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FR3120402B1 - Procede et pompe de dosage proportionnel a faible debit - Google Patents

Procede et pompe de dosage proportionnel a faible debit Download PDF

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Publication number
FR3120402B1
FR3120402B1 FR2102019A FR2102019A FR3120402B1 FR 3120402 B1 FR3120402 B1 FR 3120402B1 FR 2102019 A FR2102019 A FR 2102019A FR 2102019 A FR2102019 A FR 2102019A FR 3120402 B1 FR3120402 B1 FR 3120402B1
Authority
FR
France
Prior art keywords
machine
low flow
dosing pump
movement
proportional dosing
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.)
Active
Application number
FR2102019A
Other languages
English (en)
Other versions
FR3120402A1 (fr
Inventor
Thibault Marion
Richard Mahieux
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.)
Dosatron International SAS
Original Assignee
Dosatron International SAS
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
Priority to FR2102019A priority Critical patent/FR3120402B1/fr
Application filed by Dosatron International SAS filed Critical Dosatron International SAS
Priority to JP2023553118A priority patent/JP2024512896A/ja
Priority to PCT/EP2022/054788 priority patent/WO2022184576A1/fr
Priority to EP22709673.2A priority patent/EP4301981B1/fr
Priority to US18/548,688 priority patent/US20240309864A1/en
Priority to IL305387A priority patent/IL305387A/en
Priority to CN202280018749.1A priority patent/CN116917619A/zh
Priority to CA3209186A priority patent/CA3209186A1/fr
Publication of FR3120402A1 publication Critical patent/FR3120402A1/fr
Application granted granted Critical
Publication of FR3120402B1 publication Critical patent/FR3120402B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/047—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being pin-and-slot mechanisms
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/20—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by changing the driving speed
    • 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
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • 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
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Rotary Pumps (AREA)

Abstract

La présente invention a pour objet un procédé de dosage proportionnel, et sa pompe associée, laquelle comprend  :- une machine hydraulique (1) renfermant un organe (16) propre à effectuer un mouvement alternatif, l’alimentation de la machine en entrée déclenchant un mouvement alternatif de translation de l’organe (16) ,- une pompe volumétrique (4), dotée d’un axe (42) de rotation, d’une entrée (40) destinée à être mise en communication de fluide avec un réservoir d’additif et d’une sortie (41) en communication de fluide (51) avec la sortie (11) de la machine, - un convertisseur de mouvement (2) prévu pour transformer le mouvement alternatif de translation de l’organe (16) en un mouvement de rotation, ledit mouvement de rotation étant transmis à l’axe de rotation de la pompe volumétrique (4), de sorte que l’alimentation de la machine actionne la pompe volumétrique qui alimente ainsi en additif la sortie de la machine hydraulique. Figure 2
FR2102019A 2021-03-02 2021-03-02 Procede et pompe de dosage proportionnel a faible debit Active FR3120402B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR2102019A FR3120402B1 (fr) 2021-03-02 2021-03-02 Procede et pompe de dosage proportionnel a faible debit
PCT/EP2022/054788 WO2022184576A1 (fr) 2021-03-02 2022-02-25 Procede et pompe de dosage proportionnel a faible debit
EP22709673.2A EP4301981B1 (fr) 2021-03-02 2022-02-25 Procede et pompe de dosage proportionnel a faible debit
US18/548,688 US20240309864A1 (en) 2021-03-02 2022-02-25 Method and pump for low-flow proportional metering
JP2023553118A JP2024512896A (ja) 2021-03-02 2022-02-25 少流量で比例計量する方法及びポンプ
IL305387A IL305387A (en) 2021-03-02 2022-02-25 Method and pump for low-flow proportional metering
CN202280018749.1A CN116917619A (zh) 2021-03-02 2022-02-25 低流量比例计量的方法和泵
CA3209186A CA3209186A1 (fr) 2021-03-02 2022-02-25 Procede et pompe de dosage proportionnel a faible debit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2102019A FR3120402B1 (fr) 2021-03-02 2021-03-02 Procede et pompe de dosage proportionnel a faible debit
FR2102019 2021-03-02

Publications (2)

Publication Number Publication Date
FR3120402A1 FR3120402A1 (fr) 2022-09-09
FR3120402B1 true FR3120402B1 (fr) 2023-04-14

Family

ID=77180058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2102019A Active FR3120402B1 (fr) 2021-03-02 2021-03-02 Procede et pompe de dosage proportionnel a faible debit

Country Status (8)

Country Link
US (1) US20240309864A1 (fr)
EP (1) EP4301981B1 (fr)
JP (1) JP2024512896A (fr)
CN (1) CN116917619A (fr)
CA (1) CA3209186A1 (fr)
FR (1) FR3120402B1 (fr)
IL (1) IL305387A (fr)
WO (1) WO2022184576A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2213298A1 (de) * 1972-03-18 1973-09-27 Rww Filter Gmbh Dosiergeraet
FR2602282B1 (fr) 1986-07-31 1988-09-23 Cloup Jean Perfectionnement aux dispositifs d'injection d'un produit additif dose dans un fluide principal
FR2681646B1 (fr) * 1991-09-19 1995-05-19 Ody Ste Civile Rech Pompe comportant un systeme de dosage, et dispositif comportant une telle pompe, pour injection dans un liquide principal d'un additif.
US5951265A (en) * 1997-12-29 1999-09-14 Diemold International, Inc. Fluid driven reciprocating engine or pump having overcenter, snap-action mechanical valve control
FR2789445B1 (fr) 1999-02-09 2001-03-23 Dosatron Internat Sa Machine hydraulique differentielle a mouvement alternatif, en particulier moteur hydraulique differentiel
FR2896279B1 (fr) 2006-01-13 2008-02-29 Dosatron International Machine hydraulique, en particulier moteur hydraulique, et doseur comportant un tel moteur.
DE102008019783A1 (de) * 2007-04-23 2008-11-13 Troska, Günter Verdrängerdosierpumpe
FR3049992B1 (fr) 2016-04-07 2018-04-20 Dosatron International Pompe a dosage proportionnel, procede de montage et de demontage d'une telle pompe
US10371137B2 (en) * 2016-09-06 2019-08-06 Hamilton Sundstrand Corporation Metering for fluid motor and pump combination

Also Published As

Publication number Publication date
JP2024512896A (ja) 2024-03-21
CA3209186A1 (fr) 2022-09-09
IL305387A (en) 2023-10-01
EP4301981B1 (fr) 2024-12-11
CN116917619A (zh) 2023-10-20
FR3120402A1 (fr) 2022-09-09
WO2022184576A1 (fr) 2022-09-09
EP4301981A1 (fr) 2024-01-10
US20240309864A1 (en) 2024-09-19

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