FR2334842A1 - Dispositif de commande motrice pour appareil doseur a deux pompes - Google Patents

Dispositif de commande motrice pour appareil doseur a deux pompes

Info

Publication number
FR2334842A1
FR2334842A1 FR7632724A FR7632724A FR2334842A1 FR 2334842 A1 FR2334842 A1 FR 2334842A1 FR 7632724 A FR7632724 A FR 7632724A FR 7632724 A FR7632724 A FR 7632724A FR 2334842 A1 FR2334842 A1 FR 2334842A1
Authority
FR
France
Prior art keywords
motor control
control device
pump metering
metering device
pump
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
FR7632724A
Other languages
English (en)
Other versions
FR2334842B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2334842A1 publication Critical patent/FR2334842A1/fr
Application granted granted Critical
Publication of FR2334842B1 publication Critical patent/FR2334842B1/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
    • 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
    • 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
    • F04B49/12—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 varying the length of stroke of the working members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18992—Reciprocating to reciprocating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Reciprocating Pumps (AREA)
FR7632724A 1975-12-13 1976-10-29 Dispositif de commande motrice pour appareil doseur a deux pompes Granted FR2334842A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2556282A DE2556282C2 (de) 1975-12-13 1975-12-13 Vorrichtung zum gegensinnigen stufenlosen Verstellen zweier Dosierpumpenkolben

Publications (2)

Publication Number Publication Date
FR2334842A1 true FR2334842A1 (fr) 1977-07-08
FR2334842B1 FR2334842B1 (fr) 1981-09-18

Family

ID=5964344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632724A Granted FR2334842A1 (fr) 1975-12-13 1976-10-29 Dispositif de commande motrice pour appareil doseur a deux pompes

Country Status (8)

Country Link
US (1) US4080874A (fr)
AT (1) AT369899B (fr)
DE (1) DE2556282C2 (fr)
ES (1) ES453644A1 (fr)
FR (1) FR2334842A1 (fr)
GB (1) GB1539977A (fr)
IT (1) IT1072856B (fr)
SE (1) SE429152B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444818A1 (fr) * 1978-12-18 1980-07-18 Hedrich Vakuumanlagen Wilhelm Dispositif de commande pour pompes de dosage et/ou appareils analogues fonctionnant par des deplacements de pistons avec differents rapports de courses d'ouverture et de fermeture pour l'envoi synchrone de quantites inegales de substances de nature differents
EP0028453A1 (fr) * 1979-10-31 1981-05-13 General Motors Corporation Mécanisme de guidage pour plateau oscillant de compresseur

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007252A1 (fr) * 1978-04-28 1980-01-23 S K M, Société Anonyme Dispositif d'alimentation à débit constant de fluide, notamment pour pistolet de pulvérisation
GB2147056B (en) * 1983-09-21 1986-11-12 Loheat Ltd Liquid proportioning devices
US4509903A (en) * 1983-10-18 1985-04-09 Fram Jerry R Catalyst slave pump
GB8424995D0 (en) * 1984-10-03 1984-11-07 Homark Associates Ltd Adjustable stroke beer pump
GB2222208B (en) * 1988-05-13 1993-02-24 Apex Fuels Ltd Pumping apparatus
FI90408C (fi) * 1990-10-19 1994-02-10 Tauno Pirhonen Sekoituspumppu
NZ286595A (en) * 1996-05-15 1996-11-26 Graeme Harold Newman Reciprocating cam drive side-by-side piston pumps
EP2585222B1 (fr) * 2010-06-24 2017-01-11 Graco Minnesota Inc. Doseur de fluide a double pompe ayant une position de moteur ajustable
US9388801B2 (en) * 2013-03-29 2016-07-12 Douglas Rietkerk Natural gas compressor with scissor drive assembly
EP3233259A4 (fr) 2014-12-17 2018-06-06 Graco Minnesota Inc. Doseur de composants multiples
JP7623541B1 (ja) 2024-07-25 2025-01-28 日本製紙株式会社 セルロースナノファイバー製造装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE384918C (de) * 1922-12-02 1923-05-08 Rudolf Stuebgen Veraenderliches UEbersetzungsgetriebe fuer schwingende Wellen
FR785355A (fr) * 1934-02-07 1935-08-08 Martini Hueneke Und Salzkotten Dispositif de dosage et de mélange en proportions variables pour deux courants liquides
US3784335A (en) * 1971-12-13 1974-01-08 Irc Corp Proportioning pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2752989A (en) * 1952-10-21 1956-07-03 Jr Hugh Powell Jenkins Reaction chamber and apparatus for delivering liquid propellants thereto at variable ratios and variable rates of delivery
FR1190770A (fr) * 1958-01-21 1959-10-15 Pompe doseuse à débit réglable
US3871268A (en) * 1972-12-30 1975-03-18 Shimazaki Mixing Equipment Co Combination pumping apparatus
DE7309541U (de) * 1973-03-14 1973-06-14 Lupert R Dosierpumpe insbesondere zum dosieren mehrerer kunststoffkomponenten

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE384918C (de) * 1922-12-02 1923-05-08 Rudolf Stuebgen Veraenderliches UEbersetzungsgetriebe fuer schwingende Wellen
FR785355A (fr) * 1934-02-07 1935-08-08 Martini Hueneke Und Salzkotten Dispositif de dosage et de mélange en proportions variables pour deux courants liquides
US3784335A (en) * 1971-12-13 1974-01-08 Irc Corp Proportioning pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444818A1 (fr) * 1978-12-18 1980-07-18 Hedrich Vakuumanlagen Wilhelm Dispositif de commande pour pompes de dosage et/ou appareils analogues fonctionnant par des deplacements de pistons avec differents rapports de courses d'ouverture et de fermeture pour l'envoi synchrone de quantites inegales de substances de nature differents
EP0028453A1 (fr) * 1979-10-31 1981-05-13 General Motors Corporation Mécanisme de guidage pour plateau oscillant de compresseur

Also Published As

Publication number Publication date
GB1539977A (en) 1979-02-07
SE429152B (sv) 1983-08-15
US4080874A (en) 1978-03-28
AT369899B (de) 1983-02-10
FR2334842B1 (fr) 1981-09-18
IT1072856B (it) 1985-04-13
SE7612542L (sv) 1977-06-14
ATA779276A (de) 1982-06-15
DE2556282C2 (de) 1982-08-05
DE2556282A1 (de) 1977-06-23
ES453644A1 (es) 1977-11-16

Similar Documents

Publication Publication Date Title
BE853622A (fr) Dispositif de commande pour machines electrostatiques
FR2331908A1 (fr) Dispositif de commande de moteur integral
FR2333297A1 (fr) Dispositif de commande d'impulsions d'horloge pour microordinateurs
FR2280140A1 (fr) Dispositif de commande pour machine de vente
FR2312708A1 (fr) Dispositif de commande electrohydraulique
FR2293612A1 (fr) Dispositif de commande hydraulique
BE827060A (fr) Dispositif de couplage pour la commande de moteurs pas-a-pas
FR2288251A1 (fr) Dispositif de commande des balanciers d'un moteur
FR2395445B1 (fr) Dispositif distributeur pour le positionnement de machines
FR2333294A1 (fr) Dispositif de commande de frein a main
FR2334842A1 (fr) Dispositif de commande motrice pour appareil doseur a deux pompes
FR2339759A1 (fr) Dispositif de commande pour un ensemble de pompes
FR2346760A1 (fr) Dispositif de positionnement dans un appareil de commande numerique
BE835633A (fr) Dispositif de commande pour machine hydraulique
FR2324048A1 (fr) Dispositif de commande d'un servomoteur
FR2319038A1 (fr) Dispositif hydraulique de commande
FR2295611A1 (fr) Dispositif de commande a magnetostriction
FR2309919A1 (fr) Dispositif de commande pour source sismique
FR2336569A1 (fr) Dispositif de commande
BE866345A (fr) Dispositif de commande
FR2290997A1 (fr) Dispositif pour satinage de materiaux
BE828059A (fr) Dispositif de commande
BE854861A (fr) Dispositif de commande a microprogrammation
FR2331200A1 (fr) Dispositif de codage pour programmer un appareil de liaison radio-electrique
FR2280129A1 (fr) Dispositif de commande hydraulique