GB443765A - Improvements in or relating to high pressure tubular steam generators - Google Patents
Improvements in or relating to high pressure tubular steam generatorsInfo
- Publication number
- GB443765A GB443765A GB22664/35A GB2266435A GB443765A GB 443765 A GB443765 A GB 443765A GB 22664/35 A GB22664/35 A GB 22664/35A GB 2266435 A GB2266435 A GB 2266435A GB 443765 A GB443765 A GB 443765A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- temperature
- working medium
- controlled
- steam
- 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
- F22B35/00—Control systems for steam boilers
- F22B35/06—Control systems for steam boilers for steam boilers of forced-flow type
- F22B35/10—Control systems for steam boilers for steam boilers of forced-flow type of once-through type
- F22B35/102—Control systems for steam boilers for steam boilers of forced-flow type of once-through type operating with fixed point of final state of complete evaporation, e.g. in a steam-water separator
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)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
443,765. Instantaneous steam generators. SULZER FRERES SOC. ANON., Winterthur, Switzerland. Aug. 12, 1935, No. 22664. Convention date, Sept. 22, 1934. [Class 123 (ii)] Water is evaporated at different temperature stages in tube sections 1-5 connected together in series through separators 6-9 from each of which steam is led off through pipes 10-13 to a main separator 14 and water flows to the next section. Throttle valves 37-40 in the steam pipes 10-13 are automatically controlled by the temperature or pressure of the working medium or by any condition thereof associated with the temperature or pressure. A throttle valve may be operated by a piston acted upon by pressure fluid, the supply of which is controlled in accordance with the temperature or pressure of the working medium by the difference in the temperature or pressure at two points of the sections. Further, a throttle valve may be automatically operated by a fluid-pressure relay controlled by the weight of the water collected in the main separator. Throttle valves 37<1>-40<1> between the separators 2-5 and the tube sections may also be automatically controlled in accordance with the temperature or pressure or other associated condition of the working medium.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH443765X | 1934-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB443765A true GB443765A (en) | 1936-03-05 |
Family
ID=4515274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22664/35A Expired GB443765A (en) | 1934-09-22 | 1935-08-12 | Improvements in or relating to high pressure tubular steam generators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB443765A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2003596C2 (en) * | 2009-10-06 | 2011-04-07 | Nem Bv | Cascading once through evaporator. |
| EP2553336B1 (en) * | 2010-03-31 | 2020-09-16 | General Electric Technology GmbH | Once-through vertical evaporators for wide range of operating temperatures |
-
1935
- 1935-08-12 GB GB22664/35A patent/GB443765A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2003596C2 (en) * | 2009-10-06 | 2011-04-07 | Nem Bv | Cascading once through evaporator. |
| WO2011043662A1 (en) | 2009-10-06 | 2011-04-14 | Nem B.V. | Cascading once through evaporator |
| US8915217B2 (en) | 2009-10-06 | 2014-12-23 | Nem Energy B.V. | Cascading once through evaporator |
| EP2553336B1 (en) * | 2010-03-31 | 2020-09-16 | General Electric Technology GmbH | Once-through vertical evaporators for wide range of operating temperatures |
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