NZ220032A - System for injecting fluid from a reservoir into a fluid line using a venturi - Google Patents

System for injecting fluid from a reservoir into a fluid line using a venturi

Info

Publication number
NZ220032A
NZ220032A NZ220032A NZ22003287A NZ220032A NZ 220032 A NZ220032 A NZ 220032A NZ 220032 A NZ220032 A NZ 220032A NZ 22003287 A NZ22003287 A NZ 22003287A NZ 220032 A NZ220032 A NZ 220032A
Authority
NZ
New Zealand
Prior art keywords
venturi
fluid
volume
tubular member
reservoir
Prior art date
Application number
NZ220032A
Inventor
R L Down
Original Assignee
Fluid Technology Aust 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 Fluid Technology Aust Ltd filed Critical Fluid Technology Aust Ltd
Publication of NZ220032A publication Critical patent/NZ220032A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge

Landscapes

  • Nozzles (AREA)
  • Catching Or Destruction (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Cyclones (AREA)

Abstract

A FLUID INJECTION SYSTEM COMPRISING A TUBULAR MEMBER (12), A VENTURI (14), FIRST AND SECOND VOLUMES ARRANGED TO CONTAIN FIRST AND SECOND FLUIDS RESPECTIVELY. THE VOLUMES BEING SEPARATED BY A BLADDER (30), THE TUBULAR MEMBER (12) ON A HIGH PRESSURE SIDE OF THE VENTURI (14) BEING IN FLUID COMMUNICATION WITH SAID FIRST VOLUME AND A METERING LINE (40) EXTENDING FROM THE TUBULAR MEMBER ON A LOW PRESSURE SIDE OF THE VENTURI AND BEING IN FLUID COMMUNICATION WITH SAID SECOND VOLUME. IN USE A PRESSURE DIFFERENTIAL IS CREATED ACROSS THE VENTURI (14) SO THAT THE FIRST VOLUME IS INCREASED BY FLUID PASSING FROM THE FLUID LINE (12) INTO THE FIRST VOLUME AND BY MOVEMENT OF THE BLADDER THE SECOND VOLUME IS CORRESPONDINGLY DECREASED BY FLUID PASSING THEREFROM WHEREIN BYPASS CONDUIT MEANS (50) IS PROVIDED. (FIG. 1)
NZ220032A 1986-04-18 1987-04-22 System for injecting fluid from a reservoir into a fluid line using a venturi NZ220032A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPH552786 1986-04-18
AUPH969586 1986-12-30

Publications (1)

Publication Number Publication Date
NZ220032A true NZ220032A (en) 1989-08-29

Family

ID=25643082

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ220032A NZ220032A (en) 1986-04-18 1987-04-22 System for injecting fluid from a reservoir into a fluid line using a venturi

Country Status (10)

Country Link
JP (1) JP2592604B2 (en)
KR (1) KR960002944B1 (en)
CN (1) CN1012337B (en)
AT (1) ATE168036T1 (en)
CA (1) CA1290151C (en)
DE (1) DE3752199D1 (en)
IL (1) IL82233A (en)
MY (1) MY100879A (en)
NZ (1) NZ220032A (en)
PH (1) PH26721A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011110153A1 (en) 2011-08-12 2013-02-14 Airbus Operations Gmbh Water supply system with venturi
CN104888965B (en) * 2015-06-25 2017-02-22 厦门理工学院 Online unblocking device for wet electrostatic precipitator nozzle
CN106111380B (en) * 2016-08-09 2018-11-16 裕东（中山）机械工程有限公司 A kind of venturi powder pump intelligent air control method
KR102526073B1 (en) * 2021-05-20 2023-04-25 홍승훈 Ventury nozzle apparatus

Also Published As

Publication number Publication date
JPS62289256A (en) 1987-12-16
KR870009765A (en) 1987-11-30
IL82233A0 (en) 1987-10-30
KR960002944B1 (en) 1996-03-02
CA1290151C (en) 1991-10-08
CN87103562A (en) 1987-12-23
JP2592604B2 (en) 1997-03-19
MY100879A (en) 1991-05-16
PH26721A (en) 1992-09-15
ATE168036T1 (en) 1998-07-15
IL82233A (en) 1991-06-10
CN1012337B (en) 1991-04-17
DE3752199D1 (en) 1998-08-13

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