FR2904381A1 - Hydraulic feed pump for e.g. mixing liquid fertilizer type products and pure water, has vaned rotor driven in rotation by passage of water to turn pinion connectors/gears, and valves permitting passage of non-abrasive/nutritive solutions - Google Patents

Hydraulic feed pump for e.g. mixing liquid fertilizer type products and pure water, has vaned rotor driven in rotation by passage of water to turn pinion connectors/gears, and valves permitting passage of non-abrasive/nutritive solutions Download PDF

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Publication number
FR2904381A1
FR2904381A1 FR0606871A FR0606871A FR2904381A1 FR 2904381 A1 FR2904381 A1 FR 2904381A1 FR 0606871 A FR0606871 A FR 0606871A FR 0606871 A FR0606871 A FR 0606871A FR 2904381 A1 FR2904381 A1 FR 2904381A1
Authority
FR
France
Prior art keywords
passage
water
abrasive
connectors
gears
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.)
Withdrawn
Application number
FR0606871A
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French (fr)
Inventor
Denise Solis
Marc Solis
Jean Francois Solis
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 FR0606871A priority Critical patent/FR2904381A1/en
Publication of FR2904381A1 publication Critical patent/FR2904381A1/en
Withdrawn legal-status Critical Current

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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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • 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

Abstract

The pump has a vaned rotor (1) driven in rotation by a passage of water to turn pinion connectors/gears (2, 3), and an eccentric drive (4) acting as a cam that sets piston injectors (6) in to and fro movement. The injectors are brought back at an end point by a spring (7) that is situated in a body of another injector, and anti-return valves permit a passage of non-abrasive or nutritive solutions.

Description

La présente invention,concerne une pompe doseuse pour aspirer et refoulerThe present invention relates to a metering pump for sucking and repressing

des solutions nutritives ou autres non abrasives Fonctionne sans électricité,seule la pression de l'eau sert de force motrice.  nutritive or other non-abrasive solutions Works without electricity, only the pressure of the water serves as a driving force.

Cette pompe doseuse d'un fonctionnement simple,permet à un agriculteur,en autre,de fertiliser ses champs. Une roue à aube,entrainée en rotation par le passage de l'eau fait tourner un attelage de pignons (engrenage) (2) et (3). Sur l'axe (5) d'une dentée (3) et solidaire,un excentrique (4) agissant comme une came met en mouvement de va et vient 1 à 3 injecteurs à piston (6).  This metering pump has a simple operation, allows a farmer, in other, to fertilize his fields. A paddle wheel, rotated by the passage of water rotates a pinion gear (gear) (2) and (3). On the axis (5) of a tooth (3) and integral, an eccentric (4) acting as a cam moves reciprocally 1 to 3 piston injectors (6).

1O Ceux-ci sont ramenés au point bas par un ressort (7) situé dans le corps de l'injecteur non représenté. Des clapets anti-retour (8) premettront le passage de la solution,sans passer par l'intérieur de la pompe doseuse dans le circuit primaire,et se transformer en solution diluée. La variation de la vitesse de rotation de la roue à aubes varie suivant le réglage de l'ouverture d'une vanne en amont de la pompe,de ce fait la vitesse en rotation de cette roue va influencer le volume aspiré de la solution. Cette pompe selon l'invention est particulièrement destinée à mélanger des produits liquides dans l'eau pure en proportion constante. Cette pompe selon l'invention est particulièrement destinée : 20 1) à la fertilisation 2) dans le domaine alimentaire 3) dans le domaine domestique 4) à l'emploi de produits liquides non dangereux La figure (1) représente le système moteur.These are brought back to the low point by a spring (7) located in the body of the injector not shown. Check valves (8) will prevent the passage of the solution, without passing through the inside of the metering pump in the primary circuit, and turn into a dilute solution. The variation of the speed of rotation of the impeller varies according to the setting of the opening of a valve upstream of the pump, therefore the rotational speed of this wheel will influence the volume aspirated from the solution. This pump according to the invention is particularly intended for mixing liquid products in pure water in a constant proportion. This pump according to the invention is particularly intended for: 1) fertilization 2) in the food industry 3) in the domestic sector 4) use of non-hazardous liquid products Figure (1) shows the motor system.

2 5 La figure (2) représente la vue globale du système injecteur à piston et clapet. 15Figure (2) shows the overall view of the piston and valve injector system. 15

Claims (3)

REVENDICATIONS 1) Pompe doseuse pour apporter dans de l'eau pure 1 à 3 produits du type engrais liquide ou autre produit liquide,caractérisé par un mécanisme simple,s'appuyant sur la pres- sion de l'eau pour faire tourner une roue à aubes (1) entrainant un attelage de pignons (2) et (3) et 'un excentrique (4)  1) Dosing pump for supplying 1 to 3 liquid fertilizers or other liquid products in pure water, characterized by a simple mechanism that relies on the pressure of the water to turn a paddlewheel (1) driving a pinion coupling (2) and (3) and an eccentric (4) 2) Cette pompe doseuse selon la revendication 1 caractérisé en ce que l'excentrique met en mouvement de translation rectiligne alternatif 1 à 3 injecteurs à piston (6),le retour de ces injecteurs se faisant grace à un ressort.  2) This metering pump according to claim 1 characterized in that the eccentric sets reciprocating rectilinear reciprocating movement 1 to 3 piston injectors (6), the return of these injectors being done through a spring. 3) Cette pompe doseuse selon la revendication l ou 2, caractérisé en ce que des clapets anti-retour (8) permettent le passage de la solution.  3) This metering pump according to claim 1 or 2, characterized in that non-return valves (8) allow the passage of the solution.
FR0606871A 2006-07-27 2006-07-27 Hydraulic feed pump for e.g. mixing liquid fertilizer type products and pure water, has vaned rotor driven in rotation by passage of water to turn pinion connectors/gears, and valves permitting passage of non-abrasive/nutritive solutions Withdrawn FR2904381A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0606871A FR2904381A1 (en) 2006-07-27 2006-07-27 Hydraulic feed pump for e.g. mixing liquid fertilizer type products and pure water, has vaned rotor driven in rotation by passage of water to turn pinion connectors/gears, and valves permitting passage of non-abrasive/nutritive solutions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0606871A FR2904381A1 (en) 2006-07-27 2006-07-27 Hydraulic feed pump for e.g. mixing liquid fertilizer type products and pure water, has vaned rotor driven in rotation by passage of water to turn pinion connectors/gears, and valves permitting passage of non-abrasive/nutritive solutions

Publications (1)

Publication Number Publication Date
FR2904381A1 true FR2904381A1 (en) 2008-02-01

Family

ID=38116989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0606871A Withdrawn FR2904381A1 (en) 2006-07-27 2006-07-27 Hydraulic feed pump for e.g. mixing liquid fertilizer type products and pure water, has vaned rotor driven in rotation by passage of water to turn pinion connectors/gears, and valves permitting passage of non-abrasive/nutritive solutions

Country Status (1)

Country Link
FR (1) FR2904381A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1150489A (en) * 1956-05-07 1958-01-14 Process for obtaining mixtures of liquids with variable flow rate and constant dosage and metering and mixing device for its implementation
GB1395206A (en) * 1971-11-30 1975-05-21 Lang Apparatebau Gmbh 'easuring out or dosing device
FR2429463A1 (en) * 1978-06-23 1980-01-18 Pollard Jean Augustin Liq. dosing device for liq. flowlines - has hydraulic motor driven by flowline liq. and driving adjustable dosing pump to ensure constant proportional dosing
US4321938A (en) * 1979-07-07 1982-03-30 Cillichemie Ernst Vogelman Gmbh & Co. Dosing device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1150489A (en) * 1956-05-07 1958-01-14 Process for obtaining mixtures of liquids with variable flow rate and constant dosage and metering and mixing device for its implementation
GB1395206A (en) * 1971-11-30 1975-05-21 Lang Apparatebau Gmbh 'easuring out or dosing device
FR2429463A1 (en) * 1978-06-23 1980-01-18 Pollard Jean Augustin Liq. dosing device for liq. flowlines - has hydraulic motor driven by flowline liq. and driving adjustable dosing pump to ensure constant proportional dosing
US4321938A (en) * 1979-07-07 1982-03-30 Cillichemie Ernst Vogelman Gmbh & Co. Dosing device

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Effective date: 20120330