WO2003042039A1 - Dispositif de distribution d'un produit liquide ou pâteux - Google Patents
Dispositif de distribution d'un produit liquide ou pâteux Download PDFInfo
- Publication number
- WO2003042039A1 WO2003042039A1 PCT/FR2002/003912 FR0203912W WO03042039A1 WO 2003042039 A1 WO2003042039 A1 WO 2003042039A1 FR 0203912 W FR0203912 W FR 0203912W WO 03042039 A1 WO03042039 A1 WO 03042039A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- piston
- outlet
- plate
- product
- chamber
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/26—Methods or devices for controlling the quantity of the material fed or filled
- B65B3/30—Methods or devices for controlling the quantity of the material fed or filled by volumetric measurement
- B65B3/32—Methods or devices for controlling the quantity of the material fed or filled by volumetric measurement by pistons co-operating with measuring chambers
- B65B3/326—Methods or devices for controlling the quantity of the material fed or filled by volumetric measurement by pistons co-operating with measuring chambers for dosing several products to be mixed
Definitions
- the present invention relates to a device for dispensing a liquid or pasty product, comprising a supply chamber having a product inlet, a product outlet and means for discharging in a determined manner determined volumes of product through said outlet.
- a device of this type is for example known from French patent application No. 2 657 430. It is used to deliver determined quantities of product, in a clocked manner, in containers. In particular, it is connected to a container filling installation, on which the containers are advanced step by step, for parking under a filling station in which determined quantities of product are delivered to the containers.
- the product is initially stored in a pressure tank, to which the product inlet of the supply chamber is connected.
- the outlet from this chamber is itself connected to a product transport line, which conveys the metered quantities of product to the container filling station.
- the installation in which this station is located can be a container filling installation, and can be used to fill prefabricated containers. It can also be used to manufacture containers in one or more manufacturing stations, in particular by thermoforming, and to fill these containers in a filling station located downstream from the manufacturing stations. It may be desired, with the same installation, to fill a certain number of containers with a first product, then to fill other containers with another product.
- a main tank containing the basic product, called white mass is connected to the filling station in a suitable manner.
- an additive product is brought by the transport line so as to be mixed with the white mass in the filling station or just upstream of the latter, before the mixture is introduced into the containers.
- an additive product is brought by the transport line so as to be mixed with the white mass in the filling station or just upstream of the latter, before the mixture is introduced into the containers.
- known installations include a first dispensing device connected to a first product reservoir, and a second similar dispensing device connected to a second reservoir.
- One or the other of these devices is operated to supply one or the other of the products in the transport line.
- Such installations have the drawback of not being compact, and of requiring the installation and operation of two separate distribution devices.
- the object of the invention is to improve this state of the art, by proposing a dispensing device which makes it possible to dose and distribute at least two products, independently of one another.
- the device of the invention comprises a second supply chamber also having a product inlet, a product outlet and means for discharging in a timed manner determined volumes of product through this outlet and the fact that it includes a distribution outlet and selection means capable of selectively communicating the product outlet from one of the chambers with said distribution outlet by isolating the product outlet from the other from this distribution outlet bedroom.
- the device of the invention comprises two similar supply chambers, each having an outlet.
- the outputs of the two chambers are connected to the distribution outlet.
- the entrances to the rooms can be respectively connected to a first and a second tank containing two different products. To change the product delivered by the dispensing outlet, it is therefore necessary to order the selection means to connect the outlet of one or the other chamber to the dispensing outlet.
- the means for discharging in a defined manner determined volumes of product comprise a metering cylinder forming a region of the chamber adjacent to the product outlet, a metering piston movable back and forth in said cylinder, at least one product inlet opening formed in said piston and a shutter member capable of releasing or closing said inlet opening.
- the metering cylinder of each chamber is arranged in a lower region of this chamber, close to its outlet.
- the entrance to the chamber which is connected to a reservoir, is arranged above the cylinder.
- the cylinder is filled with product contained in the chamber when the piston rises in said cylinder, the inlet opening being open to allow the passage of the product.
- the inlet opening is closed and the piston is moved down so that it pushes the product contained in the cylinder in front of it.
- the intake opening is located in the center of the piston, and can be closed by a valve movable vertically relative to the piston, the stroke of which is also vertical.
- a valve movable vertically relative to the piston, the stroke of which is also vertical.
- the shutter member is a plug, able to be moved with the metering piston in the reciprocating movement of the latter and to be rotated relative to it to release or close said intake opening.
- the shutter member formed by a plug is interesting, insofar as its displacement relative to the piston is easy to control.
- the rotation of the plug can be controlled precisely, and the fact that the displacement of the plug does not operate in the same direction as the displacement of the piston facilitates the production and control of the device.
- the device comprises a movable plate, means for moving said plate back and forth and clutch means for selectively making the piston of the first supply chamber or the piston of the second supply chamber integral displacement of the stage.
- the means for controlling the movement of the pistons are not specific to each piston, but they in fact control the movement of the plate and, depending on whether one wants to push back one or the other of the products, one or the other of the pistons is engaged on this plate.
- the device according to the invention is more compact, lighter and easier to control. Indeed, the volume of product dosed must be precisely controlled so that the feeding takes place in good conditions in the container feeding station. Consequently, the means of piston displacement control are important elements of this kind of device.
- the plate has a first and a second passage through which pass respectively the piston rod of the first supply chamber and the piston rod of the second supply chamber, a first clutch means capable of being moved relative to the plate between a disengaged position in which it allows relative sliding between the plate and the piston of the first chamber and a engaged position in which it prevents this sliding, as well as a second clutch means capable of being moved relative to the plate between a disengaged position in which it allows relative sliding between the plate and the piston of the second chamber and a engaged position in which it prevents this sliding.
- the device of the invention may include control means, or safety means preventing the movement of the plate when the two pistons are engaged (cutting, for example, the supply of energy to the means of movement of the plate. ).
- FIG. 1 is a diagram showing the general organization of an injection system comprising a distribution device according to the invention
- FIG. 2 is a vertical sectional view of a device according to the invention.
- FIG. 3 is a sectional view along line III-III of Figure 2;
- - Figure 4 is a sectional view along the line IV-IV of Figure 2;
- FIG. 5 is a top view of the device of Figure 2.
- FIG. 6 is a front view of FIG. 2, that is to say according to arrow VI of FIG. 3.
- the system of FIG. 1 is used to bring product, for example a liquid or pasty product, such as yogurt or the like, to a dosing and filling station 10 in which this product is supplied in containers 12 which are brought under this station.
- the product delivered to station 10 results from the mixture of several products.
- This mixture comprises a basic product or white mass, initially contained in the reservoir R, as well as an additive coming from a reservoir RA or RB and mixed with the white mass in a mixer 14, before being injected into the station dosing.
- the white mass can be plain yogurt
- the additives contained in the RA or RB tank can be fruit extracts from two different species.
- the product contained in the tank RA or RB is conveyed, according to determined doses and in a clocked manner, in a transport line LT, which brings this product to the mixer 14 in which it is mixed with the white mass coming from the tank R.
- the distribution outlet 18 can be put in communication with one or the other of the products contained in the tank RA or RB .
- the injection system is of the type described in French patent application No. 01 13850 filed on October 26, 2001.
- the system comprises an introduction station 20 which makes it possible to introduce into this line a separating member such as a shuttle which moves in the transport line under the effect of the thrust of the product introduced after it.
- the system comprises an evacuation station 22 which makes it possible to evacuate this separating member.
- the system By acting on the selection means 24 of the device 16, it is possible to connect the input of the line LT to one or the other of the tanks RA or RB.
- a separating member is introduced into the line LT by the introduction station 20, so that it separates from one another the products initially contained in each of the two tanks.
- This system also includes a return line LR, which allows the separating member extracted from the line LT in station 22, to return to the introduction station 20. For this, a product such as water can to be introduced in the return line LR in order to push the separating member into this line.
- the system advantageously comprises a washing station 26, which makes it possible to wash the separating member before its introduction into the introduction station 20.
- the distribution device 16 comprises two supply chambers, 30A and 30B respectively, each having an input, EA and EB respectively, these inputs being respectively connected to the tanks RA and RB.
- the selection means 24 make it possible to selectively connect the outlet SA of the chamber 30A or the outlet SB of the chamber 30B to the distribution outlet 18 of the device 16.
- the one of these two chambers which is not connected to the distribution outlet 18 is connected to a purge duct 19 equipped with a purge valve 19 '.
- the chambers 30A and 30B each comprise a metering cylinder, respectively 32A and 32B, these cylinders being located in the lower part of the chambers 30A and 30B.
- a metering piston respectively 34A and 34B, is movable in the metering cylinder.
- the position of the product inlets EA and EB in the chambers 30A and 30B has been indicated by broken lines, although these inlets are not in the plane of the figure. These inlets are in the upper part of the chambers, and the latter are completely filled with product from the pressure tanks, RA and RB respectively.
- the outlet SA of the chamber 30A or the outlet SB of the chamber 30B can be connected, by a selector 24, either to the distribution outlet 18, or to a purge duct 19.
- the selector 24 is a rotary selector capable of occupying a first position, visible in FIGS. 1 and 2, in which it communicates the outlet SB of the chamber 30B with the distribution outlet 18 and the outlet SA of the chamber 30A with the purge duct 19 , and a second position in which the situation is reversed, the outlet SA of the chamber 30A communicating with the distribution outlet 18 and the outlet SB of the chamber 30B communicating with the conduit 19.
- the pistons 34A and 34B each have at least one inlet opening, in this case, they each have two openings, 38A, 38'A and 38B, 38'B respectively.
- a shutter member, 40A and 40B respectively is capable of closing or releasing the intake openings.
- the shutter members are constituted by rotary plugs, arranged in the pistons and capable of rotating relative to them.
- the plugs each comprise at least one intake passage, respectively 42A for the plug 40A and 42B for the plug 40B.
- Figure 2 shows the valve 40A in its position in which it releases the intake openings 38A, 38'A of the piston 34A, the passage 42A being arranged in register with these openings.
- the plug 40B is disposed in its closed position of the intake openings 38B, 38'B, and it can be seen that its solid exterior surface is located opposite these openings.
- the bushels are of the frustoconical type, each piston, respectively 34A, 34B, having a conical cavity in which the bushel is located.
- the inner periphery of this cavity and the outer periphery of the plug form respectively a first and a second contact surface, which are designated by the references 44A and 44'A for the piston-plug assembly 34A, 40A, the contact surfaces of the piston-plug assembly 34B, 40B, however, is not referenced.
- the plug and the piston can occupy with respect to each other a working position, in which these contact surfaces are in substantially sealed contact, and a washing position in which they are separated.
- the plug 40A has been moved relative to the piston 34A so as to separate the contact surfaces 44A and 44'A.
- the plug 40B occupies, with respect to the piston 34B, its working position.
- the piston 34A is located outside of its metering cylinder, which is linked to the fact that it is in the washing situation and not in the working situation.
- FIG. 2 shows the piston-plug assembly 34B, 40B at the end of the stroke, in which a metered quantity of product has been discharged through the outlet SB.
- the valve 40B is pivoted so as to place its intake passage 42B in register with the intake openings 38B, 38'B of the piston 34B and we go up this piston (with the bushel) to the top of the cylinder.
- a vacuum is created in the cylinder 32B, and the product contained in the upper part of the chamber 30B naturally tends to fill this cylinder.
- the piston is then moved upwards until it reaches a defined position so that the volume of product delimited between the high and low positions of the piston corresponds to the volume of metered product to be discharged at each cycle of displacement of the piston.
- the high position or the low position of the piston can be adjusted by appropriate means to define the volume of product to be discharged.
- the intake openings 38B, 38'B are closed by pivoting the plug 40B and the piston 34B is moved downward to push the product contained in the cylinder 32B in front of it.
- the device 16 comprises a shutter 46, disposed downstream of the distribution means 24 or forming part of said means, and making it possible to close the distribution outlet 18 in a clocked fashion.
- this outlet is open when the piston of one of the chambers is moved downward to discharge a metered amount of product in front of it, but it is closed when this piston has reached its low position, so that when the piston rises with its intake openings open, a vacuum is created in the cylinder of this piston.
- the shutter 46 is disposed in the conduit forming the distribution outlet 18 and is formed by a rotary valve in two positions.
- the pistons are carried by rods, respectively 35A and 35B, which extend into the metering chambers, respectively 30A and 30B. They form an integral part of these rods or are fixed to them by any suitable means.
- protective means such as bellows 48A, 48B are arranged around these rods by being fixed in the upper part to the wall of the chambers. The interior space delimited between the bellows and the piston rods is brought into the ambient air by communication lines not shown in FIG. 2.
- the piston rods are hollow and valve control rods, respectively 41A and 41B extend inside these rods.
- the cavity of the plug rod, respectively 41A, 41B has an inlet located at one end of the rod outside the piston and a communication located at the opposite end. More specifically, in the example shown, the entry of the cavity of each plug rod is formed by a fitting, respectively 56'A, 56'B, formed in the fitting head, respectively 56A, 56B.
- the communication is formed by one or more holes, respectively 57A and 57B, making the plug rod cavity communicate with the outer periphery of the latter.
- the piston rod respectively 35A, 35B, has an orifice, respectively 57'A, 57'B which is located outside the supply chamber.
- a barrier fluid such as sterile air can be injected through the inlet 56'B into the plug stem, out through the 57B communication to circulate in the annular space formed between the outer periphery of the plug rod and the inner periphery of the piston rod, and out of this annular space through the orifice 57'B. This helps prevent bacteria from accumulating in and between the plug and piston rods.
- the communication 57A opens in the supply chamber due to the spacing of the contact surfaces 44A, 44'A.
- a cleaning solution can be injected through the inlet 56'A and through the orifice 57'A and this solution flows downwards, through the communication 57A and through the space provided between the piston and a bushel. It can then be evacuated via the purge duct 19.
- the bushels are controlled by the distal ends of their rods, located outside of the chambers 30A and 30B.
- the control means can for example be rotary pneumatic cylinders. It can thus be seen that the end of the rod 41B of the plug 40B has a radial projection 41'B, which is arranged in the chamber of a rotary actuator 50B. Depending on whether air is injected on one or the other side of this protuberance, the rotation of the plug is controlled in one direction or in the opposite direction.
- a cylinder 50A of the same type controls the rotation of the plug 40A.
- each plug is constantly returned to its working position relative to the piston, in which the contact surfaces mentioned above are in substantially sealed contact.
- these springs bear on the one hand on a fixed part of the jacks 50A, 50B mentioned previously, and on a connector head, respectively 56A, 56B screwed on the rods of the plugs.
- translational displacement cylinders are also carried by the supports 52A, 52B. It can thus be seen in FIG. 2 that the head 59A of the jack 58A requests the displacement of the rod 41A of the plug 40A downwards relative to the piston 38A. For this, the cylinder head presses on the connector head 56A.
- the jack 58B is not supplied with pressurized fluid and its head 59B remains at a distance from the connector head 56B.
- the displacement of the pistons is guided by guide plates, respectively an upper guide plate 60 and a lower guide plate 62. These plates have through passages equipped with guide bearings 64 with which the piston rods cooperate.
- the supply chambers 30A and 30B have their upper ends formed in a body 31 which is fixed to the lower guide plate 62.
- the plates 60 and 62 are fixed, for example they are fixed together by fastening and bracing means 66.
- the device comprises a movable plate 68 which can move back and forth between these plates.
- the upper and lower extreme positions of the plate are determined by high and low safety stops, respectively 70 and 72, respectively integral with the plates 60 and 62.
- These may be cells detecting the position of the plate and stopping the supply of the means for controlling the movement of this plate when it reaches a given level with respect to said cells, or else other stop means, for example contacts or simple stops.
- the piston strokes which determine the volumes of product dosed in the feed chambers, are regulated by acting on the control of the plate drive means.
- the plate is moved vertically by a worm screw system.
- the plate carries two ball bearings, respectively 74A, 74B, which are fixed relative to this plate.
- Screw rods, respectively 76A, 76B cooperate with these bearings.
- These screw rods define helical tracks for the balls of the bearings, so that the synchronized rotation of the screws consequently displaces the plate 68 in translation.
- the screws are driven in rotation by pulleys, respectively 78A, 78B , which they wear respectively. These pulleys are themselves rotated by a belt system 80. In fact, as can be seen better in FIG.
- a servomotor 81 rotates a driving pulley 82, which cooperates with the belt 80 so that the latter drives the driven pulleys 78A and 78B.
- the pulleys 82, 78A, 78B can be arranged in a triangle, substantially so as to form the vertices of an equilateral triangle. This makes it possible to balance the forces exerted on the belt 80. It can be a single belt arranged so as to reciprocate between the pulleys, or two belts, respectively connected to the pulleys 82 and 78A and pulleys 82 and 78B.
- An initialization detector 81 makess it possible to know the initialization position of the servomotor 81.
- Figure 4 is a section in the plane of the plate 68 (perpendicular to the direction of movement of the pistons) and therefore allows a better understanding of the operation of the means for clutching the pistons on this plate.
- the plate 68 has a first and a second passage, respectively 84A, 84B, through which the piston rods, respectively 35A, 35B pass.
- pads are placed, respectively 86A, 86B, which limit the friction forces.
- the clutch means are able to retain the piston rods in these passages or, on the contrary, to allow the plate to slide freely relative to these rods.
- the first clutch means comprises at least a first spindle secured to the back-and-forth movement of the plate and able to be moved relative to the latter between a disengaged position and a engaged position in which it cooperates with the piston rod of the first chamber for retaining this rod relative to the plate
- the second clutch means comprises at least a second pin, integral with the back-and-forth movement of the plate and able to be moved by compared to the latter between a disengaged position and a engaged position in which it cooperates with the piston rod of the second chamber to retain this rod relative to the plate.
- the first clutch means comprises two pins, respectively 87A and 88A
- the second clutch means comprises two pins, respectively 87B and 88B.
- the plate includes passages for these pins, formed by bores, respectively 89A and 90A for pins 87A and 88A, and 89B and 90B for pins 87B, 88B.
- the pins are movable in translation in these bores.
- the piston rods each have grooves, respectively 91A and 92A for rod 35A, and 91B and 92B for rod 35B. On each piston rod, these grooves are parallel.
- the rod 35A of the piston 34A is disengaged, and it can be seen that the grooves 91A, 92A are not placed in register with the bores 89A, 90A, which are partially masked by the external periphery of the piston rod.
- the rod 35B of the piston 34B is engaged, the grooves 91B, 92B being placed in the bores 89B, 90B, so that the pins can be introduced into said bores.
- the pins cooperate with the grooves of the external periphery of the rod of this piston, to block the latter relative to the plate.
- the two pins are arranged in a fork with parallel branches and the two grooves of the piston are diametrically opposite.
- the sets of pins respectively 87A, 88A and 87B, 88B are controlled separately, each being by a cylinder of its own, respectively 94A and 94B.
- These are for example pneumatic cylinders, the movable part of which directly carries the spindle assemblies.
- position detection means respectively 95A, 95B are associated with each of the two cylinders to instantly make it possible to know whether the corresponding piston is engaged or not.
- the cylinders are integral with the plate 68, and are carried by it during its movement.
- Cylinders and position sensors are shown in Figure 3 for clarity, although they are not normally visible on the section. Means are provided so that, when a piston is disengaged from the plate, move this piston relative to said plate.
- Figure 2 shows the piston 34A outside of its cylinder 32A. On the other hand, they maintain the piston in a given position, when the latter is disengaged from the plate, to make the metering chamber 34A perfectly inactive.
- the means for positioning the pistons independently of the plate are formed by jacks, respectively 96A for the piston 34A and 96B for the piston 34B. These jacks are not visible in the plane of Figure 2, but they are in Figures 5 and 6. These jacks are carried by the upper guide plate 60, and their movable parts cooperate with the supports of the pistons, respectively 52A and 52B.
- each of the cylinders 96A and 96B may include two elementary cylinders, respectively 96'A and 96 "A and 96'B and 96" B to respectively request the displacement of the piston up and down.
- the corresponding cylinder 96A or 96B is deactivated, so that the piston can slide freely in relation to it.
- the corresponding cylinder can be activated to maintain its position and to place it in the desired position so that it can be re-engaged.
- the outputs SA and SB of the chambers 30A and 30B, as well as the distribution outlet 18, are formed in a body 100.
- This is for example a part, having cells , respectively 100A and 100B which respectively form the lower portions of the metering cylinders 32A and 33B, this part being fixed to a central body 102, in which the central regions of the chambers are formed.
- the body 100 has a first channel 104A which connects the outlet SA of the chamber 30A to the distribution outlet 18 and a second channel 104B which connects the outlet SB of the chamber 30B to the outlet 18.
- These channels are also connected to the conduit of purge 19 and the rotary selector 24 is disposed at the intersection of channels 104A, 104B with the distribution outlet 18 and the purge duct 19.
- the selector 24 selectively isolates one or other of the channels 104A and 104B from the output 18. It then connects the insulated channel to the purge duct 19.
- the selector 24 is controlled between its two positions by a rotary actuator 106 and the shutter 46 is controlled between its open and closed positions by a rotary actuator 108, synchronized with the movement of the active piston and its plug.
- the selector 24 and the shutter 46 are in the form of plugs, biased against their respective seats, 24 'and 46' by jacks 106 ', 108' and capable of being moved away from these seats by controlling the same cylinders.
- these bushels and the various conduits of the body 100 can be washed by circulation of a washing solution.
- washing a chamber 30A or 30B by introducing a washing solution through the orifices 56'A, 57'A or 56'B, 57'B, the solution can exit through the purge duct 19 to which is connected the chamber considered by the selector 24.
- the plugs 24 and 46 are spaced from their seats and the washing solution can also be injected through the product inlets EA, EB.
- the E24 space provided at the rear of the bushel 24 and isolated from the rooms
- 30A and 30B when this plug is in abutment against its seat can also be used for cleaning, thanks to orifices 24'A and 24'B (only roughed out) used respectively for the supply and evacuation of a washing solution.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
- Fats And Perfumes (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Jellies, Jams, And Syrups (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60203533T DE60203533T2 (de) | 2001-11-15 | 2002-11-15 | Vorrichtung zur abgabe einer flüssigkeit oder eines pastösen produktes |
EP02793240A EP1444133B1 (fr) | 2001-11-15 | 2002-11-15 | Dispositif de distribution d'un produit liquide ou p teux |
AT02793240T ATE292046T1 (de) | 2001-11-15 | 2002-11-15 | Vorrichtung zur abgabe einer flüssigkeit oder eines pastösen produktes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0114770A FR2832124B1 (fr) | 2001-11-15 | 2001-11-15 | Dispositif de distribution d'un produit liquide ou pateux |
FR01/14770 | 2001-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003042039A1 true WO2003042039A1 (fr) | 2003-05-22 |
Family
ID=8869420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2002/003912 WO2003042039A1 (fr) | 2001-11-15 | 2002-11-15 | Dispositif de distribution d'un produit liquide ou pâteux |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1444133B1 (fr) |
CN (1) | CN1274554C (fr) |
AT (1) | ATE292046T1 (fr) |
DE (1) | DE60203533T2 (fr) |
ES (1) | ES2239267T3 (fr) |
FR (1) | FR2832124B1 (fr) |
WO (1) | WO2003042039A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3043073A1 (fr) * | 2015-11-02 | 2017-05-05 | Erca | Dispositif pour delivrer des quantites dosees de produit liquide ou pateux |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101216235B1 (ko) * | 2010-10-13 | 2012-12-28 | 세크론 주식회사 | 분체 공급 장치 |
IT202200003845A1 (it) * | 2022-03-02 | 2023-09-02 | Pirovano S R L | Valvola dosatrice di prodotti fluidi e impianto dosatore di prodotti fluidi provvisto di tale valvola |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2657430A1 (fr) | 1990-01-23 | 1991-07-26 | Torterotot Roland | Doseur-distributeur et procede de dosage d'un produit pateux et/ou liquide. |
FR2708563A1 (fr) * | 1993-08-02 | 1995-02-10 | Erca | Unité et procédé de dosage et de distribution de produits liquides et/ou pâteux. |
WO1995024615A1 (fr) * | 1994-03-04 | 1995-09-14 | Stormax International As | Procede et appareil de remplissage volumetrique de moules avec une masse fluide |
US5996652A (en) * | 1997-08-18 | 1999-12-07 | Benhil Gasti Verpackungsmaschinen Gmbh | Filling fluent foodstuffs into containers |
-
2001
- 2001-11-15 FR FR0114770A patent/FR2832124B1/fr not_active Expired - Fee Related
-
2002
- 2002-11-15 EP EP02793240A patent/EP1444133B1/fr not_active Expired - Lifetime
- 2002-11-15 DE DE60203533T patent/DE60203533T2/de not_active Expired - Lifetime
- 2002-11-15 CN CN02822597.XA patent/CN1274554C/zh not_active Expired - Fee Related
- 2002-11-15 AT AT02793240T patent/ATE292046T1/de not_active IP Right Cessation
- 2002-11-15 ES ES02793240T patent/ES2239267T3/es not_active Expired - Lifetime
- 2002-11-15 WO PCT/FR2002/003912 patent/WO2003042039A1/fr not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2657430A1 (fr) | 1990-01-23 | 1991-07-26 | Torterotot Roland | Doseur-distributeur et procede de dosage d'un produit pateux et/ou liquide. |
FR2708563A1 (fr) * | 1993-08-02 | 1995-02-10 | Erca | Unité et procédé de dosage et de distribution de produits liquides et/ou pâteux. |
WO1995024615A1 (fr) * | 1994-03-04 | 1995-09-14 | Stormax International As | Procede et appareil de remplissage volumetrique de moules avec une masse fluide |
US5996652A (en) * | 1997-08-18 | 1999-12-07 | Benhil Gasti Verpackungsmaschinen Gmbh | Filling fluent foodstuffs into containers |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3043073A1 (fr) * | 2015-11-02 | 2017-05-05 | Erca | Dispositif pour delivrer des quantites dosees de produit liquide ou pateux |
WO2017077218A1 (fr) * | 2015-11-02 | 2017-05-11 | Erca | Dispositif pour delivrer des quantites dosees de produit liquide ou pateux |
Also Published As
Publication number | Publication date |
---|---|
ATE292046T1 (de) | 2005-04-15 |
FR2832124B1 (fr) | 2004-09-03 |
CN1585710A (zh) | 2005-02-23 |
ES2239267T3 (es) | 2005-09-16 |
DE60203533D1 (de) | 2005-05-04 |
DE60203533T2 (de) | 2006-02-16 |
EP1444133B1 (fr) | 2005-03-30 |
FR2832124A1 (fr) | 2003-05-16 |
CN1274554C (zh) | 2006-09-13 |
EP1444133A1 (fr) | 2004-08-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0721573B1 (fr) | Dispositif doseur destine a delivrer des doses unitaires constantes | |
FR2501078A1 (fr) | Dispositif de nettoyage pour appareil distributeur de matieres fluides | |
CA2888635A1 (fr) | Dispositif de preparation de boisson par infusion de dosette avec berceau pivotant | |
EP0708687A1 (fr) | Dispositif de distribution d'un produit en melange avec un fluide, ensemble de distribution comprenant un tel dispositif | |
EP0443888A1 (fr) | Doseur-distributeur et procédé de dosage d'un produit pâteux et/ou liquide | |
FR2601327A1 (fr) | Dispositif doseur pour doser des masses fluides ou pateuses et en remplir des recipients | |
CA2032479A1 (fr) | Doseur-distributeur d'au moins un produit pateux et/ou liquide | |
EP3371557A1 (fr) | Dispositif pour delivrer des quantites dosees de produit liquide ou pateux | |
EP1444133A1 (fr) | Dispositif de distribution d'un produit liquide ou p teux | |
EP0269507B1 (fr) | Procédé et installation de remplissage de récipients avec un mélange d'au moins deux produits pâteux et/ou liquides | |
EP3274260B1 (fr) | Dispositif de dosage volumetrique pour machine de remplissage de recipients | |
EP3488194B1 (fr) | Dispositif pour déposer une quantité précise de produit | |
FR2851764A1 (fr) | Dispositif de remplissage de recipients | |
EP1446324B1 (fr) | Systeme d'injection d'au moins deux produits dans des recipients | |
EP2253941B1 (fr) | Dispositif pour délivrer des quantités dosées de produit liquide ou pâteux | |
WO2002066327A1 (fr) | Installation pour le conditionnement a haut debit d'un produit liquide | |
CH634214A5 (en) | Automatic machine for the rapid preparation of hot drinks, in particular expresso coffee | |
EP0822140B1 (fr) | Procédé et dispositif pour la distribution d'une pluralité de doses d'un même liquide | |
FR2540090A1 (fr) | Distributeur a tiroir, notamment pour une machine de remplissage | |
JP4320510B2 (ja) | 種子のゲル被覆加工装置 | |
CH372169A (fr) | Procédé pour préparer et distribuer à la demande une quantité prédéterminée d'un composé et appareil pour la mise en oeuvre de ce procédé | |
FR2501156A1 (fr) | Perfectionnement aux dispositifs doseurs de produit a emboiter | |
FR2602214A1 (fr) | Distributeur permettant de distribuer une dose d'au moins un produit, notamment liquide ou pateux, en particulier produits pateux pour prise d'empreinte | |
FR2474319A1 (fr) | Dispositif d'injection sans aiguille de substances medicamenteuses liquides | |
FR2912598A1 (fr) | Machine de dosage et de distribution d'un produit alimentaire a des fins de gavage. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2002822597X Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2002793240 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 2002793240 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 2002793240 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: JP |