EP3041749A1 - Vorrichtung zum umfüllen von prozessmaterial zwischen einem ersten und einem zweiten behältnis und verfahren dazu - Google Patents
Vorrichtung zum umfüllen von prozessmaterial zwischen einem ersten und einem zweiten behältnis und verfahren dazuInfo
- Publication number
- EP3041749A1 EP3041749A1 EP14761559.5A EP14761559A EP3041749A1 EP 3041749 A1 EP3041749 A1 EP 3041749A1 EP 14761559 A EP14761559 A EP 14761559A EP 3041749 A1 EP3041749 A1 EP 3041749A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- liner
- container
- tensioner
- unit
- residue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 79
- 230000008569 process Effects 0.000 title claims abstract description 62
- 239000000463 material Substances 0.000 title claims abstract description 44
- 238000012546 transfer Methods 0.000 claims abstract description 206
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000007704 transition Effects 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 37
- 238000007789 sealing Methods 0.000 claims description 26
- 238000007599 discharging Methods 0.000 claims description 10
- 238000013459 approach Methods 0.000 claims description 4
- 231100000518 lethal Toxicity 0.000 claims description 3
- 230000001665 lethal effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000005426 pharmaceutical component Substances 0.000 abstract description 2
- 239000000470 constituent Substances 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000002788 crimping Methods 0.000 description 42
- 230000004913 activation Effects 0.000 description 10
- 239000000306 component Substances 0.000 description 10
- 239000011888 foil Substances 0.000 description 9
- 239000007787 solid Substances 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 6
- 230000027455 binding Effects 0.000 description 5
- 238000009739 binding Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000009849 deactivation Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000013011 mating Effects 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004826 seaming Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
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
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0075—Emptying systems for flexible intermediate bulk containers [FIBC]
-
- 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
- B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
- B65B39/007—Guides or funnels for introducing articles into containers or wrappers
Definitions
- the present invention relates to a device for transferring process material between a first container and a second container.
- Essential components of the device are at least one clamping unit, which has a first tensioner and a second tensioner, which can be actuated independently of one another, and a tubular liner piece, which extends indirectly between the containers in order to seal the transition between the containers to the outside.
- the facing end section of the liner piece and the facing end section of a tubular liner residue originating from a previous transfer operation are temporarily fixed.
- a transfer device is installed between the containers.
- the process material can be of a sensitive nature - e.g. a pharmaceutical component - and must neither be contaminated by the external environment nor enter the environment.
- the containers are typically components of a production plant, such as big bags, containers or drums. Another object of the invention is a method of using the device.
- the method described in EP 1 708 941 B1 serves for the contamination-avoiding emptying and filling of contents from a container with a flexible or rigid outlet into a downstream device via a connection pipe.
- a film carrier is mounted on the connection pipe, on which an endless liner is stored, so that film is available for a number of transfer cycles.
- the film is passed between the upper edge of the connecting pipe and an existing axial seal.
- Above the connecting pipe the film is set, whereby a funnel-shaped end piece is produced after setting.
- the end piece is inserted in a receptacle with a radial dial embedded therein and clamped there by means of a counter-ring designed as a disposable part with the flexible outlet edge of a container arranged above the connecting tube.
- CH 699 603 A2 The subject matter of CH 699 603 A2 is a method and an associated device for the low-contamination transfer of contents from a first container into a second container.
- the first container has an envelope which opens into an outlet provided with a first closure. Beyond the first closure, a flexible extension extends in continuation of the envelope.
- a filling device is arranged with a tube. The tube is intended for the flow of the filling material during the transfer from the first container into the second container and on its outer circumference for the storage of a foil-shaped endless liner.
- a second sealing point is made of an assembly with an activatable seal, a flexible extension of the foil guided over the outer circumference of the seal, a flexible extension of the envelope guided externally over the flexible extension of the film in the region of the seal and a first clamping element applied externally over the flexible extension in the region of the seal.
- EP 1 958 900 B1 discloses a method for emptying a liner connected to a first container.
- the device used for this purpose has a chamber-shaped guide tube and an upper opening through which the first container can be emptied into the guide tube. Through the lower opening, the process material flows into a second container.
- a first fastening device is present at the upper opening.
- the liner can be sealed at the opening, with a lever for lifting and applying the sealing flange from and to the opening.
- the lethal tube has an engagement with a second fastening device for a foil bag or a continuous tube foil.
- the second fastening device has two adjoining tensioners which circulate circularly around the guide tube and serve to fix an outwardly closed foil bag or a second foil remainder closed with a crimp.
- the invention has for its object to provide a device with a process flow, which allows a more efficient and secure handling and with little use of consumables gets along.
- the plant-technical effort should be kept as low as possible.
- the device for transferring process material between a first container and a second container has at least one clamping unit, which has a first clamp and a second clamp, which can be actuated independently of one another.
- the at least one clamping unit is intended to fix temporarily sealed:
- both tensioners of the respective clamping unit are intended to temporarily join the facing end portion of the liner piece or together the facing end portion of a previous one Transferring the existing Linerrests sealed fix.
- Both tensioners of the respective tensioning unit are arranged circularly and concentrically relative to each other in relation to the longitudinal extent of the liner piece.
- the function of at least one of the two clamps of the respective clamping unit is based on intrinsic elasticity or external control.
- a first tensioner of the respective tensioning unit is designed as an activatable inflatable seal to be pressurized with media pressure or has intrinsically elastic clamping jaws.
- a second tensioner of the respective tensioner unit is as one in closed state contracted and expanded in the open state bracket, which has a manually operable closure.
- the respective first tensioner of the respective tensioning unit can be designed as an activatable inflatable seal to be pressurized or has intrinsically elastic clamping jaws and is located inside the concentric arrangement in relation to the second, external tensioner of the same tensioning unit respectively.
- the respective second tensioner of the respective tensioning unit is intended for the temporary, sealed fixation of the end portion of the liner piece or of the liner residue facing the tensioning unit in question.
- the respective first tensioner of the respective tensioning unit is folded for temporary, sealed fixing of the facing end section of the liner piece or the liner residue, determined in a loop-shaped course, wherein the sealed fixing point in the respective first tensioner on the end section of the liner piece or liner residue is closer to the rest of the liner or the rest of the rest of the liner as the sealed fixing in the respective second tensioner.
- a transfer device which has:
- a guide tube which is intended for the passage of the process material between the containers and has on the one hand a first passage and on the other hand a second passage;
- the end of the liner piece facing the first clamping unit can be turned over the outer surface of the collar, and the second tensioner belonging to the first tightening unit serves, in the closed state, to seal and fix this end of the liner piece;
- an outwardly opening annular gap is provided into which the respective end of the liner piece is loop-shaped can be folded, against which the first tensioner sealingly presses when acted upon.
- the transfer unit stores a removable tube-shaped liner stock.
- a useful portion removed from the liner stock can be introduced into the interior of the guide tube by the transfer unit and is intended to coat, in an insulated manner, a transferring remainder of the liner left over from the previous transfer operation and to transfer it to the outside.
- the useful portion is closed to the mouth with a first crimp in the guide tube, lies in the transfer unit and is advanced by a plug to the mouth, which can be inserted from the free end of the transfer unit.
- the useful portion is sealed in a detachable front sealing point against the liner stock.
- the front-sealing point is formed by a flange which can be pushed against the free end of the transfer unit and has a head gasket which is seated circularly on the useful section wound around the free end of the transfer unit.
- the plug which can be pulled out of the transfer unit through the flange, can be fitted with a cover that can be preset in front of the flange! connected.
- the transfer unit is designed in the form of a side branch departing from the guide tube and opens with a passage having a passage opening into a wall of the guide tube.
- the end of the liner supply is fixed sealed with a closing element on the transfer unit.
- the transfer device further comprises a lifting linkage and a press ring transported therefrom, which initially serves to apply compressive force congruently to the first clamping unit in order to secure it to the end of the liner piece which is fixedly sealed here or to that left in the first clamping unit from a previous transferring operation Linerrest create an additional seal, the Liner- piece or the liner residue are passed through the press ring.
- the press ring is also for crimping the first clamping unit facing the end of the liner piece in the first tensioner by means of a deliberatelyf Wegenden ringförmi- gene folding element available
- the first container may have the shape of a big bag to be emptied, wherein an inner liner provided with a closure extends from the big bag, the free end of which can be used as a liner piece for the transfer operation to approach the first clamping unit on the transfer apparatus.
- the first container has the shape of a drum to be emptied, wherein for the Um colllvor- gang a Liner founded extends from the clamping unit on Um colll réelle to the first container outside circular circumferential seal.
- the first container may take the form of a container to be emptied having an inflexible finish.
- a liner piece extends from a first clamping unit on the Umyogli réelle to a second clamping unit, which:
- a) is installed directly on the first container to be emptied or on an intermediate part connected to the first container; wherein the second tensioning unit is intended to temporarily fix the facing end of the liner piece and / or a second liner residue remaining from the previous transferring operation in a sealed manner, or
- the second tensioning unit is intended to temporarily fix the facing end of the liner piece and / or a second liner residue remaining from the previous transferring operation in a sealed manner.
- the first container may have the shape of a barrel to be emptied and thereby for the transfer process a special liner piece with a Eingriffstei! from a third clamping unit to a first container to be emptied outward extending circular outside seal.
- the third clamping unit facing the first container namely installed on the one hand a arranged between the containers part of the system. This third clamping unit is intended to temporarily close the facing end of the special liner piece and / or a first special liner left over from the previous transfer operation. rest sealed to fix.
- this plant configuration is:
- a double flap arranged as a shut-off valve, to which the second container is connected.
- At least one clamping unit having a first tensioner and a second tensioner, which are operable independently of each other; in which:
- the at least one clamping unit is intended to fix temporarily sealed:
- ba alone one of the clamping unit facing end portion of a tubular Liner foundeds, which extends indirectly between the containers to dense the transition between the containers to the outside;
- a transfer device is used for discharging the liner residue remaining from a previous transfer operation which originates from a liner piece.
- a special liner piece with an engagement part intended for separating off is used for discharging the special liner residue remaining from a previous transfer operation, which originates from such a special liner piece.
- the transfer device has:
- a guide tube which is intended for the passage of the process material between the containers and on the one hand has a first fürtass and on the other hand, a second passage;
- a useful portion removed from the liner stock can be introduced into the interior of the guide tube by the transfer unit and is intended to coat in isolation a liner residue originating from the previous transfer operation and remaining on the first clamping unit and to transfer it to the outside.
- the procedure for discharging the liner residue comprises the sequence of steps:
- FIGS. 1 to 13 a first example of application of the device according to the invention in connection with a transfer device for emptying a first container in the form of a big bag for process material in the form of free-flowing solids, with the essential situations during a transfer process, as a printepte;
- FIG. 1 - first situation useful section from the linear supply with first crimping of plugs in the transfer unit of the transfer device pushed forward, front sealing point on transfer unit closed by flange pressed with head gasket closed, liner residue of a predecessor container closed with first crimping and on guide tube by means of activated first Tensioner and sealed by means of seated seal on the pressed-on press ring fixed, end of the liner residue in addition to guide tube by means of closed second Tensioner fixed;
- Figure 2 - second situation Press ring with seal lifted off the guide tube, second clamp open, free end of the liner residue of the first predecessor container directed upward, free end of a provided with closure new liner piece of the first subsequent container through open second tensioner and loose on Leit - tube put over;
- FIG. 3 - third situation free end of the new liner piece of the first follower container fixed in a sealed manner by means of a closed second tensioner;
- FIG. 5 - fifth situation useful portion of the stock of liners advanced through the transfer unit into the guide tube;
- FIG. 9 shows the ninth situation: insertion of the next useful section with the next first crimping by means of a flange in a transfer unit with a stopper towards the guide tube, pushing the free end of the new liner piece of the first foil container with a folding element on an inactive first clamp;
- FIG. 11 shows the eleventh situation: approach of the press ring with seal on the ridge pipe, sealed end of the new liner piece of the first follower container sealed, removal of closure on the new liner piece, process material from following container flows through guide tube into second container;
- FIG. 13 - thirteenth situation severing of the liner piece of the empty first follower container between the second and next first crimping, removal of the empty first follower container with its second liner residue sealed by second crimping; new first liner residue is sealed to the guide tube with the first spreader activated and the second closed spanner closed.
- FIGS. 14A to 29B show a second application example of the device according to the invention in connection with a transfer device for emptying a first container in the form of a container with an inflexible outlet for process material in the form of free-flowing solids, with the essential situations during a transfer process, as schematic diagrams;
- FIG. 14A - first situation first liner residue closed by a previous transfer process with first crimping and sealed to the transfer unit of the transfer device by means of an active first tensioner, pressing ring with seal lifted up via guide tube, end of liner residue in addition to guide tube by means of closed tube second tightener sealed sealed;
- FIG. 14B shows the situation according to FIG. 14A in a changed view
- FIG. 15B shows the situation according to FIG. 15A in perspective view;
- third situation lower end of the new liner piece passed through open second tensioner for the next transfer operation and slipped loosely over the guide tube, the upper end of the new liner piece being guided upwards by pressing ring and folding element;
- FIG. 17A ⁇ fourth situation: lower end of the new liner piece sealed by a closed second tensioner fixed to guide tube;
- FIG. 17B shows the situation according to FIG. 17A in perspective view;
- FIG. 18A - fifth situation first container to be emptied with closed shut-off device and second liner residue held in a second clamping unit, positioned by previous transfer operation above the transfer device;
- FIG. 18B shows the situation according to FIG. 18A in perspective view
- FIGS. 21A to 21H eighth situation: discharge of the first liner residue with the first tensioner deactivated on the first tensioning unit;
- FIG. 21C useful section of the liner stock advanced through transfer unit into guide tube
- FIG. 21 D gripping of the first liner residue of the first predecessor container with the useful portion by transfer unit and guide tube;
- Figure 21 Front sealing point on transfer unit closed by flange pressed on with head gasket; Dividing a separating part at the extended useful portion with the first liner residue enclosed therein by attaching a second and a next closest first crimping, forming a next useful portion on the liner stock;
- FIG. 2H cutting through between the second and the next first crimping
- FIG. 22A - ninth situation pressing ring with seal down on guide tube, pressing the free end of the new liner piece with folding element on inactive first tensioner;
- FIG. 23A Tenth situation: lifting up the pressure ring with seal from the guide tube, activating the first tensioner, removing the folding element from the first tensioner, fixing the lower end of the new length of liner in the first tensioning unit twice sealed;
- Figure 23B the enlarged detail X4 of Figure 23A;
- FIG. 24A - eleventh situation removal of the folding element from the device, shut-down of the pressing ring, additional fixation of the lower end of the new liner piece by means of a guide tube-mounted seal;
- FIGS. 25A to 25E twelfth situation: discharge of the second liner residue from the second clamping unit on the first container;
- FIG. 25A gripping the second liner residue with the next useful portion of FIG
- FIG. 25C Front sealing point on transfer unit closed by flange pressed on with head gasket, dividing a separating part at the extended useful portion with a second liner residue enclosed therein by attaching a second and a next closest crimping, formation of a next useful portion from the liner stock ;
- FIG. 25D cutting through between the second and the next first crimping
- FIG. 25E - next useful section advanced with new first crimping of plugs in the transfer unit, front sealing point on transfer unit closed by flange pressed on with head gasket;
- Liner stipulates in first tensioner of the second clamping unit by means of second folding ring;
- Figure 26B the enlarged detail X7 of Figure 26A;
- Figure 27A fourteenth situation: opening obturator, process material from the first container flows through guide tube into second container;
- Figure 28A - fifteenth situation Close obturator, attaching a second and a next closest first crimping on the new liner piece; Severing the liner piece between the second and next first crimps; Emergence of first and second liner residues;
- FIGS. 30A to 42B a third example of an application of the device according to the invention in connection with a filling device for filling a second container in the form of a container with process material in the form of flowable solids, with the essential situations during a transfer process, as schematic representations;
- FIG. 30A - first situation first liner residue closed by a previous transfer operation with first crimping and sealed to the transfer unit of the transfer device by means of active first tensioner, pressing ring with seal on guide tube, end of liner residue additionally sealed to guide tube by means of closed second tensioner fixed;
- FIG. 31A second situation: second tensioner open and free end of the first liner residue directed downwards, pressure ring with seal and second folding element shut down by guide tube;
- Guiding tube approximated to be filled second container with sealed in the first and second tensioner of the second clamping unit fied x second liner residue of previous transfer process positioned below the transfer device;
- FIG. 34A - fifth situation second tensioner of the second tensioning unit opened, lower end of the second liner residue guided upward;
- Figure 34B the enlarged detail X15 of Figure 34A;
- FIG. 35A - sixth situation lower end of the new liner piece guided through first open second tensioner of the second tensioning unit, second tensioner closed;
- FIG. 36A seventh situation discharge of the first liner residue with deactivated first tensioner on the first tensioning unit
- FIG. 36B shows the enlarged detail X17 from FIG. 36A;
- Liner stipulates in first tensioner of the second clamping unit by means of second folding element and down driven pressing ring; Inserting the first folding element above the press ring;
- FIG. 40A - eleventh situation downward pressed ring, activation of the first tensioner on the first tensioning unit, removal of the first folding element from the first tensioner of the first tensioning unit;
- FIG. 41A - twelfth situation press ring raised to guide tube with
- Seal open obturator in first container to be emptied, process material from first container flows through guide tube into second container;
- Figure 42A thirteenth situation: closing the obturator in the first container, attaching a second and a next closest first crimping on the new liner piece; Cutting the length of the liner between the second and next first crimps; Formation of first and second liner residues; and
- FIGS. 43A to 57B show a fourth application example of the device according to the invention in connection with a transfer device for emptying a first container in the form of a barrel with process material in the form of free-flowing solids, with the essential situations during a transfer process, as a printepte representation;
- FIG. 43A - first situation provision of inner liner to be emptied first container with the above binding, clamping ring loosened, container cover removed;
- Figure 43B third folding element placed around first container
- Figure 44 - second situation providing funnel-shaped plant part with second and third clamping unit on the first container; upper end of a special liner residue of a previous transfer operation kept sealed by means of an active first tensioner on the third tensioning unit, upper end of the second liner piece inserted into open second tensioner second tensioner, endless liner head as an alternative to the second tensioning unit;
- FIG. 45 - third situation access with engagement part for removal connection of inner liner, slipping over upper end of inner liner over container edge between container edge and lower end of special liner piece;
- Figures 46A and 46B fourth situation: discharge of the third liner residue
- FIG. 46A deactivating first tensioner in third tensioning unit, detecting third liner residue with engagement steeply, moving the third liner residue caught in the engagement part outwards, attaching a second and a next closest first crimping near engagement part on the special liner piece;
- Figure 46B cutting through the special liner piece between the second and next first crimping, removal of the severed tang, positioning the third seaming element on the edge of the container;
- FIG. 47A - fifth situation approximation of the first container and part of the installation
- FIG. 48A - sixth situation at least partial activation of the first tensioner on the third tensioning unit
- FIG. 49D third folding element pushed down about the first container
- FIG. 50A - eighth situation merging of the first container and component part, seating of third seal with third clamping unit on edge of the first container;
- FIG. 51A - ninth situation overturning Assembly of first container and installation part with second and third clamping unit or alternative endless-liner head and only the third clamping unit, positioning to the transfer device with second container underneath, first liner residue from previous transfer operation in first clamping unit of FIG Transfer device held;
- FIG. 51B overturned assembly according to FIG. 51A with an alternative Endless liner head and only the third tensioner unit, withdrawing a length to provide a new first liner piece, or with alternative double flapper and only the third tensioner unit;
- FIG. 52A - tenth situation inserting a new divided first liner piece between transfer device and plant part, lower end of the first liner piece guided through an open second tensioner of the first tensioning unit on the transfer device and upper end guided through an open second tensioner on second tensioning unit;
- FIG. 52C - insertion of the alternative first new liner piece removed from the endless liner head, lower end of the first liner piece guided by an open second tensioner of the first tensioning unit to Umphilli réelle;
- FIG. 52D both second clamps of first and second clamping unit closed
- FIGS. 53A to 53D eleventh situation: discharge of first and second liner residue with respective useful portion from the liner stock of transfer unit;
- FIG. 53A deactivation of first tensioner of the first tensioning unit; Discharging first liner residue from transfer device;
- FIG. 53C deactivation of first tensioner of the second tensioning unit. Discharge second liner residue
- Figures 54A to 54D twelfth situation: sealingly attaching the first divided liner piece to first tensioners of first and second tension units; FIG. 54A - raising press ring with second folding element to the second
- FIG. 54E raising the pressing ring and removing the first folding element, activating the first tensioner of the first clamping unit
- Figure 55A Approx. Assembly of first container and plant component with second and third clamping unit on assembly of transfer device and second container, opening shut-off device on system component, process material from first container flows through guide tube into second container;
- FIGS. 58A to 66 a fifth application example of the device according to the invention in connection with a transfer device for emptying a first container in the form of a drum with liquid process material, with the essential situations during a transfer operation, as schematic diagrams;
- FIG. 58A - first situation first container to be emptied provided with closed bung hole, new first liner piece placed around the upper region of the first container, and the lower end of the first liner piece sealed against container;
- Figure 58B - first Faizelement positioned on the edge of the first container, the upper end of the first Liner flourishs passed through first folding element;
- FIG. 59A - second situation provision of transport frame with transfer device and suction pipe with feed to the second container, first liner residue with first crimping from previous transfer operation in first tensioner sealed sealed by first clamping unit, free end of first liner residue hanging down, second tensioner ge - closed;
- FIG. 59B - third situation upper end of new first liner piece guided by open second tensioner of first tensioning unit;
- FIG. 59C - fourth situation upper end of a new first liner piece in a sealed second tensioner fixed in a sealed manner by a first tensioning unit;
- FIG. 60 - fifth situation Deactivation of the first tensioner of the first tensioning unit, discharge of the first liner residue with useful portion from the liner stock of the transfer unit;
- FIG. 62 shows the sixth situation: activation of the first tensioner of the first tensioning unit, moving apart of the first container and transfer device, removal of the first folding element of the first tensioning unit;
- Transfer device placing the first folding element on the edge of the first container, removing the plug from the bunghole by intervening on the transfer device;
- Figure 64 - eighth situation inserting the suction tube through the open bunghole in the first container, transferring the process material from the first container into the second container;
- Figure 65A - ninth situation attaching a second and a next closest first crimping on the first liner piece;
- Figure 66 - tenth situation cutting through the first liner piece between the second and next first crimping; Formation of new first and second liner residues, disposal of the empty first container sealed with the second liner residue.
- the essence of the invention is the at least one clamping unit of the device and the process sequence to be operated therewith, while the transfer device and the method steps to be carried out are already the subject of dependent claims.
- the Umyogli réelle 1 has as an essential component a guide tube 10 which is intended for the passage of process material between the containers A.B and on the one hand has a first passage 101 and the other hand, a second passage 102. By means of the terminal 103, the second container B is mounted.
- the guide tube 10 has an L-shaped collar 100 with a first clamping unit 11 present thereon, which has a first clamp 111, preferably an inflatable seal, and a second clamp 112, preferably an openable clamp. Both tensioners 111, 112 of the first tensioning unit 11 are arranged concentrically around the guiding tube 10 and in relation to their axial extension.
- one end of the tubular first liner residue 8 ' is sealed in both tensioners 111, 112 of the first tensioning unit 11 and sealed at the other end with a first crimping 81'.
- a press ring 13 rests with its inserted seal 14 with compressive force on the first clamping unit 11 in order to create an additional sealing point at the end of the first liner piece 8 which is carried out under the press ring 13.
- the preferably tubular transfer unit 16 extends from an outer edge 161 to the casing 160 and opens into the guide tube 10 at a gradient below the collar 100 with a passage opening.
- a flange 162 is mounted axially displaceable to the extension direction of the transfer unit 16, with a seated therein circular head gasket 163, which faces the edge 161.
- a detachable cover 165 is docked, from the inside of which a plug 166 continues and terminates approximately at the guide tube 10 of the Umphilli réelles 1.
- a handle 167 is arranged on the outside of the lid 165.
- the liner stock 7 is quasi fixed with its free end by means of the closing element 168 on the transfer unit 16 and sealed.
- the useful portion 70 extends into the interior of the transfer unit 16 at the currently closed front sealing point 164 and is from the retracted stopper 166 with its first crimping 71 in the transfer unit 16 up to the level of the guide tube 10 of the transfer device 1 advanced.
- the pressing ring 13 with its seal 14 is driven by actuation of the lifting linkage 12 upwards and thus lifted from the guide tube 10.
- the second tensioner 112 is opened and the free end of the first liner residue 8 'directed upward.
- the free end of a provided with closure 80 new liner piece 8 of a first container A is passed through the open second clamp 112 and slipped loosely over guide tube 10.
- the free end of the new liner piece 8 is fixed in a sealed manner by means of the closed second clamping means 112.
- the cover 165 is detached from the flange 162, this lifted with its head gasket 163 from the edge 161 of the transfer unit 16, so that the clamping of the Nutzabitess 70 of the liner 7 canceled and thus the front seal 164 is released.
- the stopper 166 fastened to the cover 165 has been moved out of the interior of the transfer unit 16.
- the flange 162 is displaced by means of guides on the transfer unit 16 in its axial direction, wherein the useful portion 70 between edge 161, flange 162 and one in the flange
- the useful section 70 is pushed forward by the transfer unit 16 into the guide tube 10.
- the first tensioner 111 When the first tensioner 111 is inactive, the first liner residue 8 'with the useful portion 70 is grasped and pulled outwards by the transfer unit 16 and guide tube 10.
- the flange 162 rests on the edge 161 of the transfer unit 16, the Nutzab- section 70 of the liner 7 is clamped, and the pressed-head gasket
- first liner residue 8 is a Trennet! 73 divided, namely by attaching a second Abcrimpung 72 and a next closest first crimping 71, so that a next useful portion 70 on Liner stock 7 is created.
- the distance between the two corrugations 72, 71 should be kept as small as possible, so that as little as possible supernatants remain on the cut liner stock 7 when severed between the corrugations 72, 71, which could be dusted with process material.
- a next useful section 70 with the next first crimping 71 present thereon is inserted with the plug 166 through the flange 162 into the transfer unit 16.
- the first liner piece 8 is pressed into the deactivated first tensioner 111 and the groove thus present by means of the first folding element 15.
- the first tensioner 111 could be at least slightly activated in order to preload the first liner piece 8.
- the first folding element 15 is removed again and the first clamp 111 in any case fully activated, so that the first liner piece 8 is now fixed intensively and sealed.
- a second crimping step 92 and a first crimping 81 close thereto are attached.
- a second example of application of the device according to the invention in connection with a transfer device 1 for emptying a first container A in the form of a container with inflexible discharge into a second container B for process material in the form of free-flowing solids, with the essential situations during a transfer process is shown in the figure sequence 14A to 29B.
- the first liner residue 8 'from a previous transfer operation is closed with the first crimping 81' and fixed to the guide tube 10 by means of activated first clamp 111.
- the pressing ring 13 is raised with the seal 14 via the guide tube 10 and the end of the first liner residue 8 'is additionally sealed to the guide tube 10 by means of a closed second clamp 112 fixed.
- FIGS. 1 to 13 With regard to the construction of the entire transfer device 1, including the transfer unit 16 provided with the liner stock 7, reference is made to FIGS. 1 to 13.
- the second tensioner 112 is open and the overhang of the first liner residue 8 'with the free end facing upward, no longer protrudes beyond the collar 100 down, but points in the direction of pressing ring thirteenth Figures 16A and 16B: Third situation
- the lower end of the first liner piece 8 which is for a new refilling operation, is guided downwards over the collar 100 and down through the annular gap of the open second tensioner 112, and slipped loosely over the guide tube 10.
- the upper end of the first liner piece 8 is guided upward by the press ring 13 and the second folding member 25 seated thereon.
- FIGS 17A and 17B Fourth situation
- the lower end of the first liner piece 8 is sealed in the second tensioner 112.
- FIGS 18A and 18B Fifth situation
- the first container A to be emptied with the shut-off device 4 closed and the second liner residue 8 "of the previous transfer operation held in a second clamping unit 21 are positioned above the transfer device 1.
- the second clamping unit 21 consists of a first clamp 211 - here in the form of a pair of The second liner residue 8 "is clamped between the first tensioner 211 and is closed by a second crimp 82" .
- a funnel-shaped plant component C adjoins above the obturator 4 Second clamping unit 21 to facilitate the handling of the second liner residue 8 ", the pressing ring 13 and the second Faizelement 25 by means of the lifting linkage 12 drove slightly downwards.
- the upper end of the first liner piece 8 is guided through the open second tensioner 212 on the second tensioning unit 21.
- FIG. 1 illustrates the removal of the first liner residue 8 'with the first tensioner 111 deactivated on the first tensioning unit 11.
- the useful portion 70 of the liner stock 7 is preferably advanced manually by the transfer unit 16 into the guide tube 10 of the transfer device 1 (see FIG. Now, the manual gripping of the first liner residue 8 'with the front end of the Nutzabitess 70 through the transfer unit 16 and the guide tube 10 of Umphilll réelles 1.
- the first tensioner 111 is deactivated and its sealing parts released, so that the first liner remainder 8'loose between the first tensioner 111 and the collar 100 (see Figure 21 D).
- the useful portion 70 is pulled out with the first liner residue 8 'engaged by the transfer unit 16 to the outside (see Figure 21 E).
- the flange 162 rests on the edge 161 of the transfer unit 16, the useful portion 70 of the liner stock 7 is clamped and the pressed-on head gasket 163 forms the closed front-tight portion 164.
- a separating part 73 is formed on the extracted useful portion 70 with a first liner residue 8 'enclosed therein by dividing a second crimp 72 and a next first crimping 71 close to it so that a next useful portion 70 is formed on the liner stock 7 (see FIG.
- the second crimping step 72 and the next first crimping step 71 are severed, so that section 70 separated Trennteii 73 can be disposed of with the enclosed therein first liner rest 8 '(see Figure 21 H).
- the useful portion 70 with crimping 71 present thereon is inserted through the flange 162 into the transfer unit 16 towards the transfer device 1.
- the lifting linkage 12 and therefore the pressing ring 13 have moved down, whereby the first folding element 15 - which can be temporarily inserted - presses the lower end of the first liner piece 8 into the groove on the deactivated first tensioner 111 Spanner 111 are activated a little to take the first liner piece 8 with bias.
- the seal 14 positioned on the pressing ring 13 is in contact with the collar 100 and thereby clamps the first liner piece 8, so that a closed annular sealing point is created.
- the pressing ring 13 with seal 14 is raised from the collar 100 of the guide tube 10 and the first folding element 15 is removed from the at least partially activated first clamp 111.
- the pressing ring 13 and the second folding element 25 are moved close to the second clamping unit 21 by means of the lifting linkage 12.
- the first tensioner 111 is fully activated at the latest now, thus the first liner piece 8 is sealed in the first tensioner 111 fixed.
- the lower end of the first liner piece 8 is held twice sealed in the first clamping unit 11 by means of the two clamps 111, 112.
- the first folding element 15 is removed from the first clamping device 111 of the first clamping unit 11 on the transfer device 1.
- the pressing ring 13 and the second folding element 25 are shut down by means of the lifting linkage 12, so that the seal 14 present on the pressing ring 13 comes into contact with the collar 100 and thereby fixes and seals the lower end of the first liner piece 8.
- Figures 25A to 25E Twelfth situation
- FIGS. 25A to 25E illustrate the discharge of the second liner residue 8 "from the first tensioner 211 on the second tensioning unit 21 on the first container A.
- FIGS. 25C correspond to FIG. 21G, FIG. 25D to 21H and FIG. 25E to FIG. 22A.
- the lower end of the first liner piece 8 remains sealed in both tensioners 111, 112 of the first tensioning unit 11 and the upper end of the first liner piece 8 in the first tensioner 212 of the second tensioning unit 21.
- the second folding element 25 is raised by means of the lifting linkage 12, wherein the pressing ring 13 remains in its lower position.
- the pressing ring 13 and the second folding element 25 can be actuated independently of one another.
- the second folding element 25 presses the upper end of the first liner piece 8 into the first tensioner 211 of the second tensioning unit 21.
- a seal 24 present on the second folding element 25 additionally clamps the first liner piece 8, so that between the second tensioning unit 21 and the second folding element 25 creates a sealing parts.
- the obturator 4 is opened, so that process material from the first container A flows to the first aperture 101 through the transfer device 1 and out of the second passage 102 into the docked second container B.
- Figures 28A and 28B Fifteenth situation
- the second folding element 25 is lowered by means of the lifting linkage 12 until the second folding element 25 rests on the pressing ring 13.
- a third application example of the device in conjunction with a transfer device 1 for filling a second container B in the form of a container with process material in the form of flowable solids from a first container A, with the essential situations in a transfer operation is shown in the figure sequence 30A to 42B ,
- Figures 30A and 30B First situation
- the collar 100 with the first clamping unit 11 and the two clamps 111, 112 installed thereon is now attached to the lower end of the guide tube 10 of a transfer device 1.
- a shut-off device 4 At the upper end of the lethal tube 10 is a shut-off device 4, above which the first container A is mounted.
- one end of the first liner remainder 8 ' is sealed in the first chuck 11.
- the pressing ring 13 and the second folding ring 25 are positioned on the collar 100 of the transfer device 1.
- the second tensioner 112 is opened, and the overhang of the liner residue 8 ', with the free end directed downwards, no longer projects beyond the collar 100 but hangs downwards.
- the pressing ring 13 with the seal 14 is moved downwards by means of the lifting linkage 12 virtually under the guide tube 10.
- the second folding element 25, which is likewise connected to the lifting linkage 12, is located adjacent to the pressing ring 13.
- the lower end of the first liner piece 8 is first guided through the open second tensioner 212 on the second tensioning unit 21 and is subsequently fixed to the second tensioning unit 21 by means of the closed second tensioner 212.
- This pair of figures shows in a shortened form the discharge of the first liner residue 8 'with the first tensioner 111 deactivated on the first tensioning unit 11 and the removal of the second liner residue 8 "from the first tensioner 211 on the second tensioning unit 21.
- the corresponding steps are already described in FIGS. 21A to 21H and 25A to 25E and will therefore not be repeated.
- the transfer unit has a state as shown in FIG.
- the lifting linkage 12 and therefore the pressing ring 13 and the adjacent second folding element 25 are moved downwards, the second folding element 15 presses the lower end of the first liner piece 8 into the first tensioner 211 of the second tensioning unit 21.
- the seal positioned on the second folding element 25 is in contact with the collar on the second container B and thereby clamps the first liner piece 8.
- the first folding element 15 - which is temporarily usable - is positioned on top of the pressing ring 13.
- Figures 39A and 39B Tenth situation
- the lifting linkage 12 and therefore the pressing ring 13 have moved upwards, whereby the first folding element 15 presses the upper end of the first liner piece 8 into the groove on the deactivated first tensioner 111.
- the seal 14 positioned on the pressing ring 13 is in contact with the collar 100 and clamps the first liner piece 8 sealed.
- the pressing ring 13 is moved down again and comes to rest adjacent to the second folding element 25.
- the first folding element 15 is removed from the at least partially activated first clamp 111.
- the first clamp 111 is fully activated, so that the first liner piece 8 is clamped sealed between the collar 100 and the first clamp 111.
- the lower end of the first liner piece 8 is held twice sealed in the second tensioning unit 21 in both tensioners 211, 212.
- the obturator 4 between the first container A and the transfer device 1 is opened, so that process material from the first container A flows through the transfer device 1 into the docked second container B.
- the obturator 4 on the second container B is closed.
- FIG. 43A to 43C A fourth application example of the apparatus in connection with a transfer device 1 for emptying a first container A in the form of a barrel with process material in the form of free-flowing solids with the essential situations during a transfer operation into a second container B is shown in the sequence 43A to 57B.
- Figures 43A to 43C First situation
- the first container A to be emptied has an inner liner A1, which is closed with an above binding A6.
- the lid A2 is removed from the first container A, previously the clamping ring was released.
- the third folding member 35 is placed around the first container A1, and adjacent thereto is placed a new special liner piece 9 with engagement portion 93 around the upper portion of the first container A.
- the lower end of the speciai liner piece 9 is fixed to the first container A in a seal 99.
- the engagement part 93 preferably has the shape of a glove.
- a funnel-shaped installation part C is provided, on which a third clamping unit 31 is mounted facing the first container A, while a shut-off element 4 is arranged facing away from the container A and a second clamping unit 21 is attached thereto.
- the upper end of a third special liner residue 9 'of a previous transfer operation is sealed in the activated first tensioner 311 to the third tensioning unit 31.
- the upper end of the speciai liner piece 9 is inserted into the open second tensioner 212 of the second tensioning unit 21.
- an endless liner head 4 on which a liner stock 47 has been applied, could be installed
- the endless liner head 4 provides first liner pieces 8 whose free ends are in the starting situation each provided with a closure 80.
- the first tensioner 311 of the third tensioning unit 31 is deactivated.
- the special liner residue 9 ' is detected with the engagement part 93 and thus captured to the outside spent.
- a second crimp 92 and a next closest crimping step 91 are provided close to the engagement part 93 on the second liner piece 9. This is followed by the cutting of the special liner piece 9 between the second and next first crimping 92, 91, whereupon the severed engagement part 93 is removed.
- the third folding element 35 is pushed up and positioned on the edge of the first container A.
- the first container A and the assembly of plant part C with the second and third clamping unit 21,31 are approximated to each other.
- the third folding element 35 By means of the third folding element 35, the upper end of the special liner piece 9 is pressed against the first tensioner 311 of the third tensioning unit 31.
- First container A and the assembly of plant component C with the second and third clamping unit 21, 31 are moved apart (see FIG. 49A).
- the third folding element 35 is removed from the first clamping device 31 of the third clamping unit 31, whereupon the full activation of the first clamping device takes place at the latest now (see FIG. 49B).
- the third folding element 35 is pushed down and positioned around the first container A (see Figure 49D).
- FIG. 5B shows the overturned assembly according to FIG. 51A with the alternative endless liner head 6 and only the third tensioning unit 31.
- a length is drawn off from the liner stock 47.
- a double flap 45 can be installed between the plant part C and the second container B, so that the first and second tensioning units 11, 21 are omitted.
- a split first liner piece 8 is inserted between the first clamping unit 11 and the second clamping unit 21, a split first liner piece 8 is inserted.
- the lower end of the first liner piece 8 is guided through the open second tensioner 112 of the first tensioning unit 11 and the upper end of liner piece 8 through the open second tensioner 212 on the second tensioning unit 21 (see Figures 52A and 52B).
- a first liner piece 8 drawn off from the endless liner head 4 is inserted and then only the lower end of the first liner piece 8 has to be guided through the open second tensioner 112 of the first tensioning unit 11 (see Figure 52C).
- both second tensioners 112, 212 of the first and second tensioning units 11, 21 are closed (see FIGS. 52D and 52E).
- the discharge from the first one Tensioner 211 of the second tensioning unit 21 the discharge from the second liner rest 8 "(see Figures 53C and 53D).
- the pressing ring with second folding element 25 is raised to the second clamping unit 21 to press the upper end of the first divided liner piece 8 to the associated first tensioner 211 (see Figures 54A and 54B). Subsequently, the pressing ring 13 are shut down, the first tensioner 211 of the second tensioning unit 21 is activated and the second folding element 25 is removed from the first tensioner 211 on the second tensioning unit 21.
- the press ring 13 with the seal 14 is then placed on the collar 100 of the guide tube 10 of the transfer device 1 and the lower end of the divided liner piece 8 is pressed by means of the first Faizelement 15 against the first clamp 111 of the first clamping unit 11 (see FIGS 54D). In this phase, the lifting of the pressing ring 13, the removal of the first folding element 15 after the activation of the first clamp 111 of the first clamping unit 11 takes place (see FIGS. 54E and 54F).
- the assembly of the first container A and system part C with the second and third clamping unit 21, 31 are approximated by the assembly of the transfer device 1 and the second container B.
- the obturator 4 on the installation part C is opened, so that process material from the first container A can flow through the guide tube 10 into the second container B.
- Figures 56A and 56B Fourteenth Situation
- the obturator 4 on the installation part C is closed, and the assemblies according to FIG. 55A are moved apart.
- a second and a next closest first crimping 82, 81 are again attached to the liner piece 8. After severing between the crimps 81, 82, a new first one results Liner residue 8 'with the mutated Abcrimpung 81' and a new second liner residue 8 "with the mutated Abcrimpung 82".
- a fifth application example of the device in conjunction with a transfer device 1 for emptying a first container A in the form of a barrel with liquid process material, with the essential situations during a transfer process into a second container B is shown in the sequence 58A to 66.
- the first container A to be emptied is provided with the bung hole A3 closed by a plug A4.
- a liner piece 8 is placed around the upper portion of the first container A. At the lower end of the liner piece 8 this is sealed with a seal 89 on the first container A fixed.
- the first folding element 15 is positioned on the container edge A5. In this case, the upper end of the liner piece 8 is passed through the first folding element 15.
- the transport frame T with suction tube T1 and the transfer device 1 are provided.
- the first liner residue 8 ' is sealed by a first crimping 81' from the previous refilling operation in the first spanner 111 by the first clamping unit 11.
- the free end of the first liner residue 8 'hangs down and the second spreader 112 is closed.
- the first container A is congruently positioned below the guide tube 10 of the transfer device 1 in the transport frame T.
- the upper end of the liner piece 8 is first guided through the open clamp 112 of the first chip unit 12 and is then sealed to the upper end by means of the closed second clamp 112 of the first clamping unit 12.
- the transfer device 1 is lowered, so that the first container A and the transfer device 1 virtually move together.
- the upper end of the liner piece 8 is pressed into the deactivated first tensioner 111 of the first tensioning unit 11 by means of the first folding element 15.
- the first tensioner 111 are activated and the transfer device 1 is moved upwards, so that the first container A and the transfer device 1 more or less move apart. Now you remove the first folding element 15 from the first clamp 111 of the first clamping unit 11th
- the suction tube T1 on the transport frame T is inserted through the open bung hole A3 in the first container A.
- Process material from the first container A is preferably transferred via a pump into a second container B arranged downstream of the suction tube T1.
- the first liner piece 8 is cut through between the two crimped portions 81, 82, resulting in a new first liner residue 8 'and a new second liner residue 8 ".
- the emptied first container A which is lined up with the second liner residue 8". sealed, can be disposed of.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Closures For Containers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CH01485/13A CH708545A1 (de) | 2013-09-02 | 2013-09-02 | Verfahren zum Umfüllen von Prozessmaterial zwischen einem Behältnis und einem Vorratsgefäss und Vorrichtung dazu. |
PCT/CH2014/000126 WO2015027350A1 (de) | 2013-09-02 | 2014-09-02 | Vorrichtung zum umfüllen von prozessmaterial zwischen einem ersten und einem zweiten behältnis und verfahren dazu |
Publications (3)
Publication Number | Publication Date |
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EP3041749A1 true EP3041749A1 (de) | 2016-07-13 |
EP3041749B1 EP3041749B1 (de) | 2017-08-02 |
EP3041749B2 EP3041749B2 (de) | 2023-07-05 |
Family
ID=50023353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP14761559.5A Active EP3041749B2 (de) | 2013-09-02 | 2014-09-02 | Vorrichtung zum umfüllen von prozessmaterial zwischen einem ersten und einem zweiten behältnis und verfahren dazu |
Country Status (5)
Country | Link |
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US (2) | US10167102B2 (de) |
EP (1) | EP3041749B2 (de) |
CH (1) | CH708545A1 (de) |
DK (1) | DK3041749T4 (de) |
WO (1) | WO2015027350A1 (de) |
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EP3718911A1 (de) | 2019-04-05 | 2020-10-07 | Rubitec AG | Umfüllvorrichtung zum kontaminationsgeschützten überleiten von fliessfähigem prozessmaterial zwischen einem ersten und einem zweiten behältnis |
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CH708545A1 (de) * | 2013-09-02 | 2015-03-13 | Rubitec Ag | Verfahren zum Umfüllen von Prozessmaterial zwischen einem Behältnis und einem Vorratsgefäss und Vorrichtung dazu. |
DE102017212510A1 (de) | 2017-07-08 | 2019-01-10 | Hecht Technologie Gmbh | Anschlussvorrichtung |
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EP3722216B1 (de) | 2019-04-08 | 2021-11-03 | Fydec Holding SA | Verfahren und vorrichtung zur befüllung und/oder entleerung von flexiblen behältern |
DE102019110413B3 (de) | 2019-04-18 | 2020-03-26 | J. Engelsmann Ag | Vorrichtung zum Entleeren von Schüttgütern aus einem Behälter in einen schlauchförmigen Behältersack |
IT202000016312A1 (it) | 2020-07-10 | 2022-01-10 | Giacomo Diegoli | Apparato e procedimento per caricare o scaricare materiale di processo da o in un sacco |
EP3957570B1 (de) * | 2020-08-20 | 2023-10-11 | Hecht Technologie GmbH | Vorrichtung zum befüllen und/oder entleeren eines behälters |
DE102020127213B4 (de) | 2020-08-20 | 2023-11-02 | Hecht Technologie Gmbh | Vorrichtung zum Befüllen und/oder Entleeren eines Behälters |
EP3971094A1 (de) | 2020-09-18 | 2022-03-23 | J. Engelsmann AG | Vorichtung zum kontaminationsfrein austrag von rieselfähigen stoffen mit hilfe eines siebes |
EP3971095B1 (de) | 2020-09-22 | 2023-07-19 | Burgener AG | Materialtransfer verfahren und system |
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---|---|---|---|---|
EP3718911A1 (de) | 2019-04-05 | 2020-10-07 | Rubitec AG | Umfüllvorrichtung zum kontaminationsgeschützten überleiten von fliessfähigem prozessmaterial zwischen einem ersten und einem zweiten behältnis |
WO2020198889A1 (de) * | 2019-04-05 | 2020-10-08 | Rubitec Ag | Umfüllvorrichtung zum kontaminationsgeschützten überleiten von fliessfähigem prozessmaterial zwischen einem ersten und einem zweiten behältnis |
US11932439B2 (en) | 2019-04-05 | 2024-03-19 | Rubitec Ag | Filling device for transferring flowable process material between a first and a second container in a manner protected against contamination |
Also Published As
Publication number | Publication date |
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EP3041749B2 (de) | 2023-07-05 |
CH708545A1 (de) | 2015-03-13 |
US10800567B2 (en) | 2020-10-13 |
DK3041749T4 (da) | 2023-08-28 |
US20190135472A1 (en) | 2019-05-09 |
US20160214754A1 (en) | 2016-07-28 |
US10167102B2 (en) | 2019-01-01 |
WO2015027350A1 (de) | 2015-03-05 |
EP3041749B1 (de) | 2017-08-02 |
DK3041749T3 (en) | 2017-10-23 |
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