GB335976A - Improvements in or relating to means for controlling the vacuum in steam condensers - Google Patents
Improvements in or relating to means for controlling the vacuum in steam condensersInfo
- Publication number
- GB335976A GB335976A GB2058029A GB2058029A GB335976A GB 335976 A GB335976 A GB 335976A GB 2058029 A GB2058029 A GB 2058029A GB 2058029 A GB2058029 A GB 2058029A GB 335976 A GB335976 A GB 335976A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vacuum
- motor
- valve
- air
- breaking
- 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
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B11/00—Controlling arrangements with features specially adapted for condensers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Control Of Fluid Pressure (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
335,976. Williams, W. H. C., and Lavis, W. T. July 4, 1929. Condenser systems.-Relates to means for breaking the vacuum in jet condensers should the motor driving the air pump fail to act. An electrically-controlled safety device is provided for this purpose in place of, or in addition to the usual float-controlled valve. As shown, an air-valve m for breaking the vacuum in the condenser a is held closed against the seating o by a spring n when the air-pump motor b is running, and is operated, when the motor stops, by the fall of the armature f of an electromagnet d energized by the current supply to the motor. In a modification (Fig. 2, not shown), the valve is opened by a spring, and is closed by a lever actuated by the pivoted armature of a solenoid energized by an alternating current.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2058029A GB335976A (en) | 1929-07-04 | 1929-07-04 | Improvements in or relating to means for controlling the vacuum in steam condensers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2058029A GB335976A (en) | 1929-07-04 | 1929-07-04 | Improvements in or relating to means for controlling the vacuum in steam condensers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB335976A true GB335976A (en) | 1930-10-06 |
Family
ID=10148255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2058029A Expired GB335976A (en) | 1929-07-04 | 1929-07-04 | Improvements in or relating to means for controlling the vacuum in steam condensers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB335976A (en) |
-
1929
- 1929-07-04 GB GB2058029A patent/GB335976A/en not_active Expired
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