EP2417612B1 - Transformateur de courant à plusieurs intervalles de mesure - Google Patents

Transformateur de courant à plusieurs intervalles de mesure Download PDF

Info

Publication number
EP2417612B1
EP2417612B1 EP10713564A EP10713564A EP2417612B1 EP 2417612 B1 EP2417612 B1 EP 2417612B1 EP 10713564 A EP10713564 A EP 10713564A EP 10713564 A EP10713564 A EP 10713564A EP 2417612 B1 EP2417612 B1 EP 2417612B1
Authority
EP
European Patent Office
Prior art keywords
current
instrument transformer
terminal
external
cramp
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
EP10713564A
Other languages
German (de)
English (en)
Other versions
EP2417612A1 (fr
Inventor
Pawel Debski
Jaroslaw Duzdowski
Bogusz Lewandowski
Zbigniew Wesolowski
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.)
ABB Technology AG
Original Assignee
ABB Technology 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 ABB Technology AG filed Critical ABB Technology AG
Priority to EP10713564A priority Critical patent/EP2417612B1/fr
Priority to PL10713564T priority patent/PL2417612T3/pl
Publication of EP2417612A1 publication Critical patent/EP2417612A1/fr
Application granted granted Critical
Publication of EP2417612B1 publication Critical patent/EP2417612B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/34—Combined voltage and current transformers

Definitions

  • the subject of the invention is a multirange current instrument transformer for high voltage application applicable especially in combined high voltage instrument transformers comprised of a voltage instrument transformer and a current instrument transformer, both placed in one enclosure.
  • JP8115836 there is known a three-range current instrument transformer in which the primary and secondary windings are located in the metal bottom tank filled with insulating/cooling liquid or gas. The ends and beginnings of the primary windings are connected to the primary terminals of the instrument transformer, situated in the insulating cover of the top tank of the instrument transformer. Two incoming and outgoing terminals, connected to the external feeder, are arranged evenly on the circumference of the insulating cover of the top tank of the instrument transformer and they are brought out of the instrument transformer through bushings. Inside the instrument transformer there are connections of the instrument transformer outer terminals to the extreme output leads of the whole primary winding.
  • the ends and beginnings of all primary windings are marked and brought out of the instrument transformer in pairs through the insulating cover of the upper tank.
  • the current range of the instrument transformer is switched by making series, parallel or series-parallel connections of the ends and beginnings of the windings brought out through the insulating cover of the upper tank, through cramps allowing the equipment operation on the following ranges, respectively: the highest rated current, medium current or the lowest rated current, for which the instrument transformer has been designed.
  • a multiple range electric current transformer in which the primary winding is provided with tappings which are led out to a connecting device.
  • a switching device by means of which it is possible to pass from one position to another without interrupting the current, is arranged on the part closing the case of the transformer.
  • a switching device has a rotating massive conducting piece which is an electric bridge between the external current supply terminal and the ends of tappings of the current path of the transformer.
  • the external current supply terminal has a plate with particularly circular shape and is located on the diametrically opposite side of a circle relation to outgoing terminals of tappings.
  • the instrument transformer according to the invention comprises a current path placed in a metal enclosure, formed by at least two current circuits electrically interconnected and connected to an external current supply terminal and an external current outgoing terminal.
  • the external current supply terminal is a metal plate to which anyone of the current path terminals is connected, one at a time with one single cramp and it is situated in a bushing fixed tightly in the wall of the metal enclosure of the instrument transformer tank.
  • the bushing there are at least two metal elements in the form of external terminals K1, K2...Kn used to electrically connect one end of the current path with the external current supply terminal by means of only one single cramp.
  • the single cramp for connection of current supply terminal with anyone of the terminals (K1, K2...Kn) is located on the outer side of the bushing external on the metal enclosure.
  • the other end of the current path is permanently connected with an internal terminal attached to the wall of the metal enclosure inside the instrument transformer.
  • the internal terminal being a contact connection with the external current outgoing terminal is an integral part of the instrument transformer enclosure.
  • the current supply terminal is a rectangular metal plate and the external terminals K1 and K2 are placed in a bushing near one outside edge of the metal current-supply terminal-plate, within the reach of the span of the bolts that fasten the cramp.
  • the current supply terminal is a rectangular metal plate and the external terminals K1 and K2 are placed in a bushing near one outside edge of the metal current-supply terminal-plate, within the reach of the span of the bolts that fasten the cramp, and a terminal K3 is placed in a bushing near another outer edge of the metal current-supply terminal-plate, within the reach of the span of the bolts that fasten the cramp.
  • the cramp has the shape of a quadratic prism.
  • the cramp fixed to the external terminals (K1...Kn) by means of bolts.
  • the cramp is fixed to the external terminals (K1...Kn) by means of screws.
  • the internal terminal is attached to the instrument transformer enclosure wall on the side opposite to the situation of the bushing.
  • the instrument transformer according to the invention has a number of advantages as compared to known devices.
  • fig. 1 shows a combined instrument transformer in longitudinal section
  • fig. 2 - a fragment of the instrument transformer from fig. 1 including the instrument transformer head in cross-section along line A-A
  • fig. 3 the front view of the bushing
  • fig. 4 the wiring diagram of the primary current path of the current instrument transformer
  • fig. 5 the cramp in a perspective view.
  • the head-type combined instrument transformer comprises a current part in the form of a current instrument transformer 1 and a voltage part in the form of a voltage instrument transformer 2.
  • the current instrument transformer 1 is placed in a metal enclosure 3 situated in the upper part of the combined instrument transformer.
  • the enclosure 3 is a cast aluminum top tank which is the head of the combined instrument transformer.
  • the voltage instrument transformer 2 is situated in the bottom part of the combined instrument transformer, in a cast-aluminum bottom tank 4.
  • the metal enclosure 3 is electrically separated from the bottom tank 4 by means of a high-voltage insulator 5 made of porcelain or silicone.
  • the inside of the enclosure 3 and of the bottom tank 4 as well as of the insulator 5 is filled with insulating and cooling liquid 6.
  • the output leads of the secondary winding 7 of the current instrument transformer 1 and of the secondary winding 8 of the voltage instrument transformer 2 are brought to the terminals of a terminal box 9 connected to the outer part of the bottom tank 4.
  • One end of the primary winding of the voltage instrument transformer 2 is directly connected to the wall of the metal enclosure 3, whereas the other end of the primary winding of this instrument transformer is connected through a terminal box 9 to an earth electrode terminal 10 connected to the bottom tank 4.
  • the current path 11 of the current instrument transformer 1 is formed by primary windings interconnected in series, and the beginning of the current path 11 is connected with an external current supply terminal P1, and the end is connected with an external current outgoing terminal P2 externally connected to the conducting wall of the enclosure 3 to which, on the inside of the tank, an internal terminal 12 is attached.
  • the internal terminal 12 is electrically connected through the enclosure 3 with the external current outgoing terminal P2, to which the external feeder is connected.
  • the current supply terminal P1 is a metal plate which is situated in a hollow 13 of a bushing 14 made of resin and tightly fixed in the wall of the upper tank 2.
  • the metal plate of the terminal P1 is sealed in the bushing 14 and it has seven threaded holes of which four holes 15 are centrally arranged on the plate of the terminal P1 and they are used to attach the external feeder.
  • the other threaded holes 16 are used to connect a single cramp 17, used to change the current range, to one of the external terminals K1, K2 and K3.
  • the external terminals K1, K2 and K3 are metal elements with a threaded hole 18.
  • the external terminals K1, K2, K3 can be made, for example, as aluminum quadratic prisms or cylinders containing the threaded hole 18. These terminals can be made as threaded segments of metal pipes and they can also have other shapes, which is not shown in the drawing.
  • the external terminals K1, K2 and K3 are placed port-like in the bushing 14 in such way that none of these elements touch themselves or the metal plate terminal P1, so that there is no electric contact between these elements.
  • the distance between the holes 18 of the terminals K1, K2, K3 and the holes 16 of the terminal plate P1 is identical for each terminal pair K1-P1, K2-P2 and K3-P1.
  • the cramp 17 is a metal plate with two holes 19 which are arranged on the face of the plate at a distance "L" corresponding to the distances of the holes of each pair of terminals K1-P1, K2-P2 i K3-P1.
  • the instrument transformer according to the invention is suitable for operation within three ranges of rated current whose value is in an interrelation of 1 : 2 : 4. Marking for each terminal K1, K2 and K3 its output as L1, L2 and L3 respectively, the following current paths are obtained:
  • Changing the measuring range of the instrument transformer is done in a simple way by unscrewing two fixing bolts 20, switching the cramp 17 to a different position and re-screwing the two fixing bolts, which does not require disconnecting the external feeder.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)

Claims (7)

  1. Transformateur de courant à plusieurs intervalles de mesure, contenant, placé dans un boîtier métallique (3), un chemin de courant (11) formé d'au moins deux circuits connectés électriquement l'un à l'autre et connectés à la borne d'alimentation externe (P1) et à la borne de drain externe (P2), et la borne d'alimentation externe (P1) constitue une plaque métallique, à laquelle on connecte l'une quelconque des bornes du chemin de courant (11) caractérisé en ce que l'une quelconque des bornes du chemin de courant (11) est connectée séparément à une armature externe (17) et est placée dans une bague d'isolation (14) fixée avec étanchéité dans la paroi du boîtier métallique (3), et dans la bague d'isolation (14) sont placés au moins deux éléments métalliques sous la forme de bornes externes (K1, K2...Kn) servant à connecter électriquement une extrémité du chemin de courant (11) à la borne d'alimentation externe (P1) au moyen d'une seule armature externe (17), et la deuxième extrémité du chemin de courant (11) est connectée en permanence à la borne interne (12) constituant une connexion de contact avec la borne de drain externe (P2) et l'armature externe séparée (17) pour connecter la borne d'alimentation externe (P1) à l'une quelconque des bornes (K1, K2...Kn) est placée sur le côté extérieur de la bague (14) à l'extérieur du boîtier métallique (3) et la borne interne (12) est fixée à la paroi du boîtier (3) à l'intérieur du transformateur, et la borne de drain externe (P2) fait partie intégrante du boîtier (3) du transformateur.
  2. Transformateur de courant selon la revendication 1 caractérisé en ce que la borne d'alimentation externe (P1) constitue une plaque métallique rectangulaire, et les bornes externes (K1) et (K2) sont placées dans la bague d'isolation (14) à proximité de l'une des arêtes externes de la plaque métallique de la borne d'alimentation (P1) dans l'espacement des boulons fixant l'armature (17).
  3. Transformateur de courant selon la revendication 1 caractérisé en ce que la borne d'alimentation externe (P1) constitue une plaque métallique rectangulaire, et les bornes externes (K1) et (K2) sont placées dans la bague d'isolation (14) à proximité de l'une des arêtes externes de la plaque métallique de la borne d'alimentation (P1) dans l'espacement des boulons fixant l'armature (17) et la borne (K3) est placée dans la bague d'isolation (15) à proximité d'une autre arête externe de la plaque métallique de la borne d'alimentation (P1) dans l'espacement des boulons fixant l'armature (17).
  4. Transformateur de courant selon la revendication 1 caractérisé en ce que l'armature (17) a une forme de parallélépipède.
  5. Transformateur de courant selon l'une quelconque des revendications précédentes caractérisé en ce que l'armature (17) est fixée aux bornes externes (K1...Kn) au moyens de boulons.
  6. Transformateur de courant selon les revendications 1 à 4 caractérisé en ce que l'armature (17) est fixée aux bornes externes (K1...Kn) au moyen de vis.
  7. Transformateur de courant selon la revendication 1 caractérisé en ce que la borne interne (12) est fixée à la paroi du boîtier (3) sur le côté opposé par rapport à la bague d'isolation (14).
EP10713564A 2009-04-06 2010-03-22 Transformateur de courant à plusieurs intervalles de mesure Not-in-force EP2417612B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP10713564A EP2417612B1 (fr) 2009-04-06 2010-03-22 Transformateur de courant à plusieurs intervalles de mesure
PL10713564T PL2417612T3 (pl) 2009-04-06 2010-03-22 Wielozakresowy przekładnik prądowy do zastosowań wysokonapięciowych

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09460015A EP2239744A1 (fr) 2009-04-06 2009-04-06 Transformateur de courant à plusieurs intervalles de mesure
EP10713564A EP2417612B1 (fr) 2009-04-06 2010-03-22 Transformateur de courant à plusieurs intervalles de mesure
PCT/EP2010/001894 WO2010115522A1 (fr) 2009-04-06 2010-03-22 Transformateur de mesure de courant à plusieurs calibres pour application haute tension

Publications (2)

Publication Number Publication Date
EP2417612A1 EP2417612A1 (fr) 2012-02-15
EP2417612B1 true EP2417612B1 (fr) 2013-03-06

Family

ID=40999903

Family Applications (2)

Application Number Title Priority Date Filing Date
EP09460015A Withdrawn EP2239744A1 (fr) 2009-04-06 2009-04-06 Transformateur de courant à plusieurs intervalles de mesure
EP10713564A Not-in-force EP2417612B1 (fr) 2009-04-06 2010-03-22 Transformateur de courant à plusieurs intervalles de mesure

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP09460015A Withdrawn EP2239744A1 (fr) 2009-04-06 2009-04-06 Transformateur de courant à plusieurs intervalles de mesure

Country Status (5)

Country Link
EP (2) EP2239744A1 (fr)
CN (1) CN102379014B (fr)
ES (1) ES2406813T3 (fr)
PL (1) PL2417612T3 (fr)
WO (1) WO2010115522A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL66897Y1 (pl) * 2011-08-31 2013-12-31 Abb Spolka Z Ograniczona Odpowiedzialnoscia Cewka pradowa wysokiego napiecia
PL2565884T3 (pl) * 2011-08-31 2014-08-29 Abb Technology Ag Cewka napięciowa wysokiego napięcia
CN104701003A (zh) * 2015-03-24 2015-06-10 山东钢铁股份有限公司 一种电流互感器的电气接线回路
CN105390261B (zh) * 2015-10-19 2017-05-24 长沙润智电子科技有限公司 抗干扰电流互感器
EP3208816A1 (fr) * 2016-02-17 2017-08-23 General Electric Technology GmbH Transformateur de courant comportant des composants de transformation secondaire dans sa base
CN111933395B (zh) * 2020-07-30 2024-07-09 河南许继仪表有限公司 一种开启式取电电流互感器及其制作方法
CN116057652A (zh) * 2020-08-13 2023-05-02 西门子能源全球有限两合公司 电流变换器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB183480A (en) * 1921-07-22 1923-05-24 Landis & Gyr Ag Multiple range electric current transformer
CA1051103A (fr) * 1976-05-31 1979-03-20 Tadeusz W. Kolator Transormateur a fluide echangeur de chaleur
JPH08115836A (ja) * 1994-10-14 1996-05-07 Nissin Electric Co Ltd 三重比変流器
CN2751421Y (zh) * 2004-07-14 2006-01-11 保定天威互感器有限公司 一种微油高压电流互感器

Also Published As

Publication number Publication date
CN102379014B (zh) 2014-08-20
WO2010115522A1 (fr) 2010-10-14
EP2239744A1 (fr) 2010-10-13
PL2417612T3 (pl) 2013-05-31
ES2406813T3 (es) 2013-06-10
EP2417612A1 (fr) 2012-02-15
CN102379014A (zh) 2012-03-14

Similar Documents

Publication Publication Date Title
EP2417612B1 (fr) Transformateur de courant à plusieurs intervalles de mesure
US9714957B2 (en) High voltage divider
BR102016026326B1 (pt) Sensor de corrente, aparelho para medir potência ou energia elétrica, comutador de proteção elétrica e dispositivo de comutação
EP2909641B1 (fr) Dispositif de détection de courant et/ou de tension pour utilisation intégrante
US20190302151A1 (en) Current sensor and method of assembly
US20080048814A1 (en) High voltage transformer
US8963670B2 (en) Tap changer
EP3559963B1 (fr) Transformateur de mesure combiné pour applications à haute tension
US9058926B2 (en) Fluid insulated high voltage coil
JP2009099682A (ja) ガス絶縁計器用変圧器
WO2015159354A1 (fr) Borne de compteur d'électricité et compteur d'électricité
US687141A (en) Current-transformer.
JP2008053409A (ja) ガス絶縁計器用変圧器
KR20060005205A (ko) 전압/전류 측정장치
EP3329502B1 (fr) Transformateur de courant à tige conductrice multi-tour
CN211788475U (zh) 一种便于自由拆分组合的电流互感器
US20220413018A1 (en) Voltage sampler and solid-state transformer
US1665854A (en) Alternating-current device
EP3208816A1 (fr) Transformateur de courant comportant des composants de transformation secondaire dans sa base
CN217426511U (zh) 一种储油装置及电流互感器
RU202764U1 (ru) Трансформатор тока с газовой изоляцией
CN103125057A (zh) 气体绝缘开关装置
CN103534888A (zh) 气体绝缘开关装置
EP3208814B1 (fr) Élément de base pour porter une colonne et une tête d'isolation d'un transformateur de courant
RU2017248C1 (ru) Трансформатор тока

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: 20111004

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)
REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602010005301

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: H01F0027040000

Ipc: H01F0038320000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: H01F 27/04 20060101ALI20120907BHEP

Ipc: H01F 38/28 20060101ALI20120907BHEP

Ipc: H01F 38/32 20060101AFI20120907BHEP

RIN1 Information on inventor provided before grant (corrected)

Inventor name: DEBSKI, PAWEL

Inventor name: DUZDOWSKI, JAROSLAW

Inventor name: LEWANDOWSKI, BOGUSZ

Inventor name: WESOLOWSKI, ZBIGNIEW

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR 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

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 600036

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130315

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602010005301

Country of ref document: DE

Effective date: 20130502

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2406813

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20130610

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 600036

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130306

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

Ref country code: LT

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

Effective date: 20130306

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: 20130606

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: 20130606

Ref country code: AT

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: 20130306

Ref country code: SE

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

Effective date: 20130306

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20130306

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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

Ref country code: 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: 20130306

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: 20130607

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: 20130306

Ref country code: FI

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

Effective date: 20130306

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

Effective date: 20130306

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: 20130306

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: 20130306

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: 20130708

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: 20130706

Ref country code: MC

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

Effective date: 20130331

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: 20130306

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: 20130306

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: 20130306

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: 20130306

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

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

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

Ref country code: DK

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

Effective date: 20130306

Ref country code: IE

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

Effective date: 20130322

26N No opposition filed

Effective date: 20131209

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

Ref country code: IT

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

Effective date: 20130306

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602010005301

Country of ref document: DE

Effective date: 20131209

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: 20130306

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

Effective date: 20140322

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: 20140322

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

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: 20130306

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

Ref country code: TR

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

Effective date: 20130306

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: 20130306

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: 20130306

Ref country code: LU

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

Effective date: 20130322

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: 20100322

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

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

Ref country code: CH

Payment date: 20170322

Year of fee payment: 8

Ref country code: DE

Payment date: 20170322

Year of fee payment: 8

Ref country code: FR

Payment date: 20170322

Year of fee payment: 8

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

Ref country code: PL

Payment date: 20170207

Year of fee payment: 8

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 602010005301

Country of ref document: DE

Owner name: ABB SCHWEIZ AG, CH

Free format text: FORMER OWNER: ABB TECHNOLOGY AG, ZUERICH, CH

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

Ref country code: ES

Payment date: 20170315

Year of fee payment: 8

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: ABB SCHWEIZ AG

Effective date: 20171213

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFUS

Owner name: ABB SCHWEIZ AG, CH

Free format text: FORMER OWNER: ABB TECHNOLOGY AG, CH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602010005301

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

Owner name: ABB SCHWEIZ AG, CH

Effective date: 20180912

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: DE

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

Effective date: 20181002

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

Ref country code: CH

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

Effective date: 20180331

Ref country code: LI

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

Effective date: 20180331

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: 20180331

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20190911

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: 20180323

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

Ref country code: PL

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

Effective date: 20180322