FR2429463A1 - Dispositif doseur pour introduire dans une conduite parcourue par un flux liquide une proportion constante d'un liquide additionnel - Google Patents

Dispositif doseur pour introduire dans une conduite parcourue par un flux liquide une proportion constante d'un liquide additionnel

Info

Publication number
FR2429463A1
FR2429463A1 FR7819423A FR7819423A FR2429463A1 FR 2429463 A1 FR2429463 A1 FR 2429463A1 FR 7819423 A FR7819423 A FR 7819423A FR 7819423 A FR7819423 A FR 7819423A FR 2429463 A1 FR2429463 A1 FR 2429463A1
Authority
FR
France
Prior art keywords
liq
flowline
dosing
hydraulic motor
vane
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
FR7819423A
Other languages
English (en)
Other versions
FR2429463B1 (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
Priority to FR7819423A priority Critical patent/FR2429463A1/fr
Publication of FR2429463A1 publication Critical patent/FR2429463A1/fr
Application granted granted Critical
Publication of FR2429463B1 publication Critical patent/FR2429463B1/fr
Granted legal-status Critical Current

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
    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
    • A01C23/042—Adding fertiliser to watering systems
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/005—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle
    • F04C11/006—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle having complementary function
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/008—Control of flow ratio involving a fluid operating a pump motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

La présente invention a pour objet un dispositif doseur pour introduire, dans une conduite parcourue par un flux liquide, une proportion constante d'un liquide additionnel. Le dispositif selon l'invention se caractérise par le fait qu'il comporte, en combinaison, un moteur hydraulique volumétrique 2, raccordé sur ladite conduite par ses oriffices d'admission et d'échappement pour être entraîné en rotation par le flux liquide, lequel moteur 2 entraîne une pompe doseuse 3 à débit reglabe, dont l'orifice d'aspiration 3h est relié à la source d'un liquide additionnel et dont l'orifice de refoulement 31 est relié à l'orifice d'échappement du moteur pour introduire dans la veine du flux liquide une quantité dosée et constante de liquide additionnel. Trouve son application notamment dans le domaine de l'agriculture pour résoudre les problèmes de dosage d'engrais liquides ou de produits de traitement dans l'eau d'arrosage.
FR7819423A 1978-06-23 1978-06-23 Dispositif doseur pour introduire dans une conduite parcourue par un flux liquide une proportion constante d'un liquide additionnel Granted FR2429463A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7819423A FR2429463A1 (fr) 1978-06-23 1978-06-23 Dispositif doseur pour introduire dans une conduite parcourue par un flux liquide une proportion constante d'un liquide additionnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7819423A FR2429463A1 (fr) 1978-06-23 1978-06-23 Dispositif doseur pour introduire dans une conduite parcourue par un flux liquide une proportion constante d'un liquide additionnel

Publications (2)

Publication Number Publication Date
FR2429463A1 true FR2429463A1 (fr) 1980-01-18
FR2429463B1 FR2429463B1 (fr) 1980-12-12

Family

ID=9210113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7819423A Granted FR2429463A1 (fr) 1978-06-23 1978-06-23 Dispositif doseur pour introduire dans une conduite parcourue par un flux liquide une proportion constante d'un liquide additionnel

Country Status (1)

Country Link
FR (1) FR2429463A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635829A1 (fr) * 1988-02-26 1990-03-02 Baugier Jean Pierre Dispositif hydraulique pour l'obtention d'un melange de liquide a debit variable et un dosage a proportion reglable
EP0834788A1 (fr) * 1996-10-03 1998-04-08 Elf Antar France Dispositif autonome d'asservissement d'au moins un débit d'un liquide secondaire à un débit d'un liquide principal
EP1319831A3 (fr) * 2001-12-13 2003-12-03 Robert Bosch Gmbh Pompe à combustible haute pression avec pompe de gavage à pallettes
EP1820966A2 (fr) 2006-02-16 2007-08-22 Giovanni Rampazzo Pompe de dosage
FR2904381A1 (fr) * 2006-07-27 2008-02-01 Denise Solis Pompe doseuse hydraulique.
EP1832746A3 (fr) * 2006-02-16 2009-07-29 Giovanni Rampazzo Pompe de dosage

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR444425A (fr) * 1911-08-10 1912-10-17 Joseph Baudot Dispositif de pompe rotative pouvant servir comme moteur à vapeur ou hydraulique
FR16709E (fr) * 1912-05-09 1913-04-08 Isidore Louis Maurice Flaissie Pompe rotative monopalette à graissage forcé
CH142540A (de) * 1929-08-26 1930-09-30 Hugo Axien Johann Kapselpumpe.
FR1288863A (fr) * 1961-02-15 1962-03-30 Perfectionnements aux injecteurs-doseurs
FR1473445A (fr) * 1966-03-10 1967-03-17 Doseur de l'eau d'irrigation renfermant un liquide actif pour le traitement de plantes ou de terrains de culture
US3821963A (en) * 1972-09-22 1974-07-02 Merit Ind Inc Liquid proportioning apparatus
US3866621A (en) * 1971-07-22 1975-02-18 Greene Research Engineering Co Proportioning pump
FR2248080A1 (fr) * 1973-10-20 1975-05-16 Lang Apparatebau Gmbh
FR2350873A1 (fr) * 1976-01-09 1977-12-09 Lang Apparatebau Gmbh Appareil a doser des solutions d'agents chimiques

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR444425A (fr) * 1911-08-10 1912-10-17 Joseph Baudot Dispositif de pompe rotative pouvant servir comme moteur à vapeur ou hydraulique
FR16709E (fr) * 1912-05-09 1913-04-08 Isidore Louis Maurice Flaissie Pompe rotative monopalette à graissage forcé
CH142540A (de) * 1929-08-26 1930-09-30 Hugo Axien Johann Kapselpumpe.
FR1288863A (fr) * 1961-02-15 1962-03-30 Perfectionnements aux injecteurs-doseurs
FR1473445A (fr) * 1966-03-10 1967-03-17 Doseur de l'eau d'irrigation renfermant un liquide actif pour le traitement de plantes ou de terrains de culture
US3866621A (en) * 1971-07-22 1975-02-18 Greene Research Engineering Co Proportioning pump
US3821963A (en) * 1972-09-22 1974-07-02 Merit Ind Inc Liquid proportioning apparatus
FR2248080A1 (fr) * 1973-10-20 1975-05-16 Lang Apparatebau Gmbh
FR2350873A1 (fr) * 1976-01-09 1977-12-09 Lang Apparatebau Gmbh Appareil a doser des solutions d'agents chimiques

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635829A1 (fr) * 1988-02-26 1990-03-02 Baugier Jean Pierre Dispositif hydraulique pour l'obtention d'un melange de liquide a debit variable et un dosage a proportion reglable
EP0834788A1 (fr) * 1996-10-03 1998-04-08 Elf Antar France Dispositif autonome d'asservissement d'au moins un débit d'un liquide secondaire à un débit d'un liquide principal
FR2754365A1 (fr) * 1996-10-03 1998-04-10 Elf Antar France Dispositif autonome d'asservissement d'au moins un debit d'un liquide secondaire a un debit d'un liquide principal
EP1319831A3 (fr) * 2001-12-13 2003-12-03 Robert Bosch Gmbh Pompe à combustible haute pression avec pompe de gavage à pallettes
US6807951B2 (en) 2001-12-13 2004-10-26 Robert Bosch Gmbh High-pressure fuel pump with integrated blocking-vane prefeed pump
EP1820966A2 (fr) 2006-02-16 2007-08-22 Giovanni Rampazzo Pompe de dosage
EP1820966A3 (fr) * 2006-02-16 2009-04-15 Giovanni Rampazzo Pompe de dosage
EP1832746A3 (fr) * 2006-02-16 2009-07-29 Giovanni Rampazzo Pompe de dosage
FR2904381A1 (fr) * 2006-07-27 2008-02-01 Denise Solis Pompe doseuse hydraulique.

Also Published As

Publication number Publication date
FR2429463B1 (fr) 1980-12-12

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