GB1224311A - Fluid switching device - Google Patents

Fluid switching device

Info

Publication number
GB1224311A
GB1224311A GB393867A GB393867A GB1224311A GB 1224311 A GB1224311 A GB 1224311A GB 393867 A GB393867 A GB 393867A GB 393867 A GB393867 A GB 393867A GB 1224311 A GB1224311 A GB 1224311A
Authority
GB
United Kingdom
Prior art keywords
nozzle
output
vortex
switching device
fluid switching
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
GB393867A
Inventor
Robert Thomas John Skinner
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries 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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB393867A priority Critical patent/GB1224311A/en
Publication of GB1224311A publication Critical patent/GB1224311A/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

1,224,311. Vortex amplifiers. JOSEPH LUCAS (INDUSTRIES) Ltd. April 25, 1968 [Jan.26, 1967], No.3938/67. Heading G3H. The degree of swirl in an output nozzle 11 is determined by the pressure difference at opposed tangential inlets 18, 19 connected to concentric feed conduits 15, 16. A recovery nozzle 13 receives a proportion of the output from nozzle 11 which varies with the jet divergence induced by the vortex in chamber 17. In various modifications Figs. 3-5 (not shown) an additional axial-flow channel is provided in nozzle 11, the outlet of this nozzle can have a stepped configuration, and both nozzles may be of identical construction so that fluid can flow alternatively from nozzle 13 to nozzle 11.
GB393867A 1967-01-26 1967-01-26 Fluid switching device Expired GB1224311A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB393867A GB1224311A (en) 1967-01-26 1967-01-26 Fluid switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB393867A GB1224311A (en) 1967-01-26 1967-01-26 Fluid switching device

Publications (1)

Publication Number Publication Date
GB1224311A true GB1224311A (en) 1971-03-10

Family

ID=9767702

Family Applications (1)

Application Number Title Priority Date Filing Date
GB393867A Expired GB1224311A (en) 1967-01-26 1967-01-26 Fluid switching device

Country Status (1)

Country Link
GB (1) GB1224311A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479515A (en) * 1979-02-27 1984-10-30 United Kingdom Atomic Energy Authority Fluidic control devices
CN114929988A (en) * 2019-11-08 2022-08-19 赛洛斯私营有限责任公司 Device and method for regulating pressure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479515A (en) * 1979-02-27 1984-10-30 United Kingdom Atomic Energy Authority Fluidic control devices
CN114929988A (en) * 2019-11-08 2022-08-19 赛洛斯私营有限责任公司 Device and method for regulating pressure

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