GB228547A - Improvements in and relating to high-pressure steam plants of the locomotive and like type - Google Patents
Improvements in and relating to high-pressure steam plants of the locomotive and like typeInfo
- Publication number
- GB228547A GB228547A GB2432/25A GB243225A GB228547A GB 228547 A GB228547 A GB 228547A GB 2432/25 A GB2432/25 A GB 2432/25A GB 243225 A GB243225 A GB 243225A GB 228547 A GB228547 A GB 228547A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fire
- pressure
- steam
- tube
- box
- 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
- F22B13/00—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body
- F22B13/06—Locomobile, traction-engine, steam-roller, or locomotive boilers
- F22B13/065—Combination of low and high pressure locomotive boilers
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)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
228,547. Schmidt'sche Heissdampf Ges. Jan. 28, 1924, [Convention date]. Compound and multiple expansion engines.- A boiler for locomotive and like engines comprises a high-pressure fire-box section and a low pressure smoke-tube or like section, the high and low pressure) steam being led to the corresponding stages of a reciprocating engine or turbine. The high-pressure generator may be heated indirectly by the circulation of steam generated in tubes in the fire-box. High-pressure steam is generated in a drum e above a locomotive fire-box by circulating steam from tubes d in the fire-box through coils h in the drum. The steam is superheated in a fire-tube superheater C and supplied to the high-pressure stage E of the engine. Low pressure steam generated in the fire-tube section B is superheated in a fire-tube superheater D and supplied to the lowpressure stage F of the engine. Steam may blow off from the drum e through a tube u into the section B. The high-pressure boiler may be fed with water from the low pressure boiler. Exhaust from the high-pressure stage passes through a pipe o into the supply pipe p of the low-pressure stage ,a non-return valve x being fitted to prevent the exhaust from passing back into the lowpressure superheater.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE228547X | 1924-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB228547A true GB228547A (en) | 1925-12-17 |
Family
ID=5867266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2432/25A Expired GB228547A (en) | 1924-01-28 | 1925-01-27 | Improvements in and relating to high-pressure steam plants of the locomotive and like type |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB228547A (en) |
-
1925
- 1925-01-27 GB GB2432/25A patent/GB228547A/en not_active Expired
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