EP2384379A1 - Verfahren und vorrichtung zur erkennung eines abrisses einer warenbahn - Google Patents
Verfahren und vorrichtung zur erkennung eines abrisses einer warenbahnInfo
- Publication number
- EP2384379A1 EP2384379A1 EP09795360A EP09795360A EP2384379A1 EP 2384379 A1 EP2384379 A1 EP 2384379A1 EP 09795360 A EP09795360 A EP 09795360A EP 09795360 A EP09795360 A EP 09795360A EP 2384379 A1 EP2384379 A1 EP 2384379A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- web
- setpoint
- speed controller
- drive unit
- machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F7/00—Other details of machines for making continuous webs of paper
- D21F7/04—Paper-break control devices
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
- D21G9/0009—Paper-making control systems
Definitions
- the invention relates to a method and a device for detecting a tear of a web in a machine for producing and / or processing the web.
- machines for the production and / or processing of webs of paper, cardboard, plastic film, metal foil, textiles or composites comprising Two or more of these materials include paper machines, printing machines, calenders, rotary die-cutting machines, rotary cutting machines, and the like.
- Methods and devices for detecting a tear of a web in a machine for producing and / or processing the web are already known, for example, from DE 42 16 653 A1, where the web is a paper web and the machine is a paper machine.
- the paper machine has a press section and a dryer section with a plurality of dryer groups, wherein the paper web is wound up after passing through the dryer section.
- a light barrier can be used as a device for detecting a tear of the paper web whose light beam is directed onto the paper web.
- the functional principle of the light barrier is that the interruption of the light path caused by the paper web is registered in the direction of an optical sensor.
- DE 42 16 653 Al proposes to arrange demolition detectors in the dryer section to identify a tear of the paper web in the dryer section, in which the paper web is arranged above a dryer felt.
- An interruption detector has a transmitting / receiving unit, wherein the transmitting unit radiates visible light onto the paper web.
- the receiving unit receives the light reflected at the paper web, which is decomposed into standardized red, green and blue light values and, if appropriate, brightness values.
- the object is achieved for the method for detecting a tear of a web in a machine for producing and / or processing the web, wherein the machine comprises at least one drive unit for transporting the web with at least one speed controller by a history of drive data and a course of a a setpoint speed-determining setpoint value is detected at the at least one speed governor and, upon detection of a specific increase in the drive data and simultaneous maintenance of the setpoint value, an outline of the material line is detected.
- the object is achieved for the device for detecting a tear of a material web in a machine for producing and / or processing the material web, wherein the machine comprises at least one drive unit for transporting the material web with at least one rotational speed controller, by direction at least one evaluation unit for detecting a course of drive data and a course of a desired speed determining setpoint on the at least one speed controller, wherein the at least one evaluation unit is set, upon detection of a certain increase of drive data and simultaneously determining a maintenance of the setpoint one Detecting demolition of the web.
- An "increase of drive data” generally means a positive as well as a negative increase of drive data values.
- the method according to the invention and the device according to the invention operate without the use of optical sensor systems. This eliminates costly cleaning or maintenance and thus usually connected machine downtime.
- signals which can be tapped at a speed controller of a drive unit, now tapped and used to detect a demolition of a web immediately and without time delay are signals which can be tapped at a speed controller of a drive unit, now tapped and used to detect a demolition of a web immediately and without time delay.
- a setpoint speed-determining setpoint for example, the setpoint speed itself or a setpoint speed, etc. can be tapped on the speed controller.
- the device can be implemented with little effort on existing machines. Only a separate tap of signals of an existing on a drive unit speed controller and a corresponding processing of the tapped signals, optionally continue to provide a way to trigger further actions in detecting a tear of the web, such as a stop of the machine or at least parts of the machine, an output a warning signal, etc. are required.
- a drive unit is understood as meaning, for example, a roller, a roller, a drive belt, a clamping device and the like.
- a clamping device is, for example, a pair of counter-rotating rollers, rollers, conveyor belts and the like with a gap therebetween, the web being clamped in the clamping device and conveyed through the gap.
- the speed controller controls the speed of the drive unit by means of the setpoint to a desired setpoint speed.
- Methods and devices for controlling drive units by means of speed regulators are already known, for example, from DE 10 2007 003 695 A1.
- the set rotational speed of a drive unit has a direct influence on a transport speed of the web of material passing by the drive unit and thus further transported.
- a controller type comprising an I-element is preferably used, in particular a PI controller.
- the device according to the invention can be used in particular for carrying out the method according to the invention.
- the method for one or each drive unit comprises the following steps: detecting first drive data ADi and a first setpoint SWi at the at least one speed controller of the respective drive unit at time t n ;
- a first signal Si and in the case of D 2 O a second signal S 2 is generated, wherein in the presence of the first signal Si and simultaneously the second signal S 2, the outline the web is reliably detected.
- an increase in the values of the drive data can be determined if a scraper movement of a scraper on a drive unit or a change in the setpoint speed of the material web or the setpoint speed of the
- Output unit is present. If such occurs, then in one or each drive unit a certain increase in the drive data can be detected, which is similar to a characteristic increase in the case of an outline of the material web. A malfunction and unnecessary machine downtime is thus reliably prevented by excluding the occurrence of a break when Di ⁇ G and / or D 2 > 0 is detected. Practical experience and simulations have shown that, in contrast to scraper movements, a tear in a material web also has an immediate effect on any neighboring drive units that may be present.
- the limit value G for each drive unit is generally a constant and time-independent value and must be determined individually for each type of drive data to be evaluated as well as each drive unit or must be determined in preliminary tests.
- drive data AD in the form of torque setpoints DMS or current consumption values or actual speeds come into question.
- a torque is determined via a current measurement of the torque-generating current.
- the at least one evaluation unit of the device according to the invention is accordingly designed, in particular, to record a profile of drive data in the form of torque setpoints DMS, current consumption values or actual rotational speeds.
- a particularly reliable detection of a tear of the web allows the detection of drive data in the form of torque setpoints DMS.
- a profile of the torque setpoint DMS and a profile of the setpoint value are detected at the at least one speed controller and, upon detection of a specific increase in the torque setpoint DMS and simultaneous maintenance of the setpoint value, the tearoff of the material line is detected.
- a control value in particular an I-component or a P-component, at an output of the respective speed controller, in particular a PI controller, is detected as torque setpoint DMS.
- the I component is preferred as a control value since no amplification of the signal noise due to the P component of the rpm controller and thus the I component is less noisy.
- Detecting a first torque setpoint DMSi and a first setpoint SWi at the at least one speed controller of the respective drive unit at time t n ; Detecting a second torque setpoint DMS 2 and a second setpoint SW 2 at the at least one speed controller of the respective drive unit at a time t n + i; Forming a first difference Di from DMSi and DMS 2 and comparing Di with a threshold G; Forming a second difference D 2 from SWi and SW 2 ; wherein in the case of Di> G and D 2 O the demolition of the web is detected.
- the method according to the invention and the device according to the invention can advantageously be used on a drive unit or on selected drive units or on any drive unit with speed controller present on the machine.
- the same or different types of drive data can be evaluated at different drive units. It is generally advantageous if the machine has at least two drive units, each with at least one speed controller, that the process for detecting the tear of the web on at least two of the existing drive units is performed. This enormously increases the security of the detection of a demolition and also allows its localization.
- a machine accordingly has at least one first drive unit with at least one first speed controller and at least one further drive unit with at least one further speed controller, it is advantageous if a profile of drive data and a profile of a desired value SW determining a set speed DZS on the at least a first speed controller and further detected at the at least one further speed controller, wherein upon detection of a certain increase of drive data and simultaneously maintaining the setpoint on the first speed controller as well as on the other speed controller, the demolition of the car track is detected and continue a position of the demolition of the Web in the area between the at least one first drive unit and the at least one further drive unit is detected.
- the change in the drive data is the stronger the closer a drive unit is to the demolition of the material web. Accordingly, it is particularly preferred to monitor all existing drive units, so that the position of a demolition can be clearly located and assigned to one or two drive units.
- the method according to the invention is used to detect a tear on a web of paper, cardboard, foil, textile material or the like.
- a paper machine may comprise, for example, 30 or more drives in the dryer groups.
- the machine has at least two drive units, each with at least one speed controller, it has proved to be advantageous if the device has only one evaluation unit, which is suitable for two or more drive units. units and thus cost-effective. However, it is just as possible to provide the device with at least one evaluation unit per drive unit.
- At least one visual and / or audible warning signal is generated.
- the warning signal can only be used to alert the operator of the machine to the demolition.
- the warning signal can also be used to stop the machine or to take other actions, e.g. to prevent damage and / or clogging of the machine with the web.
- a localization of the break in the machine can be made possible by, for example, a corresponding visual indication of the position of the tear.
- the device according to the invention preferably comprises at least one dispensing unit which is set up to output an optical and / or audible warning signal upon detection of the tear of the web.
- an output unit for outputting an acoustic warning signal in particular a horn, bell or the like is used.
- an output unit for outputting at least one optical warning signal in particular a display, a screen, a warning lamp or the like is used.
- the at least one output unit can be arranged directly on or next to the machine or else be arranged at a greater distance from the machine and thus enable remote monitoring of the machine.
- FIGS. 1 to 3 are intended to illustrate an example of a method and a device according to the invention.
- 1 shows schematically a device together with a drive unit of a machine;
- FIG. 2 shows a flow chart for the detection of a tear of a material web in a machine with a drive unit
- FIG. 3 shows a flow chart for detecting a break of a
- FIG. 1 schematically shows a device 1 for detecting a tear of a material web 100 in a machine for producing and / or processing the material web 100.
- a drive unit AE of the machine for transporting the material web 100 is shown.
- the machine is a paper or printing machine which, for example, processes a web 100 in the form of paper, cardboard or film.
- the drive unit AE comprises a speed controller 3, a drive motor 4 and a clamping device, which is formed from the rollers 5, 6, wherein the rollers 5, 6 rotate in the direction of the arrow about their respective axis of rotation 7, 8.
- a setpoint generator 2 predefines the speed controller with a desired value SW determining a set speed DZS, the setpoint SW being read out from the device 1 at different times t n , tn + i.
- the setpoint generator 2 can also be a component of the speed controller 3.
- the device 1 comprises at least one evaluation unit for detecting the course of the drive data AD and a course of the setpoint SW on the at least one speed controller 3.
- drive data AD are, for example torque setpoints DMS, current consumption values or actual speeds in question, which can be tapped on the speed controller. All setpoint SW, a desired speed, a desired speed or the like can be tapped off.
- the speed sensor (3) and the drive motor (4) are part of an indicated by arrows between these control loop.
- the evaluation unit of the device 1 is set directed, upon detection of a certain increase in the drive data AD, such as the torque setpoint DSM, and simultaneously determining a retention of the setpoint SW, for example, the target speed DZS, a tear R of the web 100 to recognize.
- the actions now required or desired such as the issuing of a warning signal, a stop of the machine or at least the drive unit AE, etc., can be effected by the device 1.
- the required output unit and / or interconnection of the device 1 with the machine or drive unit AE are not shown in detail in FIG. 1 for the sake of clarity.
- FIG. 2 shows a flow chart for detecting a break R of a material web 100 in a machine having a drive unit AE (see FIG. 1), the calculations being carried out by means of the device 1.
- drive data AD are read into device 1 at successive times t n and tn + i and stored at time t n as ADi and time T n + I as AD 2 .
- storage is understood here to be a delayed transmission of the value ADi, for example with the aid of a dead time element.
- a first difference Di of ADi and AD 2 is formed. The first difference Di is then compared with a limit value G determined in advance for the drive unit AE.
- the branch Y will label.
- the result of the consideration of the desired value SW is also required. So be in the
- FIG. 3 shows a further flow chart for the recognition of a tear R of a material web 100 in a machine with more than one drive unit AE (see FIG. 1).
- a first drive unit AE and at least one further drive unit AEx are thus present on the machine.
- the drive units AE, AEx are arranged one after the other in the direction of transport of the web 100 (see arrow in FIG. 1), wherein a single device 1 or per drive unit AE, AEx may comprise a device 1.
- the flowchart shown on the left in FIG. 3 (see left dotted box) relates to the first drive unit AE, while the flowchart shown in FIG. 3 on the right (see right dotted box) relates to the further drive unit AEx.
- the calculations of the two flowcharts run in the one or more devices 1 (see FIG. 1).
- the flowchart shown on the left in the image essentially corresponds to that of FIG. 2, with the only difference that, at the end, there is not already a recognition of a tear R of the material web 100, but for the time being only an intermediate result Ri is stored.
- the intermediate results R i, R are x
- a demolition R is detected actual and introduced in sequence emergency manoeuvrable or desired actions , If only a value Ri, but no value R x , or only a value R x , but no value Ri is detected, only a value is detected on the drive unit AE or the further drive unit AEx. crack R and the flowcharts are each repeated.
- results Ri, R2, R3, are included R4 to R x drive unit for each arrival in the detection, whether in fact a demolition R is present.
- results Ri to R x of adjacent each other and along the transport direction of the web 100 disposed drive units AE recorded separately to an evaluation with regard to the position-of the demolition R of the web to be able to make in a machine 100th
- FIGS. 1 to 3 merely show exemplary embodiments of the device according to the invention and of the method according to the invention, which a person skilled in the art can easily change on the basis of the above information.
- a number of drive units may be present, one or more devices may be provided for detecting a tear of a web for a machine, and, for example, the processing of the data in the flow charts may take place by means of different hardware familiar to the person skilled in the art.
- Use of certain types of drive data, such as torque setpoints DMS, actual speeds, current consumption th etc. is to be realized by a person skilled in a simple manner.
Landscapes
- Paper (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200910006827 DE102009006827A1 (de) | 2009-01-30 | 2009-01-30 | Verfahren und Vorrichtung zur Erkennung eines Abrisses einer Warenbahn |
| PCT/EP2009/065976 WO2010086047A1 (de) | 2009-01-30 | 2009-11-27 | Verfahren und vorrichtung zur erkennung eines abrisses einer warenbahn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2384379A1 true EP2384379A1 (de) | 2011-11-09 |
| EP2384379B1 EP2384379B1 (de) | 2015-07-29 |
Family
ID=41683066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP09795360.8A Active EP2384379B1 (de) | 2009-01-30 | 2009-11-27 | Verfahren und vorrichtung zur erkennung eines abrisses einer warenbahn |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2384379B1 (de) |
| CN (1) | CN102301069B (de) |
| DE (1) | DE102009006827A1 (de) |
| WO (1) | WO2010086047A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011006391A1 (de) * | 2011-03-30 | 2012-10-04 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Erfassung von Parametern einer durch- oder umlaufenden Materialbahn in einer Materialverarbeitungsmaschine |
| EP3290582B1 (de) * | 2016-08-29 | 2019-03-13 | Siemens Aktiengesellschaft | Verfahren zum betrieb einer maschine zur herstellung und/oder bearbeitung einer warenbahn |
| EP3699356A1 (de) * | 2019-02-25 | 2020-08-26 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zur erkennung eines bahnabrisses einer faserbahn, industrielle anlage sowie computerprogrammprodukt |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2178413A (en) * | 1985-07-19 | 1987-02-11 | Molins Plc | Web transport system |
| DE4216653C2 (de) | 1992-05-20 | 1995-12-21 | Voith Gmbh J M | Abrißüberwachungseinrichtung für Papierbahnen |
| DE4221395C2 (de) * | 1992-06-30 | 2001-08-16 | Lothar Goettsching | Verfahren zum zerstörungsfreien Bestimmen eines mit der breitenbezogenen Bruchkraft korrelierenden Kennwertes an einer laufenden Papierbahn |
| US5588224A (en) * | 1995-06-07 | 1996-12-31 | Egs Americas, Inc. | Chill roll assembly |
| FI111469B (fi) * | 1996-12-16 | 2003-07-31 | Metso Paper Inc | Menetelmä ja järjestelmä radan irtoamistapahtuman seuraamiseksi |
| GB2323930B (en) * | 1997-03-21 | 2001-08-29 | Univ Hull | Testing apparatus |
| DE10157915A1 (de) * | 2001-11-26 | 2002-07-18 | Voith Paper Patent Gmbh | Verfahren zur Bahnabrissüberwachung und Maschine zurDurchführung des Verfahrens |
| DE10157914A1 (de) * | 2001-11-26 | 2002-08-29 | Voith Paper Patent Gmbh | Verfahren zur Bahnabrissüberwachung und Maschine zur Durchführung des Verfahrens |
| DE10326427A1 (de) * | 2003-06-10 | 2004-12-30 | Siemens Ag | Verfahren und Vorrichtung zur Ermittlung der Ursachen von Störungen in industriellen Prozessen |
| DE102005058142A1 (de) * | 2005-12-06 | 2007-06-21 | Voith Patent Gmbh | Verfahren zur Bestimmung einer Dehnungseigenschaft einer Papierbahn |
| DE102007003695B4 (de) | 2007-01-25 | 2009-01-22 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Steuern von Antrieben |
| DE102007000679A1 (de) * | 2007-11-09 | 2009-05-14 | Voith Patent Gmbh | Verfahren und Vorrichtung zum Erfassen eines Risses und/oder eines Elastizitätsmoduls einer Materialbahn |
-
2009
- 2009-01-30 DE DE200910006827 patent/DE102009006827A1/de not_active Ceased
- 2009-11-27 CN CN200980155747.1A patent/CN102301069B/zh active Active
- 2009-11-27 WO PCT/EP2009/065976 patent/WO2010086047A1/de not_active Ceased
- 2009-11-27 EP EP09795360.8A patent/EP2384379B1/de active Active
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2010086047A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010086047A1 (de) | 2010-08-05 |
| EP2384379B1 (de) | 2015-07-29 |
| DE102009006827A1 (de) | 2010-08-05 |
| CN102301069B (zh) | 2015-05-20 |
| CN102301069A (zh) | 2011-12-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69610139T2 (de) | Vorrichtung zum Verhindern eines Wicklers in Druckmaschinen | |
| EP2435349B1 (de) | Überwachungssystem und vorrichtung mit einem solchen überwachungssystem | |
| DE10338973B4 (de) | Verfahren und Vorrichtung zur Störungserfassung beim Transport einer Materialbahn | |
| EP0922139A1 (de) | Verfahren zur beseitigung von papierfehlern bei der kontinuierlichen papierherstellung | |
| EP2384379B1 (de) | Verfahren und vorrichtung zur erkennung eines abrisses einer warenbahn | |
| EP3290582B1 (de) | Verfahren zum betrieb einer maschine zur herstellung und/oder bearbeitung einer warenbahn | |
| DE10027442B4 (de) | Verfahren und Vorrichtung zur Detektion von Bahnrissen | |
| EP0895860A2 (de) | Vorrichtung zur Verhinderung von Druckwerksbeschädigungen | |
| EP1760019B1 (de) | Bahnbruch-Überwachungseinrichtung für Rollenrotationsdruckmaschinen | |
| EP2699365B1 (de) | Verfahren zum walzen von platten, computerprogramm, datenträger und steuereinrichtung | |
| EP1640497A2 (de) | Einrichtung und Verfahren zur Überwachung des Überführens einer Materialbahn, insbesondere während der Verbreiterung eines Überführstreifens der Materialbahn, auf einen Abriss der Materialbahn | |
| DE102004017676B4 (de) | Fehlererfassungsvorrichtung einer Rollenrotations-Druckmaschine | |
| EP1513756B1 (de) | Vorrichtung zur erkennung einer laufstörung bei einer laufenden materialbahn | |
| EP1867593A1 (de) | Verfahren und Vorrichtung zum positionsgenauen Bearbeiten einer laufenden Warenbahn | |
| DE102007056499B4 (de) | Verfahren und Vorrichtung zur Abrisserkennung an papierherstellenden und weiterverarbeitenden Maschinen | |
| EP3031981B1 (de) | Verfahren zur markierung einer fehlerstelle bei der herstellung einer papierbahn | |
| EP1990298A1 (de) | Verfahren zum Betrieb eines Einzugwerk | |
| EP1795471B1 (de) | Leit- oder Kontaktwalzenanordnung zum Handhaben einer Materialbahn | |
| EP3061607B1 (de) | Strangfangvorrichtung | |
| DE102004005041A1 (de) | Verfahren und Vorrichtung zur Überwachung des Vorlaufs einer laufenden Warenbahn durch eine Behandlungsvorrichtung | |
| EP4615645A1 (de) | Wickelverfahren und -system | |
| DE10157915A1 (de) | Verfahren zur Bahnabrissüberwachung und Maschine zurDurchführung des Verfahrens | |
| DE102016109873A1 (de) | Verfahren zum Betreiben einer Rollendruckmaschine | |
| DE102007023214A1 (de) | Seilaufführanordnung und Verfahren zum Aufführen eines Materialbahnstreifens in eine Materialbahn-Bearbeitungseinrichtung | |
| DE102008000522A1 (de) | Vorrichtung zur Erkennung einer in ihrem Lauf gestörten Materialbahn |
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: 20110504 |
|
| 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 HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
| DAX | Request for extension of the european patent (deleted) | ||
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SIEMENS AKTIENGESELLSCHAFT |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| INTG | Intention to grant announced |
Effective date: 20150220 |
|
| 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 HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM 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: AT Ref legal event code: REF Ref document number: 739381 Country of ref document: AT Kind code of ref document: T Effective date: 20150815 |
|
| 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: 502009011342 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
| REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20150729 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20151030 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: 20151029 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: 20150729 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: 20150729 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20150729 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: 20150729 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: 20150729 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: 20151129 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: 20151130 |
|
| 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: 20150729 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20150729 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: 20150729 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: 20150729 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: 20150729 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: 20150729 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502009011342 Country of ref document: DE |
|
| 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: 20150729 |
|
| 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: LU 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: 20151127 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: 20150729 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| 26N | No opposition filed |
Effective date: 20160502 |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20151127 |
|
| 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: 20151130 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151130 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20160729 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20150729 |
|
| 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: 20151127 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151127 |
|
| 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: 20151130 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20091127 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: 20150729 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: 20150729 |
|
| 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: 20150729 |
|
| 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: 20151130 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20150729 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: 20150729 |
|
| 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: 20150729 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502009011342 Country of ref document: DE Owner name: SIEMENS ENERGY GLOBAL GMBH & CO. KG, DE Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: PC Ref document number: 739381 Country of ref document: AT Kind code of ref document: T Owner name: SIEMENS ENERGY GLOBAL GMBH & CO. KG, DE Effective date: 20221018 |
|
| REG | Reference to a national code |
Ref country code: FI Ref legal event code: PCE Owner name: SIEMENS ENERGY GLOBAL GMBH & CO. KG |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20251126 Year of fee payment: 17 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20251118 Year of fee payment: 17 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FI Payment date: 20251124 Year of fee payment: 17 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20251124 Year of fee payment: 17 |