.
CHARLES F'. THOMAS, OF TAUNTON, MASSACHUSETTS.
STEAM-BOILER.
Specification of Letters Patent No. 13,111, dated June 19, 1855.
drawings, letters, figures, and reference thereof.
Of the said drawings,Figure 1, denotes a central, vertical, and longitudinal section of such a boiler; Fig. 2, is a vertical and transverse section of it, such being taken through the fireplace or furnace and on the line C, D, o-f Fig. 1; Fig. 3, is another transverse and vertical section thereof it being taken through the furnace, the stack of smoke tubes, and through the line E, F, of Fig. 1; Fig. 41, is a horizont-al section taken on line G, I-I, of Figs. l, 2, and 3; Fig. 5, is an underside view of the bottom of the ash pit.
In these drawings, I, exhibits the furnace or replace of a locomotive steam boiler, the same being provided not only with a grate as seen at K, but with an ash pit under the same as shown at L. The furnace is disposed within a boiler M, and so that there shall be a water space extending around it as seen at N, N, N, in the drawings.
Instead of arranging the tube sheet O, at the extreme back of the furnace in the usual way I bring it or the boiler and stack of smoke tubes P, P, P, forward into the furnace or fire place I, as seen in Figs. 1 and 3, and more particularly in the former; the boiler or inclosing sheet of said tubes being made to extend over the grate in such manner that the flame and gases from the fire may not only pass against the said tube sheet O, O, and the said inclosing sheet R, R, but through the extended part of the tubes.
By this improvement a very great and highly important increase of the extent of the heating surface exposed to the fire is attained. Y
For the purpose of supporting the crown sheet T, as well as the sides of the furnace under the great pressure of steam to which such are exposed I employ the said extension, R, R, of the boiler in the furnace, sustaining said crown sheet thereon by means of suitable posts or standards or by hollow tubes U, U, as seen in Figs. 1 and 3, through which communication may be opened between the water space N, N, above the crown sheet and that within the extended part R, R, of the boiler. These hollow tubes having their extended surfaces subject-ed to the action of the smoke and volatile products of combustion proceeding from the fuel of the furnace serve to aid in facilitating the introduction of heat into the water.
The above described mode, of sustaining the crown sheet T, and portions of the sides of the furnace, (viz, by means of the extension R, R,) is a very advantageous means of accomplishing suchA a result. Between the top of the extension R, R, and the crown sheet T, there is a flue space W, through which the smoke and gas-es from the Vfire are enabled to circulate, and not only heat the crown sheet, T, but at the same time impart heat to the top plate of the extension R, R.
In order to discharge the surplus heat and gases from the flue space, W, I carry a series of pipes, X, X, X, out of ythe same and through the water space o-f the boiler as seen in Figs. 1, and 4.
For the purpose of readily discharging the ash pit, I provide its bottom with an opening to which I apply a large door C, and so that said door may turn downward on hinges as seen at D. In order to close the opening, the said door may be fastened by means of lever latches, E, E, connected with a hand lever, F, by a lever, Gr, and joining rod, H', as seen in Fig. 5, each of said latches being made to operate in combinatio-n with a suitable hook or staple, I, affixed to the ash pit.
I would take occasion to remark that in connection with the extension of the boiler and its tube stack into the furnace or fireplace in the manner hereinbefore described, such boiler may be provided with a series of hollow tubes as seen at, L', in Figs. 1, 2, and 3, they being made to project into the furnace, to open into the water space surrounding it, and to have their ends which are within the furnace closed. These tubes serve as so many additional means of heatsheet, (O), smoke tubes (P, P,) and boiler,
(M), or its inclosing sheet, R, into the fire place, (I) and over the fire grate (K) in 10 part of the boiler as specied; the same serving tor greatly increase the extent of heat-ing surface exposed to the fire.
In testimony whereof I have hereunto set my signature this third day of March A. D. 1855.
CHAS. F. THOMAS.
Witnesses:
R. H. EDDY, F. P. HALE, Jr.
Publications (1)
Publication Number | Publication Date |
---|---|
US13111A true US13111A (en) | 1855-06-19 |
Family
ID=2073442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13111D Expired - Lifetime US13111A (en) | Steam-boiler |
Country Status (1)
Country | Link |
---|---|
US (1) | US13111A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2749887A (en) * | 1955-03-28 | 1956-06-12 | Gustav E Olsen | Welded water wall boiler |
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0
- US US13111D patent/US13111A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2749887A (en) * | 1955-03-28 | 1956-06-12 | Gustav E Olsen | Welded water wall boiler |
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