EP2867906A1 - Induktives bauteil - Google Patents
Induktives bauteilInfo
- Publication number
- EP2867906A1 EP2867906A1 EP13818687.9A EP13818687A EP2867906A1 EP 2867906 A1 EP2867906 A1 EP 2867906A1 EP 13818687 A EP13818687 A EP 13818687A EP 2867906 A1 EP2867906 A1 EP 2867906A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- permanent magnet
- inductive component
- core material
- gap
- magnetic
- 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
- 230000001939 inductive effect Effects 0.000 title claims abstract description 31
- 239000011162 core material Substances 0.000 claims abstract description 17
- 239000012212 insulator Substances 0.000 claims description 10
- 239000000696 magnetic material Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 5
- 229910001047 Hard ferrite Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 claims description 3
- 230000005415 magnetization Effects 0.000 claims description 2
- 108090000623 proteins and genes Proteins 0.000 claims description 2
- -1 rare earth compound Chemical class 0.000 claims description 2
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 11
- 239000011159 matrix material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000004804 winding Methods 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
- H01F27/25—Magnetic cores made from strips or ribbons
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F3/14—Constrictions; Gaps, e.g. air-gaps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
- H01F1/047—Alloys characterised by their composition
- H01F1/053—Alloys characterised by their composition containing rare earth metals
- H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
- H01F1/057—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F2003/103—Magnetic circuits with permanent magnets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F2027/348—Preventing eddy currents
Definitions
- the invention relates to an inductive component
- Inductive components having a magnetic circuit of magnetically soft core material and a coil wound around a portion of the core material are well-known throughout electrical engineering. Frequently, the magnetic circuit also has a gap extending from a first end free end of the core material to an opposite second end free end of the core material.
- Such inductive components are used, for example, as a clamping ⁇ voltage regulator in the form of so-called buck converters or step-up converters.
- buck converters or step-up converters.
- boost converter is disclosed in the introduction to the description of DE 198 16 485 AI and the local figure 1.
- Gap opposite to the field of the winding with permanent ⁇ magnetic material is filled.
- the actual working range of the inductive component can be moved because the possible magnetic stroke, ie the maximum possible ⁇ magnetic induction change by the provision of the permanent magnetic material in the gap significantly increased.
- the present invention aims to develop the known Indukti ⁇ vity with permanent magnet used for biasing so that on the one hand during operation eddy current losses are kept low, on the other hand, but also a simple production is guaranteed.
- the inductive component according to the invention is essentially based on the fact that the Einzelpermanentmagnet Sharinge are stacked primarily and in a particular embodiment of the invention exclusively in one direction next to each other spaced where ⁇ in the one direction at least approximately orthogonal to the Y Direction is, that is, the direction given by the longitudinal extent of the gap in the magnetic circuit, which extends in the Y direction from a first end-side free end of the core material to an opposite second end of the core material.
- the Einzelpermanentmagnet unitede are performed laminated, so as slats or strips, said individual slats or strips are each stacked spaced from each other in one direction.
- a thin air is layer provided between the single permanent magnet pieces as an insulator, it lends itself to use any other insulator material, for example a plastic ⁇ layer, a paper layer, an adhesive layer or derglei ⁇ chen.
- the height of the Einzelpermanentmagnet Age in the Y direction, ie in the longitudinal extent of the gap is greater than the width of the Einzelpermanentmagnet mixede in the stacking direction.
- the ⁇ se width can be in the order of, for example 1mm.
- the inductive construction ⁇ part has a further gap, in particular an air gap on ⁇ which is provided in the magnetic circuit.
- This air gap may be provided as a separate see ⁇ gap in the magnetic circuit next to the gap in which the permanent magnet unit is placed.
- this further component of that gap is the gap in which the Perma ⁇ nentmagnetmaschine sits.
- the permanent magnet netü example one or both faces of the core material of magnetically soft material on one or both sides is spaced.
- the individual permanent magnet pieces can be stacked one above the other in the gap direction.
- the magnetic material of the single permanent magnet pieces is to use a rare earth compound, for example SmCo, NdFeB, SmFeN or a hard ferrite, in particular SrFe, BaFe or a mixture of these materials.
- a rare earth compound for example SmCo, NdFeB, SmFeN or a hard ferrite, in particular SrFe, BaFe or a mixture of these materials.
- These first-mentioned magnetic materials are characterized by an extraordinarily high magnetic remanence flux density and a high magnetic coercive field strength and thus by a high magnetic energy density.
- the Einzelpermanentmagnets are formed as adjacent lamellae or stripes, it is also within the scope of the invention that the Einzelpermanentmagnetgnae bent to each other, in particular angled.
- the single permanent magnet pieces zuein ⁇ other are coaxially disposed or the permanent magnet unit is designed coaxially wound.
- a particularly simple handling of the permanent magnet unit results when it is formed as a comb structure, so the plurality of Einzelpermanentmagnet Suiteen in the form of lamellae or strips at one end or on an end surface in one piece or several pieces are mechanically connected to each other.
- the connection of the single permanent magnet pieces may be arbitrarily provided within the permanent magnet unit to under ⁇ different union positions, so that, for example Also, a double comb structure with connecting central web or a zig-zag structure or other structures of the permanent magnet unit are possible.
- FIG. 1 shows the schematic structure of an embodiment of an inductive component according to the invention
- Figure 2a-2f six possible embodiments of a permanent magnet ⁇ unit as used in Figure 1 ⁇ the can, in a perspective view;
- FIG. 3a-3c are plan views of three further embodiments of permanent magnet units, as they can be used in Figure 1,
- Figure 5 shows a detail of the magnetic circuit of an inductance similar to Figure 1 with a further gap
- Figure 5 shows a detail of the magnetic circuit of an inductor similar to Figure 1 with two columns, in each of which a permanent magnet unit is used with Einzelpermanentmagnet Sharingen
- Figure 6a-6c plan views of three various Permanentmag ⁇ netanneen, namely one with a single block, with four single permanent magnet pieces, and a single permanent magnet pieces 16 with
- FIG. 7 shows the simulated power losses of the permanent magnet units of FIG. 6 as a function of the frequency of an applied alternating field at a constant alternating field amplitude
- FIG manentmagnetstsammlung 8 are plan views of three different Permanentmag ⁇ netiseren 1024 Einzelpermanentmagnetstü ⁇ CKEN, a laminated embodiment Per and a comb structure of permanent magnetic strips, and the simulated power loss of the permanent magnet units illustrated in Figure 8 as a function of the frequency of the applied alternating magnetic field.
- Figure 1 shows a side view of the structure of an inductive component 1 with a magnetic circuit 10 of magnetically soft core material, for. B. soft iron.
- the magnetic circuit 10 is annular in shape with an upper transverse limb 10a, a spaced lower transverse leg 10b and two at the ⁇ the transverse legs 10a and 10b interconnecting longitudinal ⁇ leg 10c and lOd.
- the two longitudinal legs 10c, 10d may have a polygonal cross-section, but also a round or oval cross-section.
- edges of the magnetic circuit 10 are rounded, wherein the magnetic circuit 10 may be designed in particular as a circular ring or toroid.
- the longitudinal leg 10d shown on the left has a gap 20, which is bounded by a first end-side free end 12 of the core material of the magnetic circuit 10 and an opposite second front-side, free end 14 of the magnetic circuit 10.
- the gap 20 has a longitudinal extent from the first end face 12 to the second end face 14, which according to the definition is the Y direction Y in the present case.
- Orthogon ⁇ nal this are the two directions X and Z, which are also perpendicular to each other.
- This permanent magnet unit 50 is particularly designed and consists of a plurality of Einzelpermanentmagnet Suiteen 51, which are stacked primarily and preferably exclusively spaced apart in one direction side by side, which is a direction at least approximately orthogonal, preferably exactly orthogonal to the mentioned Y-direction.
- a coil 30 is wound around the longitudinal leg 10d shown on the left in FIG. The permanent magnet unit 50 has arrived at ⁇ wrapped by the coil 30th
- FIG. 2a shows, in a perspective view, the construction and alignment of such a permanent magnet unit 50 with individual permanent magnet pieces 51 stacked in the X-direction, which in the present case are designed as single permanent magnetic strips or single permanent magnetic strips.
- Each of these single permanent magnet strips 51 has a width B in the X direction and a height H in the Y direction.
- the width B may be, for example, 0.1 to 5 mm, preferably about 0.5 to 2 mm.
- As the height H for example, 0.1 to 10 mm, preferably about 0.5 to 5 mm may be provided.
- an insulator 55 which may be formed for example of a plastic layer, a Pa ⁇ pier bark or the like.
- Such a permanent magnet unit 50 in block form can be prepared by examples of play, that the Einzelperma ⁇ nentmagnetstMail 51 or bonded with the insulators 55 each shed.
- the entire permanent magnet unit 50 is inserted into the gap 20 of the magnetic circuit 10 in such a way that the gap 20 is preferably completely filled by the permanent magnet unit 50.
- one or both end faces 12, 14 to be arranged at a distance from the permanent magnet unit 50, that is to say a remaining gap to the permanent magnet unit 50 is formed.
- This remaining gap can, for example, with an insulator, for. As plastic, be filled out ⁇ .
- the Permanentmag ⁇ netssen 50 It has proven to be favorable to use for the Permanentmag ⁇ netssen 50 and thus the Einzelpermanentmagnet Togethere 51, a magnetic material which consists of a rare ⁇ earth compound, in particular SmCo, NdFeB, SmFeN or hard ferrite, in particular SrFe, BaFe or a mixture of these materials.
- the former materials are characterized by a high residual magnetic flux density and a high magnetic coercive field strength, whereby the permanent magnets so forth ⁇ made have a high magnetic energy like ⁇ te.
- FIG. 2 b a similar permanent magnet unit 50 is shown in FIG. 2 a in the form of individual permanent magnetic strips 51 located next to one another and separated by insulator layers 55.
- a second, identically constructed, magnetic field is formed next to the permanent magnet unit 50.
- the superimposed permanent magnet units 50, 50 ' can also be rotated relative to each other about the axis Y, as indicated in FIG. 2d.
- a rotation of the upper permanent magnet unit 50 to the lower permanent magnet unit 50 ' is shown by 90 °.
- Other angles of rotation, such as 30 °, 45 0 or 60 0 are also possible.
- the stacked permanent magnet units 50, for example having 50 ' also have a different height in the Y direction and / or under ⁇ differently thick lamination can.
- FIG. 2c shows a similar arrangement, the permanent magnet ⁇ unit as shown in Figure 2a 50th
- the individual permanent magnet strips 51 are integrally connected to one another in the region via a transverse web 53 at their lower end facing the observer, so that a comb structure results for the permanent magnet unit 50.
- This comb structure has the advantage that the individual permanent magnet strips 51 are mechanically connected to one another, so that gluing of the permanent magnet unit 50 can be dispensed with.
- the insulator layers 55 may be air-filled as simple slots or filled with an insulating material.
- FIG. 2e shows another cuboid body of a permanent magnet unit 50. The insulator layers 55 are now alternately introduced from the viewer side facing and opposite side of Figure 2e to each shortly before the opposite end in the permanent magnet unit 50 so that a total of a zigzag structure of the permanent magnet unit 50 results.
- FIG. 2f shows a so-called double comb structure of the permanent magnet unit 50.
- the Einzelperma ⁇ nentmagnetstMail 51 are interconnected by a central web 54th
- FIG. 3 shows further embodiments of permanent magnet units 50 in plan view, that is to say seen in the Y direction.
- 3a shows a L-shaped structure of the Einzelper ⁇ manentmagnet Publishede
- Figure 3b is a U-shaped structure
- Figure 3c is a coaxial structure of the permanent magnet unit 50.
- a coiled structure of the permanent magnet ⁇ unit may be provided 50th
- FIGS. 4 and 5 show sections of a magneti ⁇ rule circuit 10, as presented in Figure 1, in addition to which modifications are carried out to the representation of FIG. 1
- a further gap 60 here an air gap, is introduced into the magnetic circuit 10 in order to be able to set the inductance and the saturation current intensity of the inductive component 1 in a targeted manner.
- Figure 6c shows a further divided Perma ⁇ nentmagnet Anlagen 50, namely, one with 16 nentmagnet Suiteen ⁇ Einzelperma, which lie in a 4 x 4 matrix to each other.
- the Einzelpermanentmagnet Sharinge 51 in Figures 6b and 6c are minimally spaced from each other, so that it can be assumed approximatively ⁇ way that the outer contour of these permanent magnet units 50 in Figure 6b and 6c is approximately 32 mm x 32 mm again.
- the thickness of the permanent magnet ⁇ unit 50 is further assumed to be 1 mm.
- the permanent magnet unit 50 is formed only into thirty-two single permanent magnet pieces 51, specifically in the form of single permanent magnet strips or single permanent magnet lamellae. 8b the characteristic curve associated to a permanent magnet unit according ⁇ figure, indicated in Figure 9 with V. It is clear that in a Fre acid sequence of about 20 kHz only a slightly increased power loss to the curve of IV is recorded. The power loss is at a frequency of 20 kHz here only about 4.2 watts.
- the permanent magnet unit 50 of FIG. 8b is modified such that it is connected to one another at its lower side according to FIG. 8c, ie has a comb structure, the result is almost the same power loss curve (compare the characteristic curve VI in FIG Permanentmagnetein ⁇ unit of Figure 8b, so the local characteristic V.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Coils Or Transformers For Communication (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013204171 | 2013-03-11 | ||
PCT/EP2013/075947 WO2014139607A1 (de) | 2013-03-11 | 2013-12-09 | Induktives bauteil |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2867906A1 true EP2867906A1 (de) | 2015-05-06 |
EP2867906B1 EP2867906B1 (de) | 2018-05-23 |
Family
ID=49943318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13818687.9A Active EP2867906B1 (de) | 2013-03-11 | 2013-12-09 | Induktives bauteil |
Country Status (4)
Country | Link |
---|---|
US (1) | US20160005525A1 (de) |
EP (1) | EP2867906B1 (de) |
ES (1) | ES2677720T3 (de) |
WO (1) | WO2014139607A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202015107067U1 (de) * | 2015-12-23 | 2016-01-21 | Intica Systems Ag | Stabförmiges Induktivbauteil |
CN114400126A (zh) * | 2022-01-26 | 2022-04-26 | 上海盘毂动力科技股份有限公司 | 磁性元件及制作方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3968465A (en) * | 1973-05-18 | 1976-07-06 | Hitachi Metals, Ltd. | Inductor and method for producing same |
US4103221A (en) * | 1973-05-18 | 1978-07-25 | Hitachi Metals, Ltd. | Inductor with plurality of magnet pieces in air gap |
US4077001A (en) * | 1976-04-16 | 1978-02-28 | Richardson Frank B | Electromagnetic convertor with stationary variable-reluctance members |
US4562384A (en) * | 1983-04-19 | 1985-12-31 | General Electric Company | Variable reactance inductor with adjustable ranges |
WO2001015493A1 (fr) * | 1999-08-20 | 2001-03-01 | Fan Zhang | Transducteur a deux bobines et a deux entrefers magnetiques |
US6856231B2 (en) * | 2000-09-08 | 2005-02-15 | Nec Tokin Corporaton | Magnetically biasing bond magnet for improving DC superposition characteristics of magnetic coil |
DE10310161B4 (de) * | 2003-03-07 | 2009-04-09 | Infineon Technologies Ag | Monolithisch integrierte Schaltkreis-Anordnung |
GB2415833A (en) * | 2004-06-30 | 2006-01-04 | Areva T & D Uk Ltd | Inductive device with parallel permanent magnets in a magnetic circuit |
JP5600917B2 (ja) * | 2009-10-01 | 2014-10-08 | 信越化学工業株式会社 | 永久磁石式回転機用回転子 |
WO2012035824A1 (ja) * | 2010-09-13 | 2012-03-22 | 三菱電機株式会社 | 回転電機 |
DE202011004121U1 (de) * | 2011-03-17 | 2011-05-26 | Roland Pechan GmbH & Co. KG, 04827 | Induktives passives Bauelement, insbesondere Drossel |
-
2013
- 2013-12-09 US US14/769,509 patent/US20160005525A1/en not_active Abandoned
- 2013-12-09 EP EP13818687.9A patent/EP2867906B1/de active Active
- 2013-12-09 ES ES13818687.9T patent/ES2677720T3/es active Active
- 2013-12-09 WO PCT/EP2013/075947 patent/WO2014139607A1/de active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2014139607A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20160005525A1 (en) | 2016-01-07 |
EP2867906B1 (de) | 2018-05-23 |
ES2677720T3 (es) | 2018-08-06 |
WO2014139607A1 (de) | 2014-09-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2463869B2 (de) | Induktives Bauelement mit verbesserten Kerneigenschaften | |
DE2424131C3 (de) | Drossel | |
EP2769391B1 (de) | Vorrichtung zur induktiven übertragung elektrischer energie | |
DE69533783T2 (de) | Gerät zur Erzeugung des Magnetfeldes für Bilderzeugung mittels magnetischer Resonanz | |
DE2647503A1 (de) | Magnettisch | |
EP1598838A2 (de) | Spulenanordnung und Verfahren zu deren Herstellung | |
DE102013219540A1 (de) | Ladeanordnung zur induktiven drahtlosen Abgabe von Energie | |
DE102013219542A1 (de) | Ladeanordnung zur induktiven drahtlosen Abgabe von Energie | |
EP2394278A1 (de) | Hochfrequenz-schwingdrossel | |
DE3018552C2 (de) | ||
EP2867906B1 (de) | Induktives bauteil | |
DE102013009588A1 (de) | Transformator und Verfahren zur Anbringung von Wicklungen | |
EP2932733B1 (de) | Magnetsystem für einen lautsprecher, magnetisierungsvorrichtung, verfahren zur herstellung eines magnetsystems und lautsprecher | |
EP1301931A1 (de) | I-induktor als hochfrequenz-mikroinduktor | |
EP1501106B1 (de) | Ferritkern für ein Induktivitätsbauteil | |
DE202011051649U1 (de) | Vorrichtung zur induktiven Übertragung elektrischer Energie | |
DE102013208058B4 (de) | Magnetisch vorgespannte Drossel | |
EP2780918A1 (de) | Induktionsbauteil | |
DE1541681C3 (de) | Reziproker, schrittweise steuerbarer Ferrit-Phasenschieber in Hohlleiterausführung | |
DE40414C (de) | Neuerungen an Inductions-Apparaten, um elektrische Ströme zu transformiren | |
DE10104648A1 (de) | I-Induktor als Hochfrequenz-Mikroinduktor | |
DE2603092A1 (de) | Elektromagnetischer tonabnehmer | |
DE2462520A1 (de) | Drossel und verfahren zur herstellung derselben | |
DE102022100647A1 (de) | Drossel für ein Mehrleitersystem | |
WO2020160989A1 (de) | Sekundärspulentopologie |
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: 20141021 |
|
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 |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: STADLER, ALEXANDER Inventor name: CARSTEN, BRUCE Inventor name: GULDEN, CHRISTOF Inventor name: HERZOG, STEFAN |
|
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: 20180117 |
|
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: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: R.A. EGLI AND CO, PATENTANWAELTE, CH Ref country code: AT Ref legal event code: REF Ref document number: 1002159 Country of ref document: AT Kind code of ref document: T Effective date: 20180615 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502013010210 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2677720 Country of ref document: ES Kind code of ref document: T3 Effective date: 20180806 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20180523 |
|
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: 20180823 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: 20180523 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: 20180823 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: 20180523 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: 20180523 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20180523 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: 20180523 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: 20180523 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: 20180824 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: 20180523 |
|
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: 20180523 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: 20180523 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: 20180523 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: 20180523 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: 20180523 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: 20180523 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502013010210 Country of ref document: DE |
|
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: 20180523 |
|
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: 20190226 |
|
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: 20180523 |
|
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: 20180523 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181209 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20181231 |
|
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: 20181209 |
|
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: 20180523 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181231 |
|
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: 20180523 |
|
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: 20180523 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180523 |
|
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: 20131209 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: 20180523 Ref country code: MK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180523 |
|
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: 20180923 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20221230 Year of fee payment: 10 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230427 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20231220 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20231219 Year of fee payment: 11 Ref country code: AT Payment date: 20231214 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20240118 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240126 Year of fee payment: 11 Ref country code: CH Payment date: 20240110 Year of fee payment: 11 |