GB1243016A - Fluidic control device - Google Patents

Fluidic control device

Info

Publication number
GB1243016A
GB1243016A GB45289/68A GB4528968A GB1243016A GB 1243016 A GB1243016 A GB 1243016A GB 45289/68 A GB45289/68 A GB 45289/68A GB 4528968 A GB4528968 A GB 4528968A GB 1243016 A GB1243016 A GB 1243016A
Authority
GB
United Kingdom
Prior art keywords
nozzle
fluid
nozzles
fluidic control
input
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
GB45289/68A
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.)
AGA AB
Original Assignee
AGA AB
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 AGA AB filed Critical AGA AB
Publication of GB1243016A publication Critical patent/GB1243016A/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
    • F15C1/08—Boundary-layer devices, e.g. wall-attachment amplifiers coanda effect
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/218—Means to regulate or vary operation of device
    • Y10T137/2202—By movable element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2273—Device including linearly-aligned power stream emitter and power stream collector

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Devices For Medical Bathing And Washing (AREA)

Abstract

1,243,016. Fluidic control devices. AGA AB. Sept.24, 1968 [Nov. 11, 1967], No.45289/68. Heading G3H. A fluidic control device comprises two convergentdivergent nozzles 2, 3 arranged opposite each other with a control input 4 therebetween. Fluid admitted from the input 4 can be caused to flow through either nozzle and mix with fluid sucked in through the other nozzle. The nozzles can have inlet portions of different shape, or they can have different cross-sectional areas. One nozzle can be shut-off, to cause the fluid to lock-on to the other nozzle even after the one nozzle has been opened. A collapsible rubber bag can be fitted to one nozzle, which is filled to a certain pressure, whereupon the fluid discharges through the other open channel, until a negative pressure appears in the nozzle to which it is connected, causing the fluid to change direction and fill the bag. The nozzles can be adjustable or replaceable with respect to a centre section to vary their relative spacing. In Fig. 2 (not shown), two input channels (5) and (6) enter the walls of respective nozzles either by an annular slot, or annularly arranged openings, it being possible to connect each channel with a feedback from a nozzle, or by a separate fluid which can be at a negative pressure.
GB45289/68A 1967-11-30 1968-09-24 Fluidic control device Expired GB1243016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE16492/67A SE311449B (en) 1967-11-30 1967-11-30

Publications (1)

Publication Number Publication Date
GB1243016A true GB1243016A (en) 1971-08-18

Family

ID=20302327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45289/68A Expired GB1243016A (en) 1967-11-30 1968-09-24 Fluidic control device

Country Status (6)

Country Link
US (1) US3556409A (en)
DE (1) DE1802978A1 (en)
FR (1) FR1586733A (en)
GB (1) GB1243016A (en)
NL (1) NL6816296A (en)
SE (1) SE311449B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE405415B (en) * 1970-12-22 1978-12-04 Fluid Inventor Ab FLOW METER
CH566164A5 (en) * 1973-06-27 1975-09-15 Balzers Patent Beteilig Ag
US4716744A (en) * 1983-06-27 1988-01-05 Gaston County Dyeing Machine Company Apparatus for wet treatment of cloth in endless rope form
FR2579486B1 (en) * 1985-03-26 1989-05-26 Canon Kk METHOD FOR ADJUSTING THE SPEED OF FINE PARTICLES
FR2579487B1 (en) * 1985-03-26 1989-05-12 Canon Kk APPARATUS FOR CONTROLLING THE FLOW OF FINE PARTICLES
CA1272662A (en) * 1985-03-26 1990-08-14 Canon Kabushiki Kaisha Apparatus and process for controlling flow of fine particles
CA1272661A (en) * 1985-05-11 1990-08-14 Yuji Chiba Reaction apparatus
US5979444A (en) * 1997-06-17 1999-11-09 Sherrod; James B. Portable CPR breathing apparatus
US7128092B2 (en) * 1999-08-31 2006-10-31 Dct Double-Cone Technology Ag Separating arrangement for treatment of fluids
EP1208304B1 (en) * 1999-08-31 2004-01-02 DCT Double-Cone Technology AG Double cone for generation of a pressure difference
AT413401B (en) * 2003-12-02 2006-02-15 Kogelbauer Siegfried BEAM REGULATOR WITH VENTILATION DEVICE
US20110084000A1 (en) * 2009-10-14 2011-04-14 Marathon Oil Canada Corporation Systems and methods for processing nozzle reactor pitch
US20110180454A1 (en) * 2010-01-28 2011-07-28 Marathon Oil Canada Corporation Methods for preparing solid hydrocarbons for cracking
US8636958B2 (en) * 2011-09-07 2014-01-28 Marathon Oil Canada Corporation Nozzle reactor and method of use

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1351404A (en) * 1962-08-07 1964-02-07 Snecma Aerodynamic or hydrodynamic servo-valve which can be used in particular for the steering and stabilization of rockets

Also Published As

Publication number Publication date
US3556409A (en) 1971-01-19
FR1586733A (en) 1970-02-27
DE1802978A1 (en) 1970-03-12
NL6816296A (en) 1969-06-03
SE311449B (en) 1969-06-09

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