JPS5993689A - Device for simultaneously filling fluidized medium into plurality of vessel - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides a method for dispensing liquids, comprising a piping system with a delivery pump for supplying the medium to be filled and a filling valve connected via a supply pipe above the container to be filled. The present invention relates to a device for simultaneously filling a plurality of containers, such as tanks, containers, packs, etc., with liquid, gaseous or solid fluid media.

For filling liquid, gaseous or flowable items,
BACKGROUND OF THE INVENTION Filling systems are known which are designed in such a way that even when filling a plurality of containers simultaneously, the required quantity of each item to be filled is individually determined.

This kind of filling system has as many as the number of individual filling devices.
Requires equipment to measure and monitor the fill volume or fill weight of each container.

According to U.S. Pat. Devices for simultaneously filling containers are known. The filling tube of the filling device allows the filling of individual containers according to their filling capacity. However, in the case of this device, only the filling volume f'i '4 or the filling weight of one container is measured and monitored, and by monitoring this one container the filling of the other containers is controlled. It has not become.

US Pat. No. 3,205,920 includes a filling device N that combines volume chamber installation and valve operation.

In the filling device according to Swiss Patent Specification No. 174,324, a weight-dependent control mechanism is provided which operates in such a way that further feeding of the medium to be filled is prevented when a predetermined weight is reached.

That is, when the target weight is reached, further feeding of filling medium is prevented. Controlling a number of filling valves solely by one weight-controlled device is not provided in this filling device.

The invention allows a plurality of containers to be filled at the same time, and only one container's filling volume or filling weight is measured and monitored, so that its working efficiency can be easily increased at any time and without great technical outlay. The object of the present invention is to provide a calibrated filling system, which provides a simple and easy-to-use filling system.

Furthermore, the invention provides that multiple containers can be filled simultaneously, only the fill volume or fill weight of one container is measured, and
Only the flow rate for one container can be stored as a setpoint value, in such a way that it can be used for controlling the supply of further media in order to control the filling volume or filling weight for other containers by means of a comparative measurement of the flow rate. and in this regard there is a further control of the flow rate of the medium, which can also be housed in several chambers when the entire device cannot be arranged with several filling locations in one usable chamber. The object of the present invention is to provide a calibrated filling system, which provides a simple and economical filling system with high working efficiency without significant technical outlay.

In order to solve this problem, according to the invention, each supply pipe leading to the filling valve is provided with a volume chamber which is provided with an impeller which is arranged in its internal space and is rotated by the medium flowing into the respective filling valve. arranged in such a way that the impellers of all volume chambers are fixedly interconnected via one mechanical shaft, which shaft is connected to a braking device that can be controlled by a control device that is dependent on the system pressure. To control the filling valve,
A two-stage air control cylinder is provided which is connected directly to at least one filling valve and via a regulating device to the other filling valve, and which is connected via a metering device associated with one of the filling valves. A filling device of the above-mentioned type has been proposed, which is constructed in such a way that it is provided with a control element connected to said control cylinder, which is responsive to the weight of the medium filled.

Such an arrangement provides a calibrated filling device in which multiple containers can be filled simultaneously and only the fill volume or fill weight of one container is measured and monitored. In this case, it is likewise ensured that containers which are not monitored by a scale or annular piston meter are filled with the desired weight or volume of medium within permissible tolerances. This is due to the rotational speed of the shaft interconnecting the volume chamber impellers, which are driven by the medium that flows centrally through one shaft into the filling valve and by a braking device that depends on the system pressure. is controlled so that the same pressure conditions eventually occur in all volume chambers so that the medium to be filled is supplied to the filling valve at the same pressure. The filling valve is controlled by using a single meter or an annular piston meter as the controlling part. All filling valves are opened and closed at the same time. When the target weight previously assigned to the scale is achieved, the filling valve is simultaneously closed.

According to the filling device configured in this way, the following advantages can be obtained.

Only one container is weighed or volumetrically monitored with an annular piston meter.

The filling tolerances of all other filling valves depend only on the accuracy of the mechanically coupled volume chambers. The precision of the mechanically coupled volumetric chambers is so high that no or very few filling tolerances affecting the final weight are available.

Existing filling devices can be expanded at any time without significant technical outlay.

Pressure waves and pressure oscillations within the piping system of one device do not affect filling tolerances.

The calibration conditions are met by the connection of the volume chambers by a uniformly rigid shaft and by the synchronous actuation of the filling valve by the regulating mechanism.

Furthermore, the present invention provides an apparatus for simultaneously filling a plurality of containers, such as tanks, barrels, and/or tanks, with a liquid, gaseous, or solid fluid medium, in which: a) supplying all of the medium to be filled; a piping system comprising a delivery pump; b) at least two filling valves connected to the piping system via supply pipes; C) rotated by a medium arranged in its interior space and flowing through the filling valves; d) a volume chamber connected upstream of each filling valve and arranged in the supply pipe, with an impeller having one pivot axis connected to the filling valve; a control element responsive to the weight of the filled medium via a meter associated with one of the filling valves, connected to the stage control cylinder; e) a two-stage air connected to the filling valve; and f) a flow rate registration device connected to a volume chamber, of which the flow rate registration device of the volume chamber equipped with a filling valve controlled by a meter is connected to the filling valve. The device is connected to a device that stores as a target value the flow rate of the passing medium that passes when the supply of the medium is cut off and is detected by the flow rate registration device, and the flow rate registration device of the other volume chamber is stored in the storage device. is set at 1 and the setpoint value of said flow registration device is then compared with the actual value of the other flow registration device controlling the other filling valves, and when the setpoint value for the filling chamber is achieved, the associated filling To provide a device characterized in that a valve can be shut off.

According to such an arrangement, a plurality of containers can be filled at the same time, and the filling volume or only the filling volume of one container can be measured and monitored, and the filling can be controlled by a scale of one container. A calibratable filling system is provided in which the flow rate to a section is stored and the target value thus ascertained is compared with registered and stored flow values of other filling sections with other containers. . Furthermore, this comparative measurement provides a further supply control, ie, a cutoff of the supply of medium to other filling stations with containers. It is then ensured that other containers which are not monitored by the scale or the annular piston meter are likewise filled with the desired weight or volume of medium within minimum tolerances. This is one 1i
This is achieved in that only one of the filling valves is closed by means of a reversing control element. The medium flow rate flowing through the volume chamber to this closed filling valve is held in an associated flow registration device until the closing of the filling valve, and the flow value thus obtained is entered as a setpoint value in a storage device. .

At the same time, the flow values held by the flow registration devices of other volume chambers are provided to the storage device. In the storage device, the actual value of the value detected by the flow registration device is compared with the stored flow value (setpoint value) of the flow registration device, and the associated filling valve is reverse-controlled by the meter. be done. When the actual value of the other flow registration device coincides with the setpoint value, the other filling valves are closed so that the same amount of medium is in all containers. The comparison of the measured values in the storage device takes place in the shortest possible time, so that no delay occurs, so that all containers end up containing the same amount of medium when the filling valve is closed. Comparison measurements in this storage device show that in the filling section where the predetermined target weight has not been reached in the container to be filled, the filling will flow in until the predetermined target weight is reached, Only when the weight is reached is the associated shut-off valve closed.

According to the filling device configured in this way, the following advantages can be obtained.

- Only one container is weighed or volumetrically monitored by means of an annular piston meter, and the flow rate through the entire relevant volume chamber is stored as setpoint value.

If the filling tolerances of all other filling valves depend only on the speed of comparative measurement of the flow value in the storage device with respect to other filling points, and if the target value is not reached, then in the range where the target value is reached. The filling valve of the corresponding filling system is closed only when the missing amount of filling has flowed in and the setpoint value has been reached. The precision with respect to the comparative measurement of flow values and the control by means of this comparative measurement is very high.

By individually controlling the filling valves of all filling stations not connected to the weighing device by means of a storage device, filling tolerances which do not affect the final weight are obtained, i.e. all containers have the same filling volume or They can be made to have the same fill weight.

If the compartments are not sufficient to accommodate the entire device because the volume chambers are no longer mechanically connected to each other, the volume chambers individually or in groups together with their filling valves It can be stored in separate compartments.

- the pressure waves and pressure recordings of the piping system are compensated 1F in the storage device on the basis of comparative measurements without affecting the filling tolerances;

Other advantageous embodiments of the invention emerge from the claims.

In the following, the features of the invention are explained in the drawings.

The filling device according to FIG. 1 comprises a main supply pipe ll for the medium to be filled, in which a delivery pump 12 is disposed, and an equal number of filling valves 20, 120, 2 branching off from the main supply pipe 11.
It consists of a piping system IO comprising a plurality of supply pipes 13, 113, 213 leading to 20. The number of filling valves can be chosen arbitrarily, depending on the size of the filling device and how many containers are to be filled at the same time. In the embodiment of the filling device shown in FIG. 1, three filling valves are provided.

Filling valve 20°120.2 constructed as known per se
The operation of the filling valve 20.20 - ie opening, regulating and closing.
120, 220 and controlled by the two-stage air control cylinder 25.

Associated with each filling valve 20, 120, 220 is a container 3'o, tao, 2ao to be filled. Concerning this container, tanks, barrels, packs, etc. are in question, and there are no restrictions on the size of the container to be filled. Instead of containers, loading surfaces of trucks, transport ships, etc. can likewise be filled at the same time.

Volume chamber 40.1 in front of each filling valve 20, 120, 220
40,240 are connected, and the volume chamber is connected to the main supply pipe 1.
It is arranged in a supply pipe 13 , 1 ] 3 , 213 which branches off from 1 and leads to a filling valve 20.120° 220 . Each volume chamber 40.140.

240 has in its interior space an impeller, not shown in the drawings, which is rotatably journaled within the volume chamber and is caused to rotate by the medium flowing to the filling valve. All volume chambers 40° i4o, 24. The impellers of 'o are fixedly interconnected via one mechanical shaft 41. This mechanical shaft 41 is connected to a braking device 45, which is controlled via a control device 145 that is dependent on the system pressure, so that the rotational speed of the impeller in the volume chamber 40, ], 40, 240 is given so that the same pressure conditions exist in the room.

The axes of the impellers in the volume chambers 4.0, 140, and 240 are:
They can be interconnected by means of a pin connection to the shaft 41, making it possible to expand a filling device that already exists and has a certain number of volume chambers equipped with a filling valve.

For this purpose, each filling valve is constructed as a component unit 70 with its associated volume chamber, and a connection line of the volume chamber to the main supply line 11 of the currently existing piping system 10 and a connection line to the regulating device 21. only is necessary.

One of the filling valves 20, 1, 20, 220 of the filling device includes:
Associated is a measuring instrument 50, constructed in a manner known per se. In the embodiment shown in the drawings, the meter 50 is arranged below the filling valve 120. Measuring instrument 5
0 is connected to a control element 60 via which the control cylinder 25 can be controlled. Furthermore, according to another embodiment, instead of the meter 50, an annular piston meter 150 is connected in the connecting pipe between the volume chamber 140 and the filling valve 120 with a control element 60, similar to the meter 50.
It is also possible to arrange.

The filling device according to FIG. 1 operates as follows.

The medium to be filled is delivered to the piping system 1 by means of a delivery pump 12.
0 to the filling valves 20.1.20, 220. From the filling valve the medium flows into a container located below. Each filling valve 20, 120.

Before 220, the medium passes through a volume chamber 40, ], 40, 240 connected upstream of the filling valve, whose impeller is rotated by the flowing medium.

The impellers of the volume chambers 40, 140, 240 associated with the filling valves 20.120.220 are fixedly interconnected by the shaft 41, so that each filling valve has a corresponding volume chamber 40, 14.0. The .240 shaft 41 ensures that the same amount of medium is delivered within the accuracy range of the fixedly connected impeller. The filling valves 20, 120, 220 are adjusted to a large capacity and a small capacity by a two-stage air controller 25, and are opened and closed. Precise synchronization of the opening, adjustment and closing of the filling valve 20, 120.degree. 220 is brought about by a regulating device 21 between the control cylinder 25 and the filling valve.

The control of the air-controlled cylinder 25 depends on the weight of the medium to be filled through the measuring device 5o or through the annular piston meter 1.
This is done by a controller 60 which is responsive to the volume filled via 50.

If necessary, the volume chamber 40,140°24
A braking device 45 is provided for control of the system pressure on the mechanical shaft 41 connecting the zero impeller. The braking moment is controlled via the control device 145 depending on the optimum system pressure.

The filling device is suitable for filling liquid, gaseous or solid materials, the latter having to have flow properties.

According to another embodiment of the invention, the rotational speed of the shaft 41 and the impeller of the volume chamber 4 (1,140,240) connected thereto is controlled via a braking device 45.

This adjustment motor may be constructed in a manner that the number of poles can be changed.

Via a meter 50 or an annular piston meter 150, a changeover from a bulk supply to a small supply of the medium to be filled takes place by means of a control cylinder 25 which is controlled by a control element 60. This changeover from bulk supply to small supply is achieved by a predetermined weight, so that when this weight or volume is achieved, a small supply of medium is fed until the actual target is achieved.

The filling device according to FIG. 2 is constructed in the same way as the filling device according to FIG.

The filling device likewise has a plurality of supply pipes 13 . which lead to the delivery pump 12 on its way. It is composed of a piping system 1o including 2t3 and 2t3. The number of filling valves can be chosen arbitrarily, depending on the size of the filling device and how many containers are to be filled at the same time. In the embodiment of the filling device shown in the drawings, three filling valves are provided.

Filling valve 20°120.2 constructed as known per se
The activation, opening, adjustment and closing of 20 is effected by pneumatic, preferably two-stage, control cylinders 25', '125, 2
25, filling valves 20, 120, 220
A differently configured control device and drive device for the operation of the device may also be provided.

Associated with each filling valve 20, 120', 220 is a container 30, 130, 230 to be filled. Regarding this container, there are problems with tanks, barrels, packs, etc. 1. There are no restrictions on the size of the container to be filled. Instead of containers, loading into trunks, transport ships, etc. can likewise take place simultaneously.

Volume chamber 40.1 in front of each filling valve 20, 120, 220
40,240 are connected, and the volume chamber is connected to the main supply pipe 1.
It is arranged in a supply pipe 13, 113, 213 which branches off from 1 and leads to a filling valve 20, 120° 220. Each volume chamber 40, 140'.

240 contains an impeller (not shown in the drawing) in its internal space, and the impeller has a pivot shaft 41, 1 in the volume chamber.
41, 241 for rotation by the medium flowing into the tank and filling valve. All volume chambers 40. '140,240 impeller has its axis 41
, 141, 241 in a suitable manner.

Each pivot 41.141.241 of each impeller of each volume chamber 40, 140 or 240 is connected to a flow registration device 42.142 or 242. This flow rate registration device 42,
142. ．． 242 is the axis jl of each impeller, 141,
Volume chambers 40, 14 depending on the rotational speed or number of rotations of 241
Detect the amount of medium flowing through 0.240. Each volume chamber has a fixed capacity, and all volume chambers 40, 14
0° 240 have the same capacity, it is possible via the axis 41.141° 241 to detect and register the amount of medium flowing through several volume chambers depending on the value. be.

Each filling valve with its associated volume chamber is constructed as a construction unit 70, so that it can be connected to the main supply line 11 of the existing piping system IO in order to be able to adapt and expand the existing installation to the demands. Only the connecting tubes of the volume chambers are required.

One of the filling valves 20, 120, 220 of the filling device includes:
A measuring instrument 5°, constructed in a manner known per se, is associated. In the embodiment shown in FIG. 2, the meter 5o is arranged below the filling valve 2o. Measuring instrument 5
o is connected to a control element 6o, via which the control cylinder 25 can be controlled. Furthermore, according to another embodiment, instead of the measuring device 500, an annular piston meter 150 is provided in the connecting pipe between the volume chamber and the filling valve, which is connected to the control element 6° in the same way as the measuring device 5o. It is also possible to arrange. Via the meter 50 and the control element 60, the control cylinder 25 for opening and closing the filling valve 20 associated with the container 30 takes place. However, other filling valves 120 or 220 via the meter 5o
It is also possible to control one of the two.

A flow registration device 42, 142, 242 connected to the volume chamber 40, 140, 240 serves to detect the amount of medium flowing through the volume chamber. All three flow registration devices 42, 142, 242 are connected to one device 160 that stores the flow values detected by the flow registration devices. In this case, the overall arrangement is such that the flow rate value detected by the flow rate registration device 42 is inputted into the storage device 160 as a target value. Flow rate registration device 142.
The flow rate value detected by 242 is likewise entered into the storage device 160 as an actual value and compared with the stored flow rate value (target value) of the flow rate registration device 42 . This storage device 160 may be responsible for control functions at the same time if no further control element 170 is provided. The control function is such that when the volume chamber 140, 240 has reached the stored target value of the flow registration device 42, the closing of the filling valve 120, 220 is activated by the control cylinder. 125.225. For this reason, the control cylinder 125.degree. 225 is connected to the control element 170 or to the control section of the storage device 160.

The filling device according to FIG. 2 operates as follows.

The medium to be filled is delivered to the piping system 1 by means of a delivery pump 12.
Filling valve in open state through 0 20° 120.220
carried to. From the filling valve the medium flows into the container 30, 130.degree. 230 located below. Each filling valve 20.120.

On the way to 220, the medium passes through a volume chamber 40, 140 or 240, each connected upstream of the filling valve, whose impeller is rotated by the flowing medium.

The amount flowing through the volume chamber is determined by the flow rate registration device 42° 142
', 2!42 and the resulting values, which will be dealt with in detail later, are entered into the storage device 160.

Pressure oscillations and waves within the piping system cause the vessel 3
It may occur that different amounts or volumes of medium are supplied via the filling valves 20, 120° 220 at 0,130,230. However, all containers 30,130.2
Since there is the same amount or volume of medium to be filled in 30, the closing of the filling valve 20 is controlled by the control element 60 via the meter 50 when a predetermined weight is reached by the controlled control cylinder. It will be held on the 25th. At the same time, the flow rate of the medium flowing through the volume chamber 40 is detected and the flow value is held in the flow registration device 42 and as a setpoint value in the storage device 16.
It is input to 0. The value υ detected by the flow registration device 142, 242 of the medium flow rate flowing through the volume chamber 140° 240 is entered into the storage device 160 as an actual value. In the storage device 160, the actual value of the flow registration device 142, 242 is compared with the target value of the flow registration device 42 by means of a device known per se, and the actual value of the flow registration device 142, 242 is compared with the target value of the flow registration device 42. When the value is reached, the two control cylinders 125. of the filling valve 120.220 are activated. '225
is controlled by control element 170 to fill valves 120, 22
0 is closed. Therefore, any further medium
, 230.

In this way, the flow rate value received in the volume chamber 40 as a target value controls the flow rate through the other volume chambers 140, 240, and the flow rate of the medium already detected by the flow rate registration device 42 is controlled. Once the liquid has flowed through the volume chamber 140°240, it is possible to close its filling valve 120°2'20.

For example, 50 in all three containers 30, 130, 230
If an amount of filling medium in Kg is to be filled, the container 30
Before a weight of 50 kg is reached, for example 48 kg, the filling valve 20 is closed by the control element 6o via the weighing device 50. 4 g + detected by the flow rate registration device 42
<g flow rate is input into the storage device 160 as a target value,
The flow rate difference that occurs on the way from the volume chamber 40 to the filling valve 20 is taken into account in the flow registration device 42 . Flow rate registration device 142, 2
If the flow rate value detected by 42 is different from the value 48 as the target value stored in the storage device 160,
Control element 170'f: controlled via container 130,2
The two filling valves 120, 220 for :30 remain open until the flow rate in the volume chambers 40, 240 reaches the setpoint value in the storage device 160. Flow rate registration device 1
If the flow rate value of 42, 242 is less than or equal to the target value in storage 160, media is transferred to containers 130, 242 through open fill valves 120, 220 until the target value is achieved.
230.

In this case, the flow registration devices 142, j42 each detect a newly occurring actual value and enter it into the storage device 160, in which the actual values that change each time are compared. When the actual value of the flow registration device 142, 242 reaches the stored target value of the flow registration device 42, the control element 170
causes the fill valves 120, 220 to close.

Advantageously, the scale 50 is configured such that closing of the filling valve 20 takes place before a predetermined weight target value of the scale is achieved.
be adjusted. Thus, through the volume chamber 140, 240, a large amount of medium, which is above the predetermined weight target of the meter 50, flows into the filling valve 120, 220 and into the containers 130, 230.
Reaching inside is avoided.

The filling device according to FIG. 2 is likewise suitable for filling liquid, gaseous or solid materials, the latter having to have flow properties.

Weighing instrument 50'! , is an annular piston type meter.

The control cylinder 25, which is controlled by the control element 60, performs a changeover from a bulk supply to a small supply of the medium to be filled. This switching from large quantity supply to small quantity supply is achieved by the target weight given to the scale in advance (for example, 48 mm). Medium is supplied in small quantities until a predetermined target weight value (for example 50 K7) is confirmed by 50 and the filling valve 20 is closed.

This time, the flow registration device 42 detects the target capacity value corresponding to the target weight, which is input into the storage device 160. If the flow rate value of the flow rate registration device 142, 242 is less than the target value in the storage device 160, the target capacity value becomes 50! A target weight value of 7 is achieved and therefore all containers 30,1
Medium flows into the container 130.degree. 230 via the open filling valve 1:20, 220 until the container 30,230 is filled with a quantity of 50 kg of filling medium. By appropriate selection of the switching point from bulk supply to small quantity supply, and also by means of which the control cylinders 125, 225 are designed in such a way that the bulk supply and the small quantity supply can be controlled, the target can be achieved. Overfilling of individual containers beyond their weight and target values is completely avoidable.

[Brief explanation of drawings]

FIG. 1 shows the simultaneous filling of several containers with a medium, each having a volume chamber and whose impellers are interconnected via a control shaft controlled by a common metering device. FIG. 2 is a schematic diagram of another embodiment of a filling device for controlling the flow rate in a volume chamber connected to a metering device. 10... Piping system, l]... Main supply pipe, 1
2°°°° delivery pump, 13,113,213...
Supply pipe, 20.120.220...Filling valve, 21.
... Adjustment device, 25, 125, 225 ... Control cylinder, 30, 130, 230 ... Container, 40°1
40.240... Volume chamber, 41.141.241.
...shaft, '42,142,242...flow rate registration device, 45...braking device 1.5o...meter, 6
0,170...control element, 70...constituent unit, 15o...°°/° annular piston type meter,
16o・Mountain storage device. Representative Patent Attorney Yasushi Shinohara Procedural Amendment (Spontaneous) October 31, 1980 Commissioner of the Japan Patent Office 1. Indication of the case Published Patent Application No. 163409-1983 3. Person making the amendment Relationship to the case Patent application Person Address: Germany, Germany, Day 2000, 174 Name: Kerhard, Grosskreuz 4, Agent: 105 Minato-ku, Tokyo New #! 5-19, Telephone Tokyo (432) 4 5 7 6 (6582) Patent attorney Yasushi Shinohara 5, drawings subject to amendment, power of attorney and its translation. 6. Contents of amendment (1) Official drawings will be supplemented in the attached document. (2) Supplement the attached document with the power of attorney and its translation. 65,

Claims (5)

[Claims] (1) A piping system comprising a delivery pump for supplying the medium to be filled and a filling valve connected via a supply pipe above the container to be filled, in liquid, gaseous or solid form. In an apparatus for simultaneously filling a plurality of containers, such as full-flowing medium tanks, kegs, packs, etc., each supply pipe (1) leading to a filling valve (20, 120, 220)
3,413,213), the volume chamber (40,12'0.220) is equipped with an impeller arranged in its internal space and rotated by the medium flowing to each filling valve (20,12'0.220).
40,240) are arranged, and all volume chambers (4
0,140,240) are fixedly interconnected via one mechanical shaft, which shaft is equipped with a braking device (145) controllable by a system pressure-dependent control device (145).
45), and is connected to the filling valve (20, 120, 22).
at least one filling valve (20
) is provided with a two-stage air control cylinder (25) connected directly to the filling valve (120, 220) and via a regulator (21) to the filling valve (20, 1).
20, 220) associated with one of the scales (50, 220)
) A device characterized in that it is provided with a control element (60) connected to said control cylinder (25) responsive to the weight of the medium filled. (2) In an apparatus for simultaneously filling a plurality of containers such as tanks, barrels, packs, etc. with liquid or gaseous media, a) a delivery pump (12) for supplying the medium to be filled;
) with a piping system (Lo) and b) a supply pipe (13
, 113, 2'13) through the piping system (10)
at least two filling valves (20, 120,
220) and C) an impeller having one pivot (41, 141, 241) arranged in its interior space and rotated by the medium flowing into the filling valve (20° 120.220). 7'v, connected in front of each filling valve (2o. (120, 220)
3', 113, 21'3), and d) the filling valve (2o
) one two-stage control cylinder (2
5) Connected to the filling valve (20, 120+' 2
measuring instrument (5) associated with one (20) of (20)
o) a control element (6o) responsive to the weight of the medium filled via; e) a two-stage air control cylinder (125, 225) connected to a filling valve (120, 220); f) a volumetric Room (40
, 140, 240) and a flow rate registration device (42,
1, 42, 242), and a filling valve (50) controlled by the meter (50) of the flow rate registration device.
Flow rate registration device (42) of the volume chamber (4o) with 2o)
is connected to a device (160) for storing the flow rate of the medium passing through and detected by the flow rate registration device (42) as a target value when the medium supply to the filling valve (20) is cut off; Other volume chambers (140, 240) in the storage device
The flow rate registration devices (142° 242) are grouped together and therein the setpoint value of said flow rate registration device (42) is compared to the other filling valves (142°242).
120, 220) for controlling other flow rate registration devices (
142°242) and the filling chamber (1,4
A device characterized in that the associated filling valve (120, 220) can be shut off when a setpoint value for 0° 240) is achieved. (3) The device according to claim (1) or (2), characterized in that an annular piston type meter (150) is provided in place of the measuring device (5o). (4) The impeller of each filling chamber (40, 1'40, 240) can be driven by a variable speed electric motor, as described in any one of claims (1) to (3). equipment. (5) Each volume chamber (4Q, 140.2.40) and the filling valve (20, 120゜220) provided for it
) (70) so that the device can be expanded.
) The device t according to any one of claims (1) to (4), characterized in that it is configured as: