US102287A - ludwig - Google Patents
ludwig Download PDFInfo
- Publication number
- US102287A US102287A US102287DA US102287A US 102287 A US102287 A US 102287A US 102287D A US102287D A US 102287DA US 102287 A US102287 A US 102287A
- Authority
- US
- United States
- Prior art keywords
- generator
- steam
- ludwig
- seen
- corrugated
- 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
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000000446 fuel Substances 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B1/00—Combustion apparatus using only lump fuel
- F23B1/16—Combustion apparatus using only lump fuel the combustion apparatus being modified according to the form of grate or other fuel support
- F23B1/22—Combustion apparatus using only lump fuel the combustion apparatus being modified according to the form of grate or other fuel support using travelling grate
-
- 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
- the object of lthis invention is to provide a steamgenerat-or which shall be cheap, durable, and efficient, which shall be easier made and stronger than ordinary steam-boilers, and more economical of fuel; and
- Figure 2 is a vertical cross-section on the line y y of fig. 1.
- This generator is composed of an outer shell, A, of semicircular form, but, preferably, forming more than a semicircle, as seen in the drawing, of any desired length and diameter.
- This crescent-,shaped generator is placed on a suit ably-constructed arch or furnace, of eithermasonry or cast-iron, or of the two combined.
- a dome or steam-chamber will be connected with the generator, and try-.cocks applied to operate in the usual manner.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Description
anima ,ema
@anni @time Letters Patent No. 102,287, dated April 26, 1870.
STEAM-GENERATOR.
The Schedule referred to in'these Lettera Patent and making part of the same To all lwhom it may concern Be it known that I, JOHN C. LUDWIG, of Stockton, in the county of San Joaquin and State of California, have invented a new and useful Improvement in Steam-Generators; and I do hereby declare that the 'following is a -full, clear, and exact description thereof, which will enable others skilled in the art to make and use the same, reference being had to the accompanying drawings forming part of this spec ication. The object of lthis invention is to provide a steamgenerat-or which shall be cheap, durable, and efficient, which shall be easier made and stronger than ordinary steam-boilers, and more economical of fuel; and
It consists in making the generator of crescent form in its cross-section, and with a corrugated resur face, as will be hereinafter more fully described.
In the accompanying drawing- Figure 1 is a longitudinal vertical section of the generator on the line a: a: of iig; 2.
Figure 2 is a vertical cross-section on the line y y of fig. 1. Y
Similar letter-sof reference indicate corresponding parts. y
This generator is composed of an outer shell, A, of semicircular form, but, preferably, forming more than a semicircle, as seen in the drawing, of any desired length and diameter. l
An inner semicircular crown-sheet of fire-,surface B, corrugated as seen in the drawing, but which circle may be of greater diameter than the shell, or it may be of the same orof less diameter when the shell, forms more than half a circle, as seen, so that, when the two are riveted together at the ypoints O U, as seen, a crescentshaped space, D shall be left for the water and steam.
It is also provided with two heads, EE, secured in the crescent by flanges and rivets, or by long bolt rods, extending from one head to the other as may be desired.
This crescent-,shaped generator is placed on a suit ably-constructed arch or furnace, of eithermasonry or cast-iron, or of the two combined. i
A dome or steam-chamber will be connected with the generator, and try-.cocks applied to operate in the usual manner.
By corrugating the crown-sheet or` concave portion B of the generator, the 'steam-generating surface is greatly increased, while the generator is vastly strengthened and rendered more durable thereby.
Having thus described my invention,
I claim as new and desire to secure by Letters Patent- A steam-generator, constructed by uniting the circular portionsA and B, when the latter is corrugated and the generator is provided with suitable heads,
substantially as described.
JOHN C. LUDWIG.
Vitnesses: I L. S. Rmx,
` HENRY PIEL,
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US102287A true US102287A (en) | 1870-04-26 |
Family
ID=2171769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US102287D Expired - Lifetime US102287A (en) | ludwig |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US102287A (en) |
-
0
- US US102287D patent/US102287A/en not_active Expired - Lifetime
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