EP2735005A1 - Pressrahmenstruktur für transformator - Google Patents
Pressrahmenstruktur für transformatorInfo
- Publication number
- EP2735005A1 EP2735005A1 EP12756002.7A EP12756002A EP2735005A1 EP 2735005 A1 EP2735005 A1 EP 2735005A1 EP 12756002 A EP12756002 A EP 12756002A EP 2735005 A1 EP2735005 A1 EP 2735005A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- transformer
- press frame
- frame structure
- zugpressplatten
- structure according
- 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
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/263—Fastening parts of the core together
Definitions
- the invention relates to a press frame structure for a transformer
- Transformer in particular for a power transformer.
- press frames made of non-magnetic steel.
- the object of the invention is to reduce the unwanted eddy currents in a transformer while at the same time providing new possibilities for constructing power transformers, in particular press frame structures for power transformers.
- a plurality of struts at least partially obliquely formed extending transversely from a core of the transformer, with a plurality of Switzerlandpressplatten, which are arranged at or in the vicinity of the core of the transformer,
- This press frame structure provides additional degrees of freedom in the design of the transformer and allows redistribution of forces from the edge of the core in an area outside the windings. In this way, the magnetically effective part of the required Werpressplatten at or in the vicinity of the core can be reduced, which reduces the interpreting ⁇ Lich caused by eddy currents losses and the torque to the Werpressplatten.
- a press frame structure is proposed, e.g.
- the press frame structure serves for the horizontal support of the transformer core, which is constructed, for example, from core sheet packages.
- the transformer core which is constructed, for example, from core sheet packages.
- axial winding forces between the upper and lower pressing frame can also be transmitted in spaces between windings on adjacent legs.
- the space around the transformer can be used, for example, by means of braces to allow the cohesion required by the press frame structure.
- the press frame structure comprises braces, so that the press frame structure (in particular the struts) magnetic field lines as low as possible cross-sectional ⁇ surfaces offers in which eddy currents could be induced ⁇ th.
- the shape of the press frame structure can be optimized so that a Reduction of additional losses is achieved.
- the height of the press frame structure can thus be reduced compared to the height of a known press frame, which has a favorable effect on the space required for the transformer.
- the struts are designed obliquely so that the magnetic flux is reduced by the strut, in particular minimal.
- the geometry of the press frame structure can be optimized based on the respective dimensions of the individual scenario so that the eddy current losses are minimized or at least significantly reduced.
- the struts are made of sheet metal.
- the struts can also be made of plastic or carbon. Combinations of different materials are possible.
- the Switzerlandpress ⁇ plates connect an upper press frame of the transformer with a lower press frame of the transformer.
- This (shortest) connection between the upper and the lower press frame also characterizes the axia ⁇ le direction described here.
- the tension elements are partly carried out at least ⁇ from an electrically insulating material.
- the Buchpressplatten are at least partially made of an electrically insulating material. This has the advantage that the tension elements and / or the train ⁇ press plates can be placed arbitrarily, because the magnetic flux is not significantly affected by the electrically insulating material.
- the Buchpress ⁇ plates are at least partially incorporated in windings of the transformer.
- the Switzerlandpressplatten are at least partially disposed in a stray channel of the transformer.
- the train ⁇ press plates are at least partially arranged in a space between windings of adjacent legs and in an area between the legs and a boiler wall of the transformer ⁇ .
- a next embodiment is that the Switzerlandpressplatten are at least partially disposed in the core of the transformer.
- Fig.l schematically a core of a transformer with egg ⁇ nem upper and a lower pressing frame and a plurality of Switzerlandpressplatten connecting the upper and the lower pressing frame;
- FIG. 2 schematically shows a view of the one transformer from above, wherein the transformer, the core, the Press frame and the Glaspressplatten according to Fig.l; one of Fig.l and Fig.2 different Pressrah ⁇ men Modell with a plurality of tension elements and struts, which are arranged outside the windings of the transformer.
- FIG. 1 schematically shows a core 101 of a known transformer having a plurality of legs and a lower yoke in an assembled state (without the upper yoke already attached).
- the legs are provided with a bandage, the windings are not present in this state of assembly.
- the transformer has upper and lower pressing frames 102 and a plurality of pulling plates 103 connecting the upper and lower pressing frames 102.
- the core 101 is preferably constructed of several layers of core sheet. By the pressing frame 102 and the Werplatten 103, a mechanical stability of the core 101 is ensured.
- the Switzerlandpressplatten 103 with the press frame 102 ensure that the transformer is held together in the assembled state along the legs (axially).
- FIG. 2 schematically shows a view from above of a known transformer, wherein the transformer has the core 101, the press frame 102 and the compression molding plates 103, similar to FIG. Furthermore, symbolic windings 201 of the transformer are shown in FIG.
- the transformer shown in Figure 2 comprises in contrast to the transformer shown in Fig.l three legs and in the illustration of Figure 2 are already schematically applied windings on the legs.
- the press frame 102 shown in FIG. 2 can be designed substantially continuously in the upper and lower regions of the transformer (see FIG. FIG. 2 here selects a symbolic sectioned illustration to illustrate that in addition to the pressing frame 102 in certain distances and in each case approximately in each middle of the winding 201, a respective tension ⁇ press plate 103 is arranged, which connects the pressing frame 102 at the upper and lower ends of the transformer.
- the press frame 102 provides the magnetic flux with a high cross-section, resulting in high losses.
- FIG. 3 shows a different of Fig.l and Fig.2, ⁇ OF INVENTION dung contemporary press frame structure in a plan view having a plurality of traction elements 302 and struts 301, which are disposed outside, in particular next to or laterally offset windings two hundred and first Furthermore, Figure 3 shows several Glaspressplatten 304.
- the tension members 302 and the Werner ⁇ plates 304 are respectively fixed in the upper region of the transformer and in the lower region of the transformer, so that the core is fixed effective axially and the core sheets are interconnected ⁇ quantitative hold.
- the traction elements 302 having the Switzerlandpressplatten 304 are at least in part ⁇ associated.
- the press frame structure provides the magnetic flux with respect to the embodiment of Figure 2 significantly reduced cross-section, which causes a reduction in losses by eddy ⁇ currents.
- the press frame structure allows a redistribution of the axial forces from the edge of the core in a region outside of the coils 201.
- the traction elements 302 are vorzugswei ⁇ se with the upper and lower press frame (not shown in Figure 3) fixed.
- the tension members 302 as well as the Wernerplatten 304 extend axially along the transformer and in particular at the top and bottom of the transformer (eg on the press frame) fixed.
- the tension elements 302 can be suspended at the bottom and bolted to the top of the transformer.
- the required axial force, which holds the windings 201 of the transformer together, is shown in FIG. press plates 304, the tension members 302 and the struts 301 distributed.
- such a construction is so dimensioned that the core and the windings 201 (Minim ⁇ tens) with the same forces are held together as in a conventional press frame structure.
- the axial force transmission between the upper and lower pressing frame (not shown in Figure 3) on the tension members 302 and / or the Werpressplatten 304 takes place, which are for example at least partially made of an electrically insulating material.
- these Buchpressplatten 304 may have a lower mechanical strength, since they can also be used in places of the transformer, which are unfavorable for electrically conductive Wegpressplatten 304 and thus more space for Wegpressplatten 304 is available.
- the axial forces are (pre- compression force, short circuit forces) taken by the traction elements 302 on ⁇ .
- the tension members 302 e.g. in the form of Switzerlandpressplatten, made of electrically insulating material
- the scatter channel has in particular the two following func ⁇ nen:
- a power transmitted between two windings is transported in the magnetic field in the scattering channel.
- the geometry of the leakage channel is decisive for the Kurzröim ⁇ impedance of the transformer.
- This Kurzröimpe ⁇ impedance to limit the current in case of an error (that is, a short circuit).
- the short-circuit impedance can be eg defined within the scope egg nes design of the transformer, eg basie ⁇ rend on a network planning.
- the (main) leakage channel corresponds to a gap between two windings, e.g. a primary and a secondary winding or an upper and an undervoltage.
- a transformer has more than two windings, there can be multiple stray channels.
- modified in strips can Lagenwicklun- gene scatter channel, winding gaps to be designed as an insulating train ⁇ elements.
- tension elements may be arranged in the core volume of the transformer core itself.
- the upper and lower press frames can be respectively beauge ⁇ starting made conventionally.
- the United ⁇ losses can be almost completely avoided in the press frame: Due to the favorable distribution of the axial pressure through a multiplicity number of insulating tension elements can be achieved at the same time a volume optimization of the upper and lower pressing frame.
- the option of tension elements made of electrically insulating material thus enables a reduction of the power loss in the press frame and allows to maintain the mechanical stability of the press frame at the same time.
- the traction elements may be almost anywhere disposed in a region 401 or incorporated of electrically isolate ⁇ the material in the example of Fig.2.
- the use of the insulating material for the tension elements results in additional degrees of freedom in the design of the transformer;
- the Switzerlandpressplatten 103 can be completely replaced by Switzerlandpressplatten of electrically insulating material.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HRP20160789TT HRP20160789T1 (hr) | 2011-09-27 | 2012-09-04 | Tlačna okvirna konstrukcija za transformator |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011083521A DE102011083521A1 (de) | 2011-09-27 | 2011-09-27 | Pressrahmenstruktur für Transformator |
| PCT/EP2012/067204 WO2013045228A1 (de) | 2011-09-27 | 2012-09-04 | Pressrahmenstruktur für transformator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2735005A1 true EP2735005A1 (de) | 2014-05-28 |
| EP2735005B1 EP2735005B1 (de) | 2016-04-06 |
Family
ID=46800202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP12756002.7A Active EP2735005B1 (de) | 2011-09-27 | 2012-09-04 | Pressrahmenstruktur für transformator |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2735005B1 (de) |
| KR (1) | KR101517741B1 (de) |
| CN (1) | CN103827995B (de) |
| DE (1) | DE102011083521A1 (de) |
| HR (1) | HRP20160789T1 (de) |
| PL (1) | PL2735005T3 (de) |
| WO (1) | WO2013045228A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465068A (zh) * | 2014-12-09 | 2015-03-25 | 吴江变压器有限公司 | 一种变压器线圈防反弹压紧工装 |
| RS60246B1 (sr) | 2017-12-20 | 2020-06-30 | Bertram Ehmann | Uređaj za držanje namenjen za držanje mekog magnetnog transformatorskog slaganog jezgra, kao i transformator |
| WO2022087775A1 (en) * | 2020-10-26 | 2022-05-05 | Siemens Gas And Power Gmbh & Co. Kg | Compensation structure for reducing circulating current in window of transformer and transformer comprising compensation structure |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2431950A (en) * | 1944-01-26 | 1947-12-02 | Jefferson Electric Co | Core construction for electromagnetic apparatus |
| DE1233484B (de) * | 1960-04-22 | 1967-02-02 | Elin Union Ag | Vorrichtung zur Jochpressung fuer Transformatoren mit geschichtetem Eisenkern |
| DE1162946B (de) * | 1960-11-29 | 1964-02-13 | Licentia Gmbh | Haltevorrichtung fuer geblechte Kerne von Grosstransformatoren od. dgl. |
| DE1218606B (de) * | 1961-08-25 | 1966-06-08 | Cie Generale D Electricite Soc | Transformator oder Drosselspule grosser Leistung |
| CH417760A (de) * | 1964-12-10 | 1966-07-31 | Oerlikon Maschf | Wicklung, insbesondere für Grosstransformatoren |
| CH560453A5 (de) * | 1973-06-25 | 1975-03-27 | Bbc Brown Boveri & Cie | |
| JPS6199314A (ja) * | 1984-10-22 | 1986-05-17 | Toshiba Corp | 静止誘導電器 |
| DD257896A1 (de) * | 1987-02-25 | 1988-06-29 | Transform Roentgen Matern Veb | Vorrichtung zum axialen verspannen von spulenbloecken |
| DE8810040U1 (de) * | 1987-09-15 | 1989-01-12 | Siemens AG, 1000 Berlin und 8000 München | Transformator bzw. Drossel mit jochpaketseitigen, durch Zugstangen gegeneinander verspannbaren Spannauflagen |
| WO2000002211A1 (de) * | 1998-07-02 | 2000-01-13 | Siemens Aktiengesellschaft | Induktives bauteil mit einem kern |
| KR200352342Y1 (ko) | 2004-03-16 | 2004-06-04 | 박동석 | 변압기용 코일 프레임 |
| CN201289779Y (zh) * | 2008-08-27 | 2009-08-12 | 保定天威集团有限公司 | 一种大型电力变压器铁芯拉板 |
| CN201397727Y (zh) * | 2009-05-21 | 2010-02-03 | 张鑫 | 变压器铁芯的夹紧结构 |
| KR200451057Y1 (ko) | 2010-06-14 | 2010-11-22 | 주식회사 케이피 일렉트릭 | 변압기용 코어 고정장치 |
-
2011
- 2011-09-27 DE DE102011083521A patent/DE102011083521A1/de not_active Withdrawn
-
2012
- 2012-09-04 HR HRP20160789TT patent/HRP20160789T1/hr unknown
- 2012-09-04 WO PCT/EP2012/067204 patent/WO2013045228A1/de not_active Ceased
- 2012-09-04 PL PL12756002.7T patent/PL2735005T3/pl unknown
- 2012-09-04 EP EP12756002.7A patent/EP2735005B1/de active Active
- 2012-09-04 KR KR1020147007685A patent/KR101517741B1/ko active Active
- 2012-09-04 CN CN201280047299.5A patent/CN103827995B/zh active Active
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2013045228A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140050746A (ko) | 2014-04-29 |
| CN103827995A (zh) | 2014-05-28 |
| CN103827995B (zh) | 2016-08-24 |
| EP2735005B1 (de) | 2016-04-06 |
| HRP20160789T1 (hr) | 2016-08-12 |
| KR101517741B1 (ko) | 2015-05-04 |
| DE102011083521A1 (de) | 2013-03-28 |
| WO2013045228A1 (de) | 2013-04-04 |
| PL2735005T3 (pl) | 2016-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2411246A1 (de) | Drehstromnetztransformator | |
| DE1926007A1 (de) | Dreiphasen-Drosselspule mit Magnetkern | |
| EP2735005B1 (de) | Pressrahmenstruktur für transformator | |
| EP1501106B1 (de) | Ferritkern für ein Induktivitätsbauteil | |
| EP2867906B1 (de) | Induktives bauteil | |
| EP3510607B1 (de) | Kern für eine elektrische induktionseinrichtung | |
| EP2239745B1 (de) | Leistungstransformator mit amorphem Kern | |
| DE1293334B (de) | Eisenkernlose Hoechstspannungs-Nebenschlussdrossel | |
| DE974598C (de) | Schichtkern fuer Transformatoren, Drosseln und aehnliche Geraete | |
| DE554717C (de) | Jocheinrichtung fuer Transformatoren mit in der Hoehenrichtung unterteiltem Joch | |
| DE723560C (de) | Transformator | |
| DE2154398A1 (de) | Spannungstransformator | |
| DE1233936B (de) | Symmetrischer Magnetkern der Tempeltype fuer Drehstromtransformatoren | |
| CH314113A (de) | Aus Scheibenspulen aufgebaute Röhrenwicklung, insbesondere für Transformatoren und Drosseln | |
| WO2018184777A1 (de) | Aktivteil für ein elektrisches hochspannungsgerät | |
| DE102017223839A1 (de) | Magnetkern mit Rückschlussschenkel | |
| AT120561B (de) | Elektromagnetisches Gerät. | |
| DE2544493A1 (de) | Drosselspule in tempelbauart | |
| DE102007058212A1 (de) | Elektrisches Bauteil, insbesondere Transformator oder Drossel | |
| DE102012106260A1 (de) | Mehrphasen-Streufeld-Transformator zum Speichern und Filtern | |
| AT407205B (de) | Drosselspule | |
| DE1563244C (de) | Anordnung zur Wicklungspressung von Transformatoren | |
| DE436249C (de) | Aus saeulenartig aufeinandergesetzten, im wesentlichen ringfoermigen Gliedern bestehendes oeldichtes Gehaeuse aus Isolierstoff fuer aus mehreren induktiven Einzelsystemen wachsender Potentialstufe sich zusammensetzende induktive Hochspannungsapparate | |
| CH202629A (de) | Hochspannungstransformator, insbesondere Trockenspannungswandler. | |
| DE1054155B (de) | Im Bereich elektromagnetischer Wechsel-felder liegendes Verspannelement von elektrischen Maschinen und Apparaten |
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: 20140218 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL 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 RS SE SI SK SM TR |
|
| DAX | Request for extension of the european patent (deleted) | ||
| 17Q | First examination report despatched |
Effective date: 20150224 |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| INTG | Intention to grant announced |
Effective date: 20151012 |
|
| 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): AL 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 RS SE SI SK SM 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: AT Ref legal event code: REF Ref document number: 788566 Country of ref document: AT Kind code of ref document: T Effective date: 20160415 Ref country code: CH Ref legal event code: EP |
|
| 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: 502012006629 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: HR Ref legal event code: TUEP Ref document number: P20160789 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: LT Ref legal event code: MG4D |
|
| REG | Reference to a national code |
Ref country code: HR Ref legal event code: T1PR Ref document number: P20160789 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: 20160706 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: 20160406 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: 20160806 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: 20160406 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS 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: 20160406 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: 20160707 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: 20160406 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: 20160406 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: 20160808 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: 20160406 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502012006629 Country of ref document: DE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20160406 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: 20160406 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: 20160406 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: 20160406 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: 20160406 |
|
| 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: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160406 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160930 |
|
| 26N | No opposition filed |
Effective date: 20170110 |
|
| 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: 20160406 |
|
| 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: 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: 20160406 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20170531 |
|
| 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: 20160904 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160930 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160930 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160930 |
|
| 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: 20160904 |
|
| REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20160930 |
|
| REG | Reference to a national code |
Ref country code: HR Ref legal event code: PNAN Ref document number: P20160789 Country of ref document: HR Owner name: SIEMENS AKTIENGESELLSCHAFT, DE |
|
| 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: 20120904 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: 20160406 |
|
| 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: 20160406 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: 20160406 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20160406 |
|
| 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: 20160406 Ref country code: AL 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: 20160406 |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 788566 Country of ref document: AT Kind code of ref document: T Effective date: 20170904 |
|
| 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: 20170904 |
|
| REG | Reference to a national code |
Ref country code: HR Ref legal event code: ODRP Ref document number: P20160789 Country of ref document: HR Payment date: 20190823 Year of fee payment: 8 |
|
| REG | Reference to a national code |
Ref country code: HR Ref legal event code: ODRP Ref document number: P20160789 Country of ref document: HR Payment date: 20200828 Year of fee payment: 9 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502012006629 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: HR Ref legal event code: ODRP Ref document number: P20160789 Country of ref document: HR Payment date: 20210831 Year of fee payment: 10 |
|
| REG | Reference to a national code |
Ref country code: HR Ref legal event code: ODRP Ref document number: P20160789 Country of ref document: HR Payment date: 20220825 Year of fee payment: 11 |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20220908 AND 20220914 |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: PD Owner name: SIEMENS ENERGY GLOBAL GMBH & CO. KG; DE Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), ASSIGNMENT; FORMER OWNER NAME: SIEMENS AKTIENGESELLSCHAFT Effective date: 20221220 |
|
| REG | Reference to a national code |
Ref country code: HR Ref legal event code: PPPP Ref document number: P20160789 Country of ref document: HR Owner name: SIEMENS ENERGY GLOBAL GMBH & CO. KG, DE |
|
| REG | Reference to a national code |
Ref country code: HR Ref legal event code: ODRP Ref document number: P20160789 Country of ref document: HR Payment date: 20230822 Year of fee payment: 12 |
|
| REG | Reference to a national code |
Ref country code: HR Ref legal event code: ODRP Ref document number: P20160789 Country of ref document: HR Payment date: 20240819 Year of fee payment: 13 |
|
| REG | Reference to a national code |
Ref country code: HR Ref legal event code: ODRP Ref document number: P20160789 Country of ref document: HR Payment date: 20250814 Year of fee payment: 14 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20250926 Year of fee payment: 14 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PL Payment date: 20250812 Year of fee payment: 14 Ref country code: NL Payment date: 20250925 Year of fee payment: 14 Ref country code: IT Payment date: 20250922 Year of fee payment: 14 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20250923 Year of fee payment: 14 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: HR Payment date: 20250818 Year of fee payment: 14 |