WO2006016032A1 - Dispositif de dosage pour introduire un additif dans un courant de liquide - Google Patents

Dispositif de dosage pour introduire un additif dans un courant de liquide Download PDF

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Publication number
WO2006016032A1
WO2006016032A1 PCT/FR2005/001655 FR2005001655W WO2006016032A1 WO 2006016032 A1 WO2006016032 A1 WO 2006016032A1 FR 2005001655 W FR2005001655 W FR 2005001655W WO 2006016032 A1 WO2006016032 A1 WO 2006016032A1
Authority
WO
WIPO (PCT)
Prior art keywords
pump
venturi
inlet
additive
flow
Prior art date
Application number
PCT/FR2005/001655
Other languages
English (en)
French (fr)
Inventor
Gilbert Barras
Matthieu Darbois
Original Assignee
Dosatron International
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 Dosatron International filed Critical Dosatron International
Priority to DK05783999T priority Critical patent/DK1773479T3/da
Priority to PL05783999T priority patent/PL1773479T3/pl
Priority to DE602005004294T priority patent/DE602005004294T2/de
Priority to EP05783999A priority patent/EP1773479B1/fr
Priority to US11/571,920 priority patent/US20070227961A1/en
Publication of WO2006016032A1 publication Critical patent/WO2006016032A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
    • F04F5/10—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids
    • 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
    • B01F25/315—Injector mixers in conduits or tubes through which the main component flows wherein a difference of pressure at different points of the conduit causes introduction of the additional component into the main component
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • B01F35/882—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances
    • B01F35/8822—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances using measuring chambers of the piston or plunger type
    • B01F35/88222—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances using measuring chambers of the piston or plunger type without external means for driving the piston, e.g. the piston being driven by one of the components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
    • F04B9/105—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor
    • F04B9/1053—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor one side of the double-acting liquid motor being always under the influence of the liquid under pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Nozzles (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Paper (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Accessories For Mixers (AREA)
PCT/FR2005/001655 2004-07-15 2005-06-29 Dispositif de dosage pour introduire un additif dans un courant de liquide WO2006016032A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DK05783999T DK1773479T3 (da) 2004-07-15 2005-06-29 Doseringsudstyr til indföring af et additiv i en hovedvæskeström
PL05783999T PL1773479T3 (pl) 2004-07-15 2005-06-29 Urządzenie dozujące, służące do wprowadzania dodatku do strumienia płynu głównego
DE602005004294T DE602005004294T2 (de) 2004-07-15 2005-06-29 Dosiervorrichtung zum einführen eines additivs in einen flüssigkeitsstrom
EP05783999A EP1773479B1 (fr) 2004-07-15 2005-06-29 Dispositif de dosage pour introduire un additif dans un courant de liquide
US11/571,920 US20070227961A1 (en) 2004-07-15 2005-06-29 Dosing Device for Introducing an Additive Into a Liquid Flow

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0407879A FR2873172B1 (fr) 2004-07-15 2004-07-15 Dispositif de dosage pour introduire un additif dans un courant de liquide
FR0407879 2004-07-15

Publications (1)

Publication Number Publication Date
WO2006016032A1 true WO2006016032A1 (fr) 2006-02-16

Family

ID=34948220

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2005/001655 WO2006016032A1 (fr) 2004-07-15 2005-06-29 Dispositif de dosage pour introduire un additif dans un courant de liquide

Country Status (10)

Country Link
US (1) US20070227961A1 (da)
EP (1) EP1773479B1 (da)
AT (1) ATE383196T1 (da)
DE (1) DE602005004294T2 (da)
DK (1) DK1773479T3 (da)
ES (1) ES2300050T3 (da)
FR (1) FR2873172B1 (da)
PL (1) PL1773479T3 (da)
PT (1) PT1773479E (da)
WO (1) WO2006016032A1 (da)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009095704A2 (en) * 2008-01-31 2009-08-06 Douglas Burnham Fluid delivery device and method
WO2021038165A1 (fr) 2019-08-30 2021-03-04 Arkema France Formulation fumigante pour application en goutte a goutte

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007085051A1 (en) * 2006-01-30 2007-08-02 Williams James Duncan A fluid vessel and method for charging a fluid vessel
WO2008005996A2 (en) 2006-07-05 2008-01-10 Stryker Corporation Medical/surgical lavage system capable of selectively and sequentially discharging either a base solution or a solution which includes a therapeutic agent
US8628028B2 (en) * 2010-01-06 2014-01-14 Puricore, Inc. Method of injecting solution into a misting line
FR2967218B1 (fr) * 2010-11-08 2016-09-02 Dosatron International Doseur proportionnel d'un liquide auxiliaire dans un liquide principal.
FR3001003B1 (fr) 2013-01-17 2015-03-20 Dosatron International Dispositif de dosage pour introduire un additif liquide dans un courant de liquide principal.
FR3016302B1 (fr) * 2014-01-10 2016-02-05 Dosatron International Melangeur statique pour homogeneiser un melange d'au moins deux liquides et dispositif de dosage equipe d'un tel melangeur
EP4161281A1 (en) 2020-06-07 2023-04-12 Comestaag LLC Barrier coating compositions for perishables and methods, kits and coated items relating thereto

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR740179A (fr) * 1932-06-21 1933-01-23 éjecteur
US4123800A (en) * 1977-05-18 1978-10-31 Mazzei Angelo L Mixer-injector
GB2130910A (en) * 1982-09-25 1984-06-13 Gilmat Engineering Limited Additive supply apparatus for use in a fluid supply line
EP0255791A1 (fr) * 1986-07-31 1988-02-10 Jean Cloup Perfectionnement aux dispositifs d'injection d'un produit additif dosé dans un fluide principal
US5234322A (en) * 1992-12-24 1993-08-10 Chemilizer Products, Inc. Proportioning pump improvements
FR2707350A1 (fr) * 1993-07-05 1995-01-13 Ody Civile Ste Rech Dispositif de commande des déplacements alternatifs d'un piston différentiel, et pompe doseuse comportant un tel dispositif.
US6192911B1 (en) * 1999-09-10 2001-02-27 Ronald L. Barnes Venturi injector with self-adjusting port

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758877A (en) * 1954-12-06 1956-08-14 Robert H Gleason Apparatus for dispensing materials
US3330290A (en) * 1963-10-17 1967-07-11 Jay Q Davis Water-fertilizer mixing pump
GR61644B (en) * 1975-10-09 1978-12-05 Iplex Plastic Ind Pty Ltd Delivering measured quantities of liquid into a fluid
FR2789445B1 (fr) * 1999-02-09 2001-03-23 Dosatron Internat Sa Machine hydraulique differentielle a mouvement alternatif, en particulier moteur hydraulique differentiel

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR740179A (fr) * 1932-06-21 1933-01-23 éjecteur
US4123800A (en) * 1977-05-18 1978-10-31 Mazzei Angelo L Mixer-injector
GB2130910A (en) * 1982-09-25 1984-06-13 Gilmat Engineering Limited Additive supply apparatus for use in a fluid supply line
EP0255791A1 (fr) * 1986-07-31 1988-02-10 Jean Cloup Perfectionnement aux dispositifs d'injection d'un produit additif dosé dans un fluide principal
US5234322A (en) * 1992-12-24 1993-08-10 Chemilizer Products, Inc. Proportioning pump improvements
FR2707350A1 (fr) * 1993-07-05 1995-01-13 Ody Civile Ste Rech Dispositif de commande des déplacements alternatifs d'un piston différentiel, et pompe doseuse comportant un tel dispositif.
US6192911B1 (en) * 1999-09-10 2001-02-27 Ronald L. Barnes Venturi injector with self-adjusting port

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009095704A2 (en) * 2008-01-31 2009-08-06 Douglas Burnham Fluid delivery device and method
WO2009095704A3 (en) * 2008-01-31 2009-10-22 Douglas Burnham Fluid delivery device and method
US8573243B2 (en) 2008-01-31 2013-11-05 Douglas Burnham Fluid delivery device and method
WO2021038165A1 (fr) 2019-08-30 2021-03-04 Arkema France Formulation fumigante pour application en goutte a goutte
FR3100105A1 (fr) 2019-08-30 2021-03-05 Arkema France Formulation fumigante pour application en goutte a goutte

Also Published As

Publication number Publication date
DK1773479T3 (da) 2008-05-26
PL1773479T3 (pl) 2008-07-31
US20070227961A1 (en) 2007-10-04
PT1773479E (pt) 2008-04-07
EP1773479B1 (fr) 2008-01-09
FR2873172A1 (fr) 2006-01-20
ATE383196T1 (de) 2008-01-15
DE602005004294D1 (de) 2008-02-21
FR2873172B1 (fr) 2007-11-02
DE602005004294T2 (de) 2009-01-02
ES2300050T3 (es) 2008-06-01
EP1773479A1 (fr) 2007-04-18

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