EP1940726A1 - Method for safe filling in valve-controlled filling systems - Google Patents

Method for safe filling in valve-controlled filling systems

Info

Publication number
EP1940726A1
EP1940726A1 EP06807359A EP06807359A EP1940726A1 EP 1940726 A1 EP1940726 A1 EP 1940726A1 EP 06807359 A EP06807359 A EP 06807359A EP 06807359 A EP06807359 A EP 06807359A EP 1940726 A1 EP1940726 A1 EP 1940726A1
Authority
EP
European Patent Office
Prior art keywords
filling
valve
flow
time
significant deviations
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
Application number
EP06807359A
Other languages
German (de)
French (fr)
Other versions
EP1940726B1 (en
Inventor
Rüdiger SETTELMEYER
Richard Heyne
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Endress and Hauser Process Solutions AG
Original Assignee
Endress and Hauser Process Solutions AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Endress and Hauser Process Solutions AG filed Critical Endress and Hauser Process Solutions AG
Publication of EP1940726A1 publication Critical patent/EP1940726A1/en
Application granted granted Critical
Publication of EP1940726B1 publication Critical patent/EP1940726B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C3/28—Flow-control devices, e.g. using valves
    • B67C3/287—Flow-control devices, e.g. using valves related to flow control using predetermined or real-time calculated parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/20—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus with provision for metering the liquids to be introduced, e.g. when adding syrups

Definitions

  • the invention relates to a method for safe filling in valve-controlled filling systems according to the preamble of claim 1.
  • valve-controlled filling systems are used to fill liquid products in special containers, usually bottles.
  • the problem here is often the foaming during the filling process. If the filling product is a soapy liquid, for example hair shampoo, the foaming caused by air bubbles during filling can easily cause the shampoo bottle to overflow during the filling process. Such spillover at a single filling station can result in the stoppage of the entire bottling plant. Depending on what quantity of the product has overflowed, extensive cleaning measures are necessary.
  • the amount of product that is to be filled in each filling process is often measured with flowmeters (eg Dosimass, Dosimag Fa. Endress + Hauser) and adjusted by a dosing.
  • flowmeters eg Dosimass, Dosimag Fa. Endress + Hauser
  • the object of the invention is therefore to provide a method for safe filling in valve-controlled filling systems, that does not have the disadvantages mentioned above, that in particular the overflow during the filling process due to air bubble formation reliably prevented and is easy and inexpensive to implement.
  • Method for safe filling in valve-controlled filling systems at individual filling stations flow meters for determining the filling quantity of the Have bottling, characterized by the following steps: opening the filling valve at the time TO; Determining the flow rate value D (ti) with the filling valve open for several time intervals t1, t2, ..tn, checking the flow rate values D (ti) for significant deviations caused by air bubble formation in the filling product; Closing the filling valve at time Tl if no significant deviations occur; Close the filling valve at time Tl ' ⁇ Tl if significant deviations occur
  • the essential idea of the invention is the formation of air bubbles in the filling, causing the overflow during the filling process, quickly and easily by evaluating several flow values D (ti), at times to which a constant flow at the filling station in question should prevail, to recognize.
  • the flow meters it may be z.
  • the invention is particularly suitable for fast filling operations, in which the time between the opening and closing of the filling valve is less than 1-5 seconds.
  • the pulses that are output at the pulse output of the flow meters, taken to determine the current flow value taken to determine the current flow value.
  • Fig. 1 typical filling plant in a schematic representation
  • Fig. 2 filling curve at a filling station of the filling plant
  • FIG. 3 simplified filling curve according to FIG. 2.
  • Fig. 1 is a typical filling plant, as used in various industries, shown.
  • the liquid filling product P (hair shampoo) is provided in a storage container 40.
  • the feed tank 40 is connected via a central supply line 50 with the individual filling stations ap which are designated as line 1 to line 16. For clarity, only two filling station a and p are provided with reference numerals.
  • Each filling station has a flow meter 52 and a filling valve 54. Via valve tips 56, the filling product AP is filled into the filling container 60, here shampoo bottles.
  • the filling containers 60a to 60p together are guided via a conveyor belt 70 to the individual filling stations.
  • the flow measuring devices 52 and the filling valves 54 are connected to a dosing control unit 10 via signal lines, 16 control signal lines SSL1 -SSL 16 and 16 measuring signal lines MSL1-MSL16.
  • the metering control unit 10 is constructed in a modular manner. It consists of a power supply, a central processing unit, Profibus DP slave unit, a digital pulse input unit (16-fold), a digital pulse output unit (16-fold 24V, 0.5 A) and a 4-20 mA - Unit (4x AI, 2x AO)
  • the dosing control unit 10 is connected to a central controller 20.
  • the communication between the Dosier horrungsaku 10 and the central controller 20 is carried out according to the Profibus DP standard, the Dosier horrungsaku 10 acts as a Profibus DP slave and the controller 20 as a Profibus DP master.
  • the controller 20 controls the entire supply and discharge of the filling container 60 to the individual filling stations a-p. The entire filling cycle for every 16 filling containers takes about 5 seconds.
  • the dosing control unit 10 is further connected to a local display unit 30, which is designed as a touch screen, via which the configuration of the bottling plant takes place.
  • Constant filling conditions are obtained only when the head pressure KP is kept constant in the storage tank 40.
  • a pressure gauge 46 is provided on the reservoir 40, which measures the head pressure KP in the container 40.
  • the head pressure KP can be adjusted.
  • the corresponding control of the head pressure also takes place via the metering control unit 10.
  • the current head pressure is transmitted as a 4-20 mA signal via the measurement signal line MSL 17 to the metering control unit 10.
  • the valve 44 is controlled by the metering control unit 10 in order to thereby keep the head pressure KP in the container 40 constant.
  • a filling curve as typically occurs at each of the filling stations a-p, is shown.
  • the flow rate at one of the filling tips is plotted as a function of time.
  • the desired filling quantity F is predetermined during the start-up of the bottling plant and stored in the metering control unit 10. According to the Filling capacity F, the filling valve is activated at each filling station.
  • Tl command from the dosing control unit 10 to the filling valve 54a open the valve.
  • T2 filling valve 54a is fully open.
  • T3 command from the dosing control unit 10 to the filling valve 54a close valve, since the filling amount is achieved taking into account the follow-up amount.
  • T4 filling valve 54a is closed.
  • the filling quantity F of the filling product AP filled into the filling container 60 corresponds in principle to the area under the curve between the times T 1 and T 4 (about 0.5 sec).
  • Fig. 3 the filling curve of FIG. 2 is again shown greatly simplified.
  • the flow remains approximately constant between times T2 and T3.
  • This time range is subdivided into several time intervals t1 to tn.
  • the entire filling process takes less than 1 second.
  • the length of the time intervals t1 to tn can be selected between approximately 10 and 100 ms.
  • the current flow value D (tj) can be given
  • the values D ( ⁇ t 1 ) are checked for significant deviations If a significant change is detected, the valve 44 at the filling station in question is closed before time T 3. Significant deviations are generally indicative of foaming, and closure of the filling container avoids overflowing the filling container.
  • the invention assumes that between the times T2 and T3, the flow rate is approximately constant.
  • the mean value of the flow rate in this time range can be obtained, for example, with a moving averaging from the values D (tj).
  • the tolerance limit is approx. +/- 5%. It is application specifically adjustable.
  • the inventive method is characterized mainly by its simplicity and by its speed. With the method according to the invention a safe filling is possible even with foaming filling products and fast filling operations.

Abstract

A method for the safe filling of a product in valve-controlled filling systems having, at individual filling stations, flow measuring devices for determining the amount of filling of the product being filled, a flow value D(ti) is determined for a number of time intervals at opened filling valve and checked for significant deviations brought about by air bubble formation in the product being filled. If significant deviations occur, then the pertinent filling valve is closed prematurely.

Description

Beschreibung description
Verfahren zum sicheren Abfüllen bei ventilgesteuerten AbfüMethod for safe filling in valve-controlled discharge
UanlagenUanlagen
[0001] Die Erfindung betrifft ein Verfahren zum sicheren Abfüllen bei ventilgesteuerten Abfüllanlagen gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a method for safe filling in valve-controlled filling systems according to the preamble of claim 1.
[0002] In verschiedenen Industriebereichen werden ventilgesteuerte Abfüllanlagen eingesetzt, um flüssige Produkte in spezielle Behälter, meist Flaschen, abzufüllen. Problematisch hierbei ist häufig die Schaumbildung beim Abfüllprozess. Handelt es sich bei dem Abfüllprodukt um eine seifige Flüssigkeit, zum Beispiel Haarshampoo, so kann die Schaumbildung, die durch Luftblasen beim Abfüllen verursacht wird, leicht ein Überlaufen der Shampooflasche beim Abfüllvorgang bewirken. Ein solches Überlaufen an einer einzelnen Abfüllstation kann den Stillstand der gesamten Abfüllanlage nach sich ziehen. Je nach dem, welche Menge des Produkts übergelaufen ist, sind umfangreiche Reinigungsmaßnahmen notwendig sind.In various industries valve-controlled filling systems are used to fill liquid products in special containers, usually bottles. The problem here is often the foaming during the filling process. If the filling product is a soapy liquid, for example hair shampoo, the foaming caused by air bubbles during filling can easily cause the shampoo bottle to overflow during the filling process. Such spillover at a single filling station can result in the stoppage of the entire bottling plant. Depending on what quantity of the product has overflowed, extensive cleaning measures are necessary.
[0003] Die Menge des Produktes, die bei jedem Abfüllvorgang abgefüllt werden soll, wird häufig mit Durchflussmessgeräten (z. B. Dosimass, Dosimag der Fa. Endress+Hauser) gemessen und über eine Dosiersteuerung eingestellt.The amount of product that is to be filled in each filling process is often measured with flowmeters (eg Dosimass, Dosimag Fa. Endress + Hauser) and adjusted by a dosing.
[0004] Treten beim Abfüllvorgang Luftblasen auf, so ist die Durchflussmessung je nach Messprinzip mehr oder weniger gestört. Die vom entsprechenden Messgerät gelieferten Durchflusswerte weichen vom tatsächlich vorhandenen Durchfluss ab. Bei Coriolis-Massedurchflussmessgeräten und bei magnetisch-induktiven Durchflussmessgeräten sind aufwendige Verfahren zur Luftblasenerkennung bekannt. Augrund der komplizierten Auswerteverfahren dauert es eine gewisse Zeit, bis das Gerät eine Luftblasenerkennung erkennt und diese z. B. an seinem Statusausgang anzeigt. Für schnelle Abfüllvorgange, mit Abfüllzeiten unter einer Sekunde, sind solche Verfahren nicht geeignet.If air bubbles occur during the filling process, the flow measurement is more or less disturbed depending on the measuring principle. The flow rates provided by the meter differ from the actual flow rate. With Coriolis mass flowmeters and magnetic-inductive flowmeters elaborate methods for bubble detection are known. Due to the complicated evaluation process, it takes a certain time until the device detects a bubble detection and this z. B. at its status output. For fast filling operations, with filling times under one second, such methods are not suitable.
[0005] Die Aufgabe der Erfindung besteht deshalb darin, ein Verfahren zum sicheren Abfüllen bei ventilgesteuerten Abfüllanlagen anzugeben, dass die oben genannten Nachteile nicht aufweist, dass insbesondere das Überlaufen während des Abfüllprozesses aufgrund von Luftblasenbildung sicher verhindert und das einfach und kostengünstig realisierbar ist.The object of the invention is therefore to provide a method for safe filling in valve-controlled filling systems, that does not have the disadvantages mentioned above, that in particular the overflow during the filling process due to air bubble formation reliably prevented and is easy and inexpensive to implement.
[0006] Gelöst wird diese Aufgabe durch folgende im Anspruch 1 angegebene Merkmale.This object is achieved by the following features specified in claim 1.
[0007] Verfahren zum sicheren Abfüllen bei ventilgesteuerten Abfüllanlagen, die an einzelnen Abfüllstationen Durchflussmessgeräte zur Bestimmung der Abfüllmenge des Abfüllprodukts aufweisen, gekennzeichnet durch folgende Verfahrensschritte: Öffnen des Abfüllventils zum Zeitpunkt TO; Bestimmung des Durchflusswertes D(ti) bei geöffnetem Abfüllventil für mehrere Zeitintervalle tl, t2, ..tn, Prüfung der Durchflusswerte D(ti) auf signifikante Abweichungen, die durch Luftblasenbildung im Abfüllprodukt hervorgerufen werden; Schließen des Abfüllventils zum Zeitpunkt Tl wenn keine signifikante Abweichungen auftreten; Schließen des Abfüllventils zum Zeitpunkt Tl' < Tl wenn signifikante Abweichungen auftretenMethod for safe filling in valve-controlled filling systems, at individual filling stations flow meters for determining the filling quantity of the Have bottling, characterized by the following steps: opening the filling valve at the time TO; Determining the flow rate value D (ti) with the filling valve open for several time intervals t1, t2, ..tn, checking the flow rate values D (ti) for significant deviations caused by air bubble formation in the filling product; Closing the filling valve at time Tl if no significant deviations occur; Close the filling valve at time Tl '<Tl if significant deviations occur
[0008] Die wesentliche Idee der Erfindung besteht darin, die Bildung von Luftblasen im Abfüllprodukt, die das Überlaufen beim Abfüllvorgang verursachen, schnell und einfach durch die Auswertung mehrere Durchfluss werte D(ti), zu Zeiten zu denen ein konstanter Durchfluss an der betreffenden Abfüllstation herrschen sollte, zu erkennen.The essential idea of the invention is the formation of air bubbles in the filling, causing the overflow during the filling process, quickly and easily by evaluating several flow values D (ti), at times to which a constant flow at the filling station in question should prevail, to recognize.
[0009] Falls signifikante Abweichungen im Durchfluss festgestellt werden, wird das betreffende Abfüllventil vorzeitig geschlossen.If significant deviations in flow are detected, the filling valve in question is closed prematurely.
[0010] Vorteilhafte Weiterentwicklungen der Erfindung sind in den Unteransprüchen angegeben.Advantageous developments of the invention are specified in the subclaims.
[0011] Bei den Durchflussmessgeräten kann es sich z. B. um Coriolis- bzw. magn etisch- induktive Durchflussmessgeräte handeln.In the flow meters, it may be z. B. Coriolis or magn etisch inductive flow meters act.
[0012] Die Erfindung eignet sich besonders für schnelle Abfüllvorgänge, bei denen die Zeitdauer zwischen dem Öffnen und Schließen des Abfüllventils unter 1-5 Sekunden liegt.The invention is particularly suitable for fast filling operations, in which the time between the opening and closing of the filling valve is less than 1-5 seconds.
[0013] In einer Weiterentwicklung der Erfindung werden die Impulse, die am Impulsausgang der Durchflussmessgeräte ausgegeben werden, zur Bestimmung des aktuellen Durchfluss wertes genommen.In a further development of the invention, the pulses that are output at the pulse output of the flow meters, taken to determine the current flow value.
[0014] Nachfolgend ist die Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert.The invention is explained in more detail with reference to an embodiment shown in the drawing.
[0015] Es zeigen:[0015] FIG.
[0016] Fig. 1 typische Abfüllanlage in schematischer Darstellung;Fig. 1 typical filling plant in a schematic representation;
[0017] Fig. 2 Abfüllkurve an einer Abfüllstation der AbfüllanlageFig. 2 filling curve at a filling station of the filling plant
[0018] Fig. 3 vereinfachte Abfüllkurve nach Fig. 2FIG. 3 simplified filling curve according to FIG. 2. FIG
[0019] In Fig. 1 ist eine typische Abfüllanlage, wie sie in verschiedenen Industriebereichen eingesetzt wird, dargestellt. Das flüssige Abfüllprodukt P (Haarshampoo) wird in einem Vorlagebehälter 40 bereitgestellt. Der Vorlagebehälter 40 ist über eine zentrale Zufuhrleitung 50 mit den einzelnen Abfüllstationen a-p die als Linie 1 bis Linie 16 bezeichnet sind, verbunden. Der Übersichtlichkeit halber sind nur zwei Abfüllstation a und p mit Bezugszeichen versehen. Jede Abfüllstation weist ein Durchflussmessgerät 52 und ein Abfüllventil 54 auf. Über Ventilspitzen 56 wird das Abfüllprodukt AP in die Abfüllbehälter 60, hier Shampooflaschen, eingefüllt. Die Abfüllbehälter 60a bis 60p gemeinsam werden über ein Transportband 70 zu den einzelnen Abfüllstationen geführt. Die Durchflussmessgeräte 52 und die Abfüllventile 54 sind über Signalleitungen, 16 Steuersignalleitungen SSLl -SSL 16 und 16 Messsignalleitungen MSL1-MSL16, mit einer Dosiersteuerungseinheit 10 verbunden.In Fig. 1 is a typical filling plant, as used in various industries, shown. The liquid filling product P (hair shampoo) is provided in a storage container 40. The feed tank 40 is connected via a central supply line 50 with the individual filling stations ap which are designated as line 1 to line 16. For clarity, only two filling station a and p are provided with reference numerals. Each filling station has a flow meter 52 and a filling valve 54. Via valve tips 56, the filling product AP is filled into the filling container 60, here shampoo bottles. The filling containers 60a to 60p together are guided via a conveyor belt 70 to the individual filling stations. The flow measuring devices 52 and the filling valves 54 are connected to a dosing control unit 10 via signal lines, 16 control signal lines SSL1 -SSL 16 and 16 measuring signal lines MSL1-MSL16.
[0020] Die Dosiersteuerungseinheit 10 ist modulartig aufgebaut. Sie besteht aus einem Netzteil, einer zentralen Recheneinheit, Profibus DP Slave-Einheit, einer digitalen Impuls-Eingangs-Einheit (16 fach), einer digitalen Impuls- Ausgangseinheit (16-fach 24V, 0,5 A) und einer 4-20 mA- Einheit (4fach AI, 2-fach AO)The metering control unit 10 is constructed in a modular manner. It consists of a power supply, a central processing unit, Profibus DP slave unit, a digital pulse input unit (16-fold), a digital pulse output unit (16-fold 24V, 0.5 A) and a 4-20 mA - Unit (4x AI, 2x AO)
[0021] Über eine Busverbindungsleitung 22 ist die Dosiersteuerungseinheit 10 mit einer zentralen Steuerung 20 verbunden. Die Kommunikation zwischen der Dosiersteuerungseinheit 10 und der zentralen Steuerung 20 erfolgt nach dem Profibus DP Standard, wobei die Dosiersteuerungseinheit 10 als Profibus DP Slave und die Steuerung 20 als Profibus DP Master fungiert. Die Steuerung 20 steuert die gesamte Zuführung und Abfuhr der Abfüllbehälter 60 zu den einzelnen Abfüllstationen a-p. Der gesamte Abfüllzyklus für jeweils 16 Abfüllbehälter dauert ca. 5 Sekunden.Via a bus connection line 22, the dosing control unit 10 is connected to a central controller 20. The communication between the Dosiersteuerungseinheit 10 and the central controller 20 is carried out according to the Profibus DP standard, the Dosiersteuerungseinheit 10 acts as a Profibus DP slave and the controller 20 as a Profibus DP master. The controller 20 controls the entire supply and discharge of the filling container 60 to the individual filling stations a-p. The entire filling cycle for every 16 filling containers takes about 5 seconds.
[0022] Die Dosiersteuerungseinheit 10 ist weiterhin mit einer lokalen Anzeigeeinheit 30, die als Touchscreen ausgebildet ist, verbunden über die die Konfigurierung der Abfüllanlage erfolgt.The dosing control unit 10 is further connected to a local display unit 30, which is designed as a touch screen, via which the configuration of the bottling plant takes place.
[0023] Konstante Abfüllbedingungen erhält man nur, wenn der Kopf druck KP im Vorlagebehälter 40 konstant gehalten wird. Hierfür ist ein Druckmesser 46 am Vorlagebehälter 40 vorgesehen, der den Kopfdruck KP im Behälter 40 misst. Über eine Druckluft-Zufuhrleitung 42, in der ein Ventil 44 vorgesehen ist, kann der Kopfdruck KP eingestellt werden. Die entsprechende Regelung des Kopfdrucks erfolgt ebenfalls über die Dosiersteuerungseinheit 10. Hierfür wird der aktuelle Kopfdruck als 4-20 mA-Signal über die Messsignalleitung MSL 17 an die Dosiersteuerungseinheit 10 übertragen. Über die Steuerungssignalleitung SSL17 wird das Ventil 44 von der Dosiersteuereinheit 10 entsprechend angesteuert, um dadurch den Kopfdruck KP im Behälter 40 konstant zu halten.Constant filling conditions are obtained only when the head pressure KP is kept constant in the storage tank 40. For this purpose, a pressure gauge 46 is provided on the reservoir 40, which measures the head pressure KP in the container 40. Via a compressed air supply line 42, in which a valve 44 is provided, the head pressure KP can be adjusted. The corresponding control of the head pressure also takes place via the metering control unit 10. For this purpose, the current head pressure is transmitted as a 4-20 mA signal via the measurement signal line MSL 17 to the metering control unit 10. Via the control signal line SSL17, the valve 44 is controlled by the metering control unit 10 in order to thereby keep the head pressure KP in the container 40 constant.
[0024] In Fig. 2 ist eine Abfüllkurve, wie sie an jeder der Abfüllstationen a-p typischerweise auftritt, dargestellt. Aufgetragen ist die Durchflussmenge an einer der Abfüllspitzen in Abhängigkeit von der Zeit.In Fig. 2, a filling curve, as typically occurs at each of the filling stations a-p, is shown. The flow rate at one of the filling tips is plotted as a function of time.
[0025] Die gewünschte Füllmenge F wird bei der Inbetriebnahme der Abfüllanlage vorgegeben und in der Dosiersteuerungseinheit 10 abgespeichert. Entsprechend der Füllmenge F wird das Abfüllventil an jeder einzelnen Abfüllstation angesteuert.The desired filling quantity F is predetermined during the start-up of the bottling plant and stored in the metering control unit 10. According to the Filling capacity F, the filling valve is activated at each filling station.
[0026] Die in der Zeichnung dargestellten gestrichelten Linien kennzeichnen folgendeThe dashed lines shown in the drawing indicate the following
Zeitpunkte: Tl Befehl von der Dosiersteuereinheit 10 an das Abfüllventil 54a Ventil öffnen. T2 Abfüllventil 54a ist vollständig geöffnet. T3 Befehl von der Dosiersteuereinheit 10 an das Abfüll ventil 54a Ventil schließen, da die Abfüllmenge unter Berücksichtigung der Nachlaufmenge erreicht ist. T4 Abfüllventil 54a ist geschlossen. Die in den Abfüllbehälter 60 abgefüllte Füllmenge F des Abfüllprodukts AP entspricht im Prinzip der Fläche unter der Kurve zwischen den Zeitpunkten Tl und T4 (ca. 0.5 sec)Times: Tl command from the dosing control unit 10 to the filling valve 54a open the valve. T2 filling valve 54a is fully open. T3 command from the dosing control unit 10 to the filling valve 54a close valve, since the filling amount is achieved taking into account the follow-up amount. T4 filling valve 54a is closed. The filling quantity F of the filling product AP filled into the filling container 60 corresponds in principle to the area under the curve between the times T 1 and T 4 (about 0.5 sec).
[0027] Es findet natürlich keine mathematische Integration der Abfüllkurve in der Dosier- steuerungseinheit 10 statt. Es werden einfach die Impulswerte, die das Durchfluss- messgerät an seinem Impulsausgang liefert, aufaddiert. Wird ein bestimmter Grenzwert, der Füllmenge F minus der Nachlaufmenge entspricht, erreicht, so erfolgt der Schließbefehl an das jeweilige Abfüllventil. Die Nachlaufmenge, d. h. die Menge Abfüllprodukt die nach dem Schließbefehl noch abfließt, ist damit entsprechend berücksichtigt.Of course, there is no mathematical integration of the filling curve in the metering control unit 10. It simply adds up the pulse values that the flowmeter delivers at its pulse output. If a certain limit value, the filling amount F minus the follow-up amount is reached, then the closing command to the respective filling valve. The follow-up quantity, d. H. the amount of filling product that still flows after the closing command is thus taken into account accordingly.
[0028] Wie aus Fig. 2 ersichtlich, ist der Durchfluss zwischen den Zeitpunkten T2 und T3 in denen das Abfüllventil vdlig geöffnet ist, relativ konstant. In diesem Zeitbereich erfolgt die Anwendung des erfindungsgemäßen Verfahrens.As can be seen from Fig. 2, the flow between the times T2 and T3 in which the filling valve vdlig is opened, relatively constant. In this time range, the application of the method according to the invention takes place.
[0029] In Fig. 3 ist die Abfüllkurve gemäß Fig. 2 noch einmal stark vereinfacht dargestellt. Für das erfindungsgemäße Verfahren geht man davon aus, dass der Durchfluss zwischen den Zeitpunkten T2 und T3 etwa konstant bleibt. Dieser Zeitbereich wird in mehrere Zeitintervalle tl bis tn unterteilt. Der gesamte Abfüllvorgang dauert weniger als 1 Sekunde. Die Länge der Zeitintervalle tl bis tn ist zwischen ca. 10-100 msec wählbar. Für jedes Zeitintervall ti kann der aktuelle Durchfluss wert D (tj angegeben werden. Die Summe aller Durchfluss werte D (t J für i= 1 bis n ergibt die Abfüllmenge F. Die Werte D (^t1) werden auf signifikante Abweichungen überprüft. Wird eine signifikante Änderung festgestellt, so wird das Ventil 44 an der betreffenden Abfüllstation vor dem Zeitpunkt T3 geschlossen. Signifikante Abweichungen deuten in der Regel auf Schaumbildung hin. Durch ein Schließen des betreffenden Abfüllventils wird ein Überlaufen des Abfüllbehälters vermieden.In Fig. 3, the filling curve of FIG. 2 is again shown greatly simplified. For the method according to the invention, it is assumed that the flow remains approximately constant between times T2 and T3. This time range is subdivided into several time intervals t1 to tn. The entire filling process takes less than 1 second. The length of the time intervals t1 to tn can be selected between approximately 10 and 100 ms. For each time interval ti, the current flow value D (tj) can be given The sum of all flow values D (t J for i = 1 to n gives the filling quantity F. The values D (^ t 1 ) are checked for significant deviations If a significant change is detected, the valve 44 at the filling station in question is closed before time T 3. Significant deviations are generally indicative of foaming, and closure of the filling container avoids overflowing the filling container.
[0030] Die Erfindung geht davon aus, dass zwischen den Zeitpunkten T2 und T3 die Durchflussrate in etwa konstant ist. Der Mittelwert des Durchflusses in diesem Zeitbereich kann zum Beispiel mit einer gleitenden Mittelwertbildung aus den Werten D (tj) gewonnen werden. Die Toleranzgrenze beträgt ca. +/- 5%. Sie ist applikations- spezifisch einstellbar.The invention assumes that between the times T2 and T3, the flow rate is approximately constant. The mean value of the flow rate in this time range can be obtained, for example, with a moving averaging from the values D (tj). The tolerance limit is approx. +/- 5%. It is application specifically adjustable.
[0031] Da nur die Dosiersteuerungseinheit 10 über die entsprechende Information, in welchen Zeitbereichen mit einem konstanten Durchfluss zu rechnen sein müsste, verfügt, kann diese einfache Luftblasenerkennung nicht von den Durchfluss- messgeräten selbst durchgeführt werden.Since only the dosing control unit 10 has to be provided with the corresponding information about the time ranges with a constant flow rate, this simple bubble detection can not be performed by the flowmeters themselves.
[0032] Das erfindungsgemäße Verfahren zeichnet sich vor allem durch seine Einfachheit und durch seine Schnelligkeit aus. Mit dem erfindungsgemäßen Verfahren ist ein sicheres Abfüllen auch bei schäumenden Abfüllprodukten und schnellen Abfüllvorgängen möglich.The inventive method is characterized mainly by its simplicity and by its speed. With the method according to the invention a safe filling is possible even with foaming filling products and fast filling operations.
[0033] Verunreinigungen der Abfüllanlage 1 aufgrund von Überfüllungen werden so sicher vermieden. [0034]Contamination of the bottling plant 1 due to overfilling are avoided so sure. [0034]
Tabelle 1Table 1
[0035] Füllmenge F Filling quantity F

Claims

Ansprücheclaims
[0001] 1. Verfahren zum sicheren Abfüllen bei ventilgesteuerten Abfüllanlagen, die an einzelnen Abfüllstationen Durchflussmessgeräte zur Bestimmung der Abfüllmenge des Abfüllprodukts aufweisen, gekennzeichnet durch folgende Verfahrensschritte: Öffnen des Abfüllventis zum Zeitpunkt TO, Bestimmung des Durchflusswertes D(ti) bei geöffnetem Abfüllventil für mehrere Zeitintervalle tl, t2, ..tn, Prüfung der Durchflusswerte D(ti) auf agrdfikante Abweichungen, die durch Luftblasenbildung im Abfüllprodukt hervorgerufen werden, Schließen des Abfüllventis zum Zeitpunkt Tl wenn keine signifikante Abweichungen auftreten, Schließen des Abfüllventis zum Zeitpunkt Tl' < Tl wenn signifikante Abweichungen auftreten.1. A method for safe filling valve-controlled filling systems, which have at individual filling stations flowmeters for determining the filling amount of the bottling, characterized by the following steps: opening the filling at the time TO, determining the flow value D (ti) with open filling valve for several Time intervals tl, t2, ..tn, checking the flow values D (ti) for agrdfikante deviations caused by air bubbles in the filling product, closing the filling at the time Tl if no significant deviations occur closing the filling at the time Tl '<Tl if significant deviations occur.
[0002] 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass die Abfüllanlage mehrere Abfüllstationen mit jeweils einem Durchflussmessgerät und einem Ab- füllventi aufweist.[0002] 2. The method according to claim 1, characterized in that the filling plant has a plurality of filling stations, each with a flow meter and a filling valve.
[0003] 3. Verfahren nach Anspruch 2, dadurch gekennzeichnet, dass der Abfüllvorgang nur an der Abfüllstation unterbrochen wird, an der signifikante Abweichungen auftreten.3. The method according to claim 2, characterized in that the filling process is interrupted only at the filling station, occur at the significant deviations.
[0004] 4. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Durchflussmessgeräte Corioϊs- bzw. Magnetisch- hduktive-Durchflussmessgeräte sind.4. The method according to any one of the preceding claims, characterized in that the flow measuring devices Corioϊs- or magnetic-hduktive flow meters are.
[0005] 5. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zeitdauer zwischen dem Öffnen und Schließen des Abfüllventis ca. 1-5 Sekunden beträgt.5. The method according to any one of the preceding claims, characterized in that the time duration between the opening and closing of the filling valve is about 1-5 seconds.
[0006] 6. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der aktuelle Durchflusswert über die Impulswerte, die am Impulsausgang des Durchflussmessgeräts ausgegeben werden, bestimmt wird. 6. The method according to any one of the preceding claims, characterized in that the current flow value on the pulse values, which are output at the pulse output of the flowmeter, is determined.
EP06807359A 2005-10-28 2006-10-17 Method for safe filling in valve-controlled filling systems Not-in-force EP1940726B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005052197A DE102005052197A1 (en) 2005-10-28 2005-10-28 Method for safe filling in valve-controlled filling systems
PCT/EP2006/067517 WO2007048742A1 (en) 2005-10-28 2006-10-17 Method for safe filling in valve-controlled filling systems

Publications (2)

Publication Number Publication Date
EP1940726A1 true EP1940726A1 (en) 2008-07-09
EP1940726B1 EP1940726B1 (en) 2010-03-24

Family

ID=37461390

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06807359A Not-in-force EP1940726B1 (en) 2005-10-28 2006-10-17 Method for safe filling in valve-controlled filling systems

Country Status (5)

Country Link
US (1) US8220501B2 (en)
EP (1) EP1940726B1 (en)
AT (1) ATE461909T1 (en)
DE (2) DE102005052197A1 (en)
WO (1) WO2007048742A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008016235A1 (en) 2008-03-27 2009-10-01 Endress + Hauser Flowtec Ag A method of operating a meter disposed on a rotary carousel filling machine
DE102008050115A1 (en) 2008-10-06 2010-04-08 Endress + Hauser Flowtec Ag In-line measuring device
DE102008050113A1 (en) 2008-10-06 2010-04-08 Endress + Hauser Flowtec Ag In-line measuring device
DE102008050116A1 (en) 2008-10-06 2010-04-08 Endress + Hauser Flowtec Ag In-line measuring device
DE102010042624A1 (en) * 2010-10-19 2012-04-19 Krones Aktiengesellschaft Method for operating a bottling plant
CN103130170A (en) * 2011-11-23 2013-06-05 四川制药制剂有限公司 Intellectualization remote control liquid medicine filling electronic control system
DE102013100702A1 (en) * 2013-01-24 2014-07-24 Endress + Hauser Process Solutions Ag Control module for controlling filling location in filling system used for filling flowable medium in bottle, has hardware and software testing course of flow in real time during filling cycle, and detecting anomalies in course during cycle
DE102014107364A1 (en) * 2014-05-26 2015-11-26 Endress+Hauser Process Solutions Ag Method for valve-controlled filling
WO2016089986A1 (en) * 2014-12-03 2016-06-09 Spraying Systems Co. System for simultaneously filling a plurality of liquid containing bottles
DE102017124565A1 (en) 2017-10-20 2019-04-25 Endress+Hauser Flowtec Ag Method and device for carrying out a filling process
EP4009009B1 (en) * 2020-12-07 2022-09-14 Sick Ag Control of a bottling process

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507308A (en) * 1967-05-29 1970-04-21 Automation Ind Inc Material tester filler unit
US4697622A (en) * 1984-06-01 1987-10-06 Parker Hannifin Corporation Passive filling device
JP2633820B2 (en) * 1995-06-16 1997-07-23 ボッシュ包装機株式会社 Liquid pressure filling method
DE19818762A1 (en) * 1998-04-27 1999-10-28 Khs Masch & Anlagenbau Ag Filling system and filling element
JP3595244B2 (en) * 2000-06-06 2004-12-02 株式会社山武 Filling machine
DE10149473A1 (en) * 2001-10-08 2003-04-17 Flowtec Ag Method for filling containers with a defined quantity of medium, e.g. for food and pharmaceutical use, whereby a pre-fill and post-fill quantity is statistically determined so that dosing is highly accurate and reproducible
JP4008316B2 (en) * 2002-09-05 2007-11-14 株式会社大生機械 Liquid filling method
DE10256878A1 (en) 2002-12-04 2004-06-24 Endress + Hauser Flowtec Ag, Reinach Procedure for controlling the amount of overflow in filling systems

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007048742A1 *

Also Published As

Publication number Publication date
DE502006006531D1 (en) 2010-05-06
DE102005052197A1 (en) 2007-05-16
US20100108178A1 (en) 2010-05-06
WO2007048742A1 (en) 2007-05-03
EP1940726B1 (en) 2010-03-24
US8220501B2 (en) 2012-07-17
ATE461909T1 (en) 2010-04-15

Similar Documents

Publication Publication Date Title
EP1940726B1 (en) Method for safe filling in valve-controlled filling systems
EP0776314B1 (en) Method of filling containers with liquid under pressure
DE102007030559B4 (en) Method for filling bottles or similar containers and filling system
EP3322664B1 (en) Method and filling system for filling containers
EP2460761B1 (en) Method and device for filling containers
EP2488440B1 (en) Method and device for filling containers with a filling material composed of multiple liquid components.
EP2069227A1 (en) Method of filling containers with a liquid filling substance
EP3148881A1 (en) Method for valve-controlled filling
DE19612797C2 (en) Dosing system
EP1449768B1 (en) Method for filling liquid or loose goods in a container
DE102006031969B4 (en) Method for controlling a flow measuring device and device for dosing liquids
EP1570241B1 (en) Method for filling a defined quantity of a medium into a container
EP3683185A1 (en) Device and method for filling a container with a filling product
DE1907906C3 (en) A method for maintaining an equal and continuous flow of liquid to and from an intermittent device and an apparatus for carrying out this method
EP0756558B1 (en) Process and device for dosing free-flowing media
DE10306751B4 (en) Device for filling a medium
EP1884466B1 (en) Filling facility for flowable masses
DE19834900C2 (en) Procedure for dosing or dispensing a certain amount of liquid
EP1567837B1 (en) Method for after-run amount regulation in filling units
DE4221732A1 (en) Dispensing system for pastes or poorly flowing material e.g. colour paste - has control valve in pipe leading from pressurised reservoir container to dispensing tube, located over gravimetric quantity meter, and uses pressure to provide controlled outflow when control valve closes.
EP0756559A1 (en) Filling stream adjusting process
DE102016103786A1 (en) Method for the controlled and / or controlled delivery of a filling medium to a container unit and filling machine
EP4005971A1 (en) Device and method for filling a container with a filling product
DE19904166A1 (en) Flow measurement method for filling liquid or paste material particles into packing containers, with measurement pulses supplied to control device as input value to calculate filling amount

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080423

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20080905

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 502006006531

Country of ref document: DE

Date of ref document: 20100506

Kind code of ref document: P

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20100324

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100324

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20100324

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100324

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100324

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100324

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100324

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100324

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100324

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100705

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100625

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100324

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100324

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100724

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100324

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100624

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100324

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100324

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100324

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100726

26N No opposition filed

Effective date: 20101228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100324

BERE Be: lapsed

Owner name: ENDRESS + HAUSER PROCESS SOLUTIONS A.G.

Effective date: 20101031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101031

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101031

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100324

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101017

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100925

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100324

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 461909

Country of ref document: AT

Kind code of ref document: T

Effective date: 20111017

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111017

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20161020

Year of fee payment: 11

Ref country code: DE

Payment date: 20161020

Year of fee payment: 11

Ref country code: GB

Payment date: 20161020

Year of fee payment: 11

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502006006531

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20171017

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180629

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180501

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171017

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171031