EP2539910A1 - Stufenschalter - Google Patents
StufenschalterInfo
- Publication number
- EP2539910A1 EP2539910A1 EP10798975A EP10798975A EP2539910A1 EP 2539910 A1 EP2539910 A1 EP 2539910A1 EP 10798975 A EP10798975 A EP 10798975A EP 10798975 A EP10798975 A EP 10798975A EP 2539910 A1 EP2539910 A1 EP 2539910A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- unit
- mechanical
- tap changer
- electronic unit
- 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
- 239000004065 semiconductor Substances 0.000 claims abstract description 20
- 238000004804 winding Methods 0.000 claims abstract description 12
- 101100534573 Blastocystis sp. subtype 1 (strain ATCC 50177 / NandII) SCSa gene Proteins 0.000 claims description 10
- 101100150703 Blastocystis sp. subtype 1 (strain ATCC 50177 / NandII) SCSb gene Proteins 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical compound [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
- H01H9/0044—Casings; Mountings; Disposition in transformer housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/541—Contacts shunted by semiconductor devices
Definitions
- the invention relates to a tap changer with semiconductor switching elements for uninterrupted switching between winding taps of a tapped transformer.
- a tap changer with semiconductor switching elements which is designed as a hybrid switch, is known from WO 01/22447.
- This known tap changer has a hybrid switch
- the mechanical part which is the actual subject of WO 01/22447, has mechanical switching contacts; central part is a moving one
- the object of the invention is to provide a tap changer of the type mentioned, which is simple in construction and has a high reliability. Furthermore, it is an object of the invention to provide such a tap changer, which can be arranged directly on the regulated stage transformer and thereby does not increase the predetermined by the transformer base and overall efficient, space-saving and cost-effective integration of
- the subclaims relate to particularly advantageous developments of the invention.
- the invention is based on a hybrid switch with two semiconductor switching units, wherein each switching unit has two antiparallel-connected IGBTs; Each individual IGBT is assigned a parallel connected varistor.
- the semiconductor switching units are switched on and off by mechanical contacts and can be connected to the load dissipation.
- the mechanical contacts also represent the respective connection to the fixed contact of the respective winding tap of the tapped transformer.
- the tap changer is divided into two parts: it consists of an electronic unit and a mechanical unit, which are divided from each other by a lead-through plate.
- the tap changer above the iron yoke of the tapped transformer in such a way that the mechanical unit is below the transformer cover and thus within the transformer, the electronic unit but above the transformer cover and thus outside of the transformer.
- the components of the mechanical unit can thus be operated in oil, while the components of the electronic unit can work in air.
- the electronics unit of each phase is enclosed by an electrically conductive housing.
- an electrically conductive housing is enclosed by an electrically conductive housing.
- FIG. 1 shows a tap changer according to the invention with its electrical circuit
- FIG. 2 shows an enlarged view of the electronic unit shown in FIG.
- FIG. 3 shows a device technology implementation of a tap changer according to the invention in a schematic representation
- Figure 4 shows an electronic unit of such a tap changer in side sectional view
- FIG. 5 shows such an electronic unit schematically from
- Figure 6 shows the arrangement of the tap changer according to the invention on a
- Stepped transformer again shown schematically.
- FIG. 1 shows a tap changer according to the invention. Shown here are two load branches A and B, which can be connected with two winding taps of a tapped transformer by a respective mechanical contact. Each of the two load branches A and B has a mechanical
- Main contact MCa or MCb which carries the current of the respectively connected load branch in stationary operation and establishes a direct connection to a load lead LA.
- each load branch A or B Parallel to the respective main contact MCa, MCb, each load branch A or B has a series connection of a further mechanical contact TCa, TCb and in each case a semiconductor switching unit SCSa, SCSb.
- the semiconductor switching units SCSa, SCSb are electrically connected to one another and lead to a mechanical transition contact TC whose other side is connected to the load lead LA.
- FIG. 2 shows once more the electronic unit shown in FIG. 1, ie semiconductor switching units SCSa, SCSb in an enlarged representation.
- four IGBTs T1 ... T4 are shown, of which two are connected in series in each branch.
- a diode D1 ... D4 is provided in parallel with each IGBT T1... T4, the diodes (D1, D2, D3, D4) being connected to each other in each branch.
- the two semiconductor switching units SCSa, SCSb represent the actual semiconductor switch SCS. It consists, as already explained, of the following components: In all, four IGBTs T1... T4 are provided, of which two are in each path.
- the IGBT's are driven in pairs.
- the IGBTs T1 and 12 are turned on. Since the current direction in the Umschaltmoment is random, the IGBT's are connected in series against each other.
- the IGBTs 1 and 2 are switched off and the IGBTs of the other side are switched on almost simultaneously.
- Parallel to each IGBT T1 ... T4 diodes D1 ... D4 are provided.
- These varistors are used to discharge or charge the stray impedances (stray inductance) of the transformer stage.
- each branch A or B is constructed identically and contains the described semiconductor switching units SCSa and SCSb.
- the electrical junction is seen, leading to the not shown here, discussed above transitional contact TC.
- FIG. 3 shows an embodiment of a tap changer according to the invention.
- winding taps here n, n + 1, n + 2, shown, which are electrically connected to elongated, thin pencil-like, fixed contact fingers KF1 ... KF3.
- Contact fingers KF1 ... KF3 opposite each other, equally trained elongated contact fingers AF1 ... AF3 are provided as Ableitfinger, which are conductively connected to each other and form the load dissipation LA.
- contact fingers KF1 ... KF3 and AF1 ... AF3 on both sides of a here indicated by dashes contact carrier KT is provided, which is movable perpendicular to the longitudinal extent of the contact fingers. The direction of movement is again symbolized by an arrow.
- contact pieces are arranged, which are fixed on the contact carrier KT and are moved in a fixed geometric arrangement with each other with this.
- this is the contact piece MC, which connects the respective winding tapping directly in stationary operation with the opposite contact finger of the load lead LA.
- two separate further contact pieces TCa and TCb are provided laterally and symmetrically arranged thereon.
- the contact piece TCa is electrically connected to the input of the first semiconductor switching unit SCSa.
- the second contact piece TCb is electrically connected to the input of the second semiconductor switching unit SCSb.
- contact piece TC is provided, which is electrically connected to the output of the two semiconductor switching units SCSa, SCSb.
- the explained further contact pieces - in addition to the contact piece MC - are geometrically arranged such that, depending on the switching direction, upon movement of the contact carrier KT the contact piece TCa or TCb briefly one of the contact fingers KF1 ... KF3 contacted.
- the contact piece TC on the other side is geometrically arranged such that it makes contact with one of the contact fingers AF1... AF3 of the load lead LA during a changeover, ie actuation of the contact carrier KT, for a short time. In stationary operation, all these are
- FIGS. 4 and 5 the electronics unit 1 is shown in different representations. Below it is completed by the already explained bushing plate 3, lead through the bushings 4. These are three separate feedthroughs, wherein the first feedthrough 4a establishes the electrical connection to the contact TCa, the second feedthrough 4b establishes the electrical connection to the contact TC, and the third feedthrough 4c establishes the electrical connection to the contact TCb. These contacts and their technical training have been explained earlier.
- an electrically conductive connection angle 5 is arranged, on which a printed circuit board 6 is fixed and is conductively connected to him.
- the printed circuit board 6 carries the electrical or electronic components which have already been shown in FIG. 2 and explained above.
- This printed circuit board 6 is enclosed by an electrically conductive housing, which consists of two housing parts 7, 8.
- the entire assembly is enclosed by a cover 9 of electrically conductive material.
- the cover 9 is grounded. With such a cover 9, in addition to ensuring the contact protection together with the housing parts 7, 8, a parasitic capacitance is clamped, which serves for the potential deflection of the electronics unit 1 in stationary operation. This is advantageous since the electronics unit 1 would otherwise be completely galvanically isolated in stationary operation.
- a conductive foil 12 and an electrically conductive linkage 13 serve to electrically connect the housing parts 7 and 8 to the potential of the printed circuit board 6.
- a bore 14 is indicated, which can serve for fastening the housing parts 7, 8.
- a shielding of the entire electronic unit 1 and a field control is achieved in a simple and cost-effective manner.
- the housing parts 7, 8 serve the mechanical protection during insertion or replacement of the electronics unit 1. Further, the housing parts 7, 8 also a electrical connection between the Ableitpotential on the electronics unit 1 and a
- FIG. 6 shows a schematic representation of the arrangement of a tap changer according to the invention on a tapped transformer.
- FIG. 6 shows a schematic illustration of a boiler 15 of a regulating transformer, in the interior of which windings 16 and at least one iron yoke 17 are located. Above the boiler 15 is closed by a transformer cover 18. Usually, the entire boiler 15 is filled with oil. Above the transformer cover 18, the MS feedthrough 9 and the NS feedthrough 20 are still indicated. The connection to the primary or secondary side of the winding 16 inside the transformer and the electrical connections from the control winding to the tap changer are not shown. Above the iron yoke 17, a tap changer is arranged, which has an electronics unit 1 and below a mechanical unit 2, the selector. Electronics unit 1 and the mechanical unit 2 are by a horizontal
- Bushing plate 3 hermetically separated from each other.
- the electrical connections from the two parts of the tap changer through the lead-through plate 3 are again not shown. It can be seen that the actual diverter switch is located in the electronics unit 1 above the transformer cover 18, while the mechanical unit 2 within the transformer, d. H. located below the transformer cover 15 and the lead-through plate 3 of the tap changer.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Keying Circuit Devices (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201010008974 DE102010008974A1 (de) | 2010-02-24 | 2010-02-24 | Stufenschalter |
| PCT/EP2010/007933 WO2011103907A1 (de) | 2010-02-24 | 2010-12-23 | Stufenschalter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2539910A1 true EP2539910A1 (de) | 2013-01-02 |
| EP2539910B1 EP2539910B1 (de) | 2014-12-03 |
Family
ID=43795063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP10798975.8A Not-in-force EP2539910B1 (de) | 2010-02-24 | 2010-12-23 | Stufenschalter |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2539910B1 (de) |
| DE (1) | DE102010008974A1 (de) |
| WO (1) | WO2011103907A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2903171A1 (en) * | 2013-03-15 | 2014-09-18 | Cooper Technologies Company | Switching module for voltage regulator |
| US9679710B1 (en) * | 2016-05-04 | 2017-06-13 | Cooper Technologies Company | Switching module controller for a voltage regulator |
| EP3306625A1 (de) * | 2016-10-05 | 2018-04-11 | ABB Schweiz AG | Leitfähiger schirm für in einem isoliermedium eingeschlossene leistungselektronikelemente |
| WO2020078599A1 (de) * | 2018-10-19 | 2020-04-23 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter, stufentransformator zur spannungsregelung und verfahren zur durchführung einer umschaltung im stufentransformator |
| DE102021111181A1 (de) | 2021-04-30 | 2022-11-03 | Infineon Technologies Bipolar Gmbh & Co. Kg | Laststufenschaltermodul, Anordnung aus Laststufenschaltermodul und Leistungstransformator und Verfahren zum Betrieb eines Laststufenschaltermoduls |
| CN116721848B (zh) * | 2023-06-05 | 2024-04-02 | 中国南方电网有限责任公司超高压输电公司广州局 | 有载分接开关及其控制方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH218483A (de) * | 1940-02-10 | 1941-12-15 | Elin Ag | Stufenregeleinrichtung an Transformatoren. |
| DE912366C (de) * | 1941-05-06 | 1954-05-28 | Aeg | Regeltransformator |
| SE9903392L (sv) | 1999-09-20 | 2001-03-21 | Abb Ab | Elektrisk kopplingsanordning, förfarande för styrning av densamma och användning av kopplingsanordningen |
| DE10102310C1 (de) * | 2001-01-18 | 2002-06-20 | Reinhausen Maschf Scheubeck | Thyristor-Stufenschalter |
-
2010
- 2010-02-24 DE DE201010008974 patent/DE102010008974A1/de not_active Withdrawn
- 2010-12-23 EP EP10798975.8A patent/EP2539910B1/de not_active Not-in-force
- 2010-12-23 WO PCT/EP2010/007933 patent/WO2011103907A1/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2011103907A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2539910B1 (de) | 2014-12-03 |
| WO2011103907A1 (de) | 2011-09-01 |
| DE102010008974A1 (de) | 2011-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102010008973B4 (de) | Stufenschalter des Hybridtyps mit Halbleiterschaltelementen | |
| EP2460168B1 (de) | Anordnung mit einem stufenschalter und einem regeltransformator | |
| EP2569781B1 (de) | Laststufenschalter | |
| AT400496B (de) | Thyristor-lastumschalter | |
| EP2539910B1 (de) | Stufenschalter | |
| EP3286774B1 (de) | Laststufenschalter, verfahren zur betätigung eines laststufenschalters sowie elektrische anlage mit laststufenschalter | |
| EP2756510A1 (de) | Laststufenschalter | |
| EP2695177A1 (de) | Stufenschalter und vakuumschaltröhre für einen solchen stufenschalter | |
| EP3970172B1 (de) | Laststufenschalter | |
| EP2638553B1 (de) | Stufenschalter | |
| DE102010007535A1 (de) | Stufenschalter mit Freilaufelement | |
| EP3146540A1 (de) | Schaltanordnung für einen stufentransformator sowie verfahren zum betreiben einer derartigen schaltanordnung | |
| DE102011010388A1 (de) | Stufenschalter | |
| EP2981979B1 (de) | Verfahren zur durchführung eines umschaltvorgangs in einem laststufenschalter | |
| EP3050066B1 (de) | Schaltanordnung mit vorwähler | |
| EP3050067B1 (de) | Stufenschalter | |
| EP1881510A1 (de) | Vakuumschaltröhre | |
| DE19534544A1 (de) | Stufenschalter | |
| DE102009025358A1 (de) | Stufenschalter mit einem Vorwähler | |
| DE102011116158A1 (de) | Laststufenschalter | |
| DE102010008972A1 (de) | Stufenschalter | |
| EP2673791A1 (de) | Stufenschalter | |
| DE102010007534A1 (de) | Stufenschalter | |
| DE102010024612A1 (de) | Stufenschalter | |
| DE2056234A1 (de) | Stufenregeleinrichtung fur Transfor matoren und Drosselspulen |
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: 20120924 |
|
| 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) | ||
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| INTG | Intention to grant announced |
Effective date: 20140827 |
|
| 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: 699786 Country of ref document: AT Kind code of ref document: T Effective date: 20141215 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: 502010008423 Country of ref document: DE Effective date: 20150115 |
|
| REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20141203 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20141203 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: 20141203 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: 20141203 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: 20150303 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: 20141203 |
|
| 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: 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: 20150304 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: 20141203 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: 20141203 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: 20141203 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: 20141203 |
|
| 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: 20141231 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141203 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: 20141203 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: 20141203 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: 20141203 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: 20150403 |
|
| 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: 20150403 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: 20141203 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502010008423 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: 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: 20141203 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141203 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141223 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141231 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141231 |
|
| 26N | No opposition filed |
Effective date: 20150904 |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20150303 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 6 |
|
| 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: 20150303 |
|
| 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: 20141203 |
|
| 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: 20141203 |
|
| 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: 20141203 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: 20101223 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141223 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 7 |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 699786 Country of ref document: AT Kind code of ref document: T Effective date: 20151223 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BG Payment date: 20161223 Year of fee payment: 7 |
|
| 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: 20151223 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 8 |
|
| 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: 20141203 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20141203 |
|
| 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 NON-PAYMENT OF DUE FEES Effective date: 20180706 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20191220 Year of fee payment: 10 Ref country code: DE Payment date: 20191217 Year of fee payment: 10 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20191216 Year of fee payment: 10 Ref country code: FR Payment date: 20191219 Year of fee payment: 10 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20151223 Year of fee payment: 7 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502010008423 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
| 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 NON-PAYMENT OF DUE FEES Effective date: 20201223 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201231 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201224 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210701 |
|
| 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 NON-PAYMENT OF DUE FEES Effective date: 20201223 |