US216667A - Improvement in tubular boilers - Google Patents
Improvement in tubular boilers Download PDFInfo
- Publication number
- US216667A US216667A US216667DA US216667A US 216667 A US216667 A US 216667A US 216667D A US216667D A US 216667DA US 216667 A US216667 A US 216667A
- Authority
- US
- United States
- Prior art keywords
- improvement
- steam
- boilers
- space
- water
- 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
- WYTGDNHDOZPMIW-UHOFOFEASA-O Serpentine Natural products O=C(OC)C=1[C@@H]2[C@@H]([C@@H](C)OC=1)C[n+]1c(c3[nH]c4c(c3cc1)cccc4)C2 WYTGDNHDOZPMIW-UHOFOFEASA-O 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 206010022000 Influenza Diseases 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B11/00—Steam boilers of combined fire-tube type and water-tube type, i.e. steam boilers of fire-tube type having auxiliary water tubes
Definitions
- Figure 1 is a vertical longitudinal section of a tubular boiler to which my improvement has been applied.
- Fig. 2 is a vertical crosssection of the same, taken through the line x m, Fig. 1.
- the object of this invention is to furnish steam boilers or generators which shall be so constructed as to generate steam faster and with less fuel than boilers constructed in the usual way.
- the invention consists in a steam-boiler provided with serpentine fire-fines, so arranged that their bends or coils may pass alternately through the upper part of the water space and the lower part of the steam-space, as hereinafter fully described.
- A represents the fire-chamber
- B the firegrate
- O the water-space
- D the steam-space
- E the smoke'stack
- the tubes F are tubes, which pass through the firechamber A of the boiler, and the ends of which are connected with the water-space O at the ends of the boiler.
- the tubes F are made in spiral or serpentine form, so that the water in passing through them may beheated more quickly and to a higher temperature, and with lessfuel, than when boilers of th ordinary construction are used.
- the products of combustion pass from the fire-chamber A to thestack E through a series of flues, Gr, only one of which is shown in the drawings.
- the flues G are bent into serpentine or spiral form, so that their bends or coils may pass alternately through the upper part of the water-space O and the steam-space D, as shown in Figs. land- 2.
- serpentine fire-fines G having their upper bends or coils bent alternately to the right and left from a vertical line passing through their lower bends or coils, and communicatin g with the fire-box A and the smokestack E, substantially as and for the purpose described.
Description
P. S FDRBES. Tubular-Boiler.
No. 216,667. 4 PatentedJun e. 17, 1879;.
6 BY, Mg
ATTORNEYS.
UNITED STATES PATENT Orr-Ion;
PAUL S. FORBES, OF NEW YORK, N. Y.
IMPROVEMENT IN TUBULAR BOILERS.
Specification forming part of Letters Patent No. 216,667, dated June 17, 1879; application filed February 17, 1879.
To all whom it may concern:
Be it known that 1, PAUL S. FORBES, of the city, county, and State of New York, have invented a new and useful Improvement in Tubular Boilers, of which the following is a specification.
Figure 1 is a vertical longitudinal section of a tubular boiler to which my improvement has been applied. Fig. 2 is a vertical crosssection of the same, taken through the line x m, Fig. 1.
Similar letters of reference indicate corresponding parts. it 7 The object of this invention is to furnish steam boilers or generators which shall be so constructed as to generate steam faster and with less fuel than boilers constructed in the usual way.
The invention consists in a steam-boiler provided with serpentine fire-fines, so arranged that their bends or coils may pass alternately through the upper part of the water space and the lower part of the steam-space, as hereinafter fully described.
A represents the fire-chamber, B the firegrate, O the water-space, D the steam-space, and E the smoke'stack, of the boiler.
The boiler may be so constructed as to have a water-space, G, at its ends and sides, or only at its ends, as may be desired.
F are tubes, which pass through the firechamber A of the boiler, and the ends of which are connected with the water-space O at the ends of the boiler. The tubes F are made in spiral or serpentine form, so that the water in passing through them may beheated more quickly and to a higher temperature, and with lessfuel, than when boilers of th ordinary construction are used.
The products of combustion pass from the fire-chamber A to thestack E through a series of flues, Gr, only one of which is shown in the drawings. The flues G are bent into serpentine or spiral form, so that their bends or coils may pass alternately through the upper part of the water-space O and the steam-space D, as shown in Figs. land- 2.
With this arrangement the products of combustion, while on their way from the fire-chan1- her A to the stack IE, will part with their heat to the water and steam, heating the water to a higher temperature, and superheating the steam.
With this construction steam will begenerated faster and with a less quantity of fuel 7 than when boilers of the ordinary construction are used.
Having thus described my invention, I claim as new and desire to secure by Letters Patent- The serpentine fire-fines G, having their upper bends or coils bent alternately to the right and left from a vertical line passing through their lower bends or coils, and communicatin g with the fire-box A and the smokestack E, substantially as and for the purpose described.
PAUL S. FORBES.
Witnesses JAMES T. GRAHAM, C. SEDGW'IGK.
Publications (1)
Publication Number | Publication Date |
---|---|
US216667A true US216667A (en) | 1879-06-17 |
Family
ID=2286069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US216667D Expired - Lifetime US216667A (en) | Improvement in tubular boilers |
Country Status (1)
Country | Link |
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US (1) | US216667A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160143472A1 (en) * | 2014-11-20 | 2016-05-26 | Rong-Kuan Chang | Steam heating boiler |
-
0
- US US216667D patent/US216667A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160143472A1 (en) * | 2014-11-20 | 2016-05-26 | Rong-Kuan Chang | Steam heating boiler |
US9820602B2 (en) * | 2014-11-20 | 2017-11-21 | Rong-Kuan Chang | Steam heating boiler |
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