EP2771893A1 - Multi-phase inductor module - Google Patents
Multi-phase inductor moduleInfo
- Publication number
- EP2771893A1 EP2771893A1 EP12780088.6A EP12780088A EP2771893A1 EP 2771893 A1 EP2771893 A1 EP 2771893A1 EP 12780088 A EP12780088 A EP 12780088A EP 2771893 A1 EP2771893 A1 EP 2771893A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- core
- inductance module
- module according
- conductors
- adjacent
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 70
- 238000000926 separation method Methods 0.000 claims description 8
- 239000000696 magnetic material Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/043—Fixed inductances of the signal type with magnetic core with two, usually identical or nearly identical parts enclosing completely the coil (pot 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
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
Definitions
- the present invention relates to a multi-phase inductance module, in particular for a DC-DC converter, comprising a soft magnetic core structure and a plurality of conductors.
- Multiphase inductance modules of the aforementioned type are used in particular in the context of DC voltage transformers.
- Relevant prior art form in this respect for example, US Pat. No. 6,326,986 B1, EP 2081287 A1, WO 2009/037135 A1, WO 01/75911 A1 and US 2003/0206087 A1.
- the present invention is directed to provide a multi-phase inductance module of the type specified that is distinguished in terms of a particular suitability by a balanced combination of practical advantages, in particular by being compact and powerful at the same time, inexpensive to produce and at the same time reliable, efficient and at the same time tolerant of changing operating conditions.
- the core structure comprises at least two core disks, which are joined together in the region of at least one separating surface.
- the conductors are identical to each other and uniformly arranged around an axis.
- the core structure comprises at least two core disks joined together in the region of a common, preferably substantially planar parting surface, channels extending along the parting surface into which the conductors are inserted
- multiphase inductance modules according to the invention can be manufactured with a comparatively low production outlay.
- the outstanding performance data of the multiphase inductance module according to the invention further contributes to the fact that each of those regions, which are enclosed by a respective conductor, has zones in the region of the separation surface which have an increased effective gap thickness compared to the remaining zones of the relevant region. This prevents magnetic saturation of the overall system using inductive effects, which in turn allows a DC-DC converter equipped with the polyphase inductance module according to the invention to react highly dynamically to abrupt changes in the input voltage.
- the inventively executed combination of soft magnetic core structure and therein - in the respective channels - embedded conductor ensures optimal operating characteristics both the (pronounced) magnetic connection of adjacent conductors with each other and, to a reduced extent, the magnetic connection (the magnetic coupling) all Conductors with each other and a specific magnetic connection around each individual, individual conductor. All the outstanding technical, functional and economic points outlined above Incidentally, advantages can be realized in a particularly compact multiphase inductance module, which represents another significant advantage of the present invention.
- the separating surface existing between the two core disks is flat, with the axis of the inductance module expediently being at the parting plane, i. the plane of the separating surface is vertical.
- the conductors are particularly preferably at least partially parallel not only to each other but also to the parting plane.
- mutually parallel sections of two mutually adjacent conductors run in each channel.
- the respective sections of the two, which run parallel to one another in each case, are each one another
- adjacent conductors are typically current-flowed in the opposite direction.
- the two respective conductors are inductively coupled to one another via their sections running parallel to one another in the same channel of the soft magnetic core structure. This too is a characteristic of what has a positive effect on the performance of a DC-DC converter equipped with the polyphase inductance module.
- the multiphase inductance module i. its soft magnetic core structure, two identically designed and mirror images of each other arranged core discs.
- both core disks have adjacent to the common separation surface in each case the channels forming grooves. It is particularly advantageous in this case if the grooves of the two core disks adjoining the separating surface partially overlap one another to form a common channel, which according to a further preferred development can advantageously be achieved in that the grooves are each one opposite their half width smaller amount are offset relative to an associated radius.
- Such a partial overlap of the two respective common channel defining grooves goes hand in hand with a corresponding offset of the two inserted into the respective grooves sections of the respective conductors in the circumferential direction, which has a particularly favorable effect on the magnetic field induced in the core structure.
- the soft magnetic core structure can also be assembled from two different core disks, namely such that only one of the two core disks has grooves adjacent to the common separation surface.
- webs of soft magnetic material are arranged in the grooves or channels between the two conductors or conductor sections accommodated therein so that the conductor sections do not rest directly against one another.
- Such webs can be an integral part of one of the two core disks.
- they can also be separate parts, which are inserted between the two conductor sections. The same applies, moreover, also in the development explained above, in which both core disks are adjacent to the parting surface radially extending, completely overlapping each other grooves
- the height of the webs described above is expediently less than the corresponding extension of the groove or of the channel, so that an air gap remains between the web and at least one of the two core disks. This benefits the performance characteristics, especially in dynamic processes.
- recesses are provided on at least one of the two core disks adjacent to the parting surface, preferably close to the center adjacent to the axis.
- the spatial extension of those recesses defines in each case that zone within which the effective gap thickness is increased in the region enclosed by the respective associated conductor with respect to the remaining zones of the relevant region.
- At least one of the core disks has a central opening in which the channels open.
- the two sections of each conductor, which run with associated sections of the two adjacent conductors parallel to each other in common channels, are connected to each other via a curved connecting portion.
- the central breakthrough does not just affect this by placing prefabricated ladder in the Core disc (s) facilitates, favorable from in view of a simple, inexpensive production of the multiphase inductance module according to the invention; rather, it is also advantageous with regard to a favorable performance characteristic of the inductance module.
- the conductors wrap around each of two adjacent channels remaining elevation of the relevant core disk only to less than 360 °, i. It is particularly preferred in each case only an incomplete wrap the respective survey by the respective associated conductor before. In particular, despite their comparatively
- this design is also a simple, inexpensive production counter, because prefabricated ladder can be particularly easily inserted into the corresponding grooves of the core disc (s).
- the conductors each have at least one individual connection radially outward, at which they are contacted.
- the conductors can also have two individually contactable connections radially on the outside.
- the conductors are each contacted with one of their ends to a common terminal. In the latter case, it is particularly favorable if the common connection comprises a connecting ring arranged around the axis, to which each of the conductors is in each case contacted by one of its ends.
- Yet another preferred development of the invention is characterized in that the two core disks are glued together in the region of the separating surface.
- Such a form of permanent assembly of the two core disks results in low production costs to a long-lasting, permanently reliable inductance module.
- the soft magnetic core structure As a material for the soft magnetic core structure is in particular sintered ferrite into consideration.
- the present invention can also be realized using other soft magnetic materials.
- the present invention has been explained above with reference to multiphase inductance modules in which the soft magnetic core structure consists of two joined core disks, it should be noted that this is not mandatory.
- the present invention can also be applied to more complex inductance modules, in particular those in which the core structure comprises three layered core disks, which are preferably joined together in two mutually parallel parting planes.
- the two outer core disks can be made identical and arranged in mirror image to each other and record between them an intermediate disc.
- Channels in which sections of the conductors are accommodated, which extend parallel to sections of the respectively adjacent conductors, can be provided in the region of one of the two separating surfaces or, depending on the desired properties of the inductance module, or in the area of both separating surfaces.
- FIG. 1 is a perspective view of a first embodiment of a multiphase inductance module according to the present invention
- FIG. 2 shows the polyphase inductance module according to FIG.
- FIG. 1 shows a detail view of the polyphase inductance module according to FIG. 1,
- the multi-phase inductance module 1 which is illustrated in FIGS. 1 to 5 and is intended for use as part of a DC voltage converter, comprises a soft-magnetic core structure 2 and six conductors 3.
- the core structure is composed of two core disks, namely a lower core disk 4 and an upper core disc 5 joined together.
- the terms "upper core disk” and “lower core disk” are used here in the present case, only the distinction for the purposes of the following explanation; technically and structurally, both core disks are identical, as will be seen in more detail below.
- each of the channels 8, which open radially outward to the outer circumferential surface 9 of the core structure 2 and radially inwardly toward a central aperture 10 disposed therein, is defined by two each in the two core disks 4 and 5, adjacent to the separation surface 6 executed Grooves, ie a groove 11 disposed in the lower core disk 4 and a groove 12 disposed in the upper core disk 5.
- Grooves ie a groove 11 disposed in the lower core disk 4 and a groove 12 disposed in the upper core disk 5.
- the two respective grooves 11 and 12 partially overlap each other.
- grooves 11 and 12 are not exactly aligned radially on the respective core disk 4 or 5, but rather are offset relative to an associated radius R by a smaller amount relative to their half width B.
- the six inserted into the core structure 2 conductors 3 are identical to each other and arranged uniformly about the axis 7 around.
- Each conductor 3 has two straight sections 13, which enclose an angle of about 60 ° with each other and are connected to each other via a connecting sheet 14.
- the conductors 3 terminate in respectively two connection sections 15, which extend essentially parallel to the axis 7 by corresponding bending and bending of the conductors 3.
- the six conductors 3 are inserted into the channels 8 of the core structure 2 in such a way that straight sections 13 of two mutually adjacent conductors 3 run parallel to one another in each channel 8.
- the connecting sheets 14 extend in the central opening 10 of the core structure 2.
- each conductor 3 wraps around such each remaining between two adjacent channels 11 and 12 survey 16 only less than 360 °.
- depressions V are formed on the lower core disk 4-the same also applies to the upper core disk 5-adjacent to the separating surface 6, and close to the center adjacent to the axis 7.
- a zone ZI with respect to FIG.
- Figures 6 and 7 illustrate two variations of the execution of the channels of the above-discussed multi-phase inductance module according to FIGS. 1 to 5.
- Fig. 6 to form the channels 8.1, only in the lower core disk 4.1 - adjacent to the between this and the upper core disc 5.1 existing separation surface 6.1 - grooves 11.1 executed.
- the upper core disk 5.1 is flat in the area of the separating surface 6.1.
- each channel 8.1 are mutually parallel extending straight sections 13.1 of two adjacent conductors 3.1 recorded, wherein in the grooves 11.1 and the channels 8.1 between the two each received therein
- Conductor sections 13.1 webs 18 are arranged made of soft magnetic material.
- the (height determined parallel to the axis 7) h of the webs 18 is less than the clear height H of the channels 8.1, so that between the web 18 and the upper core disk 5.1 an axial gap 19 remains.
- grooves 11.2 and 12.2 are formed adjacent to the separating surface 6.2 therebetween.
- Each of a channel 8.2 defining grooves 11.2 and 12.2 are of equal width, extend radially and overlap each other completely.
- the grooves 11.2 of the lower core disk 4.2 are each formed between the two therein recorded conductor sections 13.2 to the lower core disk 4.2 molded webs 20 of soft magnetic material.
- the (parallel to the axis 7 certain) height of the webs 19 is again less than the clear height of the channels 8.2, so that between the web 20 and the upper core disk 5.2 an axial gap 21 remains.
- each conductor 3 has two individual terminals 22 formed by the terminal sections 15 in the multiphase inductance module shown in FIGS. 8 and 9, the conductors 3.3 are in each case in contact with one of their two ends with a common connection 23.
- This comprises a connection ring 24 arranged around the axis 7.3 and a connection lug 25 arranged thereon.
- the connection ring 24 is arranged approximately at the height of the upper core disk 5.3.
- the associated with him ends 26 of the conductors 3.3 are accordingly, deviating from the embodiment of FIGS. 1 to 5, bent upwards, ie in the direction opposite to the individual terminals 22.3 direction.
- the terminal lug 25 is directed parallel to the axis 7.3 downwards, ie in the same direction as the individual ports 22.3.
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011116692A DE102011116692A1 (en) | 2011-10-24 | 2011-10-24 | Multiphase inductors module |
PCT/EP2012/004235 WO2013060421A1 (en) | 2011-10-24 | 2012-10-10 | Multi-phase inductor module |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2771893A1 true EP2771893A1 (en) | 2014-09-03 |
EP2771893B1 EP2771893B1 (en) | 2015-12-30 |
Family
ID=47115721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12780088.6A Not-in-force EP2771893B1 (en) | 2011-10-24 | 2012-10-10 | Multi-phase inductor module |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2771893B1 (en) |
DE (1) | DE102011116692A1 (en) |
WO (1) | WO2013060421A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015200716A1 (en) | 2015-01-19 | 2016-07-21 | Efficient Energy Gmbh | Switching Power Supply |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH359171A (en) * | 1958-03-28 | 1961-12-31 | Gustav Dipl Ing Guanella | High frequency transformer |
DE4037407A1 (en) * | 1989-12-05 | 1991-06-06 | Asea Brown Boveri | Clip-on transformer giving improved measuring repeatability - uses self-aligning interlocking joints in toroidal core |
US20050030140A1 (en) | 2000-04-03 | 2005-02-10 | Mikael Dahlgren | Multiphase induction device |
US6362986B1 (en) | 2001-03-22 | 2002-03-26 | Volterra, Inc. | Voltage converter with coupled inductive windings, and associated methods |
DE10203246B4 (en) * | 2002-01-21 | 2004-01-29 | Bombardier Transportation Gmbh | Medium-frequency transformer |
US20030206087A1 (en) | 2002-05-06 | 2003-11-06 | Square D Company | Magnetic system having three-dimensional symmetry for three phase transformers |
DE102007043603A1 (en) | 2007-09-13 | 2009-03-19 | Robert Bosch Gmbh | Multiphase DC-DC converter |
JP5144284B2 (en) | 2008-01-16 | 2013-02-13 | 本田技研工業株式会社 | Power conversion circuit |
US8279037B2 (en) * | 2008-07-11 | 2012-10-02 | Cooper Technologies Company | Magnetic components and methods of manufacturing the same |
US20100253459A1 (en) * | 2009-04-03 | 2010-10-07 | Zimmerman Alan W | Inductor Having Separate Wire Segments |
-
2011
- 2011-10-24 DE DE102011116692A patent/DE102011116692A1/en not_active Withdrawn
-
2012
- 2012-10-10 WO PCT/EP2012/004235 patent/WO2013060421A1/en active Application Filing
- 2012-10-10 EP EP12780088.6A patent/EP2771893B1/en not_active Not-in-force
Non-Patent Citations (1)
Title |
---|
See references of WO2013060421A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2771893B1 (en) | 2015-12-30 |
DE102011116692A1 (en) | 2013-04-25 |
WO2013060421A1 (en) | 2013-05-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2769391B1 (en) | Device for inductively transferring electrical energy | |
DE2944583C2 (en) | Bobbin with core | |
DE102018115512A1 (en) | Throttle and method for the production of a core body | |
EP3533132B1 (en) | Roll support and stator | |
DE102018005108A1 (en) | Ballast with outer circumferential iron core and iron core coils | |
EP3381107B1 (en) | Electrical sheet having printed web | |
WO2018167214A1 (en) | Segmented stator for or in an axial flux machine | |
EP2771893B1 (en) | Multi-phase inductor module | |
DE2526502A1 (en) | MAGNETIC CORE FOR 3-PHASE TRANSFORMERS | |
DE19909227A1 (en) | Two-phase step or synchronous motor with two soft magnetic stator parts | |
DE19932475C2 (en) | Inductive component | |
EP4029117A1 (en) | Electrical machine having defined positioning of various recesses in a wet-running stator | |
DE202011051649U1 (en) | Device for inductive transmission of electrical energy | |
EP1501106A1 (en) | Ferrite core for inductive element | |
EP1444158B1 (en) | Wind-up reel | |
DE10130716A1 (en) | Winding module for crossflow filtration | |
EP2313173B1 (en) | Profiled strip and separating assembly formed therefrom | |
EP3360145B1 (en) | Bar-shaped inductive component | |
DE19641388C2 (en) | Winding body for a transformer or a choke | |
DE2428076C2 (en) | Transformer or choke with at least one wire winding | |
EP3956909B1 (en) | Coil module and method for producing a coil assembly | |
DE202004005652U1 (en) | Circular dynamo plate for the rotor or stator of an electric drive, has plate segments connected by interengaging complementary connector elements | |
DE102004008961A1 (en) | Coil body for closed magnetic core, has guiding units arranged outside supporting surface, winding space defined between units and under windings, and separating units designed as flat ledges | |
DE3904921C2 (en) | ||
DE19960474B4 (en) | transformer |
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: 20140508 |
|
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: 20150612 |
|
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: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 767810 Country of ref document: AT Kind code of ref document: T Effective date: 20160115 |
|
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: 502012005617 Country of ref document: DE |
|
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: 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: 20160330 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: 20151230 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: 20151230 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20151230 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151230 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: 20151230 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: 20151230 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: 20151230 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: 20160331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151230 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151230 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: 20151230 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: 20151230 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20151230 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: 20151230 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: 20151230 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: 20151230 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: 20160502 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: 20151230 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: 20160430 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502012005617 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 5 |
|
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: 20151230 |
|
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 |
|
26N | No opposition filed |
Effective date: 20161003 |
|
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: 20161031 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: 20151230 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20161010 |
|
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: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161010 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161031 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161031 |
|
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: 20161010 |
|
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: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161010 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20161031 |
|
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: 20121010 |
|
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: 20151230 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: 20151230 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: 20151230 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: 20151230 |
|
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: 20151230 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 7 |
|
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: 20151230 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: 20151230 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 767810 Country of ref document: AT Kind code of ref document: T Effective date: 20171010 |
|
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: 20171010 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20191022 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20191227 Year of fee payment: 8 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502012005617 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210501 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201031 |