EP1735803B1 - Dispositif de commutation - Google Patents

Dispositif de commutation Download PDF

Info

Publication number
EP1735803B1
EP1735803B1 EP05733573A EP05733573A EP1735803B1 EP 1735803 B1 EP1735803 B1 EP 1735803B1 EP 05733573 A EP05733573 A EP 05733573A EP 05733573 A EP05733573 A EP 05733573A EP 1735803 B1 EP1735803 B1 EP 1735803B1
Authority
EP
European Patent Office
Prior art keywords
contact carrier
conductor
current
switching
moving contact
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.)
Not-in-force
Application number
EP05733573A
Other languages
German (de)
English (en)
Other versions
EP1735803A1 (fr
Inventor
Wolfgang Leitl
Christian Pohle
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP1735803A1 publication Critical patent/EP1735803A1/fr
Application granted granted Critical
Publication of EP1735803B1 publication Critical patent/EP1735803B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/08—Terminals; Connections

Definitions

  • the invention relates to a switching device.
  • a switching device or protective switching device is used for targeted separation or connection of one or more current paths under operating or fault conditions.
  • a load in a current path for example a consumer, is intended to be under load only in the current path of the associated phase conductor and therefore almost free of load during operation or fault-ie at a current which is small in relation to the rated current of the corresponding switching device Current path of the neutral conductor are switched.
  • the invention has for its object to provide a switching device, which ensures a time-delayed disconnection of a second switching point with respect to a first switching point with simple means.
  • the current conductor when the movable contact carrier is in the first switching position, the current conductor is arranged substantially parallel to it, so that a magnetic field extending over these parallel extending component regions generates a sufficiently high retention force.
  • the current conductor is fixed to the housing, whereby a solid support in relation to the movable contact carrier and thus a guarantee of a permanent functioning is given.
  • the current conductor is stepped, in particular as a stamped and bent part, constructed; a component designed as a stamped and bent part can be produced in a particularly material-efficient and economical manner.
  • the current conductor is designed together with a current path to a one-piece conductor loop, whereby an easily manufacturable and simple power management is realized.
  • a switching device 1 is shown with a housing 2, which has a switching device 3 with a switching point 4 for the current path of a neutral conductor N and with another switching point 5 for the further current path of a phase conductor P.
  • the current paths of the neutral conductor N and of the phase conductor P are each guided at the end to schematically illustrated connection terminals 6 and 7, so that on the one hand a current source and on the other hand a load, in particular a consumer, can be connected.
  • the group of single or multi-pole switching devices includes both contactors, relays and the like as well as protective switching devices, such as a circuit breaker.
  • the switching point 4 of the neutral conductor N is composed of a fixed contact 8 and a moving contact 9.
  • the fixed contact 8 is placed on a fixed contact carrier 10, which is part of a G-shaped current path 11.
  • the current path 11 passes over into a current conductor 12 that intersects, thereby producing a one-piece conductor loop 11, 12.
  • the current conductor 12 is mounted fixed to the housing at selected locations by holders 13 and designed in steps.
  • the moving contact 9 of the switching point 4 of the neutral conductor N is located on a movable contact carrier 14, according to FIG. 1 is shown in its closed position.
  • the current conductor 12 extends close to and substantially parallel to the movable contact carrier 14, while the current path 11 is arranged at a distance from the current conductor 12 and the movable contact carrier 14.
  • On an axis 15 of the movable contact carrier 14 is rotatably mounted and thus pivotable in an open position shown in dashed lines.
  • the movable contact carrier 14 is connected to a flexible line 16, in particular a stranded wire, which in turn is in an electrically conductive connection with the current path of the neutral conductor N.
  • the movable contact carrier 14 indirectly via the actuator 17 with a - acting as a line of action - actuation force F3 be applied.
  • the actuating unit 17 is in this case designed as a switching mechanism, in particular as a switching mechanism.
  • the release force F1 simultaneously acts on a further movable contact carrier 19, which is provided with a further moving contact 20 and is mounted coaxially with the movable contact carrier 14.
  • the movable contact carrier 14,19 can also be stored on separate axes. Together with a seated on another fixed contact carrier 21 further fixed contact 22, the further switching point 5 is formed for the current path of the phase conductor P.
  • the current path of the phase conductor P extends on the side of the further stationary contact carrier 21 via a On the side of the movable contact carrier 19 has this - corresponding to the flexible line 16 - also a strand on which a change of the movable contact carrier 19 from a closed to an open position while maintaining an electrically conductive Connection to the current path of the phase conductor P allowed.
  • a current I shown schematically in the current path of the phase conductor P flows via the further stationary contact carrier 21, via the further switching point 5 having the two contacts 20, 22, via the further movable contact carrier 19 and finally via the strand up to a housing-fixed portion of the phase conductor P.
  • the symbolized return flow of the current I via the flexible Line 16, the movable contact carrier 14, the switching point 4 with the associated contacts 8.9, the fixed contact carrier 10 and finally on the conductor loop 11,12 is possible.
  • the triggering force F1 likewise acts on the further movable contact carrier 19 and on the actuating unit 17. While the further movable contact carrier 19 then pivots from its closed position to its open position, the operating unit 17 designed as a switching mechanism is unlatched by the release force F1, so that the movable contact carrier 14 due to an energy storage device, not shown, for example in the form of a switching spring, and the This given actuation force F3 tends to change from its closed position to its open position.
  • the switching spring can be part of the switching mechanism here.
  • the rupture of the further switching point 5 is supported by an electrodynamic effect, which is given on the basis of the current flow directions at the further fixed contact carrier 21 and the further movable contact carrier 19.
  • the electrodynamic effect comes in the form of a repulsive force F2 insofar as repelled adjacent and oppositely current-carrying components repel. Since the current I, as in FIG. 1 shown, must pass a U-shaped path in the area of the other switching point 5, the further movable contact carrier 19 is repelled relative to the other stationary contact carrier 21 by means of the resulting magnetic fields and acting differently.
  • the current I via the switching point 4 due to the U-shaped configuration of the fixed contact carrier 10 according to FIG. 1 passed approximately rectilinear and happens subsequently the conductor loop 11,12.
  • the current conductor 12 embodied as part of the conductor loop 11, 12 runs parallel and at a short distance to the movable contact carrier 14, which results in a direction of current flow in the same direction. Since in the same direction current-carrying components attract each other due to a magnetic field of the same effect, a significant electrodynamic effect can be used in this case. However, this electrodynamic effect is expressed by a retaining force F4, which counteracts the actuating force F3 in such a way that a reduction of the actuating force F3 is given.
  • the reduction of the effect of the actuating force F3 thereby causes in comparison to the actuation time of the other movable contact carrier 19 a time-staggered opening of the switching point 4.
  • This measure means that the switching point 4 is separated by a lagging of the movable contact carrier 14 relative to the other movable contact carrier 19 only after the further switching point 5 and thus first a separation of the load-bearing phase conductor P and then a separation of the no-load neutral conductor N occurs.
  • an arcing occurring during actuation or release of the switching device 1 in load operation while maintaining the predetermined switching sequence sequence, only loads the further switching point 5 of the phase conductor P, which is provided with the arc extinguishing chamber 23, which is present anyway, in order to extinguish the arc as quickly as possible. Since no arc is generated at the switching point 4, the structure of the current path of the neutral conductor N can be performed in comparison to that of the phase conductor P with simpler means; These include a smaller contact volume, cheaper contact materials, smaller conductor cross-sections and the avoidance of both a separate trigger and its own arc quenching chamber.
  • the size of the retention force F4 is dependent on the magnitude of the current I; the higher the current I to be switched, the greater the retention force F4, since the current strength is a measure of the strength of the magnetic field capturing the movable contact carrier 14 to the current conductor 12.
  • the restraint force F4 is determined by the length and the distance of the current conductor 12 arranged approximately parallel to the movable contact carrier 14 located in the closed position; the longer the current conductor 12 extends parallel to the movable contact carrier 14 and the smaller the non-contact distance between these components, the greater the restraining force F4.
  • the structure of the switching device 1 can be designed such that when switching the movable contact carrier 14 of the switching point 4 brings his moving contact 9 earlier in the closed position with its associated fixed contact 8 as the other movable contact carrier 19 its further moving contact 20 on the further fixed contact 22 touches ,
  • the contact distance between the fixed and moving contact 8 and 9 of the switching point 4 even with burned contacts and structurally related tolerances, be set constructively smaller than the contact distance between the fixed and moving contact 20 and 22 of the other switching point. 5
  • FIGS. 2 and 3 and FIGS. 4 and 5 show a conductor loop 11, 12, which is intended as part of the switching device, in a two-dimensional and in a perspective view.
  • the conductor loop 11, 12 has, as a one-piece unit, a double-stepped, angled current conductor 12 and, secondly, the counterclockwise angled current path 11, which is provided at its free end with the fixed contact carrier 10.
  • the conductor loop 12 or each of its components is fixed to the housing.
  • the flow path 11 is approximately G-shaped and can, as in FIG. 3 shown, for example, be made as a stamped and bent part of the base material of the current path 12.
  • FIGS. 6 to 9 Further embodiments of the conductor loop 11,12 are shown in different representations.
  • the flow path 11 according to the FIGS. 6 and 7 in this case has an approximately S-shaped configuration, while according to the FIGS. 8 and 9 an L-shape for the current path 11 is provided.
  • the movable contact carrier 14 is associated with the current conductor 12 in the closed position, which in an electrically conductive connection with the fixed contact carrier 10 and has a same direction of flow with the movable contact carrier 14, such that the force effect of acting on the movable contact carrier 14 actuating force F3 of the energy storage reduced by the force of the current flow induced electromagnetic restraining force F4 and thus a time-delayed change takes place in the open position.

Landscapes

  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Keying Circuit Devices (AREA)

Claims (13)

  1. Dispositif de commutation (1)
    - comprenant un porte-contacts stationnaire (10) et comprenant un porte-contacts mobile (14) d'un point de commutation (4) dans la voie du courant d'un conducteur neutre ;
    - comprenant un porte-contacts stationnaire supplémentaire (21) et comprenant un porte-contacts mobile supplémentaire (19) d'un point de commutation supplémentaire (5) dans la voie du courant d'un conducteur de phase ;
    - comprenant un déclencheur (18) pour l'alimentation du porte-contacts mobile supplémentaire (19) d'une part et pour l'alimentation d'une unité de commande (17) d'autre part ;
    - le porte-contacts mobile (14) étant déplaçable d'une première position de commutation dans une seconde position de commutation au moyen de l'unité de commande (17) et le porte-contacts mobile supplémentaire (19) étant déplaçable d'une première position de commutation dans une seconde position de commutation au moyen du déclencheur (18) ;
    - le porte-contacts mobile (14), dans la première position de commutation, étant attribué à un conducteur de courant (12) qui se trouve en liaison électroconductrice avec le porte-contacts stationnaire (10) et qui présente une direction de flux du courant dans le même sens que le porte-contacts mobile (14), de telle manière qu'une force d'actionnement (F3) d'un accumulateur d'énergie, agissant sur le porte-contacts mobile (14) dans la voie du courant du conducteur neutre, est diminuée resp. compensée par une force de retenue (F4) électromagnétique due au flux du courant et qu'ainsi un changement retardé en position d'ouverture du porte-contacts mobile (14) est réalisé par rapport au porte-contacts mobile supplémentaire (19) dans la voie du courant du conducteur de phase, sur quoi une séparation, approximativement sans charge du point de commutation est donnée dans la voie du courant du conducteur neutre.
  2. Dispositif de commutation (1) selon la revendication 1, l'unité de commande (17) étant réalisée en tant que dispositif mécanique de commutation, notamment en tant que verrouillage de connexion.
  3. Dispositif de commutation (1) selon l'une quelconque des revendications 1 ou 2, l'accumulateur d'énergie faisant partie de l'unité de commande (17), notamment du dispositif mécanique de commutation.
  4. Dispositif de commutation (1) selon l'une quelconque des revendications précédentes, le porte-contacts mobile (14) pouvant être pivoté.
  5. Dispositif de commutation (1) selon l'une quelconque des revendications précédentes, le conducteur de courant (12), lorsque le porte-contacts mobile (14) se trouve dans la première position de commutation, étant essentiellement disposé parallèlement à celui-ci.
  6. Dispositif de commutation (1) selon l'une quelconque des revendications 1 ou 5, le conducteur de courant (12) étant logé de manière stationnaire dans le boîtier.
  7. Dispositif de commutation (1) selon l'une quelconque des revendications 1, 5 ou 6, le conducteur de courant (12) étant réalisé en forme de marche, notamment en tant que pièce estampée cintrée.
  8. Dispositif de commutation (1) selon l'une quelconque des revendications 1 ou 5 à 7, le conducteur de courant (12) étant réalisé en commun avec une voie de courant (11) pour donner une boucle conductrice d'une seule pièce (11, 12).
  9. Dispositif de commutation (1) selon la revendication 8, une zone partielle de la voie de courant (11) étant disposée à distance du conducteur de courant (12) d'une part et à distance du porte-contacts mobile (14) se trouvant dans la première position de commutation d'autre part.
  10. Dispositif de commutation (1) selon la revendication 8 ou 9, la voie de courant (12) étant réalisée en forme de G, sous forme angulaire ou approximativement en forme de S.
  11. Dispositif de commutation (1) selon l'une quelconque des revendications 8 à 10, la voie de courant (11) étant réalisée en tant que pièce estampée cintrée obtenue à partir du conducteur de courant (12).
  12. Dispositif de commutation (1) selon l'une quelconque des revendications 1 ou 8 à 11, le porte-contacts stationnaire (10) faisant partie de la voie de courant (11).
  13. Dispositif de commutation (1) selon l'une quelconque des revendications précédentes, le déclencheur (18) présentant une fonction thermique et/ou électromagnétique.
EP05733573A 2004-04-15 2005-04-05 Dispositif de commutation Not-in-force EP1735803B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410018275 DE102004018275B4 (de) 2004-04-15 2004-04-15 Schaltgerät
PCT/EP2005/051520 WO2005101435A1 (fr) 2004-04-15 2005-04-05 Dispositif de commutation

Publications (2)

Publication Number Publication Date
EP1735803A1 EP1735803A1 (fr) 2006-12-27
EP1735803B1 true EP1735803B1 (fr) 2010-10-06

Family

ID=34964590

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05733573A Not-in-force EP1735803B1 (fr) 2004-04-15 2005-04-05 Dispositif de commutation

Country Status (7)

Country Link
EP (1) EP1735803B1 (fr)
CN (1) CN100541689C (fr)
BR (1) BRPI0509880A (fr)
DE (2) DE102004018275B4 (fr)
ES (1) ES2353525T3 (fr)
RU (1) RU2363066C2 (fr)
WO (1) WO2005101435A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006036194B4 (de) * 2006-08-01 2019-09-26 Siemens Aktiengesellschaft Schaltvorrichtung mit Schaltstellenpaar
DE102008015196B4 (de) * 2008-03-20 2009-11-19 Siemens Aktiengesellschaft Lichtbogen-Löschvorrichtung für ein Schaltgerät, Schaltgerät mit Lichtbogen-Löschvorrichtung sowie Verfahren zum Herstellen einer Lichtbogen -Löschvorrichtung
DE102009007369B3 (de) * 2009-02-04 2010-06-24 Siemens Aktiengesellschaft Anordnung aus einem Griffverbinder und mehreren Elektroinstallationsgeräten sowie Griffverbinder zur mechanischen Kopplung mehrerer Betätigungselemente
ES2404845T3 (es) * 2010-06-07 2013-05-29 Abb Schweiz Ag Aparato de conmutación de baja tensión que puede ser interrumpido fácilmente, en particular conmutador de protección de línea
WO2014071628A1 (fr) * 2012-11-12 2014-05-15 上海电科电器科技有限公司 Dispositif de protection contre les surtensions ayant une fonction de protection contre les courants de court-circuit
DE102014012454B4 (de) * 2014-08-21 2023-06-22 Schaltbau Gmbh Schaltschütz mit Schnellschalteigenschaften
CN112635263B (zh) * 2020-12-30 2022-09-13 滁州博杰科技有限公司 一种电磁辅助断路器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1776082U (de) * 1955-08-11 1958-10-23 Voigt & Haeffner Ag Selbstschalter mit abschaltbarem nulleiter.
DE1062327B (de) * 1958-10-28 1959-07-30 Licentia Gmbh Schalteinrichtung z. B. fuer Stromversorgungs- bzw. Verteilanlagen mit selektiv ansprechenden Leistungsschaltern fuer Kurzschlussstromstaerken
GB1053936A (fr) * 1964-08-01
DE3242062A1 (de) * 1982-11-13 1984-05-17 Brown, Boveri & Cie Ag, 6800 Mannheim Elektrischer schalter
FR2582857B1 (fr) * 1985-05-29 1989-04-28 Merlin Gerin Disjoncteur unipolaire et neutre a effet shunt
US4849590A (en) * 1988-04-01 1989-07-18 Kohler Company Electric switch with counteracting electro-electro-dynamic forces
DD273331A1 (de) * 1988-06-23 1989-11-08 Oppach Schaltelektronik Anordnung zur erhoehung der kurzschlussfestigkeit an doppelunterbrechenden, unverklinkten schaltgeraeten

Also Published As

Publication number Publication date
CN100541689C (zh) 2009-09-16
RU2006140239A (ru) 2008-05-20
DE502005010339D1 (de) 2010-11-18
CN1942988A (zh) 2007-04-04
DE102004018275A1 (de) 2005-11-03
DE102004018275B4 (de) 2007-10-18
RU2363066C2 (ru) 2009-07-27
ES2353525T3 (es) 2011-03-02
BRPI0509880A (pt) 2007-12-18
WO2005101435A1 (fr) 2005-10-27
EP1735803A1 (fr) 2006-12-27

Similar Documents

Publication Publication Date Title
EP2685482B1 (fr) Appareil de commutation de protection et culasse magnétique
DE102013211539B4 (de) Schaltmechanik und elektromechanisches Schutzschaltgerät
DE2809754C2 (de) Zweipoliger Schutzschalter
CH647618A5 (de) Strombegrenzender ueberstromselbstschalter.
DE2808602A1 (de) Schaltvorrichtung mit antiprellverklinkung
EP1735803B1 (fr) Dispositif de commutation
EP0150486B1 (fr) Interrupteur de circuit électrique
DE2838630C2 (fr)
WO1984001663A1 (fr) Commutateur electrique de securite d'appareil
EP3146555B1 (fr) Disjoncteur
EP1884976B1 (fr) Dispositif de commutation doté d'un élément d'actionnement
DE19951042B4 (de) Unterbrecher-Betätigungsmechanismus mit klappbarer Kontaktarm-Verbindungsanordnung
DE102014110757B4 (de) Schaltgerät
CH620791A5 (fr)
DE1938929A1 (de) Stromunterbrecher
DE102019117804B4 (de) Schalteinrichtung mit einem elektrischen Kontaktsystem
DE19629867A1 (de) Strombegrenzender Leistungsschalter
DE1588146A1 (de) Druckknopfbetaetigter UEberstromschalter
EP2824689B1 (fr) Déclencheur dynamique et commutateur d'installation électrique doté d'un déclencheur dynamique
DE69833637T2 (de) Selektiver Auslöser für Leistungsschalter
EP2302657A1 (fr) Système de limitation de courant
DE102017202790B4 (de) Elektromechanisches Schutzschaltgerät
DE2610951B2 (de) Schutzschalter
DE3034189C2 (de) Zweipoliger Niederspannungsschutzschalter mit Einfachunterbrechung und elektrodynamischer Kompensation der Kontaktöffnungskräfte
DE102006036194A1 (de) Schaltvorrichtung mit Schaltstellenpaar

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: 20060814

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES FR GB IT TR

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE ES FR GB IT TR

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): DE ES FR GB IT TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 502005010339

Country of ref document: DE

Date of ref document: 20101118

Kind code of ref document: P

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Effective date: 20110218

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

Ref country code: ES

Payment date: 20110526

Year of fee payment: 7

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

26N No opposition filed

Effective date: 20110707

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502005010339

Country of ref document: DE

Effective date: 20110707

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20140109

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 NON-PAYMENT OF DUE FEES

Effective date: 20120406

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

Ref country code: TR

Payment date: 20160324

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

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

Ref country code: GB

Payment date: 20160411

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

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

Ref country code: FR

Payment date: 20170425

Year of fee payment: 13

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

Effective date: 20170405

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: 20170405

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: 20180430

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

Ref country code: DE

Payment date: 20190617

Year of fee payment: 15

Ref country code: IT

Payment date: 20190423

Year of fee payment: 15

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502005010339

Country of ref document: DE

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: 20201103

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 NON-PAYMENT OF DUE FEES

Effective date: 20200405

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 NON-PAYMENT OF DUE FEES

Effective date: 20170405