EP2294591B1 - Bobine de choc a refroidissement par eau - Google Patents

Bobine de choc a refroidissement par eau Download PDF

Info

Publication number
EP2294591B1
EP2294591B1 EP09753402.8A EP09753402A EP2294591B1 EP 2294591 B1 EP2294591 B1 EP 2294591B1 EP 09753402 A EP09753402 A EP 09753402A EP 2294591 B1 EP2294591 B1 EP 2294591B1
Authority
EP
European Patent Office
Prior art keywords
component according
cooler
flat
coils
cooling
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
EP09753402.8A
Other languages
German (de)
English (en)
Other versions
EP2294591A1 (fr
Inventor
Alexander Stoev
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.)
Woodward Switzerland GmbH
Original Assignee
Woodward IDS Switzerland 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 Woodward IDS Switzerland AG filed Critical Woodward IDS Switzerland AG
Publication of EP2294591A1 publication Critical patent/EP2294591A1/fr
Application granted granted Critical
Publication of EP2294591B1 publication Critical patent/EP2294591B1/fr
Active 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
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/16—Water cooling
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2871—Pancake coils
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2876—Cooling

Definitions

  • Fig. 1 shows the principle of a simple, single-phase choke.
  • a throttle 10 consists of a core sheet package 1 with two legs 2, 2 'and 2 yokes 3, 3'.
  • the legs carry, for example, each 2 coils 4, 4 ', which are formed as single-layer disc coils, directly in between is a specially designed, double-acting flat cooler 5.
  • the Einlagnier the disc coil causes each turn of the winding directly with a cooling surface in combination stands.
  • a double-sided cooler can thus always cool 2 disc coils per leg, which has proven to be particularly advantageous.
  • the insulating material used has a high insulation strength with sufficient thermal conductivity and mechanical pressure resistance. To equalize the contact pressure of the coils on the cooling surfaces latter with a special, relative soft, heat-conducting plastic film occupied, which also has a thickness of a few tenths of mm.
  • the executed throttle shows as a result of the cooling measures taken both a weight reduction, as well as a volume reduction by about a factor of 2.5 compared to a forced air-cooled throttle equal construction capacity and conventional design with tubular layer winding. It is basically possible to apply the cooling arrangement according to the invention to other electromagnetic components, such as ironless chokes and transformers in general, and in particular to medium frequency transformers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Transformer Cooling (AREA)

Claims (11)

  1. Composant électromagnétique refroidi par liquide, notamment inductance ou transformateur, constitué de plusieurs bobines en forme de disque avec une ou plusieurs spires et des refroidisseurs plats situés entre celles-ci, au moins 2 bobines en disques (4, 4') étant associées à un refroidisseur plat (5), chaque bobine en disque comportant des éléments d'enroulement sous la forme de spires de la bobine, dont chacune se trouve en contact thermique direct par l'intermédiaire d'une couche isolante conductrice de chaleur avec les surfaces du refroidisseur plat, pour le refroidissement étant prévu un milieu réfrigérant qui est séparé en potentiel par la couche isolante de l'élément d'enroulement et en tant que refroidisseur plat (5) étant utilisée une construction métallique multicouches avec structure réfrigérante interne et isolation en matière plastique externe, ladite couche de matière plastique entourant totalement le refroidisseur, caractérisé en ce que la construction métallique est constituée d'acier inoxydable non magnétique.
  2. Composant selon la revendication 1, caractérisé en ce que la matière plastique contient un remplissage qui améliore la conductance thermique.
  3. Composant selon l'une quelconque des revendications 1 ou 2, caractérisé en ce que pour améliorer le transfert thermique entre le disque de la bobine (bobine en disque) et la surface adjacente du refroidisseur plat, on utilise un film en matière plastique conducteur thermique de faible dureté et doté de propriétés élastiques ou flexibles, d'une épaisseur de quelques dixièmes de mm.
  4. Composant selon l'une quelconque des revendications 1 à 3, caractérisé en ce que les bobines en disques (4, 4') d'un ensemble d'enroulement sont forcées par un ensemble de pressage (6) mécanique en contact étroit avec les surfaces du refroidisseur plat (5).
  5. Composant selon l'une quelconque des revendications 1 à 4, caractérisé en ce que les bobines en disques (4, 4') se présentent en étant directement collées de manière thermo-conductrice sur la surface du refroidisseur.
  6. Composant selon l'une quelconque des revendications 1 à 5, caractérisé en ce que les bobines en disques (4, 4') d'une phase ou d'une pile de structure sont enroulées de sorte à éviter des liaisons extérieures, situées dans la région du refroidisseur plat et que les liaisons sérielles internes (13) s'adaptent dans les évidements prévus à cet effet d'une plaque de refroidisseur associée.
  7. Composant selon l'une quelconque des revendications 1 à 6, caractérisé en ce qu'un induit (3) est entouré de plaques métalliques (14, 14'), de préférence de plaques d'aluminium qui comportent des tubes métalliques (16), de préférence des tubes d'aluminium soudés sur leur extrémité et en ce qu'à travers les tubes métalliques, on fait passer le même milieu réfrigérant ou un milieu réfrigérant différent, ce qui donne lieu à un refroidissement efficient du cuivre et du fer.
  8. Composant selon la revendication 7, caractérisé en ce que le milieu réfrigérant traverse d'abord le refroidisseur plat (5) et ensuite seulement les tubes métalliques (16).
  9. Utilisation du composant selon l'une quelconque des revendications 1 à 8 dans des dispositifs convertisseurs de courant refroidis par eau.
  10. Utilisation du composant selon l'une quelconque des revendications 1 à 8 dans des dispositifs à moyenne fréquence, notamment pour l'échauffement par induction.
  11. Procédé destiné à fabriquer le composant selon l'une quelconque des revendications 1 à 8, caractérisé en ce qu'on colle le refroidisseur plat (5) de manière à ce qu'il soit conducteur thermique avec la bobine en disque (4) et en ce qu'on créé ainsi une unité modulaire.
EP09753402.8A 2008-05-27 2009-05-25 Bobine de choc a refroidissement par eau Active EP2294591B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH7962008 2008-05-27
CH00714/09A CH698904A2 (de) 2008-05-27 2009-05-07 Wassergekühlte Drossel.
PCT/CH2009/000173 WO2009143643A1 (fr) 2008-05-27 2009-05-25 Bobine de choc à refroidissement par eau

Publications (2)

Publication Number Publication Date
EP2294591A1 EP2294591A1 (fr) 2011-03-16
EP2294591B1 true EP2294591B1 (fr) 2018-04-25

Family

ID=40983338

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09753402.8A Active EP2294591B1 (fr) 2008-05-27 2009-05-25 Bobine de choc a refroidissement par eau

Country Status (5)

Country Link
US (1) US8462506B2 (fr)
EP (1) EP2294591B1 (fr)
CN (1) CN102047357B (fr)
CH (1) CH698904A2 (fr)
WO (1) WO2009143643A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100277869A1 (en) * 2009-09-24 2010-11-04 General Electric Company Systems, Methods, and Apparatus for Cooling a Power Conversion System
CN101954525A (zh) * 2010-09-27 2011-01-26 东莞市大忠电子有限公司 Ei型变压器铁芯氩弧焊工艺
DE102011007334A1 (de) 2011-04-13 2012-10-18 Karl E. Brinkmann GmbH Flüssigkeitsgekühlte induktive Komponente
CN102506532A (zh) * 2011-10-18 2012-06-20 中山普润斯电源设备技术有限公司 一种水冷装置
KR101610493B1 (ko) * 2014-08-26 2016-04-07 현대자동차주식회사 변압기 냉각 장치
EP3288046B1 (fr) * 2016-08-25 2021-04-14 Siemens Aktiengesellschaft Dispositif de bobines
DE202016105224U1 (de) 2016-09-19 2016-11-11 Trafomodern Transformatorengesellschaft M.B.H. Anordnung einer fluidgekühlten elektromagnetischen Komponente
KR101965266B1 (ko) * 2017-08-02 2019-04-03 한국알박(주) 전자석 어셈블리의 제조 방법
EP3881343A1 (fr) * 2018-11-12 2021-09-22 Carrier Corporation Transformateur refroidi pour dispositif de stockage d'énergie
CN110660563A (zh) 2019-10-12 2020-01-07 台达电子企业管理（上海）有限公司 磁性组件及电源模块
CN113674960B (zh) * 2021-10-21 2021-12-24 江苏顺隆鸿泰电力设备有限公司 一种变压装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1471096A (en) * 1919-05-08 1923-10-16 Gen Electric Electrical apparatus
US2819431A (en) * 1952-12-05 1958-01-07 Louis R Maxwell Electromagnet
DE1057219B (de) * 1958-02-26 1959-05-14 Konrad Reichert Dipl Ing Mittel- und Hochfrequenz-Leistungstransformator
US3501272A (en) * 1966-02-28 1970-03-17 Standard Oil Co Carbon purification process
US4485289A (en) * 1982-07-29 1984-11-27 Schwartz Charles A Welding system
DE3404457A1 (de) * 1984-02-08 1985-08-08 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur kuehlung eines magnetsystems
FR2630612B1 (fr) * 1988-04-26 1996-05-24 Siderurgie Fse Inst Rech Dispositif de protection des poles d'inducteurs et inducteur pourvu de ce dispositif
US4956626A (en) * 1989-01-13 1990-09-11 Sundstrand Corporation Inductor transformer cooling apparatus
US5097241A (en) * 1989-12-29 1992-03-17 Sundstrand Corporation Cooling apparatus for windings
EP0680055A1 (fr) * 1994-04-29 1995-11-02 Hughes Aircraft Company Transformateur à haute fréquence comportant un enroulement refroidi intérieurement par liquide
US6259347B1 (en) * 1997-09-30 2001-07-10 The United States Of America As Represented By The Secretary Of The Navy Electrical power cooling technique
JP3279521B2 (ja) * 1998-02-28 2002-04-30 三星電子株式会社 放熱構造を有する電子レンジの高圧トランスフォ−マ
US6163241A (en) * 1999-08-31 2000-12-19 Stupak, Jr.; Joseph J. Coil and method for magnetizing an article
WO2005082226A1 (fr) * 2004-02-27 2005-09-09 Olympus Corporation Endoscope
DE102004021107A1 (de) * 2004-04-29 2005-11-24 Bosch Rexroth Ag Flüssigkeitskühlung für Eisenkern und Wicklungspakete
US7129808B2 (en) * 2004-09-01 2006-10-31 Rockwell Automation Technologies, Inc. Core cooling for electrical components

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
US8462506B2 (en) 2013-06-11
CH698904A2 (de) 2009-11-30
CN102047357A (zh) 2011-05-04
CN102047357B (zh) 2012-12-26
EP2294591A1 (fr) 2011-03-16
WO2009143643A1 (fr) 2009-12-03
US20110075368A1 (en) 2011-03-31

Similar Documents

Publication Publication Date Title
EP2294591B1 (fr) Bobine de choc a refroidissement par eau
DE69732321T2 (de) Hocheffiziente Induktionskochstelle
EP3127218B1 (fr) Conducteur électrique creux pour une machine électrique
DE60125493T2 (de) Verbesserter Kühlkörper für einen Wechselrichter eines elektrischen Motors
DE102019215015A1 (de) Transversalflussmaschine
DE2339318A1 (de) Linearer wanderfeldinduktor fuer elektromagnetische pumpen, foerderrinnen oder ruehrspulen fuer fluessige metalle
DE3836415A1 (de) Elektromagnetische vorrichtung mit kuehleinrichtung
DE3939017A1 (de) Induktiv erhitzte vorrichtung
EP1869757B1 (fr) Partie primaire d'un moteur lineaire et moteur lineaire la comprenant
DE10138164A1 (de) Kernloser Linearmotor
DE102016122612A1 (de) Motorkomponente, Primärteil und Linearmotor
DE102011013684B4 (de) Elektrisches Bauteil mit wenigstens einer in einer Vergussmasse angeordneten elektrischen Verlustleistungsquelle und einer Kühleinrichtung
EP1772877A1 (fr) Transformateur MF avec meilleure dissipation thermique
DE102011007334A1 (de) Flüssigkeitsgekühlte induktive Komponente
DE19854439C2 (de) Transformator - insbesondere Giessharztransformator
DE202014105179U1 (de) Elektrischer Widerstand
EP3288046B1 (fr) Dispositif de bobines
EP2751814B1 (fr) Transformateur et son procédé de fabrication
DE102012217607A1 (de) Vorrichtung zum Kühlen
EP3494584B1 (fr) Appareil électrique équipé de plusieurs unités de refroidissement
DE102008052627A1 (de) Leiteranordnung, Verfahren zu deren Herstellung sowie Verwendung einer Leiteranordnung
DE19920268C1 (de) Induktivitätsanordnung
DE10312441B4 (de) Wanderfeldmaschine
EP2975618A1 (fr) Noyau pour un dispositif d'induction électrique
DE102021108953B3 (de) Stator einer elektrischen Axialflussmaschine und Axialflussmaschine

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: 20101222

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 TR

AX Request for extension of the european patent

Extension state: AL BA RS

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: WOODWARD IDS SWITZERLAND AG

17Q First examination report despatched

Effective date: 20160811

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

Free format text: STATUS: EXAMINATION IS IN PROGRESS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20170712

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

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 TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 993717

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180515

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502009014913

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20180425

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: 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: 20180425

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

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

Ref country code: SE

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

Effective date: 20180425

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: 20180425

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: 20180725

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: 20180425

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: 20180725

Ref country code: ES

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

Effective date: 20180425

Ref country code: PL

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

Effective date: 20180425

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: 20180425

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: 20180726

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: 20180425

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: 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: 20180827

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009014913

Country of ref document: DE

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20180531

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

Ref country code: MC

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

Effective date: 20180425

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: 20180425

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: 20180425

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: 20180425

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: 20180425

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: 20180425

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

Ref country code: CH

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

Effective date: 20180531

Ref country code: LI

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

Effective date: 20180531

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: 20180425

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

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

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

Ref country code: LU

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

Effective date: 20180525

26N No opposition filed

Effective date: 20190128

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

Ref country code: IE

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

Effective date: 20180525

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

Ref country code: SI

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

Effective date: 20180425

Ref country code: BE

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

Effective date: 20180531

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 993717

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180525

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

Ref country code: AT

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

Effective date: 20180525

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: 20180425

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: 20180425

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

Ref country code: HU

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

Effective date: 20090525

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

Ref country code: CY

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

Effective date: 20180425

Ref country code: MK

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

Effective date: 20180425

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

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: 20180825

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502009014913

Country of ref document: DE

Owner name: KK WIND SOLUTIONS A/S, DK

Free format text: FORMER OWNER: WOODWARD IDS SWITZERLAND AG, ZUERICH, CH

Ref country code: DE

Ref legal event code: R082

Ref document number: 502009014913

Country of ref document: DE

Representative=s name: COHAUSZ & FLORACK PATENT- UND RECHTSANWAELTE P, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502009014913

Country of ref document: DE

Owner name: CONVERTERTEC DEUTSCHLAND GMBH, DE

Free format text: FORMER OWNER: WOODWARD IDS SWITZERLAND AG, ZUERICH, CH

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20210805 AND 20210811

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

Ref country code: FR

Payment date: 20230517

Year of fee payment: 15

Ref country code: DE

Payment date: 20230519

Year of fee payment: 15

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

Ref country code: GB

Payment date: 20230522

Year of fee payment: 15

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502009014913

Country of ref document: DE

Owner name: KK WIND SOLUTIONS A/S, DK

Free format text: FORMER OWNER: CONVERTERTEC DEUTSCHLAND GMBH, 47906 KEMPEN, DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20231123 AND 20231129