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GB1192965A - Improvements in Fluidics - Google Patents

Improvements in Fluidics

Info

Publication number
GB1192965A
GB1192965A GB3735567A GB3735567A GB1192965A GB 1192965 A GB1192965 A GB 1192965A GB 3735567 A GB3735567 A GB 3735567A GB 3735567 A GB3735567 A GB 3735567A GB 1192965 A GB1192965 A GB 1192965A
Authority
GB
United Kingdom
Prior art keywords
line
arifice
pressure
flow
aug
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
GB3735567A
Inventor
David Terence Tiley
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce 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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB3735567A priority Critical patent/GB1192965A/en
Priority to FR1586428D priority patent/FR1586428A/fr
Publication of GB1192965A publication Critical patent/GB1192965A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/16—Vortex devices, i.e. devices in which use is made of the pressure drop associated with vortex motion in a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

1,192,965. Pure fluid-flow regulators. ROLLS ROYCE Ltd. Aug. 15, 1968 [Aug. 15, 1967], No. 37355/67. Heading G3H. A fluid-flow regulator which maintains a linear relationship between the pressure in line 10 and the flow from outlet 16, comprises a vortex amplifier 15 receiving a primary feed 13 via arifice 12, and a control feed 17 the pressure of which is determined by the degree of aspiration applied to chamber 30 (Fig. 7) of a device 18 by the suction arifice 27 (Fig. 10) of an ejector 19. Device 18 comprises a pressure jet 24 fed directly from line 10 and an aligned receiver 25 which provides the control feed 17. Ejector inlet 26 is also fed directly from line 10, its outlet 33 is connected to line 11 downstream of the amplifier and its suction arifice 27 is connected to part 28 of device 18. The Specification describes in detail the operating characteristics of the regulator and its components.
GB3735567A 1967-08-15 1967-08-15 Improvements in Fluidics Expired GB1192965A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3735567A GB1192965A (en) 1967-08-15 1967-08-15 Improvements in Fluidics
FR1586428D FR1586428A (en) 1967-08-15 1968-08-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3735567A GB1192965A (en) 1967-08-15 1967-08-15 Improvements in Fluidics

Publications (1)

Publication Number Publication Date
GB1192965A true GB1192965A (en) 1970-05-28

Family

ID=10395831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3735567A Expired GB1192965A (en) 1967-08-15 1967-08-15 Improvements in Fluidics

Country Status (2)

Country Link
FR (1) FR1586428A (en)
GB (1) GB1192965A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170324A (en) * 1985-01-16 1986-07-30 British Nuclear Fuels Plc Pumping systems and control means therefor
GB2209411A (en) * 1987-08-28 1989-05-10 Atomic Energy Authority Uk Fluidic apparatus
GB2214659A (en) * 1988-01-29 1989-09-06 Atomic Energy Authority Uk Fluidic apparatus
GB2231685A (en) * 1989-05-09 1990-11-21 Hunter International Flow control
GB2233473A (en) * 1989-06-23 1991-01-09 Atomic Energy Authority Uk Fluidic control devices

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170324A (en) * 1985-01-16 1986-07-30 British Nuclear Fuels Plc Pumping systems and control means therefor
GB2209411A (en) * 1987-08-28 1989-05-10 Atomic Energy Authority Uk Fluidic apparatus
GB2209411B (en) * 1987-08-28 1991-07-10 Atomic Energy Authority Uk A method of controlling flow in a flow line
GB2214659A (en) * 1988-01-29 1989-09-06 Atomic Energy Authority Uk Fluidic apparatus
US4917151A (en) * 1988-01-29 1990-04-17 United Kingdom Atomic Energy Authority Fluidic apparatus
GB2214659B (en) * 1988-01-29 1991-12-18 Atomic Energy Authority Uk Fluidic apparatus
GB2231685A (en) * 1989-05-09 1990-11-21 Hunter International Flow control
GB2233473A (en) * 1989-06-23 1991-01-09 Atomic Energy Authority Uk Fluidic control devices

Also Published As

Publication number Publication date
FR1586428A (en) 1970-02-20

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed