US38812A - Improved steam-boiler - Google Patents
Improved steam-boiler Download PDFInfo
- Publication number
- US38812A US38812A US38812DA US38812A US 38812 A US38812 A US 38812A US 38812D A US38812D A US 38812DA US 38812 A US38812 A US 38812A
- Authority
- US
- United States
- Prior art keywords
- boiler
- cylinder
- steam
- improved steam
- fire
- 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
- 241000288100 Grus americana Species 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 206010022000 Influenza Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
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
- F22B9/10—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 substantially horizontally, e.g. at the side of the combustion chamber
- F22B9/12—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 substantially horizontally, e.g. at the side of the combustion chamber the fire tubes being in substantially horizontal arrangement
Definitions
- my invention consists in constructing steamboilers in a peculiar manner, for the purpose of increasing the fire-surface, whereby I am enabled to construct steamboilers of sm aller dimensions, obtaining at the same time a larger number ofhorse-power, and likewise to evaporate a greater quantity of water with less fuel than any other description of boiler known.
- I employ a cylinder or shell with a fire-box attached in the usual manner, for the external part of my steam-boiler; second, I employ a smaller cylinder, than the firstnamed cylinder to form the external surface of my combustion-flue; third, I employ a smaller cylinder than the aforesaid second cylinder to form the internal surface ofmy aforesaid combustion-ilue, the two last-mentioned cylinders being attached to the inside headsheet of the tire-box, as shown in the accompanying drawing, and which form crownsheets to the aforesaid fire-box.
- Figure l represents a steam-boiler with my invention attached.
- Fig. 2 is a section of the same.
- A, Fig. 2 represents the grate-bars, and B the fire-box.
- c, Fig. 1, and c c, Fig. 2 represent the cylinder forming the external surface of my aforesaid combustion-Hue.
- D, Fig. 1, and d d, Fig. 2 is the cylinder forming the internal surface of said combustionflue.
- E E, Fig. 2 represent the inside head-sheet of fire-box with the two cylinders C and D attached, and its center cutout to the inside diameter of cylinder D, Fig. 1, and d d, Fig. 2, for the purpose of giving' free circulation for the water in said boiler.
- F F F F F F F F F F F F represent the small flues; G G G G G G G G, the water-space, and H H H the steam-space.
- FIG. 1 1, Fig. 2 represent the cylindrical rings connecting' the two cylinders D and C together, forming circulating-openings to all parts of the aforesaid boiler.
- the upper set or last returndues F F F are for the purpose' of snperheating the steam.
- the cylinder D or its equivalent, in combination with the cylinder C and fire-box B, for the purposes herein set forth.
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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)
- Solid-Fuel Combustion (AREA)
Description
NITED STATES PATENT CEEICE.
IMPROVED STEAM-BOILER.
Specification forming part of Letters Patent No. 38,812, dated June 9, 1863.
To all whom it may concern:
Beit known that I, WELLsLY W. CRANE, of Auburn, in the county ofC-ayuga, in the State of New York, have invented a new and Im- `proved Mode of Constructing Steam-Boilers;
and I do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying drawings, and to the letters ot' reference marked thereon.
The nature of my invention consists in constructing steamboilers in a peculiar manner, for the purpose of increasing the fire-surface, whereby I am enabled to construct steamboilers of sm aller dimensions, obtaining at the same time a larger number ofhorse-power, and likewise to evaporate a greater quantity of water with less fuel than any other description of boiler known.
To enable others skilled in the art to make and use my invention, I will proceed t0 describe its construction.
First, I employ a cylinder or shell with a fire-box attached in the usual manner, for the external part of my steam-boiler; second, I employ a smaller cylinder, than the firstnamed cylinder to form the external surface of my combustion-flue; third, I employ a smaller cylinder than the aforesaid second cylinder to form the internal surface ofmy aforesaid combustion-ilue, the two last-mentioned cylinders being attached to the inside headsheet of the tire-box, as shown in the accompanying drawing, and which form crownsheets to the aforesaid fire-box.
Figure lrepresents a steam-boiler with my invention attached. Fig. 2 is a section of the same.
A, Fig. 2, represents the grate-bars, and B the fire-box.
C, Fig. 1, and C C, Fig. 2, represent my combustion-flue.
c, Fig. 1, and c c, Fig. 2, represent the cylinder forming the external surface of my aforesaid combustion-Hue.
D, Fig. 1, and d d, Fig. 2, is the cylinder forming the internal surface of said combustionflue.
E E, Fig. 2, represent the inside head-sheet of fire-box with the two cylinders C and D attached, and its center cutout to the inside diameter of cylinder D, Fig. 1, and d d, Fig. 2, for the purpose of giving' free circulation for the water in said boiler.
F F F F F F, Fig. 2, represent the small flues; G G G G G G G, the water-space, and H H H the steam-space.
1 1, Fig. 2, represent the cylindrical rings connecting' the two cylinders D and C together, forming circulating-openings to all parts of the aforesaid boiler. The upper set or last returndues F F F are for the purpose' of snperheating the steam.
What I claim as my invention, and desire to secure by Letters Patent, is-
The cylinder D, or its equivalent, in combination with the cylinder C and fire-box B, for the purposes herein set forth.
Witnesses: WELLSLY W. CRANE.
J. SEGOINE, J AcoB R. How.
Publications (1)
Publication Number | Publication Date |
---|---|
US38812A true US38812A (en) | 1863-06-09 |
Family
ID=2108383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US38812D Expired - Lifetime US38812A (en) | Improved steam-boiler |
Country Status (1)
Country | Link |
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US (1) | US38812A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100197379A1 (en) * | 2001-08-17 | 2010-08-05 | Igt | Class of feature event games suitable for linking to multiple gaming machines |
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0
- US US38812D patent/US38812A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100197379A1 (en) * | 2001-08-17 | 2010-08-05 | Igt | Class of feature event games suitable for linking to multiple gaming machines |
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