[go: up one dir, main page]

FR2396184A1 - Machine pour le dosage volumetrique reglable de composants liquides - Google Patents

Machine pour le dosage volumetrique reglable de composants liquides

Info

Publication number
FR2396184A1
FR2396184A1 FR7719903A FR7719903A FR2396184A1 FR 2396184 A1 FR2396184 A1 FR 2396184A1 FR 7719903 A FR7719903 A FR 7719903A FR 7719903 A FR7719903 A FR 7719903A FR 2396184 A1 FR2396184 A1 FR 2396184A1
Authority
FR
France
Prior art keywords
vol
pump
balance arm
liq
stirrup
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.)
Granted
Application number
FR7719903A
Other languages
English (en)
Other versions
FR2396184B1 (fr
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.)
Allibe Ateliers & Co
Original Assignee
Allibe Ateliers & Co
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 Allibe Ateliers & Co filed Critical Allibe Ateliers & Co
Priority to FR7719903A priority Critical patent/FR2396184A1/fr
Publication of FR2396184A1 publication Critical patent/FR2396184A1/fr
Application granted granted Critical
Publication of FR2396184B1 publication Critical patent/FR2396184B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • G05D11/132—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components by controlling the flow of the individual components
    • 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
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7174—Feed mechanisms characterised by the means for feeding the components to the mixer using pistons, plungers or syringes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B05B12/1418—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet for supplying several liquids or other fluent materials in selected proportions to a single spray outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
    • B05B7/32—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

L'invention concerne une machine destinée à effectuer continuellement et in situ un dosage volumétrique précis de deux ou plusieurs composants liquides. Une telle machine comprend essentiellement un moteur 9 à mouvement alternatif vertical entraînant directement une pompe principale 7 à débit constant et entraînant également, par l'intermédiaire d'un balancier 31, au moins une pompe secondaire 8 à débit réglable par déplacement de son support 39, 41. L'invention est particulièrement applicable au domaine de la chimie de synthèse, notamment au dosage des composants de pulvérisation formant des revêtements de surface.
FR7719903A 1977-06-29 1977-06-29 Machine pour le dosage volumetrique reglable de composants liquides Granted FR2396184A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7719903A FR2396184A1 (fr) 1977-06-29 1977-06-29 Machine pour le dosage volumetrique reglable de composants liquides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7719903A FR2396184A1 (fr) 1977-06-29 1977-06-29 Machine pour le dosage volumetrique reglable de composants liquides

Publications (2)

Publication Number Publication Date
FR2396184A1 true FR2396184A1 (fr) 1979-01-26
FR2396184B1 FR2396184B1 (fr) 1980-03-07

Family

ID=9192707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719903A Granted FR2396184A1 (fr) 1977-06-29 1977-06-29 Machine pour le dosage volumetrique reglable de composants liquides

Country Status (1)

Country Link
FR (1) FR2396184A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078516A1 (fr) * 1981-11-02 1983-05-11 J. Wagner AG Dispositif de pompage pour l'alimentation simultanée d'un dispositif pulvérisateur en au moins deux liquides à atomiser en proportion à choisir
FR2524942A1 (fr) * 1982-04-08 1983-10-14 Milton Roy Dosapro Perfectionnement au mecanisme d'entrainement d'une pompe a piston de course variable
US4509903A (en) * 1983-10-18 1985-04-09 Fram Jerry R Catalyst slave pump
FR2565158A1 (fr) * 1984-05-30 1985-12-06 Hedrich Vakuumanlagen Wilhelm Installation de coulee pour le traitement d'une matiere plastique
FR2573329A1 (fr) * 1984-11-16 1986-05-23 Isojet Machine pour l'application de resines a plusieurs composants
EP0311792A3 (en) * 1987-10-15 1990-04-25 Wagner International Ag Pumping arrangement for the simultaneous feeding of two liquids to a spray apparatus
EP0674540A4 (fr) * 1992-09-22 1995-08-08 Reagent Chemical And Res Inc Melangeur et procede de fabrication d'un materiau composite a partir d'une pluralite de composants.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078516A1 (fr) * 1981-11-02 1983-05-11 J. Wagner AG Dispositif de pompage pour l'alimentation simultanée d'un dispositif pulvérisateur en au moins deux liquides à atomiser en proportion à choisir
FR2524942A1 (fr) * 1982-04-08 1983-10-14 Milton Roy Dosapro Perfectionnement au mecanisme d'entrainement d'une pompe a piston de course variable
US4509903A (en) * 1983-10-18 1985-04-09 Fram Jerry R Catalyst slave pump
FR2565158A1 (fr) * 1984-05-30 1985-12-06 Hedrich Vakuumanlagen Wilhelm Installation de coulee pour le traitement d'une matiere plastique
FR2573329A1 (fr) * 1984-11-16 1986-05-23 Isojet Machine pour l'application de resines a plusieurs composants
EP0311792A3 (en) * 1987-10-15 1990-04-25 Wagner International Ag Pumping arrangement for the simultaneous feeding of two liquids to a spray apparatus
EP0674540A4 (fr) * 1992-09-22 1995-08-08 Reagent Chemical And Res Inc Melangeur et procede de fabrication d'un materiau composite a partir d'une pluralite de composants.

Also Published As

Publication number Publication date
FR2396184B1 (fr) 1980-03-07

Similar Documents

Publication Publication Date Title
FR2396184A1 (fr) Machine pour le dosage volumetrique reglable de composants liquides
ES446108A1 (es) Perfeccionamientos en aparatos de percusion hidraulicos.
ES467356A1 (es) Dispositivo para el mando del avance y el retroceso del e- lectrodo de una maquina de electroerosion.
FR1442281A (fr) Perfectionnements aux variateurs de vitesse à courroie trapézoïdale, à commande par liquide sous pression
FR2278619A1 (fr) Perfectionnements aux treuils
CN208961399U (zh) 快速压合装置
IT7823941A0 (it) Dispositivo per il controllo della corsa del filato su un filatoio a fusi multipli.
GB1445141A (en) Apparatus for stacking strips of aligned fibres
FR2275714A1 (fr) Robinet a commande automatique
FR2353760A1 (fr) Equilibreur elastique de charges
FR1240116A (fr) Dispositif de commande hydraulique d'un mouvement alternatif actionné par un vérin
GB1425075A (en) Apparatus for the control of a honing machine
DK538783A (da) Styreanordning for en indstillelig pumpe, isaer ved et hydrostatisk gear
FR1202532A (fr) Dispositif de commande automatique pour machines à pistons sans volant d'inertie, par exemple pour pompes à pistons différentiels
ES437338A1 (es) Perfeccionamientos en los mecanismos reguladores para apara-tos de bombeo e inyeccion de combustible.
BE840516Q (fr) Dispositif de commande equipe d'un piston d'entrainement alimente par un fluide sous pression
ES466635A2 (es) Perfeccionamientos en los aparatos de bombeo de inyeccion decombustible.
FR1458328A (fr) Dispositif de commande d'un piston de travail entraîné par un agent de pression etmachines équipées d'un tel dispositif
SU135507A1 (ru) Башмаконакладыватель полуавтоматический
IT8047734A0 (it) Dispositivo di regolazione per pompe volumetriche oscillanti a corsa variabile
ES2005188A6 (es) Maquina para la dosificacion automatica de liquido en placas de microtitulacion
GB1086820A (en) Control devices for bending machines
BE590533A (fr) Dispositif de commande hydraulique d'un mouvement alternatif actionné par un vérin.
GB994783A (en) Welding with oscillatable welding head
ES235470U (es) Dispositivo llenador-dosificador-pesador de envases.

Legal Events

Date Code Title Description
ST Notification of lapse