GB579976A - Automatic control of compressor blow-off valves - Google Patents
Automatic control of compressor blow-off valvesInfo
- Publication number
- GB579976A GB579976A GB1566742A GB1566742A GB579976A GB 579976 A GB579976 A GB 579976A GB 1566742 A GB1566742 A GB 1566742A GB 1566742 A GB1566742 A GB 1566742A GB 579976 A GB579976 A GB 579976A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compressor
- leak
- lever
- motion
- valve
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
- F02D2700/02—Controlling by changing the air or fuel supply
- F02D2700/0217—Controlling by changing the air or fuel supply for mixture compressing engines using liquid fuel
- F02D2700/0225—Control of air or mixture supply
- F02D2700/0246—Control of air or mixture supply for engines with compressor
- F02D2700/0258—Control of air or mixture supply for engines with compressor by other means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Servomotors (AREA)
- Braking Systems And Boosters (AREA)
- Actuator (AREA)
Abstract
579,976. Fluid-pressure servomotors. ARMSTRONG SIDDELEY MOTORS, Ltd., CLARK, T., and FELLOWS, L. R. Nov. 5, 1942, No. 15667. [Class 135] [Also in Group XXVI] A leak-off valve 104 for preventing stalling of an axial flow compressor when running at low speeds is controlled automatically and is completely closed when the ratio of the pressures at two spaced points, in the compressor reaches a certain value. A bellows device 109 is subjected externally to the pressure of an early stage in the compressor and a spring-pressed piston 111 to that of a late stage. Motion of the piston 111 is transmitted to a lever 115 of a servomotor 121 operating the leak-off valve, 104 and the point of application of this motion to the lever 115 is controlled by the bellowsdevice which determines the angular position of the connecting rod 116.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1566742A GB579976A (en) | 1942-11-05 | 1942-11-05 | Automatic control of compressor blow-off valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1566742A GB579976A (en) | 1942-11-05 | 1942-11-05 | Automatic control of compressor blow-off valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB579976A true GB579976A (en) | 1946-08-22 |
Family
ID=10063266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1566742A Expired GB579976A (en) | 1942-11-05 | 1942-11-05 | Automatic control of compressor blow-off valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB579976A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2702665A (en) * | 1951-03-07 | 1955-02-22 | United Aircraft Corp | Stator construction for axial flow compressors |
US2741423A (en) * | 1951-03-14 | 1956-04-10 | Rolls Royce | Axial-flow compressors |
-
1942
- 1942-11-05 GB GB1566742A patent/GB579976A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2702665A (en) * | 1951-03-07 | 1955-02-22 | United Aircraft Corp | Stator construction for axial flow compressors |
US2741423A (en) * | 1951-03-14 | 1956-04-10 | Rolls Royce | Axial-flow compressors |
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