GB914746A - Flow control system - Google Patents

Flow control system

Info

Publication number
GB914746A
GB914746A GB730659A GB730659A GB914746A GB 914746 A GB914746 A GB 914746A GB 730659 A GB730659 A GB 730659A GB 730659 A GB730659 A GB 730659A GB 914746 A GB914746 A GB 914746A
Authority
GB
United Kingdom
Prior art keywords
valve
stream
pressure
control system
venturi
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
GB730659A
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Priority to GB730659A priority Critical patent/GB914746A/en
Publication of GB914746A publication Critical patent/GB914746A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

914,746. Fluid-pressure servomotor-control systems. BRITISH PETROLEUM CO. Ltd., and WILLIAMS, P. G. May 4, 1960 [March 3, 1959], No. 7306/59. Class 135. A liquid-flow control system comprises a flow-control valve 11 connected at its downstream side to a Venturi 12, and a cylinder having high and low-pressure liquid inlets 16 and 13 connected to the Venturi to supply liquid to opposed faces of a spring-loaded piston in mechanical association with a valve 8 for regulating the pressure of a fluid in the chamber on one side of a diaphragm connected by a spindle to the valve 11, the chamber on the other side of the diaphragm not being directly open to atmosphere. The valve 11 may be located in a side stream, withdrawn from the main stream, or in a by-pass stream across a pump supplying the main stream.
GB730659A 1959-03-03 1959-03-03 Flow control system Expired GB914746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB730659A GB914746A (en) 1959-03-03 1959-03-03 Flow control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB730659A GB914746A (en) 1959-03-03 1959-03-03 Flow control system

Publications (1)

Publication Number Publication Date
GB914746A true GB914746A (en) 1963-01-02

Family

ID=9830605

Family Applications (1)

Application Number Title Priority Date Filing Date
GB730659A Expired GB914746A (en) 1959-03-03 1959-03-03 Flow control system

Country Status (1)

Country Link
GB (1) GB914746A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2432660A1 (en) * 1973-07-12 1975-01-30 United Aircraft Corp FLOW CONTROL DEVICE
FR3070375A1 (en) * 2017-08-31 2019-03-01 Zodiac Aerotechnics METHOD OF CIRCULATING FUEL IN A FILLING LINE OF A TANK OF AN AIRCRAFT, AND VALVE CONNECTED TO A DRIVING FOR CARRYING OUT SAID METHOD

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2432660A1 (en) * 1973-07-12 1975-01-30 United Aircraft Corp FLOW CONTROL DEVICE
FR3070375A1 (en) * 2017-08-31 2019-03-01 Zodiac Aerotechnics METHOD OF CIRCULATING FUEL IN A FILLING LINE OF A TANK OF AN AIRCRAFT, AND VALVE CONNECTED TO A DRIVING FOR CARRYING OUT SAID METHOD
WO2019043306A1 (en) * 2017-08-31 2019-03-07 Zodiac Aerotechnics Method for the circulation of fuel in a filling line of a tank of an aircraft, and valve connected to a line for implementing said method

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