EP1786010B1 - Installation de commutation électrique - Google Patents

Installation de commutation électrique Download PDF

Info

Publication number
EP1786010B1
EP1786010B1 EP06021102A EP06021102A EP1786010B1 EP 1786010 B1 EP1786010 B1 EP 1786010B1 EP 06021102 A EP06021102 A EP 06021102A EP 06021102 A EP06021102 A EP 06021102A EP 1786010 B1 EP1786010 B1 EP 1786010B1
Authority
EP
European Patent Office
Prior art keywords
switchgear
grounding
contact arms
power switch
terminals
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
EP06021102A
Other languages
German (de)
English (en)
Other versions
EP1786010A1 (fr
Inventor
Achim Stelter
Lutz Dr. Ing. Drews
Frank Nienrodt
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.)
General Electric Technology GmbH
Original Assignee
Areva Energietechnik 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=37603366&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1786010(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Areva Energietechnik GmbH filed Critical Areva Energietechnik GmbH
Publication of EP1786010A1 publication Critical patent/EP1786010A1/fr
Application granted granted Critical
Publication of EP1786010B1 publication Critical patent/EP1786010B1/fr
Active 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
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/003—Earthing switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact

Definitions

  • the invention relates to an electrical switchgear according to the preamble of claim 1.
  • switchgear in which, for example, three circuit breaker poles are arranged on a support frame.
  • Each of the circuit breaker poles is assigned a grounding switch.
  • the respectively assigned circuit breaker pole can be earthed.
  • the earthing switches have for this purpose pivotable contact arms, which are in a switch-on in electrical contact with a terminal of the respective associated circuit breaker pole. In a Off position, the contact arms are pivoted about 90 degrees about an arranged in the region of the support frame pivot axis. In the OFF position, one or more of the contact arms project outwardly from the support frame.
  • Such a switchgear with the features of the preamble of claim 1 is in the EP-A-0948011 disclosed.
  • the object of the invention is to provide an electrical switchgear with a reduced volume of construction.
  • the invention solves this problem by an electrical switchgear according to claim 1.
  • the electrical switchgear at least two side by side arranged on a support frame circuit breaker poles are provided. Furthermore, there are two linkages driven by a grounding switch, which are assigned to the two circuit breaker poles and provided for their electrical grounding. Each of the earthing switch has a pivotable contact arm, the pivot axis is aligned approximately perpendicular to the main extension direction of the support frame. The two arranged at the ends of the support frame contact arms are pivotable from the linkage in opposite directions.
  • the required construction volume of the switchgear according to the invention is thus much lower compared to the prior art.
  • the pivot axes of the contact arms are aligned approximately horizontally.
  • the contact arms in the closed position are arranged approximately vertically and in the off position approximately horizontally.
  • the contact arms are arranged in the off position substantially in front of the support frame.
  • Each of the circuit breaker poles has two terminals.
  • each of the terminals is assigned a separate contact arm for grounding, or that the same connection arm is assigned to the grounding of the two terminals.
  • FIG. 1 shows a schematic front view of an embodiment of an electrical switchgear according to the invention from the direction V of FIG. 2
  • FIG. 2 shows a schematic side view of the switchgear of FIG. 1 from the direction of the S FIG. 1
  • FIG. 3 shows a schematic plan view of the switchgear of FIG. 1 from direction D of FIG. 1
  • FIG. 4 shows a schematic perspective view of a Embodiment of the linkage of the switchgear of FIG. 1 ,
  • FIGS. 1, 2 and 3 a three-phase electrical switchgear 10 is shown, which has a cultivschalterpol 11 and a grounding switch 12 for each of the phases.
  • the three circuit breaker poles 11 and the three earthing switches 12 are held side by side on a support frame 13 which can be set up by means of two support feet 14 on a floor.
  • Each of the three circuit breaker poles 11 is preferably of similar design. It may be a known high-voltage circuit breaker or a known high-voltage circuit breaker with disconnector function, in particular according to IEC 62271-108 or a known high-voltage circuit breaker. Each of the three circuit breaker poles 11 is formed substantially cylindrical and projects from the support frame 13 in an approximately vertical upward direction.
  • Each of the three circuit breaker poles 11 is provided with a first terminal 16, which is arranged approximately in the middle of the circuit breaker pole 11 and thus spaced from the support frame 13, and with a second terminal 17, which is approximately at the free end of counselschalterpols 11 is arranged and thus has a distance from the first terminal 16.
  • insulators 18 are present, in the interior of the other components of the circuit breaker pole 11 are housed.
  • Each of the three circuit breaker poles 11 is assigned to one of the earthing switches 12. All three earthing switches 12 are electrically connected to earth or ground via the support frame 13 and the support feet 14, for example. It is possible that movable components of the earthing switch 12 are electrically connected to the support frame 13 and / or the support feet 14 by means of flexible earth cables or with the aid of sliding contacts.
  • the three earthing switches 12 are of a similar construction, for which reason only one of the three earthing switches 12 will be described in more detail below.
  • the earthing switch 12 is a pivotable contact arm 21 or 22, which can be swung back and forth between a switch-on position and a switch-off position by about 90 degrees. In the on position, the terminal 16 of the circuit breaker pole 11 is grounded through the associated grounding switch 12, while in the off position of the contact arm 21 and 22 is not the case.
  • the pivot axis of the contact arm 21 or 22 is arranged approximately at the lower end of the associated circuit breaker pole 11 and there in the region of the support frame 13.
  • the support frame 13 has a longitudinal direction in which it extends mainly. This represents the Hauptausdehnungsraum of the support frame 13.
  • the pivot axis of the three contact arms 21, 22 is on the one hand aligned approximately perpendicular to this longitudinal direction or Hauptausdehnungsraum.
  • the pivot axis of the three contact arms 21, 22 is aligned substantially perpendicular to the cylinder axis of the respectively associated circuit breaker pole 11. If the circuit breaker poles 11, as described, substantially vertically aligned, the pivot axes of the contact arms 21, 22 are arranged substantially horizontally.
  • the pivot axis of one of the three contact arms 21 is shown by way of example as a dashed line and designated by the reference numeral 20.
  • the contact arm 21 and 22 In the switch-on position, which in the FIG. 1 shown with dashed lines, the contact arm 21 and 22 is aligned in an approximately vertical direction. The free end of the contact arm 21 or 22 is in electrical contact with the first terminal 16 of the associated circuit breaker pole 11. In the off position, the in of the FIG. 1 shown by solid lines, the contact arm 21 and 22 is arranged approximately vertically. The free end of the contact arm 21 or 22 is in no electrical contact with any other component.
  • the Indian FIG. 1 arranged on the left support frame 13 contact arm 21 pivots in the illustration of FIG. 1 from the switch-on position clockwise to the right in the switch-off position. This is in the FIG. 1 indicated by a dashed quadrant 24. The same applies to the in the FIG. 1 arranged in the middle of the contact arm 21.
  • This central contact arm 21 pivots in the representation of FIG. 1 from the switch-on position clockwise to the right in the switch-off position.
  • the Indian FIG. 1 However, arranged on the right supporting frame 13 contact arm 22 pivots in the illustration of FIG. 1 from the closed position counterclockwise to the left to the off position. This is in the FIG. 1 indicated by a dashed quadrant 25.
  • the middle contact arm 21 can optionally pivot in both directions.
  • a linkage 27 is provided in the region of the support frame 13, which can be driven by a drive 28. With the aid of this linkage 27, the three contact arms 21 and 22 can be moved substantially simultaneously by the drive 28 from the on position to the off position or vice versa.
  • the linkage is designed such that the two arranged at the ends of the support frame 13 contact arms 21, 22 pivot in opposite directions.
  • the drive 28 has a rotatable drive shaft 31 which is aligned approximately in the vertical direction.
  • a connecting lever 32 is provided, which is pivotable in an approximately horizontal plane.
  • This connecting lever 32 is coupled via a connecting rod 33 with a lever 34 which is associated with the central contact arm 21 and which is pivotable in an approximately vertical plane.
  • This lever 34 is coupled via two rods 35, 36 with two further levers 37, 38, which are associated with the two outer contact arms 21, 22, and which are also pivotable in an approximately vertical plane.
  • the three aforementioned levers 34, 37, 38 are connected via respective shafts 39 with the contact arms 21, 22.
  • the shafts 39 are supported within the support frame 13 and aligned approximately horizontally.
  • a rotational movement 41 of the drive shaft 31 in a clockwise direction leads to a pushing movement 42 of the connecting rod 33 in the in the FIG. 4 shown direction.
  • the taking place in an approximately horizontal plane pivotal movement of the connecting lever 32 is thereby converted into a pivoting movement 43 of the lever 34 in an approximately vertical plane.
  • this pivotal movement 43 is transmitted to the lever 37, 38.
  • the two rods 37, 38 perform thrust movements 44, 45, which are opposite to each other, as shown in the FIG. 4 is shown.
  • the two outer contact arms 21, 22 associated shafts 39 perform opposite pivoting movements.
  • the shaft 39 arranged on the left side performs the same pivoting movement 43 as the central shaft in the counterclockwise direction, but the shaft 39 provided on the right side has an opposite pivoting movement 46 in the clockwise direction.
  • the pivotal movements 43, 46 are transmitted to the respective contact arms 21, 22. This has the consequence that the two outer contact arms 21, 22 pivot in opposite directions.
  • the earthing switch 12 of the FIGS. 1 to 4 can also be designed as a so-called pan-push earthing switch. This means that the earthing switches are first pivoted in the manner described in an approximately vertical direction, to thereafter a pushing movement approximately in to do this vertical direction. With this pushing movement, the contact arms 21, 22 of the earthing switch 12 dip into annular or similarly formed contact pieces which protrude from the terminals 16. In this way, a secure electrical connection between the contact arms 21, 22 and the terminals 16 is achieved, which remains even at the forces occurring at higher currents.
  • the second terminals 17 of the circuit breaker poles 11 are grounded.
  • a further linkage can be provided on the back of the support frame 13, which is coupled with additional contact arms. These contact arms can then be pivoted to a switch-on position in which the second terminals 17 are grounded separately and independently of the first terminals 16.
  • the basis of the FIGS. 1 to 4 explained contact arms 21, 22 may be formed longer than shown, so that they not only the first terminals 16, but at the same time the second terminals 17 can ground. In both cases, can be achieved by an appropriate choice of the horizontal distance and the vertical height of the circuit breaker poles 11 that the central contact arm 21 in the off position substantially in front of the support frame 13 and so that is arranged substantially in the field of switchgear 10.
  • a mechanical interlock between the circuit breaker poles 11 and the earthing switches 12 is provided.
  • This interlock may be designed, for example, such that the grounding switches 12 can only be moved into the on position when the circuit breaker poles 11 are electrically opened, and / or that the circuit breaker poles 11 can only be electrically closed when the earthing switches 12 are in their position Switch off position.
  • common drive 28 is replaced for all three grounding switch 12 by three separate drives, which are assigned to the respective earthing switches 12.
  • the circuit breaker poles 11 are also coupled to a drive which is assigned to the support frame 13. This can be a common drive for all three circuit breaker poles 12 or individual drives for the respective circuit breaker poles 12.

Claims (11)

  1. Installation de distribution électrique (10) comportant au moins deux pôles de disjoncteur (11) agencés sur un cadre porteur (13) et comportant deux interrupteurs de mise à la terre (12) commandés par le biais d'une tige (27), lesquels interrupteurs sont associés aux deux pôles de disjoncteur (11) et sont prévus pour leur mise à la terre électrique, chacun des deux interrupteurs de mise à la terre (12) présentant un bras de contact pivotant (21, 22), l'axe de pivotement (20) de ce dernier étant orienté à peu près perpendiculairement au sens principal d'étendue du cadre porteur (13), caractérisée en ce que les deux bras de contact (21, 22) agencés aux extrémités du cadre porteur (13) peuvent être pivotés par la tige (27) en direction du cadre porteur (13) dans des directions opposées.
  2. Installation de distribution électrique (10) selon la revendication 1, caractérisée en ce que les axes de pivotement (20) des bras de contact (21, 22) sont orientés essentiellement perpendiculairement à un axe formé par le pôle de disjoncteur (11) correspondant.
  3. Installation de distribution électrique (10) selon la revendication 1 ou 2, caractérisée en ce que les axes de pivotement (20) des bras de contact (21, 22) sont orientés à peu près horizontalement.
  4. Installation de distribution électrique (10) selon une des revendications 1 à 3, caractérisée en ce que les bras de contact (21, 22) sont agencés à peu près verticalement en position d'enclenchement.
  5. Installation de distribution électrique (10) selon une des revendications 1 à 4, caractérisée en ce que les bras de contact (21, 22) sont agencés à peu près horizontalement en position de coupure.
  6. Installation de distribution électrique (10) selon une des revendications 1 à 5, caractérisée en ce que les bras de contact (21, 22), en position de coupure, sont agencés essentiellement devant le cadre porteur (13).
  7. Installation de distribution électrique (10) selon une des revendications 1 à 6, caractérisée en ce que l'interrupteur de mise à la terre (12) est réalisé sous la forme d'un interrupteur de mise à la terre à pivotement et poussée.
  8. Installation de distribution électrique (10) selon une des revendications 1 à 7, dans laquelle chacun des pôles de disjoncteur (11) présente deux raccordements (16, 17), caractérisée en ce qu'il est associé à chacun des raccordements (16, 17) un bras de contact séparé pour la mise à la terre.
  9. Installation de distribution électrique (10) selon une des revendications 1 à 7, dans laquelle chacun des pôles de disjoncteur (11) présente deux raccordements (16, 17), caractérisée en ce qu'il est associé aux deux raccordements (16, 17) le même bras de contact pour la mise à la terre.
  10. Installation de distribution électrique (10) selon une des revendications 1 à 9, caractérisée en ce que les pôles de disjoncteur (11) et l'interrupteur de mise à la terre (12) sont verrouillés ensemble.
  11. Installation de distribution électrique (10) selon une des revendications 1 à 10, caractérisée en ce que l'interrupteur de mise à la terre (12) présente des câbles de garde flexibles et/ou des contacts à glissement pour la mise à la terre.
EP06021102A 2005-11-15 2006-10-07 Installation de commutation électrique Active EP1786010B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510054842 DE102005054842B4 (de) 2005-11-15 2005-11-15 Elektrische Schaltanlage

Publications (2)

Publication Number Publication Date
EP1786010A1 EP1786010A1 (fr) 2007-05-16
EP1786010B1 true EP1786010B1 (fr) 2011-04-27

Family

ID=37603366

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06021102A Active EP1786010B1 (fr) 2005-11-15 2006-10-07 Installation de commutation électrique

Country Status (6)

Country Link
EP (1) EP1786010B1 (fr)
CN (1) CN1971793B (fr)
DE (3) DE202005020524U1 (fr)
DK (1) DK1786010T3 (fr)
NO (1) NO331050B1 (fr)
WO (1) WO2007057164A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3089186A1 (fr) 2015-04-30 2016-11-02 General Electric Technology GmbH Appareillage de commutation électrique et procédé de fonctionnement d'un appareil de commutation électrique

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2016002113A (es) 2013-08-30 2016-06-28 Abb Technology Ag Convertidores modulares de multiples niveles en paralelo y sistema de proteccion.
EP2858227A1 (fr) * 2013-10-04 2015-04-08 ABB Technology AG Convertisseurs modulaires de multi-niveaux branchés en parallèle
CN104143767B (zh) * 2013-10-31 2016-10-19 国家电网公司 开关设备
CN106783289B (zh) * 2016-12-30 2018-11-02 平高集团有限公司 一种开关装置
CN106683919B (zh) * 2016-12-30 2019-04-05 平高集团有限公司 一种操动机构及使用该操动机构的开关装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH480725A (de) 1968-03-29 1969-10-31 Bbc Brown Boveri & Cie Druckgasleitungsschalter der Kesselbauform
DE2351492C3 (de) 1973-10-13 1982-02-18 Ruhrtal Elektrizitätsgesellschaft Hartig GmbH & Co, 4300 Essen Hochspannungsschaltgerät
DE2545938C2 (de) * 1975-10-14 1981-09-17 Ruhrtal Elektrizitätsgesellschaft Hartig GmbH & Co, 4300 Essen Hochspannungsschaltgerät, insbesondere Erdungsschalter
JPS5436768U (fr) 1977-08-18 1979-03-10
DE3033633A1 (de) 1980-09-06 1982-04-15 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Erdungsschalter
JPH0674012U (ja) 1993-03-17 1994-10-18 株式会社明電舎 ガス絶縁開閉装置
IT1298973B1 (it) * 1998-03-30 2000-02-07 Abb Adda S P A Montante per linee elettriche ad alta tensione
NL1011937C2 (nl) * 1999-04-29 2000-12-12 Jacobsen Elektro As Driefasen elektrische onderbreker.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3089186A1 (fr) 2015-04-30 2016-11-02 General Electric Technology GmbH Appareillage de commutation électrique et procédé de fonctionnement d'un appareil de commutation électrique

Also Published As

Publication number Publication date
DE202005020524U1 (de) 2006-03-16
CN1971793B (zh) 2013-09-18
DK1786010T3 (da) 2011-07-11
DE102005054842B4 (de) 2014-09-18
EP1786010A1 (fr) 2007-05-16
CN1971793A (zh) 2007-05-30
NO331050B1 (no) 2011-09-19
DE502006009383D1 (de) 2011-06-09
WO2007057164A1 (fr) 2007-05-24
DE102005054842A1 (de) 2007-05-16
NO20064583L (no) 2007-05-16

Similar Documents

Publication Publication Date Title
EP2467863B1 (fr) Appareil de commutation
EP1786010B1 (fr) Installation de commutation électrique
EP2446453B1 (fr) Fenêtre de visualisation et borne de terre pour ensemble de haute tension
EP0069693B1 (fr) Container cylindrique pour une installation haute tension blindée tripolaire à isolation gazeuse
EP0564057B1 (fr) Appareillage de commutation à gaz isolant avec un interrupteur à vide
CH666138A5 (de) Leistungsschaltgeraet.
EP2337047B1 (fr) Commutateur de puissance électrique ainsi qu'affichage de position correspondant
EP2446455A2 (fr) Installation à haute tension
EP2446454B1 (fr) Dispositif d'entraînement pour un interrupteur électrique à trois positions
DE60126184T2 (de) Gasisolierte Schaltanlage
CH658946A5 (de) Hochspannungsanlage.
EP0796502B1 (fr) Appareillage de commutation mis sous boitier metallique, comportant un interrupteur a vide
DE102011077768A1 (de) Freiluftschaltgerät
DE3802394A1 (de) Kombinierter trenn- und erdungsschalter fuer hochspannung
EP2146361B1 (fr) Dispositif de commutation pour un interrupteur électrique, notamment un interrupteur à moyenne tension
EP2467865B1 (fr) Sectionneur pour un appareillage de commutation
DE827813C (de) Wahlschalter fuer Hochfrequenzanlagen
EP3164919B1 (fr) Terminaison de câble pour relier une installation de commutation à un câble haute tension
DE3121057C2 (de) Sammelschienensystem mit Trennschaltern für Hochspannungs-Schaltanlage
DE102004042310A1 (de) Hochspannungsschalteranordnung
DE19732487C1 (de) Mehrphasige gasisolierte Schaltanlage mit Trennschaltern für die Hochspannungstechnik
DE102018109750A1 (de) Schaltvorrichtung
EP0026433B1 (fr) Interrupteur de puissance ou de charge
DE102004061277A1 (de) Mehrphasiges Schaltgerät mit zumindest drei gleichartigen Unterbrechereinheiten
EP1168553B1 (fr) Dispositif de prévention d'arc pour installation de commutation à isolation gaseuse

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

AK Designated contracting states

Kind code of ref document: A1

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

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

17P Request for examination filed

Effective date: 20070920

17Q First examination report despatched

Effective date: 20071120

AKX Designation fees paid

Designated state(s): CH DE DK FI FR LI SE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

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): CH DE DK FI FR LI SE

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: MICHELI & CIE SA

REF Corresponds to:

Ref document number: 502006009383

Country of ref document: DE

Date of ref document: 20110609

Kind code of ref document: P

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502006009383

Country of ref document: DE

Effective date: 20110609

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAN Information deleted related to communication of a notice of opposition and request to file observations + time limit

Free format text: ORIGINAL CODE: EPIDOSDOBS2

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

Free format text: ORIGINAL CODE: EPIDOSNOBS2

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

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: ABB AB

Effective date: 20120127

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502006009383

Country of ref document: DE

Effective date: 20120127

PLAF Information modified related to communication of a notice of opposition and request to file observations + time limit

Free format text: ORIGINAL CODE: EPIDOSCOBS2

PLAS Information related to reply of patent proprietor to notice(s) of opposition deleted

Free format text: ORIGINAL CODE: EPIDOSDOBS3

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

Free format text: ORIGINAL CODE: EPIDOSNOBS3

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

Free format text: ORIGINAL CODE: EPIDOSNOBS3

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: ALSTOM GRID GMBH

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: ALSTOM GRID GMBH, DE

Free format text: FORMER OWNER: AREVA ENERGIETECHNIK GMBH, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502006009383

Country of ref document: DE

Representative=s name: DREISS PATENTANWAELTE PARTNERSCHAFT, DE

Effective date: 20130606

Ref country code: DE

Ref legal event code: R081

Ref document number: 502006009383

Country of ref document: DE

Owner name: ALSTOM GRID GMBH, DE

Free format text: FORMER OWNER: AREVA ENERGIETECHNIK GMBH, 60528 FRANKFURT, DE

Effective date: 20130606

Ref country code: DE

Ref legal event code: R082

Ref document number: 502006009383

Country of ref document: DE

Representative=s name: DREISS PATENTANWAELTE PARTG MBB, DE

Effective date: 20130606

Ref country code: DE

Ref legal event code: R081

Ref document number: 502006009383

Country of ref document: DE

Owner name: ALSTOM TECHNOLOGY LTD., CH

Free format text: FORMER OWNER: AREVA ENERGIETECHNIK GMBH, 60528 FRANKFURT, DE

Effective date: 20130606

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: ABB AB

Effective date: 20120127

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: ALSTOM TECHNOLOGY LTD., CH

Free format text: FORMER OWNER: ALSTOM GRID GMBH, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502006009383

Country of ref document: DE

Owner name: ALSTOM TECHNOLOGY LTD., CH

Free format text: FORMER OWNER: ALSTOM GRID GMBH, 60528 FRANKFURT, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502006009383

Country of ref document: DE

Representative=s name: DREISS PATENTANWAELTE PARTG MBB, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: GENERAL ELECTRIC TECHNOLOGY GMBH

TPAC Observations filed by third parties

Free format text: ORIGINAL CODE: EPIDOSNTIPA

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: ABB AB

Effective date: 20120127

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

PLCK Communication despatched that opposition was rejected

Free format text: ORIGINAL CODE: EPIDOSNREJ1

REG Reference to a national code

Ref country code: DE

Ref legal event code: R100

Ref document number: 502006009383

Country of ref document: DE

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

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

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 20171027

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: 20190919

Year of fee payment: 14

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: 20201031

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

Ref country code: SE

Payment date: 20220920

Year of fee payment: 17

Ref country code: FI

Payment date: 20220915

Year of fee payment: 17

Ref country code: DK

Payment date: 20220920

Year of fee payment: 17

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

Ref country code: DE

Payment date: 20220616

Year of fee payment: 17

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

Ref country code: CH

Payment date: 20221101

Year of fee payment: 17