CA3090685C - Ensemble pompe alternative pour le dosage, le melange et la distribution volumetrique - Google Patents

Ensemble pompe alternative pour le dosage, le melange et la distribution volumetrique Download PDF

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Publication number
CA3090685C
CA3090685C CA3090685A CA3090685A CA3090685C CA 3090685 C CA3090685 C CA 3090685C CA 3090685 A CA3090685 A CA 3090685A CA 3090685 A CA3090685 A CA 3090685A CA 3090685 C CA3090685 C CA 3090685C
Authority
CA
Canada
Prior art keywords
pump
pump assembly
primary
cylinder
cavity
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
CA3090685A
Other languages
English (en)
Other versions
CA3090685A1 (fr
Inventor
Steeve VACHON
Cyril VACHON
Luc Laforest
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.)
Equipement De Controle Capital Inc
Original Assignee
Equipement De Controle Capital 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 Equipement De Controle Capital Inc filed Critical Equipement De Controle Capital Inc
Publication of CA3090685A1 publication Critical patent/CA3090685A1/fr
Application granted granted Critical
Publication of CA3090685C publication Critical patent/CA3090685C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04B9/08—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
    • F04B9/109—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 plural pumping chambers
    • F04B9/111—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 plural pumping chambers with two mechanically connected pumping members
    • F04B9/113—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 plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting liquid motor
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/02—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two cylinders
    • 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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/02—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders
    • F04B19/022—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders reciprocating cylinders
    • 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
    • F04B23/04—Combinations of two or more pumps
    • F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

L'invention concerne un ensemble pompe (1) destiné à être utilisé avec au moins un fluide, et apte à effectuer le dosage, le mélange et/ou la distribution volumétrique. L'ensemble pompe (1) comprend un carter principal (203). L'ensemble pompe (1) comprend également au moins une pompe primaire (200), laquelle comporte un composant de piston principal (229) qui peut être monté de façon étanche sur le carter principal (203) de façon à définir au moins une cavité primaire (231, 233) à l'intérieur dudit carter principal (203), le composant de piston principal (229) pouvant se déplacer le long dudit carter principal (203) de façon à faire varier un volume correspondant de ladite au moins une cavité primaire. L'ensemble pompe (1) comprend également au moins une pompe secondaire (200), laquelle comporte un insert creux (211, 212) ayant une extrémité qui peut être montée sur un composant de support correspondant (213, 214) et une autre extrémité qui peut être insérée dans une portion intérieure d'un cylindre correspondant (205, 206) de l'ensemble pompe (1) et effectuer un déplacement relatif le long de ladite portion intérieure de manière à définir au moins une cavité secondaire (235, 237) à l'intérieur de ladite portion du cylindre (205, 206), une extrémité du cylindre (205, 206) pouvant être reliée de manière rigide au composant de piston principal (229) de l'au moins une pompe primaire (200), et une autre extrémité du cylindre (205, 206) pouvant être montée de manière étanche autour d'une portion extérieure de l'insert creux (211, 212), de sorte qu'un mouvement du composant de piston principal (229) se traduit à son tour par un mouvement simultané correspondant du cylindre (205, 206), et inversement, faisant ainsi varier en conséquence un volume correspondant de l'au moins une cavité secondaire (233, 237) de l'au moins une pompe secondaire (200) de façon à pomper du fluide à partir d'au moins une cavité (231, 233, 235, 237) de l'ensemble pompe (1).
CA3090685A 2018-11-14 2019-11-14 Ensemble pompe alternative pour le dosage, le melange et la distribution volumetrique Active CA3090685C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862767298P 2018-11-14 2018-11-14
US62/767,298 2018-11-14
PCT/CA2019/051629 WO2020097735A1 (fr) 2018-11-14 2019-11-14 Ensemble pompe alternative pour le dosage, le mélange et la distribution volumétrique

Publications (2)

Publication Number Publication Date
CA3090685A1 CA3090685A1 (fr) 2020-05-22
CA3090685C true CA3090685C (fr) 2021-11-09

Family

ID=70730969

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3090685A Active CA3090685C (fr) 2018-11-14 2019-11-14 Ensemble pompe alternative pour le dosage, le melange et la distribution volumetrique

Country Status (2)

Country Link
CA (1) CA3090685C (fr)
WO (1) WO2020097735A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU574616A1 (ru) * 1976-05-03 1977-09-29 Предприятие П/Я А-1080 Дозатор компонентов
DE3206613A1 (de) * 1982-02-24 1983-09-01 Bakonyi Bauxitbánya Vállalat, 8301 Tapolca Drucksteigernde kolbenpumpe
FR2569779A1 (fr) * 1984-08-31 1986-03-07 Lesaint Michel Dispositif d'injection doseur et installation d'irrigation en comportant l'application
US9334857B2 (en) * 2013-05-02 2016-05-10 The Boeing Company Hydraulic pump
CN110195692A (zh) * 2019-07-11 2019-09-03 青岛合能环境技术有限公司 进出料柱塞泵

Also Published As

Publication number Publication date
WO2020097735A1 (fr) 2020-05-22
CA3090685A1 (fr) 2020-05-22

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Effective date: 20200806