US354686A - William jackson chapman - Google Patents
William jackson chapman Download PDFInfo
- Publication number
- US354686A US354686A US354686DA US354686A US 354686 A US354686 A US 354686A US 354686D A US354686D A US 354686DA US 354686 A US354686 A US 354686A
- Authority
- US
- United States
- Prior art keywords
- boiler
- chamber
- chapman
- tubes
- fines
- 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
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- 206010022000 influenza Diseases 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B9/00—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body
- F22B9/02—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body the boiler body being disposed upright, e.g. above the combustion chamber
- F22B9/04—Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body the boiler body being disposed upright, e.g. above the combustion chamber the fire tubes being in upright arrangement
Definitions
- My invention relates to vertical boilers; and it consists in the combination, with a vertical boiler having vertical fines and a recessed head, of an auxiliary annular chamber, forming a receptacle for water and steam, and connected with the upper part of the boiler by series of tubes, the auxiliary chamber forming, in connection with the recessed head, a smoke-chamber and an extended heatiug surface for utilizing a part of the heat which is usually allowed to escape from the smokepipe.
- the object of my invention is to obviate this difficulty by arranging the boiler so that the upper ends and the fines will be continuously submerged in water.
- the body A of my improved boiler is provided with a fire-box, B, with a recessed head, 0, and Vertical fines a, passing through the fine-sheet of the fire-box and through the recessed head.
- the annular space I), surrounding the recessed head 0, is provided with series of outlet-pipes D, which vary in numher and size with the size of the boiler.
- a chamber, E Above the boiler,and resting upon the annular surface at the top thereof, is a chamber, E, preferably of the same diameter externally as the body of the boiler.
- a hollow cone, F having a flange, 0, at, its base, is secured in the chamber E.
- the upper and smaller end of the hollow cone F connects with a collar, G, adapted to receive the smoke-pipe.
- the internal diameter of the base of the hollow cone is the same as the internal diameter Serial No. 197,434. (No model) of the recessed head 0, and the hollow cone forms in connection with the recessed head a smoke-chamber, in which is received the products of combustion rising through the flues a.
- the chamber E besides raising the waterlevel of the boiler so that the fines are protected, provides efiicient steam-room, increases the heating-surface of the boiler, and utilizes the heat of the flues, which without my improvement would pass directly to the smokepipe and be lost.
- the chamber E By connecting the chamber E with the bodyA of the boiler in the manner described, the chamber can at any time be removed for repairs or for repairing the boiler.
- a boiler formed of the body A, having a firebox, B, the recessed head 0, and fines a, the annular chamber E, formed around the hollow cone F, the pipes D D, and couplings d, connecting said pipes, substantially as herein shown and described.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Earth Drilling (AREA)
Description
(No Model.)
STEAM BOILER.
Patented Dec. 21, 1886.
WITNESSES: $4M.
ATTORNEYS.
UNITED STATES PATENT rrrcn,
WILLIAM J AOKSON CHAPMAN, OF RUTLAND, VERMONT.
STEAM-BOILER.
SPECIFICATION forming part of Letters Patent No. 354,686, dated December 21, 1886.
Application filed April I, 1886.
tional elevation of a boiler embodying my im- I provement.
My invention relates to vertical boilers; and it consists in the combination, with a vertical boiler having vertical fines and a recessed head, of an auxiliary annular chamber, forming a receptacle for water and steam, and connected with the upper part of the boiler by series of tubes, the auxiliary chamber forming, in connection with the recessed head, a smoke-chamber and an extended heatiug surface for utilizing a part of the heat which is usually allowed to escape from the smokepipe.
In vertical boilers as commonly constructed, the upper ends of the vertical fines being exposed to hot steam upon one side and the heat of the fire upon the other, and the upper head or fine-sheet being also subjected to the action of steam upon one side and the fire upon the other side, the fines soon become leaky and are eventually destroyed.
The object of my invention is to obviate this difficulty by arranging the boiler so that the upper ends and the fines will be continuously submerged in water.
The body A of my improved boiler is provided with a fire-box, B, with a recessed head, 0, and Vertical fines a, passing through the fine-sheet of the fire-box and through the recessed head. The annular space I), surrounding the recessed head 0, is provided with series of outlet-pipes D, which vary in numher and size with the size of the boiler.
Above the boiler,and resting upon the annular surface at the top thereof, is a chamber, E, preferably of the same diameter externally as the body of the boiler. A hollow cone, F, having a flange, 0, at, its base, is secured in the chamber E. The upper and smaller end of the hollow cone F connects with a collar, G, adapted to receive the smoke-pipe.
The internal diameter of the base of the hollow cone is the same as the internal diameter Serial No. 197,434. (No model) of the recessed head 0, and the hollow cone forms in connection with the recessed head a smoke-chamber, in which is received the products of combustion rising through the flues a.
In the side of the chamber E, near the bot tom thereof, are inserted series of tubes D, corresponding with the tubes D in the bodyA of the boiler. The tubes D are turned downward at right angles, and the tubes D are turned upward at right angles, the two tubes being united byaunion or coupling, (I, screwed upon the adjacent ends of the tubes, as indicated in the drawing.
By means of the tubes D D communication is established between the upper part of the body A of the boiler and the lower part of the chamber E. The water-level in myimproved boiler is preferably maintained above the mouths of the tubes D. In this manner the submerging of the flues a is always insured.
The chamber E, besides raising the waterlevel of the boiler so that the fines are protected, provides efiicient steam-room, increases the heating-surface of the boiler, and utilizes the heat of the flues, which without my improvement would pass directly to the smokepipe and be lost. By connecting the chamber E with the bodyA of the boiler in the manner described, the chamber can at any time be removed for repairs or for repairing the boiler.
Having thus described my invention, whatl claim as new, and desire to secure by Letters Patent, is 1. The combination, with the boiler-body A, having the recessed head 0, and annular.
space b above the fines, of the auxiliary annular chamber E, formed around the hollow cone F, and connected with the annular space b of the boiler by pipes D D, substantially as herein shown and described.
2. As an improved article of manufacture, a boiler formed of the body A, having a firebox, B, the recessed head 0, and fines a, the annular chamber E, formed around the hollow cone F, the pipes D D, and couplings d, connecting said pipes, substantially as herein shown and described.
WILLIAM JACKSON CHAPMAN.
Witnesses:
NATHL. S. STEARNS, WILLIAM F. WINsnrP.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US354686A true US354686A (en) | 1886-12-21 |
Family
ID=2423737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US354686D Expired - Lifetime US354686A (en) | William jackson chapman |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US354686A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD511974S1 (en) * | 2003-08-11 | 2005-11-29 | E+H Services Ag | Container for aerosol cans |
-
0
- US US354686D patent/US354686A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD511974S1 (en) * | 2003-08-11 | 2005-11-29 | E+H Services Ag | Container for aerosol cans |
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