EP2406799A1 - Dispositif d'enroulement pour un transformateur ou pour une bobine de réactance - Google Patents
Dispositif d'enroulement pour un transformateur ou pour une bobine de réactanceInfo
- Publication number
- EP2406799A1 EP2406799A1 EP09779123A EP09779123A EP2406799A1 EP 2406799 A1 EP2406799 A1 EP 2406799A1 EP 09779123 A EP09779123 A EP 09779123A EP 09779123 A EP09779123 A EP 09779123A EP 2406799 A1 EP2406799 A1 EP 2406799A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- winding
- arrangement according
- winding arrangement
- cover
- transformer
- 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.)
- Granted
Links
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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
- H01F27/363—Electric or magnetic shields or screens made of electrically conductive material
-
- 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
- H01F27/24—Magnetic cores
-
- 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
-
- 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
-
- 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
-
- 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
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/303—Clamping coils, windings or parts thereof together
Definitions
- Winding arrangement for a transformer or for a
- the invention relates to a winding arrangement for a transformer or a choke, with an annular winding cover, which is arranged on a front side winding, wherein one of the winding facing side surface of the winding cover part covers an end face of the winding.
- the electrical windings are usually arranged concentrically around a leg of a soft magnetic core and are usually permanently clamped by a press construction.
- Part of this press design are so-called pressure or compression rings, with which the axial pressing force is divided as evenly as possible on the individual windings.
- the pressing rings are usually arranged between the end face of the windings and the yoke transverse to the leg.
- Such a press ring for a power transformer is known for example from US 3,750,070.
- This press ring has a body part, which has the shape of a Circular disk has. The two faces of the disc are flat.
- the circular disk is in each case with the interposition of an insulating material with a side surface on the end faces of the windings.
- Radial grooves formed in the body part are filled with sheet metal laminates in order to conduct the stray magnetic flux back into the transformer core with as little loss as possible.
- the operating behavior of a transformer or a choke can also be affected by peak values of the electrical voltage. Particularly endangered conductors of the winding are at risk. If, in the region of the end face of a winding, the electric field strength exceeds a critical value, a flashover between the winding and the yoke may occur. This can destroy the insulation of the winding.
- DE 35 34 843 A1 proposes a shield ring, which is arranged on the front side of the winding.
- a special protective effect can be achieved if the shield ring is galvanically connected to the respective edge conductor of the winding.
- the Umbrella ring is curved at a side facing away from the winding side surface, so that critical values of the electric field strength are avoided as possible.
- the pressing rings mentioned above which have no electrostatic protective effect, comes this
- Shield ring exclusively an electrical protective function too.
- An umbrella ring represents a separate component and thus means an additional effort in the production.
- the invention is based on the object, a winding arrangement for a transformer or for a
- the winding arrangement according to the invention has at each
- an electrostatic shield is easily produced by the convexity of the yoke side surface of the annular winding cover member.
- the equipotential surfaces are no longer close together, but farther away. The change in the electrical potential and thus the electric field strength is lower.
- the front edges of a winding are better protected against critical electric field strengths, since the gentle curvature of the side surface of the
- a particularly simple construction may be characterized in that the annular winding cover member is made entirely of a flat or radially stacked laminated core or a coil of a ferromagnetic material or a combination thereof.
- the lying away from the winding side surface of the laminated core or the angle is convex.
- the winding cover member functions as a magnetic flux guide member and as an electrical shield.
- the manufacture of sheets can be used, as they are used in the production of the core of the transformer or the throttle anyway. For handling, it may be favorable if the individual lamellae of the toroidal laminated core are held together by an adhesive.
- the winding cover part has a body formed of an insulating material in which one or more laminated cores are inserted or embedded.
- the body part may have the shape of a Torusabitess whose outer surface is covered by an electric screen. The capacitive coupling between the screen and the edge conductors of the winding causes an electrostatic shielding effect.
- insulation material such as pressboard and wood can be used.
- a particularly good shielding effect can be achieved by the laminated core or the screen, by means of a per se known electrical contact device with a Edge conductor of the winding is electrically connected. This allows a very effective electrostatic shielding and at the same time a favorable influence on the magnetic flux can be achieved.
- the laminated core embedded in the body part of the winding cover part is composed of several layers. These layers can be arranged one above the other in stages.
- the individual layers are designed according to shape and material properties so that the radial component of the magnetic flux density in the forehead area is reduced as much as possible. As a result, caused by magnetostriction vibration excitation and as a result of the radiated sound power is lower. In addition, the eddy current losses in the magnetic core are lower. In the event of a short circuit, smaller short-circuit forces act on the conductors of the windings.
- the electric screen can be produced in a simple manner by a banding of the body part with an electrically conductive strip material or with a wire mesh or a wire spun.
- the electrical screen is produced by the surface of the body part is coated electrically conductive, for example by applying a conductive powder.
- winding cover part In order to design the winding cover part to be magnetically conductive at least in a partial region, as an alternative to
- Blechody also soft magnetic mold sintered parts are used. It may consist of the entire winding cover part of a single permeable solid body or Be composed of sintered parts. The soft magnetic solid body or the sintered parts may also be inserted or embedded in an insulating body part.
- the mold sintered part has the shape of a torus section and is pulled down like a bead on the side lying to the winding.
- it may be favorable to design the lateral surface lying to the winding with the convex side surface continuously in one another. Since there are no sharp edges, the peak effect of the electric field strength is reduced. The risk of electrical flashover between the winding and the yoke is thereby reduced.
- a polymeric material can be used in addition to the already mentioned insulating materials.
- An education in plastic for example, has the advantage that due to the elastic property of the (injection) casting material, the vibration propagation is attenuated.
- an insulating layer is arranged between the end face of the winding and the opposite side face of the winding cover part.
- the winding consists of a plurality of part windings arranged concentrically about a leg axis and each end face of these hollow cylindrical winding parts is each covered separately by a winding cover part.
- the winding cover part is Winding part to the adjacent yoke part electrostatically well shielded.
- the winding cover members are incorporated in a force flow effected by a support and tensioning device, the support and tensioning device being supported on an upper and / or a lower yoke portion of the transformer or choke.
- the convex side surface has a flattening in a middle region. As a result, the press force is transferred to a correspondingly large circular ring.
- a sheet material is used in the production of the laminated core or the toroidal core, as it is also used in the production of the yoke or the legs of the transformer or the throttle.
- Figure 1 shows a power transformer in a view from above in the direction of the leg axis seen with a winding arrangement according to the invention
- Figure 2 is a sectional view taken along the line AA of Figure 1;
- FIG. 3 shows an enlarged view of the detail X in FIG. 2, in which the course of the magnetic field lines in the region of the end faces of the transformer windings is shown, wherein winding cover elements according to the invention are present;
- FIG. 4 shows a representation of the field profile as in FIG. 3, but without the winding cover parts according to the invention
- FIG. 5 shows a winding cover part, which is made of sheet metal slats of a ferromagnetic material, in an enlarged cross-sectional view
- Figure 6 shows a winding cover, wherein the magnetically conductive portion by embedding
- FIG. 7 shows a winding cover part, the magnetically conductive partial region being a molded sintered part, in an enlarged cross-sectional view
- FIG. 8 shows a winding cover part according to FIG. 7, in which an edge region of the body part is pulled down like a bead on both sides of the winding.
- the transformer 1 shows a transformer 1 in the region of a transformer leg 2, which carries a multi-part winding 5.
- the individual parts of the winding 5 are arranged concentrically around a leg axis 4.
- the supporting and tensioning device 8 is supported on yoke-pressing plates 9.
- the transformer leg 2 consists of highly permeable electrical sheet.
- Figure 2 shows a sectional view along the line A-A Figure 1.
- the support and clamping device 8 presses the individual windings 5 in the axial direction
- winding cover 6 which are each arranged on the end faces of the winding parts 5.
- the winding cover parts 6 cause a steering of the magnetic flux in the front region of the winding 5, on the other hand they constitute a barrier for an electrical flashover between the winding and the yoke.
- the winding cover parts 6 will be described hereinafter because of their magnetic conductivity also referred to as permeable rings.
- the contact pressure generated by the support and tensioning device 8 is transmitted in each case via a press ring 7 and by means of non-illustrated power transmission elements 14 on the permeable rings 6.
- Each of these permeable rings 6 in each case covers an end face 10 of a winding 5.
- FIG. 3 shows, in an enlarged view, the detail X of FIG. 2.
- a winding cover 6 is shown enlarged in a cross-sectional view. Shown is the front end of a winding 5.
- the winding cover 6 has the shape of a Torusabitess. This curved ring lies with a lying to the winding 5 flat side or annular surface 22 with the interposition of a Insulation layer 26 on the end face 10 of the winding 5. The end face 10 is thereby completely covered.
- the annular surface 23 facing away from the end face 10 is convexly curved in cross-section and provided with a flat 29 in a central region.
- the permeable ring 6 is formed here by a laminated core 25. The individual laminations of the laminated core 25 are aligned in the direction of the leg axis 4 and held together by an adhesive.
- An electrical contact device 27 contacts the laminated core 25 with an edge conductor 19 of the winding 5.
- FIG. 6 shows an embodiment of the invention in which the body 24 of the winding cover part 6 consists of an electrical insulator (press chip) in which a laminated core 25 consisting of a plurality of layers 15, 16, 17, 18 is embedded.
- the laminated core 25 forms within the body part 24, the magnetically conductive portion 21.
- the body part 24 has the shape of a Torusabitess also in this embodiment of the invention.
- the lateral surface of the Torusabterrorisms is surrounded by an electric screen 13.
- the screen 13 consists of a Umbandelung with an electrically conductive sheet material, but may also be a wire spun or a coating.
- the shield 13 encloses here the entire surface of the body part 24 and forms an equipotential surface.
- the ring curvature 11 is dimensioned so that the electric field strength is minimized. As a result, the winding 5 is well protected against electrical flashovers on the front side.
- the individual layers, 15, 16, 17, 18 are formed by laminated cores and toroidal cores, which are each made of a ferromagnetic material and are arranged stacked stacked.
- the envelope surface of the electric screen 13 is surrounded by an electrical insulation 20.
- the convex side surface 23 points in the direction of the magnetic yoke, which is not shown here.
- the side surface 22 facing the winding 5 rests on the end face 10 of the winding 5.
- FIG. 7 shows a further embodiment in which the permeable ring 6 is formed from a molding sintered part 28.
- the mold sintered part 28 again has the shape of a ring arched towards the yoke.
- the molding sintered part 28 is surrounded by a screen 13.
- the screen 13 is electrically connected to an electrical contact device 27 with a lying at the winding edge conductor 19 of the winding 5.
- an insulating layer 26 is disposed between the side surface 22 and the end face 10.
- FIG. 8 shows a somewhat modified embodiment compared to FIG.
- the side surface 22 of the winding cover part 6 lying to the winding 5 is wider.
- the bead-shaped edge of the mold sintered part 28 is pulled down slightly to the left and right on the winding 5.
- the convex side surface 23 merges continuously into the side surface 22. There are therefore no sharp edges.
- the convex side surface 23 is provided in the region of the curvature 11 with an electric screen 13, which is produced by surface coating.
- the electrical potential of the screen 13 is again by means of the contact device 27 on the potential of the edge conductor 19 of the winding 5.
- the convex curvature of the curvature 11 is in each case formed so that the critical field strength for a electric flashover between winding and yoke is not reached during operation.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Coils Or Transformers For Communication (AREA)
- Insulating Of Coils (AREA)
- Regulation Of General Use Transformers (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HRP20170753TT HRP20170753T1 (hr) | 2009-03-09 | 2017-05-18 | Uređenje zavojnice za transformator ili za reaktor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2009/052712 WO2010102659A1 (fr) | 2009-03-09 | 2009-03-09 | Dispositif d'enroulement pour un transformateur ou pour une bobine de réactance |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2406799A1 true EP2406799A1 (fr) | 2012-01-18 |
EP2406799B1 EP2406799B1 (fr) | 2017-03-08 |
Family
ID=41278499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09779123.0A Not-in-force EP2406799B1 (fr) | 2009-03-09 | 2009-03-09 | Dispositif d'enroulement pour un transformateur ou pour une bobine de réactance |
Country Status (8)
Country | Link |
---|---|
US (1) | US20110316662A1 (fr) |
EP (1) | EP2406799B1 (fr) |
KR (1) | KR101254155B1 (fr) |
CN (1) | CN102349122A (fr) |
BR (1) | BRPI0924432A2 (fr) |
HR (1) | HRP20170753T1 (fr) |
PL (1) | PL2406799T3 (fr) |
WO (1) | WO2010102659A1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2740130B1 (fr) * | 2011-08-01 | 2015-07-01 | Alstom Technology Ltd | Limiteur de courant |
US20150109081A1 (en) * | 2013-10-21 | 2015-04-23 | Hammond Power Solutions, Inc. | Cast coil assembly with fins for an electrical transformer |
EP3282457B1 (fr) | 2016-08-09 | 2023-06-07 | Hitachi Energy Switzerland AG | Câble haute tension pour un enroulement et dispositif à induction électromagnétique comprenant celui-ci |
JP6463560B2 (ja) * | 2017-01-25 | 2019-02-06 | 三菱電機株式会社 | 筐体及び磁気センサ装置 |
DE102017220423A1 (de) * | 2017-11-16 | 2019-05-16 | Siemens Aktiengesellschaft | Wicklungsanordnung |
KR102001940B1 (ko) * | 2018-02-05 | 2019-07-22 | 효성중공업 주식회사 | 변압기용 소음저감장치 |
EP3544033B1 (fr) | 2018-03-20 | 2022-01-26 | Hitachi Energy Switzerland AG | Dispositif à induction électromagnétique possédant un enroulement à pertes faibles |
WO2022136634A1 (fr) * | 2020-12-24 | 2022-06-30 | Abb Schweiz Ag | Bobine et transformateur présentant un blindage électromagnétique amélioré |
EP4040455A1 (fr) * | 2021-02-05 | 2022-08-10 | Hitachi Energy Switzerland AG | Transformateur comprenant un enroulement |
DE102021205654A1 (de) | 2021-06-02 | 2022-12-08 | Siemens Energy Global GmbH & Co. KG | Druckvorrichtung und Aktivteil eines Transformators |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2937349A (en) * | 1955-10-12 | 1960-05-17 | Gen Electric | Stationary induction electrical apparatus |
US2907965A (en) * | 1956-08-24 | 1959-10-06 | Allis Chalmers Mfg Co | Reactor with end shielding having disk laminations |
GB983481A (en) * | 1963-02-27 | 1965-02-17 | Gen Electric | Improvements in electrical reactors |
US3281745A (en) * | 1963-09-10 | 1966-10-25 | Westinghouse Electric Corp | Corona and magnetic shielding structure for electrical transformers |
US3774135A (en) * | 1972-12-21 | 1973-11-20 | Hitachi Ltd | Stationary induction apparatus |
US3983523A (en) * | 1975-11-03 | 1976-09-28 | General Electric Company | Combination static plate and clamping ring |
US4021764A (en) * | 1975-12-08 | 1977-05-03 | General Electric Company | Sheet-wound transformer coils with reduced edge heating |
US4012706A (en) * | 1975-12-08 | 1977-03-15 | General Electric Company | Sheet-wound transformer coils |
SE413716B (sv) * | 1978-05-02 | 1980-06-16 | Asea Ab | Krafttransformator eller reaktor |
DE3243595C2 (de) * | 1982-11-25 | 1985-10-17 | Smit Transformatoren B.V., Nijmegen | Wicklungsanordnung für einen gasgekühlten Transformator |
-
2009
- 2009-03-09 WO PCT/EP2009/052712 patent/WO2010102659A1/fr active Application Filing
- 2009-03-09 CN CN2009801579678A patent/CN102349122A/zh active Pending
- 2009-03-09 EP EP09779123.0A patent/EP2406799B1/fr not_active Not-in-force
- 2009-03-09 BR BRPI0924432A patent/BRPI0924432A2/pt not_active IP Right Cessation
- 2009-03-09 PL PL09779123T patent/PL2406799T3/pl unknown
- 2009-03-09 KR KR1020117023679A patent/KR101254155B1/ko active IP Right Grant
- 2009-09-03 US US13/254,185 patent/US20110316662A1/en not_active Abandoned
-
2017
- 2017-05-18 HR HRP20170753TT patent/HRP20170753T1/hr unknown
Non-Patent Citations (1)
Title |
---|
See references of WO2010102659A1 * |
Also Published As
Publication number | Publication date |
---|---|
PL2406799T3 (pl) | 2017-08-31 |
HRP20170753T1 (hr) | 2017-07-28 |
WO2010102659A1 (fr) | 2010-09-16 |
KR20110137349A (ko) | 2011-12-22 |
EP2406799B1 (fr) | 2017-03-08 |
KR101254155B1 (ko) | 2013-04-18 |
BRPI0924432A2 (pt) | 2016-01-26 |
CN102349122A (zh) | 2012-02-08 |
US20110316662A1 (en) | 2011-12-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2406799B1 (fr) | Dispositif d'enroulement pour un transformateur ou pour une bobine de réactance | |
EP2924697B1 (fr) | Noyau magnétique avec corps parasite en forme de plaque et composant inductif | |
DE2305700C3 (de) | Spulenkörper | |
EP1849169B1 (fr) | Noyau de transformateur a blindage magnetique | |
EP0061608A1 (fr) | Transformateur ou inductance du type à sec refroidi par air | |
EP2546842A2 (fr) | Bobine destinée à la limitation du courant | |
EP3001435B1 (fr) | Noyau de transformateur à sec | |
DE102006026466B3 (de) | Induktives elektrisches Element, insbesondere Transformator, Übertrager, Drossel, Filter und Wickelgut | |
WO1999044209A1 (fr) | Conducteur multiple a ames paralleles | |
DE3108161C2 (de) | Wicklung für einen Transformator bzw. eine Drossel | |
WO2014135205A1 (fr) | Transformateur électrique ou bobine de choc ainsi que structure bobinée comprenant une pièce d'écartement | |
EP2956947A1 (fr) | Inductance de protection à précontrainte magnétique | |
EP3018664B1 (fr) | Noyau magnétique pour un dispositif d'induction électrique | |
DE102012203337B4 (de) | Summenstromwandler und elektrisches Schutzschaltgerät | |
DE10062091C1 (de) | Induktives Bauelement | |
EP0959484A2 (fr) | Blindage pour dispositif transformateur différentiel pour disjoncteur de défaut à la terre | |
WO2020015962A1 (fr) | Ensemble formant noyau à propriétés magnétiques pour dispositif électrique et bobine de choc pourvu d'un tel ensemble de noyau | |
DE102020211253A1 (de) | Transformator | |
DE102011082170A1 (de) | Stromwandler | |
DE102018217904A1 (de) | Motorkomponente sowie Elektromotor | |
DE102010039819B4 (de) | Zündspule | |
AT413158B (de) | Elektrische maschine mit einer abschirmeinrichtung gegen magnetischen streufluss | |
DE1109268B (de) | Klein- und Kleinstspule auf einem zylindrischen Spulenkoerper aus magnetisierbarem Blech | |
EP0061521B1 (fr) | Corps d'écran pour culasses de noyaux de fer dans des transformateurs et dans des bobines de réactance | |
DE3141972A1 (de) | Eisenkern fuer elektrische drosseln |
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: 20110707 |
|
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 AG OESTERREICH |
|
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: 20161004 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
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 Ref country code: AT Ref legal event code: REF Ref document number: 874196 Country of ref document: AT Kind code of ref document: T Effective date: 20170315 |
|
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: 502009013728 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: TUEP Ref document number: P20170753 Country of ref document: HR |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: FP |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: T1PR Ref document number: P20170753 Country of ref document: HR |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20170608 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: 20170308 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: 20170609 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: 20170308 |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: SIEMENS AKTIENGESELLSCHAFT |
|
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: 20170308 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: 20170308 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: 20170608 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: SIEMENS SCHWEIZ AG, CH Ref country code: CH Ref legal event code: PCOW Free format text: NEW ADDRESS: WERNER-VON-SIEMENS-STRASSE 1, 80333 MUENCHEN (DE) |
|
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: 20170308 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: 20170308 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: 20170308 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: 20170308 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: 20170308 |
|
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: 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: 20170708 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: 20170710 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502009013728 Country of ref document: DE |
|
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 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20171228 |
|
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: 20170308 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170509 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170309 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: 20170308 |
|
26N | No opposition filed |
Effective date: 20171211 |
|
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: 20170309 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170331 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170331 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: 20170308 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: PNAN Ref document number: P20170753 Country of ref document: HR Owner name: SIEMENS AKTIENGESELLSCHAFT, DE |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20170331 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20180312 Year of fee payment: 10 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20170331 |
|
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: 20170308 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: ODRP Ref document number: P20170753 Country of ref document: HR Payment date: 20190222 Year of fee payment: 11 |
|
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: 20090309 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20170308 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20190309 |
|
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: 20170308 |
|
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: 20190309 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: ODRP Ref document number: P20170753 Country of ref document: HR Payment date: 20200228 Year of fee payment: 12 |
|
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: 20170308 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20200210 Year of fee payment: 12 Ref country code: NL Payment date: 20200311 Year of fee payment: 12 Ref country code: PL Payment date: 20200224 Year of fee payment: 12 Ref country code: SE Payment date: 20200317 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: HR Payment date: 20200228 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20200519 Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502009013728 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: 502009013728 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: PBON Ref document number: P20170753 Country of ref document: HR Effective date: 20210309 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20210401 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 874196 Country of ref document: AT Kind code of ref document: T Effective date: 20210309 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20210401 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210309 Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210310 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211001 Ref country code: HR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210309 |
|
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: 20210309 |