GB381858A - Improvements in or relating to regulating systems for water tube steam generators - Google Patents
Improvements in or relating to regulating systems for water tube steam generatorsInfo
- Publication number
- GB381858A GB381858A GB10108/32A GB1010832A GB381858A GB 381858 A GB381858 A GB 381858A GB 10108/32 A GB10108/32 A GB 10108/32A GB 1010832 A GB1010832 A GB 1010832A GB 381858 A GB381858 A GB 381858A
- Authority
- GB
- United Kingdom
- Prior art keywords
- supply
- main
- supplies
- points
- controls
- 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
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
381,858. Feedwater regulators for steam boilers. SULZER FRERES SOC. ANON., Winterthur, Switzerland. April 8, 1932, No. 10108. Convention date, May 21, 1931. [Class 123 (ii).] Continuous tube boilers having a main supply of medium at the inlet end 1 and an additional supply at an intermediate point or points 27, are provided with separate means 8, 7 for respectively controlling the main supply in accordance with the load and the additional supply in accordance with the steam temperature, with further means whereby one or each of these controls can influence the other supply. The controls 7, 8 are connected to servomotors 10, 12 which act through rods 13, 16 at points 15, 17 respectively towards opposite ends of a floating lever 14. Links 21, 19 pivoted on the lever actuate valves 22, 24 regulating respectively the main and intermediate supplies. In a modification link 21 adjusts the output of a feed pump delivering both supplies, a valve in a branch pipe leading to the intermediate point 27 being actuated by the link 19.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH381858X | 1931-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB381858A true GB381858A (en) | 1932-10-13 |
Family
ID=4513688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10108/32A Expired GB381858A (en) | 1931-05-21 | 1932-04-08 | Improvements in or relating to regulating systems for water tube steam generators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB381858A (en) |
-
1932
- 1932-04-08 GB GB10108/32A patent/GB381858A/en not_active Expired
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