GB194803A - Improved apparatus for automatically controlling water level in steam boilers - Google Patents
Improved apparatus for automatically controlling water level in steam boilersInfo
- Publication number
- GB194803A GB194803A GB3423021A GB3423021A GB194803A GB 194803 A GB194803 A GB 194803A GB 3423021 A GB3423021 A GB 3423021A GB 3423021 A GB3423021 A GB 3423021A GB 194803 A GB194803 A GB 194803A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- pipe
- diaphragm
- water level
- automatically controlling
- 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
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
Landscapes
- Engineering & Computer Science (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
194,803. Martin, J. I. Dec. 20, 1921. Feed - water, controlling.-A doublebeat valve D controlling the feed supply to a boiler A is operated by a diaphragm E subjected on the under side to the constant pressure in the feed pipe and on the upper side to the varying pressure in a pipe K which is connected to the top of a vertical pipe G opening into the boiler at the normal waterlevel therein. When the water-level falls, the vertical pipe G is filled with steam, thus increasing the pressure on the upper side of the diaphragm and causing the valve to open. When the water-level rises, the vertical pipe G is filled with water. A chamber M at the top of the pipe K prevents undue rise and fall of the water above the diaphragm due to movements of the diaphragm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3423021A GB194803A (en) | 1921-12-20 | 1921-12-20 | Improved apparatus for automatically controlling water level in steam boilers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3423021A GB194803A (en) | 1921-12-20 | 1921-12-20 | Improved apparatus for automatically controlling water level in steam boilers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB194803A true GB194803A (en) | 1923-03-20 |
Family
ID=10363023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3423021A Expired GB194803A (en) | 1921-12-20 | 1921-12-20 | Improved apparatus for automatically controlling water level in steam boilers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB194803A (en) |
-
1921
- 1921-12-20 GB GB3423021A patent/GB194803A/en not_active Expired
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