EP0165098B1 - Anordnung für die Verteilung flüssiger oder pastenartiger Ingredienzien - Google Patents

Anordnung für die Verteilung flüssiger oder pastenartiger Ingredienzien Download PDF

Info

Publication number
EP0165098B1
EP0165098B1 EP85400819A EP85400819A EP0165098B1 EP 0165098 B1 EP0165098 B1 EP 0165098B1 EP 85400819 A EP85400819 A EP 85400819A EP 85400819 A EP85400819 A EP 85400819A EP 0165098 B1 EP0165098 B1 EP 0165098B1
Authority
EP
European Patent Office
Prior art keywords
type
ingredients
pumps
ingredient
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.)
Expired
Application number
EP85400819A
Other languages
English (en)
French (fr)
Other versions
EP0165098A1 (de
Inventor
Claude Falieu
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.)
COFIDEP SA
Original Assignee
COFIDEP SA
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 COFIDEP SA filed Critical COFIDEP SA
Priority to AT85400819T priority Critical patent/ATE28272T1/de
Publication of EP0165098A1 publication Critical patent/EP0165098A1/de
Application granted granted Critical
Publication of EP0165098B1 publication Critical patent/EP0165098B1/de
Expired legal-status Critical Current

Links

Images

Classifications

    • 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

Definitions

  • the present invention relates to a device for the distribution of liquid or pasty ingredients in predetermined quantities, more particularly for the manufacture of paints.
  • the devices which carry out the tinting of white paints lead to the use of a large number of basic paints, preconditioned, according to the desired level of opacity and / or gloss. It is assumed that there are, for example, 5 levels of opacity, 4 or 5 levels of gloss, which leads to storing, for a given conditioning volume, 20 to 25 white base paints which are then nuanced by as many dyes as necessary.
  • the object of the present invention is to considerably reduce the storage of raw materials and to provide a device which makes it possible to reliably obtain, in a preferred application, as large a number as is desired of paints which differ by their level d opacity, their level of gloss and their color, from a limited number of components.
  • the device according to the invention is not limited to its use in the field of painting. It can also be applied in any industry where it is desired to mix predetermined quantities of ingredients of different types so as to obtain a given volume of mixtures having predetermined characteristics.
  • liquids or pastes ingredients whose viscosity at room temperature is such that they can be easily pumped and conveyed in pipes, even of small diameter.
  • first, second and third type is meant that the ingredients classified in each of these categories are essentially of a different chemical nature. Their physical nature can be different: for example for the first and the third type it can be liquids of low viscosity and for the second type of pasty or semi-pasty products.
  • the device according to the invention comprises several metering pumps (5), said pumps are all of the same geometry, in particular of the same internal diameter.
  • Pump geometry (5) may be the same as or different from that of the pumps (2). If the mixture to be obtained must contain a quantity of ingredients of the first type greater than that of ingredients of the second type, the pumps (2) advantageously have a larger internal diameter.
  • the geometry of the pump (6) can be the same as that of either the pumps (2) or the pumps (5) or it can be different. It is obviously necessary to know the volume of ingredients delivered by each type of pump per unit length of stroke of their pistons.
  • Each dosing pump includes a suction valve and a discharge valve. It is advantageously single acting and moved by means of a hydraulic cylinder whose piston is connected by an axis to the piston of the dosing pump which it actuates.
  • the hydraulic cylinders actuating the pumps (2), on the one hand, and the hydraulic cylinders actuating the pumps (5) and (6), on the other hand, are advantageously actuated by different hydraulic motors.
  • Each pump (5) can also be moved, in place of a hydraulic cylinder, by means of an electric DC servo motor which directly actuates the metering pump with dynamo-tachymeter type controls and optical wheel positioning, the control being provided by power circuits varying the speed and acceleration.
  • the mixture obtained from the ingredients of the 3 types is a paint.
  • the device is then characterized in that the ingredient of the first type is a base, the ingredient of the second type is a dye, the ingredient of the third type is a compensating liquid, and in that n is equal to 4.
  • base is meant a colorless or white ingredient which may or may not have the characteristics of a white paint or a varnish.
  • Each of the 4 bases has different characteristics from those of the other 3.
  • the mixture of 2, 3 or 4 bases results in a white paint of predetermined levels of gloss and opacity.
  • the addition of a predetermined amount of dye (s) results in a paint having a predetermined shade.
  • Opacity, specular gloss and hue are determined by means of reference mixtures leading to paint films serving as calibration.
  • compensating liquid is meant a liquid consisting of solvents or diluents compatible with the binder (s) contained in the bases; it is thixotropic or thickened with suitable additives. It keeps the amount of "dye + compensator" in the final mixture constant.
  • the white opacifying pigment is preferably rutile titanium dioxide Ti0 2 .
  • the binder of the same nature and of the same composition for a given system, is either dilutable with water (acrylic binder, styrene-acrylic), or dilutable with at least one solvent immiscible with water (glycerophthalic binder, oleo glycerophthalic).
  • the compensating liquid makes it possible, whatever the shade or shine sought, to provide a constant volume of dye (s) + compensator such that the characteristics of opacity and rheology can be maintained despite the infinity of possible choices.
  • the device according to the invention in its use for the preparation of paints, comprises at least one dye metering pump: the total number of pumps (of the same geometry) depends on the number of dyes that it is desired to use to obtain the predetermined nuances and is therefore theoretically unlimited. In practice, it has been found that the use of fifteen dyes is sufficient.
  • the piston of each cylinder and that of the associated metering pump are arranged separately each in a body. This particular arrangement makes it possible to avoid pollution of the bases by the hydraulic fluid in the event of a leak.
  • each cylinder and the axis of the associated metering pump are connected by means of a quick-disconnect coupling, for example with reverse pitch, thereby facilitating the maintenance and replacement of the defective pump or cylinder. .
  • each reservoir consists of a metal frame, preferably cylindrical, provided internally with a flexible capacity.
  • a metal frame preferably cylindrical, provided internally with a flexible capacity.
  • said frame being provided with 2 electrical contacts (an “overflow” and a “vacuum”) and comprising, in derivation on the pipe connecting it to the associated metering pump, a pipe allowing the recirculation and therefore the homogenization of its content.
  • the free ends of the distribution pipes delivering each ingredient to the container (3) are associated in the form of a concentric distribution nozzle distributing the ingredients of the first type at its periphery; this arrangement facilitates mixing, simplifies subsequent homogenization and avoids splashes of dye on the walls of the container.
  • each reservoir (1) also supplies n metering pumps (8) simultaneously distributing each ingredient of the first type in a second mixing container (9), the strokes of the pistons of the pumps (8) being adjusted correlatively so that the total volume delivered by the pumps (8) remains constant.
  • the assembly thus formed, in the application to the preparation of paints, of 4 metering pumps of the same geometry allows, independently and if necessary simultaneously with the distribution of the components for the preparation of colored paints, to prepare white paints according to the same technique which consists in correlatively adjusting the piston strokes of these 4 metering pumps (8) so as to obtain a constant total volume of white paint, the volume of each ingredient being predetermined according to its characteristics and those of the mixture to be obtained , and the distribution of the 4 bases being carried out simultaneously.
  • the distribution pipes conveying an ingredient of a given type have the same length, counted from the delivery valves of the metering pumps.
  • the means M acting on the stroke of the pistons of the pumps (2), (5) and (6) for correlatively adjusting the quantities of the ingredients of the mixture can be actuated manually: the stroke of each piston is then adjusted, either at suction either at the discharge by positioning stops at predetermined distances from cleats associated with each pump. These distances are for example provided in the form of tables, each adjustment set corresponding to a mixture to be obtained having predetermined characteristics and comparable to those of reference mixtures.
  • the means M are advantageously actuated in an automated manner and controlled by servo motors by means of programmed information.
  • metering pumps (2a), (2b), (2c) and (2d) (figure 1) are each supplied with the ingredient of the first type contained in each of the reservoirs (1a), (1b), (1c ) and (1 d) and are driven by hydraulic cylinders (11 a), (11 b), (11 c) and (11 d) actuated by a hydraulic motor (12).
  • the correlative settings of the piston strokes of the metering pumps (2) are such that the total volume of the components delivered to the mixing container (3) is constant.
  • the metering pumps (5) are each supplied with the ingredient of the second type contained in each of the reservoirs (4a), (4b), ..., (4k), (41) and are driven by hydraulic cylinders (13a).
  • the dosing pump (6) is supplied with an ingredient of the third type contained in the reservoir (7) and driven by a hydraulic cylinder (15) actuated by the hydraulic motor (14).
  • the correlative settings of the piston strokes of the metering pumps (5) and (6) are such that the total volume of ingredients of the second and third type delivered remains constant.
  • each tank (1) further supplies a metering pump (8) driven by a hydraulic cylinder (16).
  • the 4 cylinders are actuated by a hydraulic motor (17).
  • the correlative adjustments of the piston strokes of the metering pumps (8) make it possible to distribute the ingredients of the first type in the container (9) and to obtain a constant total volume.
  • the capacities of the metering pumps (8) are higher than those of the pumps (2) and thus make it possible to prepare a higher quantity of mixture at once.
  • FIG 3 there is shown a reservoir (1) contained in a frame (18) and which feeds a pump (19) which, via a filter (20), itself feeds the metering pump (2 ) comprising suction and discharge valves (10).
  • the piston (21) of the dosing pump (2) is connected to that (22) of the hydraulic cylinder (11) by means of the rod (23).
  • the pipe (24) allows mixing by recycling the contents of the tank (1) (the recycling pressure is obviously lower than the setting pressure of the valves 10).
  • a 3-way valve (25) allows the tank (1) to be filled by reversing the direction of rotation of the pump (19).
  • the tank (1) is of the bellows type surmounted by a weighted cover (26) actuating a counterweight (27) of visible level.
  • the frame (19) is provided with 2 electrical contacts (28) for overflow and (29) for vacuum.
  • the upper part of the tank (1) is connected to the recycling line (24) by means of a flexible line (30).
  • FIG. 4 represents a metering pump (2), its valves (10), its piston (21), associated hydraulic lever (11) comprising its piston (22).
  • the piston (21) comprises a rod (23) and the piston (22) a rod (31); the ends of these rods have threads with inverted pitch and are connected by means of a quick-disconnect fitting (32).
  • a second rod (33) On the face of the piston (22) opposite to that comprising the rod (31) a second rod (33) has been fixed.
  • the stroke of the free end of the rod (33) is equal to the stroke of the piston (21) and can be limited.
  • Figure 5 there is shown a means for limiting the stroke of the piston (21) of the metering pump (2) consisting of a stop ring (34) integral with the rod (31) but adjustable along this rod and a stopper stopper (35), the position of which, relative to the stopper ring (34), is adjustable by means of a threaded pin (36) integral with the toothed wheel (37) rotated by the worm screw (38) driven by the motor (39) which is of the stepping type with speed variation.
  • the stroke of the piston (21) of the metering pump (2) is therefore limited to the delivery, the pump body being filled with ingredient of the first type at time 0.
  • the control of the number of revolutions of the motor (39) can be achieved by means of a computerized system which correlatively adjusts the number of revolutions of the motors associated with the other pumps (2) so that the total volume delivered by the metering pumps (2) is constant and corresponds to a mixture of predetermined characteristics .
  • the strokes of the pistons of the metering pumps (2) and / or (8) can also be limited to suction, as shown in FIG. 6.
  • This particular device comprises a frame (40) of which the jacks (11) are integral, 2 support plates (41) and (42) and 2 motors (43) and (44) fixed indifferently on the frame (40) or the support plate (41).
  • the support plate (41) is crossed by 8 orifices in which are engaged, without friction, 8 threaded rods (45) to (52) parallel to each other; the threaded rods (45) to (48) have the same diameter; the threaded rods (49) to (52) have the same diameter; advantageously the 8 threaded rods have the same diameter.
  • the threaded rods (45) to (52) also pass freely through the support plate (42) through 8 holes.
  • Each of the rods (45) to (52) is grooved at its upper end.
  • the device also comprises 2 plates (53) and (54) adjustable in height relative to each other by means of a motor (43) which actuates, by means of a threaded shaft end ( 55), a ring gear (56) in which is engaged the grooved end of the threaded rod (45), the other end of which is connected to the plate (53) by means of a ball stop (57).
  • the threaded rod (45) is engaged in a threaded ring (59) fixed to the support plate (42).
  • the threaded rod (46) engaged in a threaded ring (59) fixed to the support plate (42) is connected by one of its ends to the plate (53) by means of a ball bearing (60), and by its other end (by means for example of a ball bearing) to a lug (61) whose other end, curved, traps without friction the grooved end of the threaded rod (51), and supports, free in rotation, the wheel rubberized (62) whose central orifice is grooved.
  • the grooved part of the threaded rod (51) passes through a toothed wheel (63) grooved in its center and connected (for example by means of a ball stop) to the support plate (41).
  • the toothed wheel (63) is connected to a second toothed wheel (64) by means of a toothed belt (65).
  • the toothed wheel (64), grooved in its center, is crossed by the grooved end of the threaded rod (52) which passes through the plate (53) via a threaded ring (66) fixed to said plate.
  • the threaded rod (51) also passes through this same plate via the threaded ring (67).
  • a belt (68) connecting 2 notched wheels integral with 2 rings fixed respectively to the rods (45) and (46) makes it possible to transmit the rotational movement from one rod to the other.
  • the threaded rod (47) passes through the support plate (42) via a threaded ring (69) fixed to the support plate (42) and is connected by its lower end to the plate (54) by means of a thrust ball bearing (70).
  • the threaded rod (48) is connected in the same way to the plate (54) by means of the ball bearing (71), and the support plate (42) by means of the threaded ring (72).
  • the upper end of the threaded rod (48) is connected (by means for example of a ball bearing) to a lug (73) whose other end, curved, traps the grooved end of the threaded rod without friction (50) and supports, free to rotate, the rubberized wheel (74) whose central orifice is grooved.
  • the grooved part of the threaded rod (50) passes through a toothed wheel (75) grooved in its center and connected (for example by means of a ball stop) to the support plate (41).
  • the toothed wheel (75) is connected to a second toothed wheel (76) by means of a toothed belt (77).
  • the toothed wheel (76), grooved at its center, is crossed by the grooved end of the threaded rod (49) which passes through the plate (54) via a threaded ring (78) fixed to said plate.
  • the threaded rod (50) passes through this same plate (54) via a threaded ring (79).
  • a belt (80) connects 2 notched wheels integral with the 2 rings fixed to the threaded rods (47) and (48).
  • a means is provided for transmitting to the threaded rod (47) (or (48)) a movement of rotation opposite to that of the rods (45) and (46).
  • It can be a toothed wheel of the same outside diameter as that of the toothed wheel (56), mounted on the grooved end of the rod (47) and also moved by the shaft end (55) of the motor (43).
  • It can also be 2 toothed wheels (81) (82) of the same diameter, grooved in their center, mounted on the grooved ends of the rods (47) and (46) (or (45) and (47)) and connected by a notched belt (83) folded in the shape of 8.
  • the motor (44) makes it possible to rotate the cone (84), advantageously of smooth metal, which is in contact with the rubberized wheels (62) and (74), around its vertical axis, by means of the threaded shaft end (85) and the toothed crown (86).
  • Means, not shown, are provided to allow translation of the cone (84) perpendicular to its axis between the threaded rods (50) and (51), so as to ensure contact with at least one of the wheels (62) and ( 74).
  • the top of the cone (74) is truncated so that, in its extreme position closest to the support plate (41), one of the 2 wheels (62) or (74) is no longer in contact with the cone (84 ).
  • the motors (43) and (44) are reversing the direction of travel.
  • the ends (87), (88), (89) and (90) of the threaded rods (49) to (52) can be provided with a non-elastic protection device.
  • the jacks are connected to each other by a fixing system (91) adjustable in height relative to the frame (40).
  • the fixing system (91) can be provided so that the position of each cylinder relative to the others is precisely adjustable so as to allow alignment of the ends of the control rods (33), and the straight line passing through these ends is parallel to that passing through the ends (87) to (90) of the threaded rods (49) to (52), when the device must deliver an equivolumic mixture of each of the ingredients of the first type.
  • FIG. 7 represents a preferred concentric dispensing nozzle according to the invention. It is cylindrical in shape and has a plurality of tubes; 4 of these tubes (92), (93), (94) and (95) widen at their lower part to form an opening in the form of a part of a circular crown; each of these 4 tubes is supplied with one of the ingredients of the first type.
  • the central tubes are assigned to the distribution of the second and third type ingredients. The upper end of each tube is connected to the free end of the distribution line which must deliver the corresponding ingredient.
  • the concentric distribution nozzle thus makes it possible to prevent drops of dyes being, for example, directed towards the internal wall of the mixing container, or even outside said container.
  • the particular arrangement of the base distribution openings creates a "cylindrical curtain" keeping the dye jets in a vertical path.
  • the binder is a water-dilutable acrylic binder comprising an acrylic resin in dispersion and commonly used additives (surfactants, dispersants, preservative, coalescing solvent).
  • the device also includes 12 dye tanks (4) and a tank (7) containing a compensating liquid consisting of diluents compatible with the binders and thickened with suitable adjuvants.
  • the device used is that of FIG. 1, the free ends of the distribution pipes being associated in the concentric nozzle of FIG. 7.
  • Reference paints were previously produced using known quantities of each of the 4 bases so as to obtain a volume V of white paint and known quantities of at least one dye and of compensating liquid forming a volume v so that the total volume V + v represents the capacity of the smallest container (3).
  • These paintings presented in the form of a palette of references have each been assigned a reference number coding the volume of each of the constituents used. All these reference numbers are stored in a computerized database, and the choice of one of these numbers controls a device which regulates the number of revolutions of the motors (43), (44) and (39), and therefore the positioning of the motors. plates (53) and (54), threaded rods (49) to (52) and stop cleats (35).
  • the hydraulic cylinders are started so that the pistons of the pumps (5) and (6) are in the high position (the "reset” instruction on the motors (39) then returns the cleats stop (35) in the extreme upper position).
  • the cylinders (11) are kept in their low position (empty dosing pump bodies (2)).
  • the starting position of the device of FIG. 6 can be such that the plates (53) and (54) are in the same plane and that the ends (87) to (90) of the threaded rods (49) to (52) pass by a straight line parallel to that (A) connecting the free ends of the control rods (33). If the paint formulation chosen corresponds to this setting initial, no instruction is issued to the motors (43) and (44) and the 4 metering pumps (2) will each deliver a quarter of the volume V. With respect to this initial position, the distance from the plate (54) (and therefore bringing the plate (53)) closer to the right A will provide a more opaque paint.
  • the device according to the invention makes it possible, if desired, to prepare a paint by mixing only 2 components (for example the bases (a) and (d) as described above); the paint obtained also has a predetermined level of opacity and level of gloss.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Accessories For Mixers (AREA)
  • Jellies, Jams, And Syrups (AREA)

Claims (10)

1. Vorrichtung für die Zuteilung von flüssigen oder pastenartigen Ingredienzien in vorbestimmten Mengen, welche erlaubt, ein konstantes Volumen der Mischung der Ingredienzien zu erhalten, mit Behältern für die Ingredenzien und anhand der Hublänge ihres Kolbens regelbaren Dosierpumpen, wobei jede Dosierpumpe druckseitig mit einer Leitung zur Zuteilung des dosierten Ingrediens in einen Mischbehälter (3) ausgestattet ist und die freien Enden aller Zuteilleitungen so vereinigt sind, dass sie die Ingredienzien gleichzeitig in den Behälter (3) zuteilen, und wobei die Vorrichtung enthält:
(a) n Behälter (1 ) für Ingredenzien eines ersten Typs,
(b) n Dosierkolbenpumpen (2) gleicher Geometrie, von denen jede aus einem Behälter (1) für Ingredienzien des ersten Typs gespeist wird und druckseitig mit einer das dosierte Ingrediens des ersten Typs in den Mischbehälter (3) zuteilenden Leitung ausgestattet ist, wobei jede Dosierkolbenpumpe je einem für die Bildung eines Ingrediens der Mischung geeigneten Ingrediens des ersten Typs zugeordnet ist,
(c) mindestens eine Einheit, die einen Behälter (4) für ein Ingrediens des zweiten Typs und eine aus diesem Behälter (4) gespeiste Dosierpumpe (5), die druckseitig mit einer das dosierte Ingrediens des zweiten Typs in den Behälter (3) zuteilenden Leitung ausgestattet ist, umfasst,
(d) eine aus einem Behälter (7) für ein Ingrediens eines dritten Typs gespeiste Dosierpumpe (6), die druckseitig mit einer das Ingrediens des dritten Typs in den Behälter (3) zuteilenden Leitung ausgestattet ist,

und dadurch gekennzeichnet ist, dass sie weiters enthält:
(e) auf den Kolbenhub der Pumpen (2), (5) wirkende Mittel M zum korrelierten Regeln der von den Pumpen gelieferten Mengen des Ingredienzien der Mischung auf solche Weise, dass einerseits das von den den Behältern für die Ingredienzien des ersten Typs zugeordneten Pumpen (2) gelieferte Gesamtvolumen konstant bleibt und anderseits das von den den Behältern für die Ingredienzien des zweiten und dritten Typs zugeordneten Pumpen (5) und (6) gelieferte Gesamtvolumen konstant bleibt.
2. Vorrichtung nach Anspruch 1, wobei die aus den Ingredienzien erhaltene Mischung eine Farbe ist, dadurch gekennzeichnet, dass das Ingrediens des ersten Typs eine Basis ist, das Ingrediens des zweiten Typs ein Farbstoff ist, das Ingredienz des dritten Typs eine Kompensationsflüssigkeit ist und dass n = 4.
3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die den Behältern für die Ingredienzien des ersten Typs zugeordneten Pumpen (2) mittels Hydraulikzylindern bewegt werden und jede der den Behältern des zweiten Typs zugeordneten Pumpen direkt mittels eines elektrischen Gleichstrom-Regelmotors betrieben wird.
4. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die freien Enden der jedes Ingrediens in den Behälter (3) speisenden Zuteilleitungen in Form einer konzentrischen die Ingredienzien des ersten Typs an ihrer Peripherie zuteilenden Zuteilerdüse vereinigt sind.
5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass jeder der Behälter (1) für die Ingredienzien des ersten Typs weiters n Dosierpumpen (8) speist, die gleichzeitig jedes Ingrediens des ersten Typs in einen zweiten Mischbehälter (9) zuteilen, wobei Mittel vorgesehen sind, dass die Kolbenhübe der Pumpen (8) derart korreliert geregelt werden, dass das von den Pumpen (8) gelieferte Gesamtvolumen konstant bleibt.
6. Vorrichtung nach einem der Ansprüche 1 bis 5, wobei die Pumpen (2), (5) und (8) einfach wirkende Kolbenpumpen mit Saug- und Druckventilen (10) sind, dadurch gekennzeichnet, dass die ein Ingrediens eines gegebenen Typs transportierenden Zuteiffeitungen gleiche Länge - gemessen ausgehend von den Druckventilen - besitzen.
7. Vorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die auf den Kolbenhub der Pumpen wirkenden Mittel M von anhand programmierter Informationen geregelten Motoren gesteuert sind.
8. Vorrichtung nach einem der Ansprüche 1 bis 7, bei welcher jede Dosierpumpe mittels eines Hydraulikzylinders bewegt wird, dadurch gekennzeichnet, dass der Kolben jedes Zylinders und jener der zugeordneten Dosierpumpe jeweils in einem getrennten Gehäuse angeordnet sind.
9. Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass die Achse des Zylinders und die Achse der zugeordneten Dosierpumpe mittels einer rasch lösbaren Verbindung mit Umkehrgewinde verbunden sind.
10. Vorrichtung nach Anspruch 8 oder 9, dadurch gekennzeichnet, dass jeder Zylinderkolben an der der die Kolbenstange tragenden Seite entgegengesetzten Seite mit einer Steuerstange versehen ist.
EP85400819A 1984-05-15 1985-04-26 Anordnung für die Verteilung flüssiger oder pastenartiger Ingredienzien Expired EP0165098B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85400819T ATE28272T1 (de) 1984-05-15 1985-04-26 Anordnung fuer die verteilung fluessiger oder pastenartiger ingredienzien.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8407464A FR2564333A1 (fr) 1984-05-15 1984-05-15 Dispositif pour la distribution d'ingredients liquides ou pateux
FR8407464 1984-05-15

Publications (2)

Publication Number Publication Date
EP0165098A1 EP0165098A1 (de) 1985-12-18
EP0165098B1 true EP0165098B1 (de) 1987-07-15

Family

ID=9303966

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85400819A Expired EP0165098B1 (de) 1984-05-15 1985-04-26 Anordnung für die Verteilung flüssiger oder pastenartiger Ingredienzien

Country Status (4)

Country Link
EP (1) EP0165098B1 (de)
AT (1) ATE28272T1 (de)
DE (1) DE3560330D1 (de)
FR (1) FR2564333A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0732868B2 (ja) * 1989-10-04 1995-04-12 倉敷紡績株式会社 自動調液装置
US5163010A (en) * 1990-02-22 1992-11-10 Revlon Consumer Products Corporation Formulating device for cosmetically functional cosmetic products
BR9800361A (pt) * 1998-02-13 2000-09-26 Renner Du Pont Tintas Automoti Processo continuo e automatico para a produção de tintas automotivas e outros
ES2211297B1 (es) * 2002-07-26 2005-09-16 Ingenieria De Dosificacion Aplicada ,S.L Modulo dosificador y sistema mezclador de productos pastosos.
US7445372B1 (en) 2004-10-01 2008-11-04 Access Business Group International Llc Custom cosmetic mixer
FR3095128B1 (fr) 2019-04-18 2021-04-16 Assistance Et Service Specialise En Innovation Scient Et Technique Dispositif de préparation automatique de mélanges dosés de produits liquides ou semi-liquides
CN110787718B (zh) * 2019-12-05 2024-08-02 无锡普天铁心股份有限公司 一种油漆自动配比混合装置
CN111558325B (zh) * 2020-06-05 2022-04-01 浙江舜江建设集团有限公司 一种新型建筑材料配料装置
CN114405428B (zh) * 2022-01-19 2022-09-30 湖南德邦生物科技有限公司 一种壳寡糖螯合亚铁制备方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB782919A (en) * 1953-12-12 1957-09-18 Kunstzijdespinnerij Nyma Nv A means for delivering small quantities of liquids
GB767279A (en) * 1954-02-06 1957-01-30 Standard Toch Chemicals Inc Liquid dispensing apparatus
GB789919A (en) * 1956-01-23 1958-01-29 Extrudex Ltd Improved pipe coupling
HU170601B (de) * 1974-09-23 1977-07-28
US4101055A (en) * 1976-08-06 1978-07-18 Poitras Edward J Colorant dispenser having time sequence dispensing cycle
DE3201221A1 (de) * 1982-01-16 1983-07-28 Walter 4600 Dortmund Ribic Station zum anmischen insbesondere von farben und dergleichen
US4403866A (en) * 1982-05-07 1983-09-13 E. I. Du Pont De Nemours And Company Process for making paints

Also Published As

Publication number Publication date
FR2564333A1 (fr) 1985-11-22
DE3560330D1 (en) 1987-08-20
ATE28272T1 (de) 1987-08-15
EP0165098A1 (de) 1985-12-18

Similar Documents

Publication Publication Date Title
EP0165098B1 (de) Anordnung für die Verteilung flüssiger oder pastenartiger Ingredienzien
US9724658B2 (en) Method of homogenizing a liquid
CN1100598C (zh) 剂量配送的配制机以及涂料终成品的连续均匀化方法
US3302832A (en) Caulking gun
EP3319717B1 (de) System zur herstellung einer formulierung
US7918435B2 (en) Combination gravimetric and volumetric dispenser for multiple fluids
EP3638477B1 (de) System zum extrudieren von zementmaterial für einen roboter zur generativen fertigung von farbigen architekturstrukturen
CN1161589C (zh) 计量液体的装置和方法
EP2782665B1 (de) Tönungsmaschine
US12023883B2 (en) Device for mixing and/or dosing liquid coating materials, coating system having such a device, and method for coloring optical glasses
EP0165097A1 (de) Verfahren zur Herstellung einer Farbe und dazugehörender Apparat
EP0263757A2 (de) Verfahren und Vorrichtung zum Aufbringen einer Appretur oder "sealer" eines programmierten Farbtons auf eine Unterlage, insbesondere Fahrzeugkarosserie, die eine Mischung einer neutralen Base der Appretur und eine pigmentierte Paste im Moment des Auftragens enthält
CN209464961U (zh) 一种汽车喷漆用调漆装置
CN115475562B (zh) 一种水性环氧地坪漆及其制备方法
JP2530419B2 (ja) 所定容量の生産物を吸収、分配する計量供給装置、およびその計量供給装置を用いて複数の生産物を混合する方法
US3006505A (en) Apparatus for mixing and dispensing measured quantities of fluid pigments
IT201800006192A1 (it) Macchina e procedimento per erogare prodotti fluidi, in particolare liquidi coloranti
FR3125235A1 (fr) unité de fabrication et de préparation sur le chantier d’un mortier pour la projection
US20200299124A1 (en) Testing colorant condition
CN210045439U (zh) 一种油水复合喷涂机
FI109104B (fi) Annostelija juoksevaa väliainetta varten
US2972435A (en) mccarty
CN218902340U (zh) 一种油漆配比喷涂装置
CN213253997U (zh) 一种可调配比的油墨配色装置
CN121944907A (zh) 胶水混合总成

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19860114

17Q First examination report despatched

Effective date: 19861001

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 28272

Country of ref document: AT

Date of ref document: 19870815

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3560330

Country of ref document: DE

Date of ref document: 19870820

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
EPTA Lu: last paid annual fee
EAL Se: european patent in force in sweden

Ref document number: 85400819.0

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19960411

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19960417

Year of fee payment: 12

Ref country code: GB

Payment date: 19960417

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19960425

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19960429

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19960430

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19960501

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19960508

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19960612

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970426

Ref country code: GB

Effective date: 19970426

Ref country code: AT

Effective date: 19970426

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19970427

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970430

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970430

Ref country code: BE

Effective date: 19970430

BERE Be: lapsed

Owner name: COFIDEP S.A.

Effective date: 19970430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19971101

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19970426

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19971231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980101

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19971101

EUG Se: european patent has lapsed

Ref document number: 85400819.0

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST