US54654A - Improvement in steam-generators - Google Patents
Improvement in steam-generators Download PDFInfo
- Publication number
- US54654A US54654A US54654DA US54654A US 54654 A US54654 A US 54654A US 54654D A US54654D A US 54654DA US 54654 A US54654 A US 54654A
- Authority
- US
- United States
- Prior art keywords
- improvement
- steam
- box
- generators
- boiler
- 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
- 238000010276 construction Methods 0.000 description 6
- 102100008671 TNMD Human genes 0.000 description 2
- 101700018999 TNMD Proteins 0.000 description 2
- 241001349296 Tragia volubilis Species 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
Definitions
- Figure l a side view of the tire box end of the boiler, within which my improvement is made;
- Fig. 2 an end view of the same;
- Fig. 3 a longitudinal vertical central section, and in Fig. 4 a transverse section on line a: x.
- My invention relates to an improvement in that part of the boiler immediately adjoining the fire-box; and 1t consists in extending the water-cham ber and tubes into the fire-box over the fire, whereby a -greatlyincreascd amount and more effective use ot' fire-surface is produced.
- the outer case, A, of the boiler is of the usual form and construction, with an inner case, B, which forms a water-space, C, entirely around the fire-box.
- the red line, Fig. 3 denotes the line of grate-bars. has been placed on the line d, the upper plate of the fire-box extending back to the tubesheet.
- the tube-sheet D is brought farther into the firebox, as seen in Fig. 3, and the under side of that part of the Water chamber which is thus extended into the fire-box is made convex, as seen in Fig. 4.
- the tire surface is iucreased by so much as the area of that part of the boiler and tubes thus extended into the ⁇ 1re-box, .the under surface of the boiler tendin g to spread the heat to throw it more to the outer surfaces, thereby increasing the effective force of the fire.
- the fireopening E should be placed down suciently low to enable thc fireman to properly tend the fire therein.
- a steam-generator having a portion of the boiler' extended into the tire box for the purpose of increasing ⁇ the heating-surface thereof and distributing the beat therein, substantially as and for the purpose described.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tires In General (AREA)
Description
UNITED STATES PATENT OEEIcE.
WILLIAM ZELLNER, OF NEW YORK, N. Y., ASSIGNOR TO HIMSELF AND M. M. ROUNDS, OF NEW HAVEN, CONNECTICUT, AND J. ELJEROLD,
OF JERSEY CITY, NEW JERSEY.
IMPROVEMENT IN STEAM-GENERATORS.
Speciiication forming part of Letters Patent N o. 54,654, dated May 8, 1866.
To all whom Muay concern:
Be it known that I, WILLIAM ZELLNER, of New York, in the county of New York and State of New York, have invented a new Improvement in Steam-Boilers; and I do hereby declare the following, when taken in connection With the accompanying drawings and the letters of reference marked thereon, to be a full, clear, and exact description of the same, and which said drawings constitute part of this specification, and represent, in-
Figure l, a side view of the tire box end of the boiler, within which my improvement is made; Fig. 2, an end view of the same; Fig. 3, a longitudinal vertical central section, and in Fig. 4 a transverse section on line a: x.
My invention relates to an improvement in that part of the boiler immediately adjoining the fire-box; and 1t consists in extending the water-cham ber and tubes into the fire-box over the fire, whereby a -greatlyincreascd amount and more effective use ot' lire-surface is produced.
To enable others skilled in the art to constructand use myimprovements, I will proceed to describe the same as illustrated in the accompanying drawings.
\ The outer case, A, of the boiler is of the usual form and construction, with an inner case, B, which forms a water-space, C, entirely around the lire-box. The red line, Fig. 3, denotes the line of grate-bars. has been placed on the line d, the upper plate of the fire-box extending back to the tubesheet.
In my improvement the tube-sheet D is brought farther into the lirebox, as seen in Fig. 3, and the under side of that part of the Water chamber which is thus extended into the fire-box is made convex, as seen in Fig. 4. By this construction the tire surface is iucreased by so much as the area of that part of the boiler and tubes thus extended into the `1re-box, .the under surface of the boiler tendin g to spread the heat to throw it more to the outer surfaces, thereby increasing the effective force of the lire. In this construction the lireopening E should be placed down suciently low to enable thc fireman to properly tend the lire therein.
Having therefore thus fully described my invention, what I claim as new and useful, and desire to secure by Letters Patent, is-
A steam-generator having a portion of the boiler' extended into the tire box for the purpose of increasing` the heating-surface thereof and distributing the beat therein, substantially as and for the purpose described.
' WILLIAM ZELLNER.
Witnesses:
JOHN E. EARLE, M. A. HINE.
Heretofore the tubesheet
Publications (1)
Publication Number | Publication Date |
---|---|
US54654A true US54654A (en) | 1866-05-08 |
Family
ID=2124197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US54654D Expired - Lifetime US54654A (en) | Improvement in steam-generators |
Country Status (1)
Country | Link |
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US (1) | US54654A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150168523A1 (en) * | 2013-12-16 | 2015-06-18 | Kabushiki Kaisha Toshiba | Mri apparatus |
-
0
- US US54654D patent/US54654A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150168523A1 (en) * | 2013-12-16 | 2015-06-18 | Kabushiki Kaisha Toshiba | Mri apparatus |
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