FR3120402B1 - Procede et pompe de dosage proportionnel a faible debit - Google Patents
Procede et pompe de dosage proportionnel a faible debit Download PDFInfo
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000000654 additive Substances 0.000 abstract 2
- 230000000996 additive effect Effects 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
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
- 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
- F04B9/08—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
Priority Applications (7)
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 |
CN202280018749.1A CN116917619A (zh) | 2021-03-02 | 2022-02-25 | 低流量比例计量的方法和泵 |
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 |
CA3209186A CA3209186A1 (fr) | 2021-03-02 | 2022-02-25 | 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 |
IL305387A IL305387A (en) | 2021-03-02 | 2022-02-25 | Low flow proportional metering method and pump |
EP22709673.2A EP4301981A1 (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 |
---|---|---|---|
FR2102019 | 2021-03-02 | ||
FR2102019A FR3120402B1 (fr) | 2021-03-02 | 2021-03-02 | Procede et pompe de dosage proportionnel a faible debit |
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 (7)
Country | Link |
---|---|
EP (1) | EP4301981A1 (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)
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 |
-
2021
- 2021-03-02 FR FR2102019A patent/FR3120402B1/fr active Active
-
2022
- 2022-02-25 CA CA3209186A patent/CA3209186A1/fr active Pending
- 2022-02-25 IL IL305387A patent/IL305387A/en unknown
- 2022-02-25 CN CN202280018749.1A patent/CN116917619A/zh active Pending
- 2022-02-25 JP JP2023553118A patent/JP2024512896A/ja active Pending
- 2022-02-25 WO PCT/EP2022/054788 patent/WO2022184576A1/fr active Application Filing
- 2022-02-25 EP EP22709673.2A patent/EP4301981A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
EP4301981A1 (fr) | 2024-01-10 |
FR3120402A1 (fr) | 2022-09-09 |
IL305387A (en) | 2023-10-01 |
CA3209186A1 (fr) | 2022-09-09 |
JP2024512896A (ja) | 2024-03-21 |
WO2022184576A1 (fr) | 2022-09-09 |
CN116917619A (zh) | 2023-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20220909 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |