GB468277A - Improvements in or relating to feed apparatus for forced feed tubular steam generators - Google Patents
Improvements in or relating to feed apparatus for forced feed tubular steam generatorsInfo
- Publication number
- GB468277A GB468277A GB9115/37A GB911537A GB468277A GB 468277 A GB468277 A GB 468277A GB 9115/37 A GB9115/37 A GB 9115/37A GB 911537 A GB911537 A GB 911537A GB 468277 A GB468277 A GB 468277A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pump
- feed
- pressure
- relating
- steam generators
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
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
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 Non-Positive-Displacement Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
468,277. Centrifugal pumps. SULZER FRERES SOC. ANON. March 31, 1937, No. 9115. Convention date, May 14, 1936. [Class 110 (i)] [Also in Group XIII] The speed of a multistage centrifugal pump D supplying feedwater to a forced flow steam boiler A is automatically controlled in accordance with the pressure gradient across the first pump stage, and the supply of water to the pump is regulated in accordance with the temperature or pressure of the boiler steam. The pressure across the first pump stage acting through a servomotor H2 so regulates the steam valve F of the pump turbine E that the pump maintains a speed ensuring that the first stage impeller is at all outputs at least partially filled with water.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH468277X | 1936-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB468277A true GB468277A (en) | 1937-07-01 |
Family
ID=4515931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9115/37A Expired GB468277A (en) | 1936-05-14 | 1937-03-31 | Improvements in or relating to feed apparatus for forced feed tubular steam generators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB468277A (en) |
-
1937
- 1937-03-31 GB GB9115/37A patent/GB468277A/en not_active Expired
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