GB883335A - Improvements in or relating to fluid-flow metering valves - Google Patents

Improvements in or relating to fluid-flow metering valves

Info

Publication number
GB883335A
GB883335A GB379958A GB379958A GB883335A GB 883335 A GB883335 A GB 883335A GB 379958 A GB379958 A GB 379958A GB 379958 A GB379958 A GB 379958A GB 883335 A GB883335 A GB 883335A
Authority
GB
United Kingdom
Prior art keywords
motor
engine
fuel
proportioner
tank
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
GB379958A
Inventor
Alan Cameron-Johnson
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.)
Dowty Rotol Ltd
Original Assignee
Dowty Rotol 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 Dowty Rotol Ltd filed Critical Dowty Rotol Ltd
Priority to GB379958A priority Critical patent/GB883335A/en
Publication of GB883335A publication Critical patent/GB883335A/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
    • G05D7/03—Control of flow with auxiliary non-electric power

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

883,335. Fuel systems. DOWTY ROTOL Ltd. Jan. 13, 1959 [Feb. 5, 1958], No. 3799/58. Class 7(3). [Also in Group XXIX] An aircraft-engine fuel-proportioner comprises three rotors 13, 14, 15, each supplied from a separate tank 18, only one of which is shown, and each tank containing a pump 17; the proportioner, which is driven by an hydraulic motor, discharges to a collector tank 25 connected to the engine. The rotor sizes are such that fuel is drawn from the tanks in proportion to the respective capacities thereof. The liquid flow to the motor is controlled by a valve having two relatively and separately movable closure members 32, 40, the former being responsive to the flow of liquid to the motor 12 whereby at a given flow rate the supply to the motor is throttled or cut off and the latter being regulated in response to the pressure in the collector tank 25 and hence engine operation so that upon any change in the latter the speed of the motor 12 is adjusted whereby the proportioner generates a pressure in the collector tank 25 which is related to the new fuel flow demands of the engine. (See also Group XXIX).
GB379958A 1958-02-05 1958-02-05 Improvements in or relating to fluid-flow metering valves Expired GB883335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB379958A GB883335A (en) 1958-02-05 1958-02-05 Improvements in or relating to fluid-flow metering valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB379958A GB883335A (en) 1958-02-05 1958-02-05 Improvements in or relating to fluid-flow metering valves

Publications (1)

Publication Number Publication Date
GB883335A true GB883335A (en) 1961-11-29

Family

ID=9765119

Family Applications (1)

Application Number Title Priority Date Filing Date
GB379958A Expired GB883335A (en) 1958-02-05 1958-02-05 Improvements in or relating to fluid-flow metering valves

Country Status (1)

Country Link
GB (1) GB883335A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006091392A1 (en) * 2005-02-22 2006-08-31 Siemens Vdo Automotive Corporation Common rail system with pressure amplification

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006091392A1 (en) * 2005-02-22 2006-08-31 Siemens Vdo Automotive Corporation Common rail system with pressure amplification
US7406945B2 (en) 2005-02-22 2008-08-05 Continental Automotive Systems Us, Inc. Common rail system with pressure amplification

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