GB162749A - Improvements in steam generators - Google Patents
Improvements in steam generatorsInfo
- Publication number
- GB162749A GB162749A GB286320A GB286320A GB162749A GB 162749 A GB162749 A GB 162749A GB 286320 A GB286320 A GB 286320A GB 286320 A GB286320 A GB 286320A GB 162749 A GB162749 A GB 162749A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fire
- box
- barrel
- sides
- plate
- 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
Links
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
Landscapes
- 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)
- Pressure Welding/Diffusion-Bonding (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
162,749. Ruston & Hornsby, Ltd., and, Cunningham, J. Jan. 30, 1920. Shells.-The shell of a boiler having a central fire-box and fire-tubes t, Fig. 2, leading from both sides of the fire-box, is formed by pressing or pressing and rolling a plate to the required form and connecting the abutting edges together in a plane passing through the axes of the barrel and the fire-box. A rectangular plate having its corners b, Fig. 1, removed, is heated and placed in dies, which so press the ends as to form the semicircular sides of the fire-box and the lower part of the barrel. The plate is then pressed into a cylindrical form, and the abutting edges at the sides of the fire-box and at the bottom of the barrel are welded together. The seams aro strengthened by riveted butt straps. The rectangular plate may be formed of two parts riveted together on the line l-m. The fire-box may be rectangular. The inner fire-box may be seamless, and formed as described in Specification 151,780.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB286320A GB162749A (en) | 1920-01-30 | 1920-01-30 | Improvements in steam generators |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB286320A GB162749A (en) | 1920-01-30 | 1920-01-30 | Improvements in steam generators |
Publications (1)
Publication Number | Publication Date |
---|---|
GB162749A true GB162749A (en) | 1921-05-02 |
Family
ID=9747374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB286320A Expired GB162749A (en) | 1920-01-30 | 1920-01-30 | Improvements in steam generators |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB162749A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5131720A (en) * | 1990-09-25 | 1992-07-21 | Tachi-S Co., Ltd. | Headrest device |
-
1920
- 1920-01-30 GB GB286320A patent/GB162749A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5131720A (en) * | 1990-09-25 | 1992-07-21 | Tachi-S Co., Ltd. | Headrest device |
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