EP3814233A1 - Vorrichtung und verfahren zum herstellen einer verbindung ohne kraftnebenschluss - Google Patents
Vorrichtung und verfahren zum herstellen einer verbindung ohne kraftnebenschlussInfo
- Publication number
- EP3814233A1 EP3814233A1 EP19732583.0A EP19732583A EP3814233A1 EP 3814233 A1 EP3814233 A1 EP 3814233A1 EP 19732583 A EP19732583 A EP 19732583A EP 3814233 A1 EP3814233 A1 EP 3814233A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- opening
- downpipe
- connection
- connecting device
- 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.)
- Pending
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
- B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
- B65B39/02—Expansible or contractible nozzles, funnels, or guides
-
- 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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/28—Controlling escape of air or dust from containers or receptacles during filling
-
- 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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
-
- 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
- B65B37/00—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
- B65B37/02—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged by gravity flow
-
- 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
-
- 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
- B65B39/06—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers adapted to support containers or wrappers
-
- 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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/46—Check-weighing of filled containers or receptacles
Definitions
- the present invention relates to a device and a method for establishing a connection without force shunt, in particular between a downpipe and a container of a dosing scale.
- connection between the outlet of a down pipe and the inlet of a dosing scale or a container of the scale must often be tight enough to prevent the bulk material introduced through the down pipe from escaping through the connection. This is particularly the case if dust can form when filling the bulk material, which would lead to contamination of the system or to health if it escaped.
- a tight connection must also be present if liquids are filled in or if gases can escape.
- the connection between the downpipe and the weigh feeder must also be designed in such a way that no forces act on the weigh feeder through the connection that lead to a falsification of the gravimetric weight determination of the material filled in the weigher. Force shunts or force side effects of the connection are to be avoided.
- the outlet of the downpipe and the dosing scale are often in their operating position near the ceiling of an industrial hall or an operating room. This is also due to the fact that the connection between the downpipe and the balance should be as short as possible. The assembly / disassembly of the connection must therefore be carried out at a considerable height of at least 1.5 m to approximately 5 m or higher.
- the assembly / disassembly of the connection must therefore be carried out at a considerable height of at least 1.5 m to approximately 5 m or higher.
- space requirements in the ceiling area of industrial plants a large number of further lines or systems are usually installed, as a result of which the space available for installation is further restricted. All of this complicates the safe assembly of connections between the downpipe and the weigh feeder, which leads to leaky connections or force shunts on the weigh feeder, which can have a negative impact on the operation of the weigher or the entire system.
- a connecting device for connecting an outlet opening of a downpipe to an upwardly pointing inlet opening of a container can have a body with an opening that is continuous from a top to a bottom of the body, the body being designed in such a way that it is suitable for being on its top side via a flexible connecting element, in particular via a compensator, to be connected to the outlet opening of the down pipe in such a way that a connection is created between the outlet opening of the down pipe and the opening of the body.
- the connecting device can furthermore have a coupling device which is attached to the underside of the body and which is suitable for producing a tight connection between the opening of the body and the inlet opening of the container when the body rests on an upper side of the container.
- connection between the downpipe and the container is not produced solely by a flexible connecting element, such as a compensator, but an additional connecting device is provided.
- This connecting device is used to establish the connection of the dosing weigher container to the connecting element.
- the connecting device is connected via the connecting element, for example a compensator, firmly connected to the downpipe. Connecting device and connecting element thus represent an extension of the downpipe.
- the assembly of the connecting element on the body of the connecting device is carried out in the usual, manual manner.
- the assembly is simplified in that the body of the connecting device is smaller than the container to be connected.
- the assembly of the connecting element on the connecting device is simplified compared to the assembly directly on the container known from the prior art, particularly in the case of confined spaces in the ceiling area of industrial plants. This simplifies the creation of a tight connection between the connecting device and the connecting element.
- the connecting device After the connecting device and connecting element have been connected, the connecting device is mounted in the region below the outlet opening of the downpipe, in which the inlet opening of the container is also when the container has assumed its operating position.
- the storage can e.g. simply consist of the connection device being held by the connection element hanging on the downpipe as long as the container is not in its operating position. However, storage can also be carried out by other means, such as by cords connected to the ceiling and the connecting device or a holding frame for the connecting device. As discussed below, means for vertically moving the connector may also be present to hold the connector in the air.
- the connecting device comes to rest on the upper side of the container in a certain area near the ceiling.
- the connecting device can be arranged in such a way that when the container is moved into its operating position, the opening of the body of the connecting device is above the Inlet opening of the container comes to rest. Additionally or alternatively, when moving the container it may also be necessary to ensure that the openings overlap.
- connection device When the connection device or its body rests on the container, the coupling device is located between the top of the container and the underside of the body lying on it.
- body By resting the body, i.e. The purely gravitational pressing of the body onto the container ensures that no force shunts act on the container from the body, which could negatively influence the measurement result of a dosing scale using the container.
- the tight connection is achieved by an interaction of the coupling device with the top of the container.
- the coupling device can have seals which are suitable for sealing the transition from the inlet opening of the container to the opening of the body.
- the force of the body on the coupling device due to the gravitation can be sufficient.
- other means can also be provided to pull the body and the top of the container together in such a way that a tight connection is created, e.g. by permanent and / or electromagnets contained in the coupling device, and / or by pneumatic and / or mechanical devices.
- the pressing of the body and the top of the container can only be caused by the body resting on the container.
- the coupling can also take place only on the basis of a user-controlled control signal.
- the connecting device thus allows a permanent connection to be made between the connecting device and a connecting element, such as a compensator, for a specific downpipe.
- a connecting element such as a compensator
- Different containers can then be brought up to the connecting device located in the area below the downpipe.
- the connection of the container to the compensator is then carried out automatically via the Connection device without the need for further manual assembly of the compensator on the container.
- This makes it possible to connect different containers with a downpipe in a quick, safe and uncomplicated manner, or a container with different downpipes equipped with the connecting device.
- the mounting of the connecting device on the compensator without the presence of the container allows a much better control of the tightness of the compensator connection.
- the possibility of storing the connecting device in a freely hanging manner guarantees that there are no force shunts when the connecting device rests on the container, as a result of which the connecting device is particularly advantageous for connecting metering scales to downpipes.
- the connecting device can furthermore have a lowering device which is suitable for hanging the body with the top facing upwards and for lowering and raising the body such that the lowering device does not exert any forces on the body when the body rests on the top of the container.
- the connecting device can be lowered by the lowering device until it rests on the top of the container.
- the connecting device can also be easily separated from the container by lifting, which speeds up the replacement of containers and thus the operating processes.
- the lowering device can have cable elements to which the body is attached and the free lengths of which can be extended to lower the body and shortened to raise the body.
- the body is hanging on ropes.
- the ropes or ropes or cords can be pulled in or let out in order to achieve a change in height of the body in a particularly simple manner. With the same length of the rope elements results there is also a stable position of the body, which leads to a lowering of the body without force shunts.
- the lowering device can have pneumatic cylinders, the cable elements can be attached to pistons of the pneumatic cylinders and the lengthening and shortening of the free lengths of the cable elements can be effected by moving the pistons.
- the position of the pistons in the cylinders determines the exact length of the ropes between the suspension point near the ceiling and the connection to the body. This allows a particularly simple control of the rope lengths.
- the same effect can also be achieved by electric or hydraulically operated piston cylinders.
- the coupling device may have a sealing element arranged on the underside of the body, which surrounds the opening of the body on the underside of the body, and the coupling device may have fixing elements which are suitable for producing the tight connection between the opening of the body and the inlet opening of the Press the body to the top of the container so that the sealing element is pressed between the body and the container.
- the tight connection between the container surface and the body of the connecting device can be achieved in a particularly simple manner.
- connection device may further comprise a control element that is suitable for controlling the creation of the tight connection between the opening of the body and the inlet opening of the container by the coupling device based on a user input.
- a control element that is suitable for controlling the creation of the tight connection between the opening of the body and the inlet opening of the container by the coupling device based on a user input.
- This allows a connection between the connecting device and the container to be made selectively and upon user input.
- the connection device and the container can be separated via the control device.
- the connection between the downpipe and the container can be made from any location by means of a control signal manufactured and / or solved.
- the provision of such a control enables the system to operate fully automatically.
- the fixing elements can be vacuum suction cups that can be controlled by the control device, i.e. pneumatic fixation elements which, after receiving a corresponding signal, create a vacuum that presses the body and container against one another, possibly via the seal in between.
- controllable vacuum suction cups there are also controllable mechanical fixing elements, e.g. remote-controlled engagement of retaining bolts in corresponding openings, mechanical locks or electromagnetic fixing elements, such as controllable electromagnets, are conceivable, which produce the same effect.
- the body can be plate-shaped.
- the top of the body may have a protrusion for attaching the flexible connector that surrounds the opening. Due to the plate-shaped design of the body, i.e. a body extending essentially in two dimensions makes it easier to apply the connecting device to the container without force shunts. A projection for attaching the connecting element facilitates its assembly and can thus accelerate the operational process.
- the opening of the body at the bottom of the body can be smaller than the inlet opening of the container. This makes it possible to allow the connecting device to rest on the top of the container with a certain amount of play.
- the bulk material discharged from the downpipe can also be filled in without problems if the opening of the connecting device does not come to lie centrally on the inlet opening of the container.
- Any seals present on the underside of the body should, however, be designed such that the inlet opening of the container is encompassed in any case, ie the area enclosed by such a seal is therefore larger than the area of the inlet opening.
- a system for connecting an outlet opening of a downpipe to an upward-facing inlet opening of a container may include the downpipe, the container, the connecting device described above and the flexible connecting element. Such a system makes it possible to connect the downpipe and the container to one another in a safe, rapid and automatic manner without generating force shunts acting on the container. This can shorten container changeover times, which leads to an increase in production.
- a method for connecting an outlet opening of a downpipe to an upwardly facing inlet opening of a container by means of a connecting device comprises: creating a connection between the outlet opening of the downpipe and the opening of the body by means of a flexible connecting element, in particular by means of a compensator; Placing the body on top of the container; and creating a tight connection between the opening of the body and the inlet opening of the container by means of the coupling device.
- Fig. 1 is a schematic view of a connecting device in
- FIG. 2 shows a schematic view of a connecting device
- FIG. 3 is a schematic flow diagram of a method for connecting a down pipe to a container by means of a connecting device.
- the interaction of a connecting device 100 with a downpipe 200 and a container 300 is shown schematically in FIG. 1.
- the downpipe 200 corresponds to a line commonly used in industrial plants for discharging goods such as bulk goods, e.g. Granules or powders, liquids or gases.
- the goods are mainly conveyed out of the downpipe 200 by gravity.
- means for conveying the goods can also be present.
- the downpipe 200 is located in the ceiling area of an industrial plant or an operating room.
- the downpipe is typically oriented downwards. If necessary, the outlet of the downpipe can also be tilted against the horizontal, e.g. when the outlet section of the downpipe 200 is led through a vertical wall in the ceiling area. It is therefore conceivable for the downpipe 200 any positioning and orientation that allows goods to be brought out of the downpipe 200 and / or to let them fall out.
- the goods are to be filled into the container 300.
- a typical application is the pouring of goods over the downpipe 200 into the container 300 of a dosing scale.
- the dosing scale measures the weight of the goods in the container 300 and can thus fill and
- the container 300 can also be any other type of storage container into which goods are introduced via downpipes.
- container 300 has an inlet opening 310 on its surface 302 through which goods can be poured into container 300.
- connecting element 400 which due to its flexibility with an existing connection, an offset between downpipe 200 and container 300 can compensate.
- 400 and thin and flexible comparators typically made of silicone
- plastic manufacturing especially colored plastics.
- a color-generating substance usually a powder with a tendency to form dust, is added to the downpipes in dosing scales.
- the dosing scale used typically has to be separated from the downpipe and cleaned thoroughly to avoid unwanted color mixtures. The dosing scale must then be connected to a downpipe that supplies the next color component.
- connection from the downpipe to the scales Due to the strong dust formation when filling in and passing on from the container, it must always be ensured that the connection from the downpipe to the scales is sufficiently tight, otherwise there is a risk of heavy contamination of the system or a health hazard to the personnel.
- the level of accuracy of the dosing scale must be be sufficiently high, which means that the connection must not cause force shunts.
- the connecting device 100 which is connected between the connecting element 400 and the inlet opening 310 of the container 300.
- the connecting device 100 has a body 110 with an opening 120 which is continuous from an upper side 112 of the body 110 to a lower side 114 of the body 110.
- the opening 120 serves to guide the material emerging from the downpipe 200 into the container 300.
- the size of the opening 120 must therefore correspond to the type of material (granulate, powder, dust, liquid, gas) that has been discharged.
- the body 1 10 is shown as plate-shaped.
- the body 110 can have any other shape that allows the container 300 and the downpipe 200 to be connected to one another via the opening 120 of the body 110 as described below.
- the body 1 10 can also be made of any material that has a sufficiently high stability to allow a sealed connection to the container 300.
- the body can be made of plastic (s) or metal (s).
- the body 110 can be connected at its top 112 to the connecting element 400, which in turn is connected to the outlet opening 210 of the downpipe.
- the connection must be such that goods conveyed by the connecting element 400 can enter the opening 1 10 on the upper side 1 12 of the body 1 10 and out of the lower side 1 14 thereof.
- the connection can be made detachable, e.g. by using fixing clamps or the like. However, it can also be a permanent connection, e.g. by gluing or the like.
- the connecting device 100 together with the connecting element 400 thus represents an extension of the down pipe 200 serves as it were as a connecting piece for the container 300.
- the connection between the downpipe 200 and the container 300 is therefore effected solely by coupling the connecting device 100 to the container 300.
- the connecting device 100 after being connected to the downpipe 200 via the connecting element 400, is suspended, i.e. the body 110 of the connecting device 100 is suspended in the open air in the region of the outlet opening 210 of the downpipe 200.
- This can e.g. can be achieved simply in that the body 110 hangs on the downpipe 200 via the connecting element 400.
- additional means (not shown in FIG. 1) can also be present which connect the body 110 to the ceiling in order to achieve an aligned and stable position of the body 110.
- the body 110 can be connected to the ceiling by means of ropes (or ropes or cords) or a holding frame.
- the ropes can consist of any suitable material, in particular plastic.
- the body 110 of the connecting device 100 can be stored below the outlet opening 210 of the downpipe 200, when the container 300 is raised, the underside 114 of the body 110 comes into contact with the top side 302 of the container 300.
- the connecting device 100 By appropriate placement of the connecting device 100 and / or corresponding control of the movement of the container 300, the opening 120 of the body 110 and the inlet opening 310 of the container 300 come to lie on one another. As in FIG. 1 As shown, the opening 120 of the body 110 can be smaller than the inlet opening 310 of the container 300 in order to reduce the accuracy requirements necessary for the positioning and to facilitate the connection.
- a coupling device 130 which, after the body 110 has come to rest on the top side 302 of the container 300, establishes a tight connection between the opening 120 of the body 110 and the inlet opening 310.
- the coupling device can press the upper side 302 of the container 300 against the lower side 1 14 of the body 1 10 in such a way that a sufficient tightness is created by the contact of the surfaces.
- additional sealants can also be attached to the container 300 or to the body 110.
- the coupling can take place without further action, e.g. when using permanent magnets.
- the coupling can also be controlled via a control device, e.g. when using electromagnets or switchable mechanical or pneumatic locks. Then the sealing and thus the establishment of a connection (and likewise the disconnection of the connection) take place based on a user input.
- the connecting device 100 thus makes it possible to connect a container 300 to a down pipe 200 in a simple, safe and automatic manner, without it being necessary to carry out manual assembly steps in the ceiling area each time the connection is made. This significantly simplifies and speeds up the change between downpipes or containers, which can increase productivity.
- connection device 100 due to the fact that the connection is made in a state in which the connecting device 100 is free, ie without the application of force other than that Gravity on which the container 300 rests. This reduces the risk of force shunts on the container 300, in particular if the arrangement of the coupling device 130 ensures a spatially uniform pressing of the container 300 and body 110, such as by a symmetrical distribution of the necessary means (magnets, suction cups, detents and like).
- connection device 100 is particularly suitable for use in industrial plants in which bulk goods are to be introduced into metering scales via downpipes, since an automatic connection process without force shunts is made possible here.
- the connecting device 100 can additionally have a lowering device 140, which makes it possible not only to store the connecting device 100 hanging, but also to lower and raise it relative to the downpipe 200 or the ceiling. With a lowering device 140 of this type, it is thus possible to lower the connecting device 100 in a targeted manner onto a container 300 moved into the downpipe area and to deposit it there without generating force shunts.
- the lowering device 140 can e.g. be suitable for lowering the connecting device 100 uniformly and parallel to the upper side 302 of the container 300, so that it comes to lie on the lower side 114 parallel to the upper side 302 of the container 300.
- the lowering device 140 serves to release the connecting device 100 from the container 300 in a controlled manner and thus to disconnect the container 300 from the downpipe 200.
- FIG. 2 An example of a connecting device 100 with a lowering device 140 is shown in FIG. 2. Elements of the connection device 100 which correspond to the schematic illustration shown in FIG. 1 are provided with the same reference symbols.
- the body 110 can be fastened to cable elements 142 of the lowering device 140.
- the rope elements 142 can consist of ropes or ropes or cords made of a material suitable for use.
- the rope elements can be plastic straps, wires or ropes braided from synthetic or natural materials.
- the cable elements 142 can also have elastic properties and can be configured, for example, as elastic bands or springs.
- the position of the body 110 in the vertical can be changed by varying the free length of the cable elements 142.
- a uniform lowering of the body can be improved by a symmetrical arrangement of the cable elements 142 and the plate-shaped configuration of the body 110. If necessary, the stability of the suspension can be improved by connecting yokes between the cable elements 142, as are shown by way of example in FIG. 2.
- the free length of the cable elements 142 can also be changed, for example, via piston cylinders 144, in which a piston 146 runs in a cylinder.
- the piston 146 can be driven as desired, for example electrically, hydraulically or pneumatically.
- a pneumatic drive is particularly suitable if the coupling of the connecting device 100 and the container 300 also takes place via pneumatic means.
- the lowering of the body 110 onto the container 300 can be accomplished by extending the pistons 146 out of the cylinders, and a lifting of the body 110 by retracting the pistons 146.
- the cable elements 142 are full relaxed, ie they sag, and therefore do not exert any forces on the body 1 10, whereby force shunts can be avoided.
- the coupling device 130 can be implemented in various ways in order to achieve an automatic and tight connection of the body 110 and the container 300.
- the coupling device 130 as shown in FIG. 2, can have sealing means 132 and fixing elements 134.
- the sealing means 132 e.g. a conventional sealing ring or a soft metal, are arranged around the opening 120 on the underside 114 of the body 110 and completely enclose it. Likewise, the circumference of the sealing means 132 must be large enough to also enclose the inlet opening 310 of the container 300, which is usually larger than the opening 120 of the body 110.
- the sealing means 132 can be pressed between the underside 114 of the body 1 10 and the top side 302 of the container 300 simply on the basis of the weight of the body 110 in such a way that a tight connection between the opening 120 of the body 110 and the inlet opening 310 of the container 300 is formed.
- Such a purely gravitational pressing also avoids force shunts, particularly in combination with the connecting element 400.
- the fixing element 134 shown in FIG. 2 can also be provided, which fix the connecting device 100 on the container 300 and press the body 110 onto the container 300.
- the fixing means can be electrical, be operated mechanically, hydraulically or pneumatically, ie for example permanent magnets, electromagnets, mechanical locks (with electrical, hydraulic or pneumatic drive) or
- the fixing elements 134 can e.g. already unfold when body 110 and container 300 are sufficiently close to one another (e.g. permanent magnets and the like), or the fixing elements 134 are controlled based on a user input via a control device.
- the fixing elements 134 are designed as vacuum suction cups. Upon a corresponding input by a user, a vacuum is pneumatically generated in the suction cups, which presses the body 110 onto the container 300 and thus creates the tight connection between the body 110 and the container 300.
- the use of vacuum suction cups also avoids the generation of force shunts, in particular in combination with the connecting element 400.
- the body 110 can have 12 means on its upper side that facilitate connection to the connecting element 400.
- a protrusion, ring or web surround e.g. around the opening 120 of the body 110, a protrusion, ring or web surround, over which a comparator serving as a connecting element 400 can be placed and fastened with a clamp, an adhesive or the like.
- the example of a connecting device 100 shown in FIG. 2 is therefore particularly suitable for quickly, safely and automatically establishing a connection from a downpipe 200 to a container 300 without generating force shunts.
- FIG. 3 A flowchart of a method that can be carried out with a connection device 100 as described above is shown in FIG. 3.
- the opening 120 of the body 110 of the connecting device 100 is connected to the outlet opening 210 of the downpipe 200 via the connecting element 400 connected.
- the body 1 10 is applied to the top 302 of the container 300 either by moving the container 300 or by lowering the body 1 10. This is done in such a way that a continuous connection is created from the interior of the container 300 via the opening 120 of the body 110 and the connecting element 400 to the down pipe 200.
- the coupling device 140 then creates a tight connection between the opening 120 of the body 110 and the inlet opening 310 of the container 300, ie the container 300 is connected to the downpipe 200 in a safe, rapid and automatic manner.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Devices For Dispensing Beverages (AREA)
- Basic Packing Technique (AREA)
- Cookers (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018115468.2A DE102018115468B4 (de) | 2018-06-27 | 2018-06-27 | Vorrichtung und Verfahren zum Herstellen einer Verbindung ohne Kraftnebenschluss |
PCT/EP2019/065966 WO2020002041A1 (de) | 2018-06-27 | 2019-06-18 | Vorrichtung und verfahren zum herstellen einer verbindung ohne kraftnebenschluss |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3814233A1 true EP3814233A1 (de) | 2021-05-05 |
Family
ID=67001770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19732583.0A Pending EP3814233A1 (de) | 2018-06-27 | 2019-06-18 | Vorrichtung und verfahren zum herstellen einer verbindung ohne kraftnebenschluss |
Country Status (5)
Country | Link |
---|---|
US (1) | US20210371146A1 (de) |
EP (1) | EP3814233A1 (de) |
CN (1) | CN112292325B (de) |
DE (1) | DE102018115468B4 (de) |
WO (1) | WO2020002041A1 (de) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1907792U (de) * | 1964-04-08 | 1964-12-31 | Bayer Ag | Rohrverbindungsvorrichtung. |
US4121616A (en) * | 1977-03-04 | 1978-10-24 | Fmc Corporation | Articulated fluid loading arm |
DE3606593A1 (de) * | 1986-02-28 | 1987-09-03 | Guenther Hecht | Vorrichtung zum befuellen von schuettgutbehaeltern |
US6089283A (en) * | 1997-12-19 | 2000-07-18 | Renold, Inc. | Method of filling containers |
DE202015105077U1 (de) * | 2015-09-25 | 2015-12-16 | Josef Eichholz | Füllstation zum Befüllen von flexiblen Großbehältern |
CN105523202B (zh) * | 2016-02-03 | 2018-02-06 | 哈尔滨博实自动化股份有限公司 | 一种适用于细粉料的吨袋自动包装装置 |
CN106586048A (zh) * | 2016-11-06 | 2017-04-26 | 泸州北方化学工业有限公司 | 易燃药粒灌装装置 |
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2018
- 2018-06-27 DE DE102018115468.2A patent/DE102018115468B4/de active Active
-
2019
- 2019-06-18 US US16/973,521 patent/US20210371146A1/en not_active Abandoned
- 2019-06-18 EP EP19732583.0A patent/EP3814233A1/de active Pending
- 2019-06-18 WO PCT/EP2019/065966 patent/WO2020002041A1/de unknown
- 2019-06-18 CN CN201980041150.8A patent/CN112292325B/zh active Active
Also Published As
Publication number | Publication date |
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WO2020002041A1 (de) | 2020-01-02 |
CN112292325A (zh) | 2021-01-29 |
DE102018115468B4 (de) | 2020-07-30 |
US20210371146A1 (en) | 2021-12-02 |
DE102018115468A1 (de) | 2020-01-02 |
CN112292325B (zh) | 2022-09-06 |
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