GB579976A - Automatic control of compressor blow-off valves - Google Patents

Automatic control of compressor blow-off valves

Info

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
Application number
GB1566742A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Armstrong Siddeley Motors Ltd
Original Assignee
Armstrong Siddeley Motors Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Armstrong Siddeley Motors Ltd filed Critical Armstrong Siddeley Motors Ltd
Priority to GB1566742A priority Critical patent/GB579976A/en
Publication of GB579976A publication Critical patent/GB579976A/en
Expired legal-status Critical Current

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)
  • Braking Systems And Boosters (AREA)
  • Actuator (AREA)
  • Servomotors (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.
GB1566742A 1942-11-05 1942-11-05 Automatic control of compressor blow-off valves Expired GB579976A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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