AU2001249655A1 - Anti-foam splash-proof venturi - Google Patents

Anti-foam splash-proof venturi

Info

Publication number
AU2001249655A1
AU2001249655A1 AU2001249655A AU4965501A AU2001249655A1 AU 2001249655 A1 AU2001249655 A1 AU 2001249655A1 AU 2001249655 A AU2001249655 A AU 2001249655A AU 4965501 A AU4965501 A AU 4965501A AU 2001249655 A1 AU2001249655 A1 AU 2001249655A1
Authority
AU
Australia
Prior art keywords
water
venturi
proof
foam
air gap
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.)
Abandoned
Application number
AU2001249655A
Inventor
Paul M. Beldham
Christopher W Nesselroad
Donald W. Smeller
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.)
Knight Inc
Original Assignee
Knight Inc
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 Knight Inc filed Critical Knight Inc
Publication of AU2001249655A1 publication Critical patent/AU2001249655A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B3/22—Defoaming liquids in connection with filling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying

Abstract

Foaming and lateral water leakage during the filling of a container with a foam-prone water/chemical mixture is minimized by using, at the inlet of the venturi nozzle which draws the chemical into the water, a water authority-approved resilient-sleeve air gap which furnishes air-free water to the venturi while providing a siphon-breaking air gap if water is not flowing into the venturi.
AU2001249655A 2000-03-30 2001-03-30 Anti-foam splash-proof venturi Abandoned AU2001249655A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09538324 2000-03-30
US09/538,324 US6240983B1 (en) 2000-03-30 2000-03-30 Anti-foam splash-proof venturi
PCT/US2001/010282 WO2001074665A1 (en) 2000-03-30 2001-03-30 Anti-foam splash-proof venturi

Publications (1)

Publication Number Publication Date
AU2001249655A1 true AU2001249655A1 (en) 2001-10-15

Family

ID=24146440

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001249655A Abandoned AU2001249655A1 (en) 2000-03-30 2001-03-30 Anti-foam splash-proof venturi

Country Status (6)

Country Link
US (1) US6240983B1 (en)
EP (1) EP1268278B1 (en)
AT (1) ATE344179T1 (en)
AU (1) AU2001249655A1 (en)
DE (1) DE60124231D1 (en)
WO (1) WO2001074665A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6363977B1 (en) * 2000-09-12 2002-04-02 Knlght, Inc. Container filling apparatus
DE10116214A1 (en) * 2001-03-30 2002-10-10 Bosch Gmbh Robert Device for the aftertreatment of exhaust gases from an internal combustion engine
US6634376B2 (en) * 2001-08-16 2003-10-21 Hydro Systems Company Back flow preventing eductor
US20060032543A1 (en) * 2002-04-09 2006-02-16 Barry Hague Eductor
MXPA04009852A (en) * 2002-04-09 2004-12-07 Johnson Diversey Inc Eductor.
US20050252549A1 (en) * 2002-04-09 2005-11-17 Barry Hague Eductor
US6619880B1 (en) * 2002-06-24 2003-09-16 Hans F. Jensen Pavement markings wetting device and method
ITVI20030115A1 (en) * 2003-06-13 2004-12-14 Arno Drechsel DEVICE FOR THE GENERATION OF VACUUM, PARTICULARLY
US7118049B2 (en) * 2003-10-30 2006-10-10 Meadwestvaco Corporation Hose-end sprayer assembly
US7188786B2 (en) * 2004-10-28 2007-03-13 Meadwestvaco Corporation Hose-end sprayer assembly
US7407117B2 (en) * 2004-10-28 2008-08-05 Meadwestvaco Calmar, Inc. Liquid sprayer assembly
US7237728B1 (en) * 2005-05-19 2007-07-03 Rodney Laible Hand-held dispenser
US20070028980A1 (en) * 2005-08-02 2007-02-08 Lohr James H Mixing eductor
WO2009046466A1 (en) * 2007-10-10 2009-04-16 Johann Staudinger Device for introducing gas into a fluid
CN113019247B (en) * 2021-02-26 2024-03-08 中香香料(深圳)有限公司 Essence adding device for cosmetic manufacturing and adding method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2353143A (en) * 1942-09-29 1944-07-11 Fluid Control Engineering Co Fluid flow control device
US2331291A (en) * 1942-11-04 1943-10-12 Fluid Control Engineering Co Fluid flow control device
US2360873A (en) * 1943-09-13 1944-10-24 Fluid Control Engineering Co Fluid flow control device
US2622620A (en) * 1946-06-21 1952-12-23 Grove Regulator Company Fluid pressure controlled flexible tube valve
US2719704A (en) * 1954-12-20 1955-10-04 Leslie V Anderson Chemical mixing nozzle and water shut-off valve
US3042077A (en) * 1956-02-27 1962-07-03 Waddington Rogor Strange Fluid handling means
US3624801A (en) * 1970-04-03 1971-11-30 Grove Valve & Regulator Co Flexible tube valve
RU2126300C1 (en) * 1990-09-10 1999-02-20 Девелопед Ресеч фо Ирригэйшн Продактс, Инк. Method and device for converting pressure-delivered continuous flow of low rate to pulsing flow of high rate
US5927338A (en) * 1996-04-18 1999-07-27 S.C. Johnson Commercial Markets, Inc. Mixing eductor
US5902041A (en) * 1996-10-28 1999-05-11 Parsons; William G. Defoaming mixing eductor

Also Published As

Publication number Publication date
US6240983B1 (en) 2001-06-05
ATE344179T1 (en) 2006-11-15
EP1268278A4 (en) 2006-05-17
EP1268278A1 (en) 2003-01-02
DE60124231D1 (en) 2006-12-14
EP1268278B1 (en) 2006-11-02
WO2001074665A1 (en) 2001-10-11

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