EP2748104B2 - Dispositif de production de vide destiné à des installations de traitement de récipients et procédé de commande d'un dispositif de production de vide - Google Patents

Dispositif de production de vide destiné à des installations de traitement de récipients et procédé de commande d'un dispositif de production de vide Download PDF

Info

Publication number
EP2748104B2
EP2748104B2 EP12743680.6A EP12743680A EP2748104B2 EP 2748104 B2 EP2748104 B2 EP 2748104B2 EP 12743680 A EP12743680 A EP 12743680A EP 2748104 B2 EP2748104 B2 EP 2748104B2
Authority
EP
European Patent Office
Prior art keywords
vacuum
capacity
pumps
vacuum pumps
vacuum 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.)
Active
Application number
EP12743680.6A
Other languages
German (de)
English (en)
Other versions
EP2748104B1 (fr
EP2748104A1 (fr
Inventor
Gernot Von Haas
Gregor Schäfer
Olaf Muszinski
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.)
KHS GmbH
Original Assignee
KHS GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46634099&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2748104(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by KHS GmbH filed Critical KHS GmbH
Priority to SI201230332T priority Critical patent/SI2748104T2/sl
Publication of EP2748104A1 publication Critical patent/EP2748104A1/fr
Application granted granted Critical
Publication of EP2748104B1 publication Critical patent/EP2748104B1/fr
Publication of EP2748104B2 publication Critical patent/EP2748104B2/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
    • F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
    • 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
    • B67C7/00—Concurrent cleaning, filling, and closing of bottles; Processes or devices for at least two of these operations
    • B67C7/0073—Sterilising, aseptic filling and closing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • F04B41/06—Combinations of two or more pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/20—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by changing the driving speed
    • 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
    • B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
    • B67C2003/2688—Means for filling containers in defined atmospheric conditions

Definitions

  • the invention relates to a vacuum device according to the preamble of patent claim 1, to a system for treating containers according to the preamble 7 and to a method for controlling a vacuum device of the claim according to the preamble of claim 8.
  • the preamble of claims 1, 7 and 8 is for example from the EP 1 595 794 A1 known.
  • vacuum or vacuum is required and used to remove ambient air and associated with the oxygen in the ambient air from the containers to be filled, in one of the actual filling phase preceding single or multi-stage pre-treatment phase.
  • the disadvantage is u.a. an increased effort for storage and stockpiling of different vacuum pumps and their spare parts, associated increased costs and the fact that a change in the vacuum and suction power of the vacuum device in question only to a limited extent and then only possible that in certain operating conditions only an inadequate efficiency for the single vacuum pump is accepted.
  • the object of the invention is to provide a vacuum device which avoids the aforementioned disadvantages and allows for high reliability adjustment of the vacuum device provided or ready to be provided vacuum or suction in a wide range and while maintaining the best possible efficiency.
  • a vacuum device according to the patent claim 1 is formed.
  • a system for treating containers is the subject of claim 7.
  • a method for controlling a vacuum device is the subject of claim 8.
  • the vacuum device consists of at least two vacuum pumps designed for parallel operation, preferably of more than two vacuum pumps designed for parallel operation, these vacuum pumps preferably being of identical construction and power.
  • Another aspect of the invention is that the total vacuum or suction power of the vacuum device is controlled by the speed and the number of activated vacuum pumps.
  • the invention offers the possibility to convert existing vacuum devices accordingly.
  • “Bulk performance” in the sense of the invention means e.g. Capacity of the container filling machine per unit of time measured in liters.
  • Container are in the context of the invention in particular cans, bottles, tubes, pouches, each made of metal, glass and / or plastic, but also other packaging materials that are suitable for filling liquid or viscous products.
  • FIG. 1 1 is a plant for treating containers 2, for example in the form of bottles.
  • the plant 1 comprises at least one device or machine, for example a filling machine, in which the containers 2 and / or device areas are subjected to a vacuum or to a negative pressure, for example with a negative pressure in the range from 80 mbar to 100 mbar.
  • the containers 2 are fed to the system 1 at a container inlet 1.1 and discharged from the system 1 at a container outlet 1.2.
  • a central vacuum device 3 is provided for the system 1, which has a multiplicity of electrically operated vacuum pumps 4.1-4.3.
  • the vacuum device 3 has a total of three vacuum pumps 4.1 - 4.3, the vacuum or suction power can be individually controlled within certain limits by changing the pump speed or regulated.
  • the electrical control of the drive motor of the respective vacuum pump 4.1 - 4.3 is frequency-controlled via a frequency control device, for example in a frequency range between 40 Hz and 60 Hz.
  • a control and regulating electronics or a machine control referred to, for example, is formed by the process computer of Appendix 1 or provided in addition to this process computer and, among other things, depending on process parameters in the manner described in more detail below, the circuit and control or regulation the vacuum pump 4.1 - 4.3 takes place.
  • the process parameters can for example be retrievable from a memory of the control and regulating electronics and / or be input via an input 6 in the control electronics.
  • the containers for example, before the actual filling one or more times applied with vacuum and then with an inert gas, such as CO2 gas, rinsed, it may be in the process parameters to product-specific parameters, the container size, the filling temperature, etc. act.
  • an inert gas such as CO2 gas
  • the required number of pumps is for example tabulated and entered or read at the beginning of production in the machine control 5 for a special treatment method and for a temperature for the closed circuit of the vacuum pumps 4.1 - 4.3, so that with this number of pumps (start condition) the production Appendix 1 can be started.
  • the suction power of the vacuum pumps 4.1 - 4.3 is controlled or regulated by their speed. In this case, it is necessary, depending on the type of pump used, to set the speed of the vacuum pump 4.1-4.3 so that it makes economic sense, i. can be operated with the best possible efficiency.
  • a pump characteristic can be determined for each type of pump, which reproduces the electrical connection power, ie the electrical power requirement as a function of the vacuum or suction power .
  • the electrical connection power ie the electrical power requirement as a function of the vacuum or suction power
  • other parameters such as the barrier water temperature have a significant influence on the electrical power requirement of the respective vacuum pump 4.1 - 4.3, these are also taken into account in the pump characteristic or parameter-specific pump characteristics are determined.
  • the pump characteristic preferably also taking into account the overall efficiency of the vacuum device 3 and the vacuum-leading portion of the system 1, which is in the FIG. 2 represented overall characteristic curve 7, which at a predetermined, generated by the vacuum device 3 constant negative pressure, ie in the illustrated embodiment at a negative pressure of 80 mbar the electrical power requirement in kW as a function of the suction power in m 3 / h.
  • this overall characteristic curve 7, which is stored in the memory of the machine control 5 the further regulation and control of the vacuum device 3 then take place during the ongoing operation of the system 1, for example on the basis of the start condition defined on the basis of the above table.
  • An essential part of the overall characteristic curve 7 are the switching points specified there with SP1 and SP2, at which the switching of the number of vacuum pumps 4.1-4.3 to a higher or lower number of vacuum pumps, for example switching from a vacuum pump to two parallel-operated vacuum pumps at the switching point SP1 or switching from two parallel operated vacuum pumps to three parallel operated vacuum pumps at the switching point SP2 and vice versa.
  • the switching by the machine control 5 for example, the electric power supplied to the vacuum device, which is monitored by the machine control.
  • the operating point is a possible operating point in the operation of a single vacuum pump 4.1-4.3, wherein also for this operating point of a single vacuum pump suction power and associated power consumption are known.
  • the operating point 7.1 suction power of the power requirement of a single vacuum pump significantly above the power demand of two parallel operated vacuum pumps.
  • the pumps are operated in the different operating states with different frequencies and thus with different pump speeds, namely in the operating state with only one activated vacuum pump 4.1 - 4.3 with a frequency between 40 and 58 Hz, in the operating state with two activated vacuum pumps 4.1 - 4.3 with a frequency between 40 and 52 Hz and in the operating state with three activated pumps with a frequency between 40 and 60 Hz.
  • the in the FIG. 2 reproduced overall characteristic takes into account a sealing water temperature of the vacuum pump 4.1 - 4.3, for example, 25 ° C. If the trap water temperature has a greater influence on the pump characteristic or on the efficiency of the vacuum pumps 4.1 - 4.3, this results for each trap water temperature different overall characteristics 7, which are then taken into account for the control and regulation of the vacuum pumps 4.1 - 4.3 during the ongoing process.
  • the barrier water temperature is preferably continuously measured during operation of the system 1 and transmitted to the machine control 5, the machine controller 5 depending on the measured barrier water temperature, the respective associated overall characteristic curve 7 is used to control or regulate the system.
  • the overall characteristic curve 7 shown as an example also assumes that the vacuum pumps 4.1-4.3 operating in parallel are each operated at the same frequency of the supply voltage. Although this is an easy-to-implement solution, operation of the vacuum pumps 4.1 - 4.3 operating in parallel with the same frequency of the supply voltage is generally not mandatory. In the context of the present invention, it is likewise provided that the individual, parallel-operated vacuum pumps 4.1-4.3 are also operated with different mains frequencies, which opens up the possibility of increasing the efficiency of the overall system, at least for some vacuum powers.
  • a predetermined desired negative pressure for example the negative pressure of 80 mbar - 100 mbar, which is then identical to the negative pressure at the suction side of the activated vacuum pumps 4.1 - 4.3.
  • a pressure sensor 8 in a vacuum line between the vacuum device 3 and the system 1 play.
  • At least the vacuum power of one of the activated vacuum pumps 4.1-4.3 is changed via appropriate adjustment of the frequency and thus the pump speed via the machine controller 5 so that the negative pressure provided by the vacuum device 3 is the target negative pressure equivalent.
  • the machine control 5 switches according to the overall characteristic curve 7 to the next higher number of parallel-operated vacuum pumps 4.1-4.3. Conversely, if a reduction of the suction power of the vacuum unit 3 and thus a reduction of the pump speed is required, then the machine control 5 switches to the next lower number of activated vacuum pumps 4.1 - 4.3 when reaching the switching point SP1 or SP2.
  • both at the beginning of the process and during the ongoing process of the machine controller 5 always those vacuum 4.1 - 4.3 preferably activated, currently have the lowest operating times, so that a uniform use of all vacuum pumps 4.1 - 4.3 takes place and for all vacuum pumps the respective Maintenance is due at the same time.
  • the vacuum pumps 4.1-4.3 to be activated are each selected so that the maintenance for a subset of the vacuum pumps 4.1-4.3 is then incurred, even if the plant 1 and / or its components must be maintained, so that inter alia, the number of production interruptions and / or inserts for maintenance personnel and thus also the associated costs are significantly reduced.
  • vacuum pump 4.1 - 4.3 After a further operating method that vacuum pump 4.1 - 4.3 is blocked, in which, for example, due to their operating hours and / or their condition maintenance is mandatory.
  • the operation of the vacuum device 3 is then carried out exclusively with the remaining, not locked vacuum pumps 4.1 - 4.3.
  • the maintenance and / or repair of the locked vacuum pump are carried out during operation.
  • the vacuum device 3 has a total of three vacuum pumps 4.1 - 4.3.
  • the number of these pumps may also differ, but in any case is greater than one.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Claims (14)

  1. Dispositif de production de vide pour la génération de dépression dans des installations de traitement de récipients (2), en particulier dans des installations de remplissage de récipients (2) avec un produit de remplissage liquide, avec une source de vide, dont la capacité de vide et/ou d'aspiration peut être commandée et/ou régulée, la source de vide du dispositif de production de vide (3) étant formée par au moins deux pompes à vide (4.1-4.3) entraînées électriquement, réalisées pour un fonctionnement parallèle, et en ce que la capacité de vide ou d'aspiration totale du dispositif de production de vide (3) peut être commandée par le nombre de pompes à vide (4.1-4.3) activées respectivement par une unité de commande et de régulation (5), caractérisé en ce que l'unité de commande et de régulation (5) est réalisée pour une commande et/ou une régulation de la capacité de vide ou d'aspiration des pompes à vide (4.1-4.3) et pour l'activation et la désactivation des pompes à vide (4.1-4.3) en tenant compte d'une courbe caractéristique totale (7) du dispositif de production de vide (3) qui reproduit la puissance électrique requise pour une capacité de vide ou d'aspiration totale du dispositif de production de vide (3) pour l'entraînement des pompes à vide (4.1-4.3), et ce en tenant compte de courbes caractéristiques de pompe des pompes à vide (4.1-4.3) et d'un rendement optimal résultant respectivement de la courbe caractéristique de pompe pour les pompes à vide (4.1-4.3), les courbes caractéristiques de pompe des pompes à vide (4.1-4.3) reproduisant leur capacité de vide et d'aspiration en fonction du besoin de puissance électrique.
  2. Dispositif de production de vide selon la revendication 1, caractérisé en ce que la capacité de vide ou d'aspiration de chaque pompe à vide (4.1-4.3) peut être commandée et régulée, de préférence par modification de la fréquence de la tension d'alimentation entraînant les pompes à vide (4.1-4.3), par exemple par une modification de la fréquence dans une gamme de fréquence comprise entre 40 et 60 Hz.
  3. Dispositif de production de vide selon la revendication 1 ou 2, caractérisé en ce que l'unité de commande et de régulation (5) est réalisée pour une commande et/ou une régulation de la capacité de vide ou d'aspiration totale du dispositif de production de vide (3) en fonction de paramètres de processus de l'installation (1) de traitement des récipients (2), les paramètres de processus tenant compte par exemple du type de procédés de traitement réalisés avec l'installation (1) et/ou des grandeurs de récipient et/ou des formes de récipient et/ou de la capacité de remplissage de l'installation (1) et/ou d'une machine de remplissage de récipient.
  4. Dispositif de production de vide selon l'une quelconque des revendications précédentes, caractérisé en ce que la courbe caractéristique totale (7) présente des points de commutation (SP1, SP2), sur lesquels la commutation du dispositif de production de vide (3) est effectuée d'un nombre de pompes à vide (4.1-4.3) activées à un nombre suivant plus élevé ou plus bas de pompes à vide (4.1-4.3) activées.
  5. Dispositif de production de vide selon l'une quelconque des revendications précédentes, caractérisé en ce que les pompes à vide (4.1-4.3) sont respectivement des pompes de même construction.
  6. Dispositif de production de vide selon l'une quelconque des revendications précédentes, caractérisé en ce que pour toutes les pompes à vide (4.1-4.3), un dispositif commun (9) est prévu pour la mise à disposition et/ou le traitement d'eau d'étanchéité.
  7. Installation de traitement de récipients (2), en particulier de remplissage de récipients (2) avec un produit de remplissage liquide, avec un dispositif de production de vide (3) pour une alimentation de récipients (2) et/ou des zones de l'installation (1) en un vide ou une dépression, caractérisée en ce que le dispositif de production de vide (3) est réalisé selon l'une quelconque des revendications précédentes.
  8. Procédé de commande d'un dispositif de production de vide (3) pour des installations (1) de traitement de récipients (2), en particulier pour des installations de remplissage de récipients (2) avec un produit de remplissage liquide, une capacité de vide ou d'aspiration totale du dispositif de production de vide (3) pouvant être commandée et/ou régulée, le dispositif de production de vide (3) présentant au moins deux pompes à vide (4.1-4.3) réalisées pour un fonctionnement parallèle, et pour la commande et/ou la régulation de la capacité de vide ou d'aspiration totale du dispositif de production de vide (3), la capacité de vide ou d'aspiration des pompes à vide (4.1-4.3) étant commandée et/ou régulée et/ou le nombre de pompes à vide (4.1-4.3) activées étant modifié par activation et désactivation des pompes à vide (4.1-4.3), caractérisé en ce que la commande et/ou la régulation de la capacité de vide ou d'aspiration des pompes à vide (4.1-4.3) et l'activation et la désactivation des pompes à vide (4.1-4.3) sont effectuées en tenant compte d'une courbe caractéristique totale (7) du dispositif de production de vide (3) qui reproduit la puissance électrique requise pour une capacité de vide ou d'aspiration totale du dispositif de production de vide (3) pour l'entraînement des pompes à vide (4.1-4.3), et ce en tenant compte de courbes caractéristiques de pompe des pompes à vide (4.1-4.3) et d'un rendement optimal résultant respectivement de leur courbe caractéristique de pompe pour les pompes à vide (4.1-4.3), les courbes caractéristiques de pompe des pompes à vide (4.1-4.3) reproduisant leur capacité de vide et d'aspiration en fonction du besoin de puissance électrique.
  9. Procédé selon la revendication 8, caractérisé en ce que le nombre de pompes à vide (4.1-4.3) à activer est déterminé au début d'un procédé réalisé avec l'installation (1) de traitement des récipients (2) tout d'abord en tenant compte au moins du procédé de traitement de récipients et de la capacité de vide ou d'aspiration totale nécessaire à cet effet du dispositif de production de vide (3) et celles-ci sont activées.
  10. Procédé selon l'une quelconque des revendications 8 ou 9, caractérisé en ce que la commande et/ou la régulation de la capacité de vide ou d'aspiration totale du dispositif de production de vide (3) est effectuée en fonction de paramètres de processus de l'installation (1) de traitement des récipients (2), les paramètres de processus tenant compte par exemple du type de procédés de traitement réalisés avec l'installation (1) et/ou des grandeurs de récipient et/ou des formes de récipient et/ou de la capacité de remplissage de l'installation (1) et/ou d'une machine de remplissage de récipient.
  11. Procédé selon l'une quelconque des revendications 8 à 10, caractérisé en ce que la commutation du dispositif de production de vide (3) est effectuée d'un nombre de pompes à vide (4.1-4.3) activées à un nombre suivant plus élevé ou plus faible de pompes à vide (4.1-4.3) activées sur des points de commutation (SP1, SP2) de la courbe caractéristique totale (7).
  12. Procédé selon l'une quelconque des revendications 8 à 11, caractérisé en ce que les pompes à vide (4.1-4.3) qui présentent actuellement les plus faibles temps de fonctionnement sont activées pour atteindre les mêmes temps de fonctionnement ou sensiblement les mêmes temps de fonctionnement.
  13. Procédé selon l'une quelconque des revendications 8 à 12, caractérisé en ce que les pompes à vide (4.1-4.3) à activer sont sélectionnées respectivement de sorte que la maintenance pour une quantité partielle des pompes à vide (4.1-4.3) se présente si l'installation 1 ou des composants de cette installation doivent aussi être entretenus.
  14. Procédé selon l'une quelconque des revendications 8 à 13, caractérisé en ce que la maintenance et/ou la réparation d'une pompe à vide (4.1-4.3) est réalisée après son arrêt en cours de fonctionnement des pompes à vide (4.1-4.3) restantes de l'unité de production de vide (3).
EP12743680.6A 2011-08-25 2012-08-01 Dispositif de production de vide destiné à des installations de traitement de récipients et procédé de commande d'un dispositif de production de vide Active EP2748104B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI201230332T SI2748104T2 (sl) 2011-08-25 2012-08-01 Vakuumska priprava za postrojenja za obdelavo vsebnikov in postopek za krmiljenje vakuumske priprave

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011111188A DE102011111188A1 (de) 2011-08-25 2011-08-25 Vakuumeinrichtung für Anlagen zur Behandlung von Behältern, Anlage zur Behandlung von Behältern sowie Verfahren zur Steuerung einer Vakuumeirichtung
PCT/EP2012/003266 WO2013026522A1 (fr) 2011-08-25 2012-08-01 Dispositif de production de vide destiné à des installations de traitement de récipients et procédé de commande d'un dispositif de production de vide

Publications (3)

Publication Number Publication Date
EP2748104A1 EP2748104A1 (fr) 2014-07-02
EP2748104B1 EP2748104B1 (fr) 2015-09-30
EP2748104B2 true EP2748104B2 (fr) 2019-04-10

Family

ID=46634099

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12743680.6A Active EP2748104B2 (fr) 2011-08-25 2012-08-01 Dispositif de production de vide destiné à des installations de traitement de récipients et procédé de commande d'un dispositif de production de vide

Country Status (5)

Country Link
US (1) US9599104B2 (fr)
EP (1) EP2748104B2 (fr)
DE (1) DE102011111188A1 (fr)
SI (1) SI2748104T2 (fr)
WO (1) WO2013026522A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20120028A1 (it) * 2012-02-07 2013-08-08 Mbf Spa Macchina riempitrice di contenitori con liquidi, e procedimento di riempimento di contenitori, in particolare mediante detta macchina riempitrice

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7441311U (de) † 1974-12-11 1976-07-01 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verdichteranordnung
DE19826169A1 (de) † 1998-06-13 1999-12-16 Kaeser Kompressoren Gmbh Elektronische Steuerung für Anlagen der Druckluft- und Vakuumerzeugung
DE19941456C1 (de) † 1999-08-31 2001-04-12 Sasib Beverage Deutschland Gmb Füllmaschine mit vakuumbeaufschlagbaren Füllorganen
US20030068233A1 (en) † 2001-10-09 2003-04-10 Applied Materials, Inc. Device and method for reducing vacuum pump energy consumption
DE10300734A1 (de) † 2003-01-11 2004-07-22 Sig Technology Ltd. Verfahren und Vorrichtung zur Plasmabehandlung von Werkstücken
US7480544B2 (en) † 2005-12-02 2009-01-20 Wen-Cheng Huang Operation method of energy-saving fluid transporting machineries in parallel array with constant pressure
US20100018465A1 (en) † 2007-04-03 2010-01-28 Idensjoe Henrik Method in a milking sytem for creating a required vacuum level and computer program products
DE202009016578U1 (de) † 2008-06-17 2010-03-25 EREMA Engineering Recycling Maschinen und Anlagen Ges.m.b.H. Anordnung zur Vorbehandlung von Polymermaterialien
DE102008064490A1 (de) † 2008-12-23 2010-06-24 Kaeser Kompressoren Gmbh Verfahren zum Steuern einer Kompressoranlage
US7955056B2 (en) † 2003-04-04 2011-06-07 Atlas Copco Airpower, Naamloze Vennootschap Method for controlling a compressed air installation comprising several compressors, control box applied thereby and compressed air installation applying this method

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282306A (en) * 1964-04-02 1966-11-01 Pastemaster Inc Process and apparatus for the charging of containers
JPS59211782A (ja) 1983-05-13 1984-11-30 Mitsubishi Electric Corp 並列圧縮式冷凍装置
JPS60147586A (ja) 1984-01-11 1985-08-03 Hitachi Ltd 圧縮機の制御方法
US4713925A (en) * 1985-04-01 1987-12-22 Kafkis N H Method and apparatus for filling a plurality of flexible pipette type vessels
US4589945A (en) 1985-07-05 1986-05-20 Xerox Corporation Vacuum supply control for a three pad labelling head machine
US5176187A (en) * 1989-06-27 1993-01-05 Ashland Oil, Inc. Flexible gas salvage containers and process for use
US5383499A (en) * 1992-05-04 1995-01-24 Earth Resources Corporation System for removal of unknown, corrossive, or potentially hazardous gases from a gas container
DE4314054C1 (de) * 1993-04-29 1994-10-27 Rudolf Christoph Bilz Anlage zur Druckabsenkung in den Arbeitskammern mehrerer an eine Vakuumzentralanlage angeschlossener Verbraucher
DE19916478A1 (de) * 1999-04-13 2000-10-19 Ruediger Haaga Gmbh Verfahren zum Evakuieren eines Plasmasterilisations-Reaktors
DE10028290A1 (de) * 2000-06-07 2001-12-13 Krones Ag Verfahren und Vorrichtung zum Abfüllen von Flüssigkeiten, insbesondere sauerstoffempfindlichen Getränken in Flaschen oder dgl.
FI111289B (fi) * 2000-07-10 2003-06-30 Evac Int Oy Alipainejärjestelmä
US6418982B1 (en) * 2000-11-21 2002-07-16 Amphastar Pharmaceuticals Inc. Process of bulk filling
US7186374B2 (en) * 2001-02-16 2007-03-06 Steris Inc. Vapor phase decontamination of containers
KR20060094948A (ko) * 2003-09-22 2006-08-30 바텔리 메모리얼 인스티튜트 용기 충전 조립체
US7341078B1 (en) * 2004-05-10 2008-03-11 Amphastar Pharmaceuticals Automatic container bulk filling process
DE102004024480A1 (de) * 2004-05-14 2005-12-08 Felix Rudolf Bilz Verfahren und Vorrichtung zum Evakuieren einer Kammer

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7441311U (de) † 1974-12-11 1976-07-01 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verdichteranordnung
DE19826169A1 (de) † 1998-06-13 1999-12-16 Kaeser Kompressoren Gmbh Elektronische Steuerung für Anlagen der Druckluft- und Vakuumerzeugung
DE19941456C1 (de) † 1999-08-31 2001-04-12 Sasib Beverage Deutschland Gmb Füllmaschine mit vakuumbeaufschlagbaren Füllorganen
US20030068233A1 (en) † 2001-10-09 2003-04-10 Applied Materials, Inc. Device and method for reducing vacuum pump energy consumption
DE10300734A1 (de) † 2003-01-11 2004-07-22 Sig Technology Ltd. Verfahren und Vorrichtung zur Plasmabehandlung von Werkstücken
US7955056B2 (en) † 2003-04-04 2011-06-07 Atlas Copco Airpower, Naamloze Vennootschap Method for controlling a compressed air installation comprising several compressors, control box applied thereby and compressed air installation applying this method
US7480544B2 (en) † 2005-12-02 2009-01-20 Wen-Cheng Huang Operation method of energy-saving fluid transporting machineries in parallel array with constant pressure
US20100018465A1 (en) † 2007-04-03 2010-01-28 Idensjoe Henrik Method in a milking sytem for creating a required vacuum level and computer program products
DE202009016578U1 (de) † 2008-06-17 2010-03-25 EREMA Engineering Recycling Maschinen und Anlagen Ges.m.b.H. Anordnung zur Vorbehandlung von Polymermaterialien
DE102008064490A1 (de) † 2008-12-23 2010-06-24 Kaeser Kompressoren Gmbh Verfahren zum Steuern einer Kompressoranlage

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Englische Zusammenfassung der JP S59-211782 A †
Maschinenüberzetzung und Figuren der JP S60-147586 A †
U. DAEBEL ET AL.: "Vakuumerzeugung für den Abfüllprozess", BRAUWEIT, NR. 39/40, 2004, pages 1198 - 1201, XP 055294661 †

Also Published As

Publication number Publication date
US9599104B2 (en) 2017-03-21
DE102011111188A1 (de) 2013-02-28
EP2748104B1 (fr) 2015-09-30
SI2748104T2 (sl) 2019-06-28
EP2748104A1 (fr) 2014-07-02
US20140356189A1 (en) 2014-12-04
WO2013026522A1 (fr) 2013-02-28
SI2748104T1 (sl) 2015-11-30

Similar Documents

Publication Publication Date Title
EP2206917B1 (fr) Procédé destiné à la surveillance d'un parc éolien
DE102006022464B4 (de) Verfahren sowie Vorrichtung zum gesteuerten Aufschäumen eines in Flaschen oder dergleichen Behälter eingebrachten Füllgutes
EP2192458B1 (fr) Dispositif de commande et procédé de gestion de l'énergie d'une installation d'automatisation industrielle
EP2547590A1 (fr) Tunnel de rétraction pour l'application de films rétractables, procédé pour faire fonctionner ou commander un tunnel de rétraction et dispositif de production comportant un tunnel de rétraction
EP2578499B1 (fr) Système destiné au fonctionnement d'une installation d'emballage
DE102008049937A1 (de) Vorrichtung sowie Verfahren zum Behandeln von Behältern
EP2748104B2 (fr) Dispositif de production de vide destiné à des installations de traitement de récipients et procédé de commande d'un dispositif de production de vide
DE19908035B4 (de) Verfahren zum Betreiben einer Pasteurisierungsanlage
EP0926958B1 (fr) Installation de manipulation, notamment de cigarettes
EP3258197B1 (fr) Système de deshumidification de marchandises en vrac sous forme de granules et procédé associé
EP2200079A1 (fr) Procédé et dispositif d'exercer d'un composant semi-conducteur de puissance
DE102013220300A1 (de) Steuerung einer Anlage mit gleichartigen Anlagenteilen
EP2799352B1 (fr) Procédé de transfert d'un tunnel de rétraction en mode de production et procédé de transfert d'un tunnel de rétraction en mode arrêt depuis le mode production
EP3272004B1 (fr) Procédé de surveillance des collisions
EP2763930B1 (fr) Procédé de commande d'une installation d'embouteillage et installation d'embouteillage
DE102017107766A1 (de) Verfahren und Vorrichtung zum Bilden von Gebinden
DE102021103837A1 (de) Schrumpfvorrichtung und Verfahren zum Optimieren des Energieaustrags einer Schrumpfvorrichtung
DE4314054C1 (de) Anlage zur Druckabsenkung in den Arbeitskammern mehrerer an eine Vakuumzentralanlage angeschlossener Verbraucher
EP2833742A1 (fr) Dispositif de pasteurisation
DE102012111046A1 (de) Verfahren zum Begrenzen einer maximalen Leistungsaufnahme einer komplexen Produktionsmaschine, insbesondere einer Spritzgießmaschine
DE4312023C2 (de) Verfahren zum Betrieb einer Spinnmaschine und Spinnmaschine
WO2013023739A1 (fr) Procédé servant à commander un dispositif de pasteurisation et dispositif de pasteurisation
EP4082748A1 (fr) Procédé de surveillance du système d'alimentation hydraulique d'une machine d'usinage de matières plastiques
EP3118127B1 (fr) Procédé d'utilisation en toute sécurité d'une machine d'emballage de cigarettes
DE10004268B4 (de) Verfahren und Vorrichtung zur Herstellung von Polymeren

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: 20140325

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20150624

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): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 752280

Country of ref document: AT

Kind code of ref document: T

Effective date: 20151015

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502012004769

Country of ref document: DE

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

Ref country code: NO

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: 20151230

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: 20151231

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: 20150930

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: 20150930

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: 20150930

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20150930

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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

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: 20150930

Ref country code: RS

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: 20150930

Ref country code: HR

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: 20150930

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

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: 20150930

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: 20160130

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: 20150930

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: 20150930

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: 20150930

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: 20150930

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

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: 20150930

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: 20150930

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: 20160201

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502012004769

Country of ref document: DE

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: KRONES AG

Effective date: 20160630

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

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: 20150930

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

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: 20160831

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150930

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20160801

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

Ref country code: LI

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

Effective date: 20160831

Ref country code: CH

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

Effective date: 20160831

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

Ref country code: GB

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

Effective date: 20160801

Ref country code: IE

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

Effective date: 20160801

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

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: 20160801

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: 20150930

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; INVALID AB INITIO

Effective date: 20120801

Ref country code: SM

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: 20150930

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

Ref country code: MK

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: 20150930

Ref country code: MT

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: 20150930

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

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: 20150930

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 752280

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170801

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

Ref country code: AL

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: 20150930

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: 20150930

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: 20170801

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

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

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20190410

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: DE

Ref legal event code: R102

Ref document number: 502012004769

Country of ref document: DE

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

Ref country code: IT

Payment date: 20230825

Year of fee payment: 12

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

Ref country code: SI

Payment date: 20230720

Year of fee payment: 12

Ref country code: FR

Payment date: 20230824

Year of fee payment: 12

Ref country code: DE

Payment date: 20230821

Year of fee payment: 12