EP2419910B1 - Wicklung und herstellungsverfarhen einer wicklung - Google Patents

Wicklung und herstellungsverfarhen einer wicklung Download PDF

Info

Publication number
EP2419910B1
EP2419910B1 EP09776559.8A EP09776559A EP2419910B1 EP 2419910 B1 EP2419910 B1 EP 2419910B1 EP 09776559 A EP09776559 A EP 09776559A EP 2419910 B1 EP2419910 B1 EP 2419910B1
Authority
EP
European Patent Office
Prior art keywords
winding
support
electrical
electrical conductors
carrier
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
EP09776559.8A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2419910A1 (de
Inventor
Rudolf Hanov
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41434753&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2419910(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP2419910A1 publication Critical patent/EP2419910A1/de
Application granted granted Critical
Publication of EP2419910B1 publication Critical patent/EP2419910B1/de
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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2847—Sheets; Strips
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/061—Winding flat conductive wires or sheets
    • H01F41/063—Winding flat conductive wires or sheets with insulation
    • 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
    • H01F27/2804—Printed windings
    • 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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/323—Insulation between winding turns, between winding layers
    • 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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/327—Encapsulating or impregnating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/12—Insulating of windings
    • H01F41/122—Insulating between turns or between winding layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling

Definitions

  • the invention relates to a winding for a transformer with a wound electrical conductor, wherein the electrical conductor has an electrical insulation. Furthermore, the invention relates to a method for producing a winding.
  • a power transformer as a cast-resin transformer or as a distribution transformer for high-voltage networks is a very labor-intensive and cost-intensive process.
  • the winding of the coils for the low and high voltage winding is currently possible only in several and complex steps.
  • partial windings of a wound wire are wound on a winding machine in such a way that the necessary winding diameter is reached.
  • the partial windings produced in this way are connected to one another by means of appropriate connecting elements as an upper or lower voltage winding, such as in the DE 198 09 572 C2 described.
  • DE 260 95 48 C2 a winding arrangement for power transformers with iron core and coils, wherein the conductor dimension in the axial direction corresponds to the coil height and all turns of each coil are connected in series, wherein the number of turns per coil from the center to the end of the winding decrease.
  • a power transformer with choke coil wherein a disk coil includes a plurality of turns, in each of which connected in series sub-conductors lie on one and the same radial plane to the core leg.
  • DE 15 39 623 a device for generating homogeneous magnetic fields with very high field strength.
  • the stray flux in the outer space of the device for generating homogeneous magnetic fields by two groups arranged in parallel by currents of opposite direction through conductors, so that the external magnetic field is practically reduced.
  • the object of the present invention is to provide a winding and a method for producing a winding, which ensures the production of a one-piece coil.
  • At least two electrical conductors are arranged on a carrier, wherein the electrical conductors are insulated from each other and the carrier has a curved shape.
  • the carrier is deformed as a conduction band by deformation by means of a device so that the radius is ensured for the finished winding through the thus deformed carrier tape.
  • the carrier in the form of a cylindrical spiral designed as a helix or helix, and thus a one-piece production of the electrical conductor is ensured.
  • the helical shape as a carrier ensures that the corresponding coil can be produced practically in a continuous process, so that only the different radii of the windings and / or the axial extent of the only mimicking factor in the production of the winding.
  • a carrier element is turned off as a relevant disc, wherein the carrier element can be combined by means of recess and / or connecting elements with other carrier elements to form a carrier. Due to the modular design of the carrier consisting of support elements can be formed as part of the manufacturing process quickly and easily a carrier.
  • the carrier can be divided by a laser treatment in electrically conductive zones as an electrical conductor and in electrically insulating zones as insulation.
  • the support can be divided into electrically conductive zones as an electrical conductor and into electrically insulating zones as insulation by galvanic treatment.
  • recesses are present in the support for introducing electrically conductive materials, in particular carbon nanotubes, wherein the electrically conductive materials define the electrical conductor.
  • electrically conductive materials in particular carbon nanotubes
  • the introduction of electrically conductive materials in previously defined in the support recesses electrical paths can be quickly and easily defined and manufactured.
  • an insulating film is to be introduced between individual segments of the carrier during the manufacturing process.
  • the width and / or vary the cross section of the electrical conductors on the carrier location-dependent By varying the width and / or the cross section of the electrical conductor, electrical stresses, in particular voltage overstress, can be compensated by the structural measures. It is also possible due to the evolution of heat within the winding and / or the carrier to change the number and / or dimensions of the conductors in certain segments of the winding so that a nearly equal thermal load is ensured in the winding. By means of a cross-sectionally fixed conventional electrical conductor this form of technical production is not possible.
  • the electrical conductors are arranged parallel to one another on the carrier.
  • the carrier may consist of an electrically insulating material.
  • a method for producing a winding for a transformer, wherein between at least two electrical conductors are arranged on a carrier, wherein the electrical conductors are insulated from each other and the carrier is bent into a curved shape.
  • the carrier is configured in the form of a cylindrical spiral, wherein the radius of this helical shape thus formed corresponds to the radius of the winding.
  • the Fig. 1 shows a perspective view of the winding 1.
  • the Fig. 1 is on a support 2, an electrical conductor 3a, 3b, 3c, 3d (not shown) and an at least partially electrical insulation 4a, 4b, 4c applied.
  • the carrier 2 has a curved shape which corresponds to the radius of the winding 1.
  • the electrical insulation 4a, 4b, 4c is in the example shown the Fig. 1 ensured by a casting resin sheath 5.
  • corresponding electrical conductors 3a, 3b, 3c, 3d are arranged on the carrier 2 and in a subsequent manufacturing process a corresponding casting resin sheath 5 completely surrounds the carrier 2. Due to the electrical insulation properties of the casting resin sheath 5, the casting resin sheath thus fulfills the function of the electrical insulation 4a, 4b, 4c.
  • the Fig. 2 shows a plan view of the carrier 2 with four electrical conductors 3a, 3b, 3c, 3d. Between the respective electrical conductors 3a, 3b, 3c, 3d, an electrical insulation 4a, 4b, 4c is arranged on the carrier 2. There is either the possibility that the electrical conductor 3a, 3b, 3c, 3d is applied to the support 2 consisting of an insulating material. In this case, the cavities between the conductors 3a, 3b, 3c, 3d are automatically electrically insulated and have corresponding isolation regions 4a, 4b, 4c.
  • the carrier 2 consists of an electrically conductive material and by specific working processes regions between the individual conductors 3a, 3b, 3c, 3d are changed so that they have an electrical insulation property and thus represent an electrical insulation 4a, 4b, 4c.
  • FIG Fig. 3 A plan view of a carrier 2 consisting of two carrier elements 6a, 6b is shown in FIG Fig. 3 shown.
  • the carrier 2 has two electrical conductors 3a, 3b, which are arranged parallel to one another. Between the electrical conductors 3a, 3b, an electrical insulation 4a is arranged.
  • the carrier 2 consists of two carrier elements 6a, 6b, which can be combined to form a carrier by means of corresponding connecting elements 7a, 7b.
  • the connecting elements 7a, 7b has, in particular, such forms, which ensure a simple, firm and permanent connection. In particular, mutually corresponding shapes, such as dovetail joints, are included. Conventional joining techniques, such as screwing or welding, are made possible by means of the aforementioned connecting elements 7a, 7b.
  • a perspective view of a carrier 2 in helical form is in the Fig. 4 shown.
  • a practically infinitely long coil can be designed with this shape of the carrier. This results in the possibility of being able to produce a winding 1 independently of corresponding partial windings, which considerably speeds up the manufacturing process and makes it more cost-effective.
  • the advantage of the method according to the present invention is that a winding 1 for a transformer can be produced as a continuous, one-piece coil. This eliminates the production of individual coils or partial windings, which must be connected only very cumbersome to a winding 1. The necessary electrical connections affect the performance of the corresponding winding 1 negative. Furthermore, radial cooling channels can be omitted, which ensures a relatively smaller winding 1 compared to conventional windings. Furthermore, within the entire winding 1, the possible stress stress between the individual winding segments can be calculated and completely avoided at the points of higher stress loads by corresponding winding-technical measures.
  • the guidance of the electrical conductor 3a, 3b, 3c, 3d on the support and width and / or the cross section of the electrical conductors 3a, 3b, 3c, 3d can thus be selectively changed and thus the voltage stress can be minimized manufacturing technology. This results in the possibility to produce test voltage stronger windings 1 compared to previously known.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Insulating Of Coils (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
EP09776559.8A 2009-04-16 2009-04-16 Wicklung und herstellungsverfarhen einer wicklung Not-in-force EP2419910B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2009/002976 WO2010118762A1 (de) 2009-04-16 2009-04-16 Wicklung und herstellungsverfarhen einer wicklung

Publications (2)

Publication Number Publication Date
EP2419910A1 EP2419910A1 (de) 2012-02-22
EP2419910B1 true EP2419910B1 (de) 2014-04-16

Family

ID=41434753

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09776559.8A Not-in-force EP2419910B1 (de) 2009-04-16 2009-04-16 Wicklung und herstellungsverfarhen einer wicklung

Country Status (9)

Country Link
US (1) US8643458B2 (es)
EP (1) EP2419910B1 (es)
JP (1) JP2012524388A (es)
CN (1) CN102460609B (es)
BR (1) BRPI0924605A2 (es)
CA (1) CA2758831C (es)
MX (1) MX2011010879A (es)
RU (1) RU2507620C2 (es)
WO (1) WO2010118762A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101356627B1 (ko) * 2012-05-15 2014-02-04 한국과학기술원 코일권선 및 이의 제조방법
JP5915588B2 (ja) * 2013-05-10 2016-05-11 株式会社豊田自動織機 コイル及びコイルの製造方法
CN104014422B (zh) * 2014-06-05 2016-04-20 鞍山鑫盛矿山自控设备有限公司 一种磁选柱绕组
DE102014212802A1 (de) * 2014-07-02 2016-01-07 Siemens Aktiengesellschaft Magnetisch induktiver Durchflussmesser
US20160035473A1 (en) * 2014-07-29 2016-02-04 Anthony Freakes Electric Coils
US10826297B2 (en) * 2018-11-06 2020-11-03 General Electric Company System and method for wind power generation and transmission in electrical power systems
US20240047125A1 (en) * 2022-08-08 2024-02-08 Eaton Intelligent Power Limited Inductive apparatus with helical coil frame

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE416552C (de) * 1925-07-18 Siemens & Halske Akt Ges Bandkabel fuer Schwachstromzwecke
FR1437433A (fr) 1965-01-09 1966-05-06 Cem Comp Electro Mec Perfectionnement aux dispositifs de production de champs magnétiques uniformes très intenses
US3458650A (en) * 1966-08-29 1969-07-29 Toko Inc Composite winding for transformers
DE1765537A1 (de) 1968-06-06 1971-07-29 Kabel Metallwerke Ghh Verfahren zum Herstellen von schraubenfoermig gewendelten Bandleitungen
DE1913972A1 (de) 1969-03-14 1970-10-01 Siemens Ag Mehradrige elektrische Stegleitung
NO135494C (es) 1975-06-06 1977-04-20 Nat Ind As
JPS53147987A (en) * 1977-05-31 1978-12-23 Showa Electric Wire & Cable Co Method of producing spirally stepwise ribbon electric wire
JPS5533130A (en) 1978-08-30 1980-03-08 Sumitomo Electric Ind Ltd Production of bandage type optical fiber
JPS56124220A (en) 1980-03-05 1981-09-29 Hitachi Ltd Manufacture of flat-braided winding for electric machine
SE426116B (sv) 1981-04-30 1982-12-06 Asea Ab Krafttransformator eller reaktor
FR2514190B1 (fr) 1981-10-06 1988-06-17 Thomson Csf Inductance a ruban imprime et emetteur comportant une telle inductance
DE3205048A1 (de) * 1982-02-12 1983-08-25 Werner Dipl.-Ing. 8000 München Kraus Magnetspule fuer die magnetfeld-therapie nach kraus-lechner
JPS60141021A (ja) 1983-12-28 1985-07-26 Fujitsu Ltd ４値出力回路
JPS60141021U (ja) * 1984-02-29 1985-09-18 富士通アイソテック株式会社 フラツトケ−ブル電線
JPS61711U (ja) 1984-06-07 1986-01-07 株式会社フジクラ アンダ−カ−ペツトケ−ブル
DD245748B5 (de) 1986-01-07 1994-04-14 Tro Transformatoren Und Schalt Hochstromableitung f}r eine Wicklung von Transformatoren
JPH04134822U (ja) * 1991-06-06 1992-12-15 東光株式会社 高周波トランス
US5428337A (en) 1992-02-21 1995-06-27 Vlt Corporation Conductive winding
DE4205957A1 (de) * 1992-02-27 1993-09-02 Vogt Electronic Ag Spulenaufbau
JPH0629117U (ja) 1992-09-18 1994-04-15 古河電気工業株式会社 コイル
RU2040056C1 (ru) 1993-02-09 1995-07-20 Кооператив "ИН" Электрическая катушка
US5563582A (en) * 1994-10-28 1996-10-08 Texas Instruments Incorporated Integrated air coil and capacitor and method of making the same
DE9417499U1 (de) 1994-11-07 1995-01-05 Vogt Electronic Ag, 94130 Obernzell Transformator zum Erzeugen zweier Hochspannungen von untereinander hoher Potentialdifferenz
JP3623858B2 (ja) * 1996-06-28 2005-02-23 デンセイ・ラムダ株式会社 高周波トランスの巻線
DE19809572C2 (de) 1998-03-05 2000-06-21 Siemens Ag Gießharz-Transformator
DE19914907C1 (de) * 1999-04-01 2000-11-02 Bosch Gmbh Robert Leiterfolie
FR2814585B1 (fr) * 2000-09-26 2002-12-20 Ge Med Sys Global Tech Co Llc Enroulement pour tansformateur haute tension
DE10157591A1 (de) 2001-11-23 2003-06-05 Abb T & D Tech Ltd Wicklung für einen Transformator oder eine Spule
US6515346B1 (en) * 2002-01-02 2003-02-04 Zoltan A. Kemeny Microbar and method of its making
JP2003229314A (ja) * 2002-02-06 2003-08-15 Nec Tokin Corp モールドコイル
JP2004319675A (ja) 2003-04-15 2004-11-11 Matsushita Electric Ind Co Ltd カーボンナノチューブインダクタおよびその製造方法
RU2258273C2 (ru) 2003-10-06 2005-08-10 Федеральное государственное унитарное предприятие Российский Федеральный ядерный центр - Всероссийский научно-исследовательский институт экспериментальной физики - ФГУП РФЯЦ-ВНИИЭФ Способ изготовления обмотки соленоида
JP2005327834A (ja) * 2004-05-13 2005-11-24 Goto Denshi Kk コイルおよびその製造方法
CA2484957A1 (en) * 2004-07-07 2006-01-07 Veris Industries, Llc Split core sensing transformer
US7982570B2 (en) * 2006-11-07 2011-07-19 General Electric Company High performance low volume inductor and method of making same
US7990244B2 (en) * 2007-11-16 2011-08-02 Hamilton Sundstrand Corporation Inductor winder

Also Published As

Publication number Publication date
RU2507620C2 (ru) 2014-02-20
WO2010118762A1 (de) 2010-10-21
CA2758831A1 (en) 2010-10-21
RU2011146365A (ru) 2013-05-27
BRPI0924605A2 (pt) 2016-03-01
US20120044035A1 (en) 2012-02-23
CN102460609A (zh) 2012-05-16
MX2011010879A (es) 2011-11-02
US8643458B2 (en) 2014-02-04
CN102460609B (zh) 2016-08-17
CA2758831C (en) 2015-06-23
JP2012524388A (ja) 2012-10-11
EP2419910A1 (de) 2012-02-22

Similar Documents

Publication Publication Date Title
EP2419910B1 (de) Wicklung und herstellungsverfarhen einer wicklung
EP0293617B1 (de) Hochfrequenz-Leistungsübertrager
EP2462596B1 (de) Stromkompensierte drossel und verfahren zur herstellung einer stromkompensierten drossel
DE112007002320T5 (de) Transformator des Blechtyps und Entladungsleuchtenbeleuchtungsvorrichtung
DE102016118415A1 (de) Spulenkomponente und Verfahren zur Herstellung derselben
DE112015002276B4 (de) Drehende elektrische Maschine und Herstellungsverfahren für diese
DE102018219539A1 (de) Verschaltungsanordnung für eine elektrische Maschine
DE102014224393A1 (de) Spule für eine elektrische Maschine zum Anordnen um einen ein elektrisches Feld führenden Kern und Verfahren zur Herstellung einer entsprechenden Spule
DE102019004591A1 (de) Elektromotor mit einer Verschaltungseinheit und Verfahren zur Herstellung eines Elektromotors mit einer Verschaltungseinheit
DE102013112325B4 (de) Ringspule und Herstellungsverfahren für eine Ringspule
WO2013057266A1 (de) Hochspannungstransformator und bewickelter spulenkörper für zündmodule mit anschlussstiften als bestandteil der primärwicklung
DE102019004589A1 (de) Elektromotor mit einer Verschaltungseinheit und Verfahren zur Herstellung eines Elektromotors mit einer Verschaltungseinheit
AT513114B1 (de) Spulenwicklung
EP4145959A1 (de) Induktionsheizeinrichtung für ein induktionskochfeld und induktionskochfeld
EP2248139B1 (de) Drosselanordnung mit einer eine erste und eine zweite teilwicklung aufweisenden spule
DE102017207663A1 (de) Verfahren zur Herstellung einer Spulenanordnung
DE102021103723A1 (de) Kompakte Statoranordnung mit Sammelschieneneinheit
DE102019004590A1 (de) Elektromotor mit einer Verschaltungseinheit und Verfahren zur Herstellung eines Elektromotors mit einer Verschaltungseinheit
EP2523198B1 (de) Transformator mit geblechter Wicklung
DE102021118767B4 (de) Statorwicklung mit lagenabhängigen Teildrahtdurchmessern
EP0166951B1 (de) Transformator mit einer Hochstromdurchführungsanordnung
EP2197005A1 (de) Flüssigkeitsgekühlte Bandwicklung
DE102024110495A1 (de) Verschaltungsträgeranordnung, Stator einer elektrischen Maschine und Verfahren zur Herstellung einer Verschaltungsträgeranordnung
WO2024068181A1 (de) Induktivität, verfahren zur simulation, computersystem, computerprogrammprodukt
DE102022117680A1 (de) Stator mit aussendurchmesser-sammelschienenanschluss

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: 20111013

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

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

Owner name: SIEMENS AKTIENGESELLSCHAFT

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20131108

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 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: 662982

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140515

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: 502009009202

Country of ref document: DE

Effective date: 20140528

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20140416

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: 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: 20140416

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: 20140716

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: 20140416

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: 20140717

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: 20140816

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: 20140716

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: 20140416

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: 20140416

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

Ref country code: ES

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

Effective date: 20140416

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: 20140416

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: 20140416

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: 20140416

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: 20140416

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: 20140818

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009009202

Country of ref document: DE

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: 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: 20140416

Ref country code: LI

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

Effective date: 20140430

Ref country code: CH

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

Effective date: 20140430

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: 20140416

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: 20140416

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: 20140416

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: 20140416

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

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20150211

26N No opposition filed

Effective date: 20150119

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

Effective date: 20140716

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: 20140416

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: 20140416

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009009202

Country of ref document: DE

Effective date: 20150119

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: 20140616

Ref country code: GB

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

Effective date: 20140716

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 662982

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140416

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: 20140416

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: 20140416

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: 20140416

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: 20140416

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: 20090416

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: 20140416

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: 20140430

Ref country code: LU

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

Effective date: 20140416

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: 20140416

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

Ref country code: DE

Payment date: 20200619

Year of fee payment: 12

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502009009202

Country of ref document: DE

Owner name: SIEMENS ENERGY GLOBAL GMBH & CO. KG, DE

Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502009009202

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: 20211103