WO2003035476A1 - Systeme d'injection d'au moins deux produits dans des recipients - Google Patents
Systeme d'injection d'au moins deux produits dans des recipients Download PDFInfo
- Publication number
- WO2003035476A1 WO2003035476A1 PCT/FR2002/003651 FR0203651W WO03035476A1 WO 2003035476 A1 WO2003035476 A1 WO 2003035476A1 FR 0203651 W FR0203651 W FR 0203651W WO 03035476 A1 WO03035476 A1 WO 03035476A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- chamber
- separating member
- line
- washing
- product
- 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
-
- 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
- B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
-
- 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
- B65B2220/00—Specific aspects of the packaging operation
- B65B2220/14—Adding more than one type of material or article to the same package
Definitions
- the present invention relates to a system for injecting at least two products into containers, comprising a product transport line having an inlet capable of being selectively connected to a first or a second product supply and an outlet through which the transported product can be injected into containers.
- such an injection system is connected to a container filling installation, on which the containers are advanced step by step to park under a filling station connected to the injection system so as to allow them to be filled. Downstream of this station, the containers are generally closed using a heat-sealed lid, for example.
- the installation can be used to fill prefabricated containers, or it can 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 .
- the product filling line is used to bring the product to the filling station, in which the product is dosed and delivered to the containers.
- the product to be injected into the containers is generally initially stored in a tank which, for practical reasons, is normally disposed at a relatively large distance from the container filling installation. In particular, it is important to be able to easily bring in full tanks and remove empty tanks without entering the perimeter of the filling installation.
- the reservoir is connected to a pump which delivers the product to the transport line, which itself transports the product to the container filling station, located on the installation.
- GB 1 028 035 discloses an injection system of the aforementioned type and further comprising a station for introducing a separating member, disposed in the vicinity of the entry of the transport line and capable of introducing into said line a separating member capable of isolating from one another the two products transported in the line on either side of said member when this member is itself carried in the line.
- the separating member When changing the transported product, the separating member must be brought back to a trap located near the entrance to the transport line, under the effect of the thrust exerted on it by the second product.
- This use of the second product to transport the separating member over a long distance is not always possible, in particular when the products concerned are food products. It requires an interruption of the product distribution because the outlet line valve transport is closed until the separating member reaches its trap.
- the invention aims to improve this state of the art by proposing a system which makes it easy to change the product transported in the transport line, without causing significant loss of product.
- the injection system according to the invention comprises a station for evacuating the separating member, arranged in the vicinity of the outlet of the transport line and capable of evacuating the separating member from said line. Thanks to the invention, when, from a situation in which a first product is injected, it is desired to change it to inject a second, the separating member is introduced into the transport line and then the input of the latter from the first supply by connecting it to the second supply. The second product is therefore injected upstream of the separating member and it is separated from the first product which circulates downstream.
- the injection system further comprises a return line capable of bringing the separating member evacuated from the transport line by the evacuation station back to the introduction station.
- the separating member evacuated from the transport line at the outlet of the latter is brought back to the introduction station, to be disposed again in the latter, pending a new change of product at the on which occasion the separating member will again be introduced into the transport line.
- the system includes a washing station capable of washing the separating member before the latter is introduced into the transport line by the introduction station.
- the system comprises a device for loading or unloading a separating member which has a product passage forming a section of the transport line and a loading member comprising at least one chamber capable of containing a separating member between its two open ends, said loading member being movable between a first position in which said chamber is interposed in said product passage so that the separating member contained in this chamber can be driven by the flow of product in the transport line and a second position in which said chamber is spaced from said product passage.
- the injection system may comprise two similar loading or unloading devices arranged, one in the introduction station, to be used for loading a separating member and the other in the evacuation station, to be used for unloading of the separating member.
- the separating member can be placed in the chamber of the loading member while the latter is in its second position, without in any way interfering with the transport of the product.
- you want to change the product simply place the chamber containing the separating member in its first position, and it automatically comes into place in the transport line.
- the chamber of the loading member In the evacuation station, the chamber of the loading member is placed in its first position, in which it is interposed in the product passage.
- the separating member naturally comes to be housed in this chamber when, under the effect of the transport of products, it reaches the evacuation station. It is then retained in this chamber and, in order to be able to continue transporting products, it suffices to place the loading member in its second position, by removing the chamber from the passage of product.
- the product which was located downstream of the separating member can then be delivered at the exit of the transport line.
- FIG. 1 is a diagram showing the general organization of the injection system according to the invention.
- FIG. 2 is a perspective view, with a cutaway, showing a device for loading or unloading a separating member according to the invention
- - Figure 3 is a sectional view in the plane III-III of Figure 2, showing the working position of the loading or unloading device;
- FIG. 4 is a view similar to Figure 3 showing the washing position
- FIG. 5 is a section perpendicular to that of Figures 3 and 4, along the line V-V of Figure 4;
- FIG. 6 is a sectional view of the washing station in a plane containing the direction of movement of the separating member in this station.
- FIG. 7 is a sectional view along the line VII-VII of Figure 6.
- the system of Figure 1 is used to bring the product, for example a liquid or pasty product such as yogurt or the like, to a metering 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 a main tank R, as well as an additive, coming from a tank RA or RB and mixed with the white mass in a mixer 14, before being injected into the dosing station.
- the white mass can be plain yogurt
- the additives contained in the RA or RB tanks can be fruit extracts from two different species.
- the injection system makes it possible to change the additive in the white mass, without losing a large volume of additive during this change.
- the system comprises a product transport line LT whose input E can be selectively connected to a first or a second supply 16A or 16B, and whose output S allows the injection of the product transported in this line to the station. dosing and filling 10. In this case, this outlet is connected to the mixer 14, to allow mixing of the additive with the white mass.
- the reservoirs R, RA and RB are arranged at a distance from the metering and filling station 10, so that the transport line LT, as well as the line LB which connects the reservoir R to the mixer 14, are long.
- the white mass is rarely changed, so that the line LB remains permanently connected to the reservoir R and to the mixer 14.
- one may wish to change the additive added to this white mass by connecting one or the other from the RA or RB tanks to the transmission line.
- the outlet of the reservoir RA and that of the reservoir RB are connected to the respective supplies 16A and 16B by a pump device 18A, 18B.
- the supplies 16A and 16B are connected in parallel to the input E of the transport line LT, each by means of a valve, respectively VA and VB. Depending on whether they are open or closed, these valves allow selective connection of supply 16A or 16B to the LT line.
- the injection system comprises an introduction station 20 which is arranged in the vicinity of the entrance to the transport line LT and which makes it possible to introduce a separating member into the latter in the manner described below .
- the system comprises an evacuation station 22 which makes it possible to evacuate this separating member.
- the evacuation station is located on the transport line, but in the immediate vicinity of its exit, while the introduction station is also located on this line, but in the immediate vicinity of its entrance.
- the system further comprises a return line LR which makes it possible to return to the insertion station 20 the separating member evacuated from the transport line by the evacuation station 22.
- This return line comprises a first end 24A, which is connected to the discharge station 22 and through which a transport fluid such as water can be introduced, as well as a second end 24B, which is connected to the introduction station 20, and through which it can be brought out this transport fluid.
- the system also includes a washing station 26 in which the separating member can be washed before being reintroduced into the introduction station.
- this washing station it is extremely advantageous for this washing station to be located on the return line LR.
- the transport fluid entering this line through its inlet 24A can be used as washing fluid.
- FIGS. 2 to 5 a device for loading or unloading a separating member 28 will now be described which, depending on how it is connected to the lines LT and LR, can form the insertion station 20 or the station d 'evacuation 22.
- the device 28 comprises two first connection ends, 30A and 30B, and two second connection ends, 32A and 32B.
- the device 28 forms the evacuation station 22 and the end piece 30A is connected to the transport line, upstream of the evacuation station, while the end piece 30B is connected to the outlet S.
- the tip 32B is connected to the supply 24A of the return line, and the tip 32A is connected to the return line, downstream of the station 22 in the direction of circulation of the transport fluid in this line.
- the device 28 can also form the introduction station 20, in which case the end piece 32B is connected to the inlet E of the line LT, upstream of the post 20, while the end pieces 30A and 30B are connected to the line of return LR, respectively upstream and downstream of station 20 in the direction of circulation of the transport fluid in this line.
- the tips 30A and 30B on the one hand and the tips 32A and 32B on the other hand form the ends of a first and a second channel formed in the device 28.
- the first and second channels respectively form a section of the LR line and a section of the LT line, or vice versa.
- the device 28 forms the evacuation station 22. Between the ends 30A and 30B, the device 28 has a product passage 32 which forms a section of the transport line LT. Between the ends 32A and 32B, the device 28 has a return passage 34 which forms a section of the return line LR. As can be seen in FIG. 3, the device 28 comprises a charger member 36 which comprises two chambers, respectively 38 and 40, capable of containing a separator member 42 between their open ends, respectively 38A, 38B and 40A, 40B.
- the charger member comprises means for retaining the separator member 42 in the chamber, these means authorizing the entry of said separating member into this chamber and the exit of this member from this chamber only by one of its ends 38A.
- the conformation of the chamber 40 is identical to that of the chamber 38.
- the chamber 38 can receive the separating member 42 when it is in its second position, which is thus a waiting position.
- the device 28 belongs to the evacuation station, it is when it occupies its first position that the chamber 38 awaits the separating member.
- Figures 2 and 3 therefore show the chamber 38 in its first position, in which it is interposed in the product passage 32. It is understood that when the separating member 42 is located in the transport line, it is driven by the flow of products circulating in this line until they are housed in the chamber 38, in which it is retained by the means 39 mentioned above. The loader member 36 can then be controlled so as to occupy its second position, in which the chamber 38 is located outside the product passage, to allow this product to flow freely towards the nozzle 30B.
- the chamber 38 is arranged in the return passage 34, in place of the chamber 40 visible in FIG. 3.
- the direction of circulation of fluid R in the passage 34 is opposite to the direction of transport T of product in the passage 32. Consequently, under the effect of the transport fluid supplied by the end piece 32B, the separating member 42 can come out through the end 38A of the chamber 38 when the latter communicates with the return passage, to return the separating member to the return line.
- the device 28 When the device 28 forms the insertion station, then it is the passage 32 which is connected to the return line, and the separating member 42 conveyed in this line being pushed by the transport fluid naturally comes to be housed in chamber 38.
- This chamber containing the separating member remains naturally removed from the transport line as long as it is not necessary to change the product circulating in this line.
- the separating member 36 When it is desired to change this product, the separating member 36 is placed so as to arrange the chamber 38 containing the separating member 42 in place of the chamber 40 in FIG. 3, the end piece 32B being connected to the entry E of the transmission line.
- the valves VA and VB By actuating the valves VA and VB, the supply to which this input is connected is changed and by supplying the transport line with the new supply chosen, the separating member is pushed towards the discharge station 22.
- the two chambers 38 and 40 of the charger member 36 are similar and are alternately adapted to be interposed in the product passage 32 and to be separated from it in the first and second positions of the charger member. More specifically, the chambers 38 and 40 are arranged so that, in a first position of the loading member, the chamber 38 is in the passage 32 and the chamber 40 in the passage 34, while in a second position of this charger member, the chamber 38 takes the place of the chamber 40 in the passage 34 and the chamber 40 takes the place of the chamber 38 in the passage 32.
- the charger member is formed by a barrel movable in rotation around an axis A which is parallel to the axis of passage of the product. This barrel has two diametrically opposite chambers, and it is rotated by a half turn between its two positions, the passages 32 and 34 being themselves diametrically opposite.
- the axis A is parallel to the traffic directions T and R.
- the loader member 36 is integral with a drive shaft 42 aligned on its axis, this shaft carrying for example a drive head 44 (fixed by fixing screws 46) which has a hollow capable of receiving a control square 36 ′ secured to the charger member to drive the latter in rotation.
- the shaft 42 itself driven in rotation by any suitable means, such as an electric motor M.
- the output of this motor can be connected to the shaft 42 by a cardan link or the like 48, allowing the output to be misaligned of the motor relative to axis A, to allow a rectilinear configuration of the lines LT and LR connected to the nozzles 30A and 32A.
- a position detector 50 cooperating with the motor makes it possible to know at any time the position of the loader member 36.
- the separating member 42 is in the form of a coil or a shuttle of generally cylindrical shape, possibly with ends 42A and 42B or other zones forming beads relative to the body of this member.
- the largest section of the member 42 is adapted to the interior section of the lines LT and LR which is identical.
- the ends in the form of beads 42A and 42B have a circular section very slightly smaller than that of these pipes, to allow the separating member to be guided in its transport in said pipes.
- the latter advantageously comprises at least one seal.
- it includes two seals, respectively 43A and 43B, respectively located in the vicinity of its two ends.
- these seals are deformed by folding axially rearward relative to the direction of transport.
- the directions of transport T and R in the lines LT and LR being opposite, it is desirable that these seals can "unfold" when the loading member 42 passes from the product passage to the return passage and vice versa.
- at least one of these two passages advantageously has an annular groove with a diameter greater than that of a seal.
- the chambers 38 and 40 each have a groove, respectively 38'A and 40'A, respectively located in the vicinity of their ends 38A, 40A.
- the device 28 advantageously comprises means for washing the charger member 36.
- the loading member 36 comprises means for moving the loading member 36 between a working position and a washing position, respectively represented in FIGS. 3 and 4.
- the chamber 38 of the the loading member is able, in the first position of the latter, to be connected in a substantially sealed manner to the transport line LT by being interposed in the product transport passage 32.
- a space allowing circulation washing fluid in and around the chamber 38 is formed inside the device 28.
- the means for moving the loading member 36 between its working and washing positions comprise a pushing member 44 which is disposed in the body 29 of the device 28 in which the loading member 36 is also disposed, the member 44 having a thrust face 44A able to cooperate with the opposite face 36A of the charger member.
- the faces 36A and 44A are oriented transversely to the axis A.
- the pushing member 44 has the shape of a wafer, two diametrically opposite bores, 48 and 50 respectively, are permanently aligned with the product passages 32 and return 34. These holes are therefore alternately aligned with the chambers 38 and 40.
- the pushing member 44 is urged in the direction of the arrow F in FIG. 3 so that the face 44A exerts a pushing action against the face 36A of the loading member, which it pushes back in the axially wedged position, in which this loading member cooperates with a fixed stop 52.
- a fixed stop 52 are for example the ends 38A and 40A of the chambers 38 and 40 opposite the thrust member 44 which then rest against this fixed stop forming a shoulder inside the body 29.
- the stop member 44 When it is desired to wash the loader member 36, the stop member 44 is moved in the direction of arrow G in FIG. 4, opposite that of arrow F. The face 44A then moves away from the face 36A of the loading member 36 and, under the effect of the gravity or the pressure of the washing fluid used (the directions of circulation T and R can be horizontal or vertical), this member 36 moves in the body 29 to move away from the stop 52.
- the charger member 36 has a diametrical through passage 54, disposed between the chambers 38 and 40 and perpendicular to the diameter on which these two chambers are arranged.
- the passage 54 of the member 36 communicates with connection end pieces 56A and '56B for a washing line.
- the pushing member 44 is in sealed contact with the inner wall of the body 29, and it is closed by a wall element 44B on the side of the passage 54 so that the fluid used for washing circulates in a closed enclosure.
- this fluid can communicate with the product passages 32 and return 34, and even with the transport and return lines LT and LR. To wash the entire system, it can therefore be purged and a washing fluid circulated in the lines LT and LR, and also in the nozzles 56A and 56B connected to the washing line.
- an eccentric shaft 58 is used for example with the surface of which the first ends 60A of one or more pistons 60 cooperate.
- the second ends 60B of these pistons cooperate with the pushing member 44 , possibly by means of springs 62.
- the eccentric shaft 58 is arranged substantially perpendicular to the axis A and it is rotated by means such as a motor M '.
- a position detector 64 makes it possible, from the outside, to verify that the member 44 is in the pushing position, in which it urges the loading member 36 in its working position, or in the released position, in which it allows said member 36 to occupy its washing position.
- washing station 26 which is used for this purpose.
- This washing station 26 is disposed on the return line LR and it has two nozzles, respectively 70A and 70B, connected to this pipe.
- the washing station includes a washing chamber 72 which, in this situation, forms a portion of the return line LR. In this chamber, the fluid circulates in the direction R indicated in FIG. 6.
- the washing station comprises means for temporarily retaining the separating member 42 in this washing chamber 72.
- these means comprise at least one membrane 74, which is capable of being elastically deformed to make or not protrude in the chamber 72.
- two diametrically opposite membranes 74 are integral with a body part 27 of the washing station so as to form two parts of the wall of the washing chamber 72.
- these membranes On their faces opposite to the washing chamber, these membranes each define a control chamber 76 which can be supplied with control fluid to deform them so that they locally reduce the section of the washing chamber.
- the deformed position of the membranes is shown in phantom in Figure 6.
- Means for limiting the displacement of the rods can be provided.
- arcs 81 in a semicircle, which are integral with the rods and whose ends touch to define the maximum approximation of the latter.
- the ends 78 for connection to these chambers 76 are provided on the body 27.
- the fluid used is, for example, compressed air.
- the membranes are for example made of rubber or the like to have a natural elasticity allowing them to resume their initial conformation in which they are aligned with the wall of the chamber when the pressure in the chambers 76 decreases.
- the means for temporarily retaining the separating member in the chamber 72 further comprise at least one retaining rod, elastically flexible, arranged along the length of the washing chamber and capable of being stressed by the membrane or membranes 74 for retaining the separating member in this chamber.
- two axial rods that is to say parallel to the direction R of fluid circulation in the washing chamber.
- These rods 80 each have a first end 80A, which is located upstream in the direction R and which is fixed, as well as a second end 80B which is free.
- the membranes 74 cooperate with these rods on the side of their free ends 80, for example by means of plates or connecting clips 82. It is understood that, when the air pressure increases in the chambers 76, the membranes repel the rods 80 so that the diameter delimited between them decreases. Thus, this diameter gradually decreases in the direction R, and the separating member is progressively braked and then stopped in the washing chamber 72.
- two other rods 84 similar to the rods
- the invention makes it possible to avoid mixing of product in the transport line LT during a change of supply of this line, by the supplies 16A or 16B.
- a mixture of product can only occur between the VA or VB valves and the introduction station, at the inlet. This affects a very small volume of product, and this very small mixing zone will be transported with the product, to the evacuation station. At this point, the small volume of mixture can be removed, before the pure product located downstream of this small mixing zone is injected into the mixer 14.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
- Basic Packing Technique (AREA)
- Attitude Control For Articles On Conveyors (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT02796826T ATE300469T1 (de) | 2001-10-26 | 2002-10-24 | System zum einspritzen von mindestens zwei produkten in behälter |
EP02796826A EP1446324B1 (fr) | 2001-10-26 | 2002-10-24 | Systeme d'injection d'au moins deux produits dans des recipients |
DE60205273T DE60205273T2 (de) | 2001-10-26 | 2002-10-24 | System zum einspritzen von mindestens zwei produkten in behälter |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0113850A FR2831519B1 (fr) | 2001-10-26 | 2001-10-26 | Systeme d'injection d'au moins deux produits dans des recipients |
FR01/13850 | 2001-10-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003035476A1 true WO2003035476A1 (fr) | 2003-05-01 |
Family
ID=8868750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2002/003651 WO2003035476A1 (fr) | 2001-10-26 | 2002-10-24 | Systeme d'injection d'au moins deux produits dans des recipients |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1446324B1 (fr) |
CN (1) | CN1274553C (fr) |
AT (1) | ATE300469T1 (fr) |
DE (1) | DE60205273T2 (fr) |
ES (1) | ES2246423T3 (fr) |
FR (1) | FR2831519B1 (fr) |
WO (1) | WO2003035476A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220212817A1 (en) * | 2021-01-05 | 2022-07-07 | Société des Produits Nestlé S.A. | Apparatuses and methods for enclosing a filling in a food product |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004028423A1 (de) * | 2004-06-01 | 2005-12-22 | Campina Gmbh & Co. Kg | Anlage zum Befüllen von Nahrungsmittelbechern, Mehrfachdüse und Dessertprodukt |
CN115320921B (zh) * | 2022-10-14 | 2023-01-17 | 江苏尚纯自动化技术有限公司 | 乳膏分层灌装装置及分层灌装方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1028035A (fr) | 1900-01-01 | |||
US2779351A (en) * | 1952-10-16 | 1957-01-29 | Mejur Corp | Device for filling measured quantity of milk or other liquid |
FR1243058A (fr) * | 1958-10-29 | 1960-10-07 | Shell Int Research | Appareil pour régler le pompage de liquides dans une canalisation |
-
2001
- 2001-10-26 FR FR0113850A patent/FR2831519B1/fr not_active Expired - Fee Related
-
2002
- 2002-10-24 ES ES02796826T patent/ES2246423T3/es not_active Expired - Lifetime
- 2002-10-24 WO PCT/FR2002/003651 patent/WO2003035476A1/fr not_active Application Discontinuation
- 2002-10-24 DE DE60205273T patent/DE60205273T2/de not_active Expired - Lifetime
- 2002-10-24 AT AT02796826T patent/ATE300469T1/de not_active IP Right Cessation
- 2002-10-24 EP EP02796826A patent/EP1446324B1/fr not_active Expired - Lifetime
- 2002-10-24 CN CN02821202.9A patent/CN1274553C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1028035A (fr) | 1900-01-01 | |||
US2779351A (en) * | 1952-10-16 | 1957-01-29 | Mejur Corp | Device for filling measured quantity of milk or other liquid |
FR1243058A (fr) * | 1958-10-29 | 1960-10-07 | Shell Int Research | Appareil pour régler le pompage de liquides dans une canalisation |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220212817A1 (en) * | 2021-01-05 | 2022-07-07 | Société des Produits Nestlé S.A. | Apparatuses and methods for enclosing a filling in a food product |
US11884430B2 (en) * | 2021-01-05 | 2024-01-30 | Société des Produits Nestlé S.A. | Apparatuses and methods for enclosing a filling in a food product |
Also Published As
Publication number | Publication date |
---|---|
FR2831519A1 (fr) | 2003-05-02 |
EP1446324B1 (fr) | 2005-07-27 |
DE60205273D1 (de) | 2005-09-01 |
CN1575242A (zh) | 2005-02-02 |
ATE300469T1 (de) | 2005-08-15 |
DE60205273T2 (de) | 2006-06-01 |
CN1274553C (zh) | 2006-09-13 |
FR2831519B1 (fr) | 2004-02-20 |
ES2246423T3 (es) | 2006-02-16 |
EP1446324A1 (fr) | 2004-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3121070B1 (fr) | Dispositif de nettoyage d'un capteur pour vehicule automobile | |
CA2888635C (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 | |
EP0428435B1 (fr) | Installation d'application de produit de revêtement conducteur, par voie électrostatique | |
FR2564752A1 (fr) | Appareil de peinture et procede pour delivrer un liquide, notamment de la peinture, d'une source d'approvisionnement a un support d'application, mur, plafond ou analogue | |
CA3019249C (fr) | Pompe a dosage proportionnel, procede de montage et de demontage d'une telle pompe | |
EP0437139A1 (fr) | Pompe doseuse à précompression | |
EP2070462B1 (fr) | Dispositif de distribution de produit liquide | |
EP1446324B1 (fr) | Systeme d'injection d'au moins deux produits dans des recipients | |
EP1939348B1 (fr) | Dispositif de distribution de produit liquide | |
EP3274260B1 (fr) | Dispositif de dosage volumetrique pour machine de remplissage de recipients | |
FR2576644A1 (fr) | Seringue doseuse et circuit de dosage equipe d'une telle seringue. notamment pour l'industrie agro-alimentaire | |
CA1295977C (fr) | Procede et installation de remplissage de recipients avec un melange d'au moins deux produits pateux et/ou liquides | |
WO2021122433A1 (fr) | Bec de remplissage avec canalisation de retour | |
EP1895279A1 (fr) | Dispositif de vanne à voies multiples | |
FR3024723B1 (fr) | Dispositif de traitement d'eau de grande capacite | |
FR2569779A1 (fr) | Dispositif d'injection doseur et installation d'irrigation en comportant l'application | |
FR2832124A1 (fr) | Dispositif de distribution d'un produit liquide ou pateux | |
FR2802451A1 (fr) | Dispositif et procede pour nettoyer un tube par brossage | |
FR2851764A1 (fr) | Dispositif de remplissage de recipients | |
FR2544890A1 (fr) | Dispositif mesureur-doseur pour fluides | |
EP1705118B1 (fr) | Unité de dosage pour machine de conditionnement de produits liquides ou pateux, et son procédé de fonctionnement | |
FR2975021A1 (fr) | Pompe de dosage et de distribution d'un produit liquide ou visqueux | |
FR2877660A1 (fr) | Dispositif de regulation de pression de remplissage |
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 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: 20028212029 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2002796826 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 2002796826 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 2002796826 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 |