EP3371816A1 - Verfahren zum herstellen eines magnetokalorischen verbundmaterials und verbundmaterial mit einem magnetokalorischen pulver - Google Patents
Verfahren zum herstellen eines magnetokalorischen verbundmaterials und verbundmaterial mit einem magnetokalorischen pulverInfo
- Publication number
- EP3371816A1 EP3371816A1 EP16797777.6A EP16797777A EP3371816A1 EP 3371816 A1 EP3371816 A1 EP 3371816A1 EP 16797777 A EP16797777 A EP 16797777A EP 3371816 A1 EP3371816 A1 EP 3371816A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- particles
- magnetocaloric
- binder
- composite material
- powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- 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
- H01F1/012—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials adapted for magnetic entropy change by magnetocaloric effect, e.g. used as magnetic refrigerating material
- H01F1/015—Metals or alloys
Definitions
- the invention relates to a method for producing a magnetocaloric composite material, wherein a
- Magnetocaloric powder which consists of powdered particles of a magnetocalorically active material, is mixed with a binder in order to be able to form a magnetocaloric molded body with the composite material produced thereby.
- a magnetocalorically active material its temperature can be influenced by a change in a magnetic field acting on the magnetocalorically active material.
- Magnetocalorically active materials have been discovered and developed with which a cooling effect can be achieved, which is also for household appliances such as a Refrigerator or suitable for industrial applications.
- the respective magnetocalorically active materials expediently have a sufficiently large magnetocaloric effect even at room temperature, which can be used economically for commercial applications in refrigeration technology.
- the magnetocaloric effect can be in a suitable magnetocaloric
- Circular process can be used for cooling a cooling material, wherein a cooling system from a to be cooled
- magnetocaloric material and the subsequent possible absorption of heat from the cooling material and transfer into the magnetocalorically active material in one
- Some well-known magnetocalorically active materials contain costly raw materials such as
- germanium or gallium for example, germanium or gallium.
- Magnetocalorically active materials include toxic elements such as gadolinium, phosphorus or
- Refrigerators a cooling circuit with an example To develop gadolinium containing magnetocalorically active material and to use economically useful. It has been found that various magnetocaloric powder materials, which consist of powdery particles of a magnetocalorically active material,
- Magnetocaloric powder first by pressing the powder produce a designated as green body output body, which is then compressed and cured by heating to a sintering temperature below the melting temperature.
- They are hydrogenated metal-containing compounds with
- magnetocaloric properties which are currently considered to be particularly suitable for use in commercial refrigeration systems. Will such a
- Binders are used in this case plastics or epoxy resins. These binders can be processed at comparatively low temperatures and used for the production of a magnetocaloric molding.
- these binders made of plastic or of an epoxy resin usually have a low thermal conductivity, so that the magnetocaloric effect caused by the influence of an externally generated magnetic field on the particles embedded in the binder of the
- magnetocalorically active powder material is generated, is attenuated and also an effective heat transfer of the waste heat generated by the alternating magnetic field is impaired.
- Epoxy resin on the functioning and the cooling effect of a magnetocaloric molding produced increasingly deteriorating aging effect.
- Magnetocaloric composite material of the type mentioned initially in such a way that a possible
- the binder used is a metal or a metal alloy and at a temperature slightly above the
- Activation step a surface of the particles of the magnetocaloric powder treated with an activating agent and a wettability of the particles is increased, that in a subsequent embedding step, the surface-activated magnetocaloric powder in the
- Binder is introduced so that the binder envelops the particles and at the surface with the
- Particles connects, and that in a subsequent
- magnetocaloric powder are separated from a superfluous portion of the binder, which is not for the
- magnetocaloric materials that can be prepared as powders or that can be made into a powdered state. Of particular relevance is the method for compounds that easily crumble and thus can not be used without the embedding of the invention in a composite material as a volume material in continuous operation. This is especially true for magnetocaloric
- magnetocaloric materials for example, alloys with a proportion of an iron-phosphorus compound (Fe 2 P) are considered.
- iron-phosphorus compound Fe 2 P
- Important representatives of this class of materials are compounds containing manganese, iron and phosphorus, so for example the
- Mn-Fe-P-As Compounds manganese, iron, phosphorus and arsenic (Mn-Fe-P-As), manganese, iron, phosphorus and germanium (Mn-Fe-P-Ge) or manganese, iron, phosphorus and silicon (Mn-Fe-P-Si ).
- Mn-Fe-P-As Compounds manganese, iron, phosphorus and arsenic
- Mn-Fe-P-Ge manganese, iron, phosphorus and germanium
- Mn-Fe-P-Si manganese, iron, phosphorus and silicon
- magnetocaloric properties nitrogen (N), boron (B), carbon (C), iron (Fe), cobalt (Co), chromium (Cr), tin (Sn), gallium (Ga), indium (In), antimony ( Sb), phosphorus (P), silicon (Si), germanium (Ge), aluminum (AI) or arsenic (As).
- the invention provides that in a preceding activation step, the surface of the
- Particles are treated with an activating agent and the wettability of the particles is sufficiently increased in order to ensure a reliable and permanent coating of the particles with the molten metal or the molten metal To allow metal alloy.
- the activation step of the embedding step involves the surface-activated magnetocaloric powder in the
- Binder introduced so that the particles of the
- Binder are wrapped. At the same time this connects
- Magnetocaloric powder can be separated again and removed to the proportion of the binder in the from the
- Binders and the magnetocaloric powder produced composite material.
- a composite material having advantageous properties can be produced with a magnetocaloric powder consisting of a hydrogenated compound containing, for example, lanthanum, iron and silicon. It can too
- a suitable composite material may contain a combination of nickel and manganese, with additives such as
- indium, tin, antimony, aluminum or copper may be added or included.
- magnetocaloric powder hydrogenated lanthanum-iron-silicon-manganese is used.
- Magnetocaloric powder with the chemical formula La (Fe, Si, Mn) i 3 H and the element designations La for
- Lanthanum, Fe for iron, Si for silicon, Mn for manganese and H for hydrogen has magnetocaloric properties which are particularly advantageous for effective magnetic cooling within a temperature range including the room temperature, so that they are hydrogenated
- Cooling devices such as refrigerators
- the metallic binder material generally all compounds and elements are suitable which have a relatively low melting temperature of, for example, less than 350 ° C. These are, for example, the metals tin (Sn), zinc (Zn), indium (In), plei (Pb), bismuth (Bi), cadmium (Cd), thallium (Tl) and gallium (Ga). By alloying these elements can be the
- the melting temperature must be particularly low, for example, less than 110 ° C, preferably less than 100 ° C, so that the leaching of hydrogen from the magnetocalorically active material can be prevented in the production of the composite material.
- the melting temperature must be particularly low, for example, less than 110 ° C, preferably less than 100 ° C, so that the leaching of hydrogen from the magnetocalorically active material can be prevented in the production of the composite material.
- the melting temperature must be particularly low, for example, less than 110 ° C, preferably less than 100 ° C, so that the leaching of hydrogen from the magnetocalorically active material can be prevented in the production of the composite material.
- the melting temperature must be particularly low, for example, less than 110 ° C, preferably less than 100 ° C, so that the leaching of hydrogen from the magnetocalorically active material can be prevented in the production of the composite material.
- the melting temperature must be particularly low, for example, less than 110 ° C, preferably less than 100 ° C, so that the
- La-Fe-Si, La-Fe-Si-Co or the above-mentioned Fe 2 P family compounds can also be processed at higher temperatures be used so that a metal or a metal alloy with a correspondingly higher melting temperature can be used.
- Metal alloy is used with a melting temperature of less than 100 ° C as a binder. While the
- magnetocaloric powder in combination with a
- magnetocalorically active material are used in the
- magnetocaloric particles heated to less than 100 ° C, so that no appreciable amount of hydrogen escapes from the hydrogenated magnetocaloric powder material.
- Metal alloy of bismuth, indium, zinc and lead especially advantageous as a binder.
- having metal alloy may have a melting temperature of less than 85 ° C, preferably less than 80 ° C.
- the metal alloy can be melted by a heating of much less than 100 ° C, in order to
- Oxide layer is removed from the particles. It has been shown that the particle-enveloping oxide layer is decisive for a low wettability of the particles
- Binder used metal alloy or the metal does not enter into a sufficiently durable connection with the individual particles, but after some time and favored by mechanical stress from the particles flakes off. For this reason, it is advantageous that in the Activation step with the activating agent which reduces the oxide layer surrounding the particles and
- any means can be used with which an oxide layer enveloping the particles can be reduced and removed. So can
- corrosive solutions or dilute acids can be used as the activating agent, in particular hydrochloric acid, nitric acid or phosphoric acid having advantageous properties for a suitable activating agent.
- hydrochloric acid, nitric acid or phosphoric acid having advantageous properties for a suitable activating agent.
- Activating agent used as a soldering solution of zinc in concentrated hydrochloric acid and applied to the particles.
- Other compositions of an acid solution are known in practice, which can also be referred to as soldering water.
- Soldering water is commercially available at low cost.
- soldering water Due to the use of soldering water in various processes and applications, the properties of soldering water have been extensively studied and known. However, other activating agents, and in particular liquid activating agents, may be used to control the
- a particularly inexpensive and efficient way of performing the embedding step is that the particles of magnetocaloric powder on a surface of the molten binder, ie on a surface of the molten metal or molten Metal alloy are applied and that the particles are treated with the activating agent, so that the surface-activated particles in the molten
- magnetocaloric particles are activated so that their
- Beet cility is significantly increased, penetrate the surface-activated particles in the molten binder and are enveloped by the binder. The coated particles can then be removed from the
- Excess fraction of the molten metal or the molten metal alloy are extracted and processed into a shaped body.
- Metal alloy is centrifuged with the particles of magnetocaloric powder introduced therein and thereby the excess portion of the binder is separated from the particles of the magnetocaloric powder. After surface activation, the melted go
- Metal alloy or the molten metal makes a lasting bond with the particles and forms a solid cladding.
- the composite material according to the invention can therefore be permanently in one
- magnetocaloric cooling can be used without having to be feared by the continuous contact with the heat transfer fluid impairment of the structure and the properties of the composite material.
- a shaped body is formed and solidified from the composite material in a shaping step. This is down to a temperature just below the
- Melting temperature of the binder heated composite material may be viscous and can be processed with well-known in the art extrusion process and
- the invention also relates to a composite material with a magnetocaloric powder consisting of powdered particles consists of a hydrogenated magnetocalorically active material, wherein the particles of magnetocaloric powder are surrounded by a cladding of a solidified metal alloy or a solidified metal.
- the composite material has a weight fraction between 20% and 50%, preferably
- Composite material between 60% and 80% of powdered particles with a particle size greater than 200 pm and a mass fraction between 40% and 20% of
- the composite material according to the invention described above can be used in a particularly advantageous manner for use as starting material in one Extrusion process is suitable. In order to produce moldings with a suitable cooling and advantageous shape in a cost effective manner is therefore provided that the composite material as extruded
- Shaped body is formed.
- Fig. 2 is an exemplary representation of a
- FIG. 3 is a schematic representation of one of the
- Fig. 4 is a schematic representation of one of the
- Sectional views illustrate a process flow for the production of a composite material according to the invention.
- a particle 1 of a hydrogenated magnetocalorically active material for example La (Fe, Si, Mn) i 3 H, is placed on a Surface 2 of a molten binder.
- the binder 3 may consist, for example, of a metal alloy Bi-In-Sn- (Pb), Bi being bismuth, In indium, Sn being zinc and Pb being lead
- the binder 3 has a
- the particle 1 is surrounded by an oxide layer 4. Due to the oxide layer 4, the wettability of the particle 1 is significantly reduced, so that the particle 1 rests on the surface 2 of the binder 3 and can not penetrate into the binder 3.
- an activating agent 5 for example soldering water, is added, so that the particle 1 with its oxide layer 4 is surrounded by the activating agent 5.
- Activating agent 5 dissolves the oxide layer 4, so that an activated, freed from the oxide layer 4 surface 6 of the particle 1 is exposed, which has a considerably higher Benet tion capacity.
- Fig. Lb is a snapshot of the manufacturing process during the
- the oxide layer of the particle 1 is dissolved and removed.
- the surface activated particle 1 penetrates due to the increased wetting ability during a
- Envelope 7 provided particles 1 extracted.
- Relation to the particle 1 of the magnetocalorically active material is about 35%.
- a particle 1 surrounded by the envelope 7 of binder 3 is shown by way of example.
- Fig. 2 is an example of a practical implementation of the above-described illustrative
- a container 8 is a sufficient amount of the molten binder 3.
- a number of particles 1 is arranged, which are initially surrounded by an oxide layer 4.
- the activating agent 5 is dropped onto the surface 2 and removes the oxide layer 4 of the particles 1, which
- coated particles 1 form a composite material that can be used as a starting material for the production of extruded molded articles.
- Extrusion methods may also include other production methods known in the art, such as
- a cast plate-shaped molded body 9 is shown by way of example only. 4
- a hollow cylindrical molded body 10 is exemplified, the
- Particle size distribution can be the mechanical
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015119103.2A DE102015119103A1 (de) | 2015-11-06 | 2015-11-06 | Verfahren zum Herstellen eines magnetokalorischen Verbundmaterials und Verbundmaterial mit einem magnetokalorischen Pulver |
| PCT/EP2016/076723 WO2017077071A1 (de) | 2015-11-06 | 2016-11-04 | Verfahren zum herstellen eines magnetokalorischen verbundmaterials und verbundmaterial mit einem magnetokalorischen pulver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3371816A1 true EP3371816A1 (de) | 2018-09-12 |
| EP3371816B1 EP3371816B1 (de) | 2021-12-29 |
Family
ID=57345879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP16797777.6A Active EP3371816B1 (de) | 2015-11-06 | 2016-11-04 | Verfahren zum herstellen eines magnetokalorischen verbundmaterials und verbundmaterial mit einem magnetokalorischen pulver |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3371816B1 (de) |
| DE (1) | DE102015119103A1 (de) |
| WO (1) | WO2017077071A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114111096A (zh) * | 2021-11-22 | 2022-03-01 | 南京大学 | 一种磁制冷片状材料及其制备多腔旋转式磁制冷床的方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017128765A1 (de) * | 2017-12-04 | 2019-06-06 | Technische Universität Darmstadt | Verfahren zur Herstellung eines magnetokalorischen Verbundmaterials und ein entsprechender Wärmetauscher |
| DE102018210838B3 (de) * | 2018-07-02 | 2019-11-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung eines magnetokalorischen Bauteils |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4240380B2 (ja) * | 2003-10-14 | 2009-03-18 | 日立金属株式会社 | 磁性材料の製造方法 |
| JP2007263392A (ja) * | 2006-03-27 | 2007-10-11 | Toshiba Corp | 磁気冷凍材料及び磁気冷凍装置 |
| JP2010516042A (ja) * | 2007-02-12 | 2010-05-13 | ヴァキュームシュメルツェ ゲーエムベーハー ウント コンパニー カーゲー | 磁気熱交換用構造体及びその製造方法 |
| JP2010525291A (ja) * | 2007-12-27 | 2010-07-22 | ヴァキュームシュメルツェ ゲーエムベーハー ウント コンパニー カーゲー | 磁気熱量活性物質を有する複合構造体及びその製造方法 |
| DE102008054522B4 (de) * | 2008-12-11 | 2013-11-21 | Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. | Verfahren zur Beschichtung der Oberflächeeines magnetischen Legierungsmaterials sowie ein solches Legierungsmaterial |
| DE102009002640A1 (de) * | 2009-04-24 | 2011-01-20 | Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. | Magnetisches Legierungsmaterial und Verfahren zu seiner Herstellung |
| JP5966740B2 (ja) * | 2011-09-14 | 2016-08-10 | 日産自動車株式会社 | 磁性構造体およびこれを用いた磁気冷暖房装置 |
-
2015
- 2015-11-06 DE DE102015119103.2A patent/DE102015119103A1/de not_active Withdrawn
-
2016
- 2016-11-04 WO PCT/EP2016/076723 patent/WO2017077071A1/de not_active Ceased
- 2016-11-04 EP EP16797777.6A patent/EP3371816B1/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114111096A (zh) * | 2021-11-22 | 2022-03-01 | 南京大学 | 一种磁制冷片状材料及其制备多腔旋转式磁制冷床的方法 |
| CN114111096B (zh) * | 2021-11-22 | 2022-11-22 | 南京大学 | 一种磁制冷片状材料及其制备多腔旋转式磁制冷床的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017077071A1 (de) | 2017-05-11 |
| DE102015119103A1 (de) | 2017-05-11 |
| EP3371816B1 (de) | 2021-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3687680T2 (de) | Verwendung polykristalliner magnetischer substanzen zur magnetischen abkuehlung. | |
| DE112012003472B4 (de) | Verfahren zur Herstellung von Seltenerdmagneten | |
| EP2366186B1 (de) | Beschichtetes magnetisches legierungsmaterial und verfahren zu seiner herstellung | |
| DE2625212A1 (de) | Verfahren zur herstellung von gesinterten formkoerpern | |
| EP3371816B1 (de) | Verfahren zum herstellen eines magnetokalorischen verbundmaterials und verbundmaterial mit einem magnetokalorischen pulver | |
| DE3035433A1 (de) | Ferromagnetische amorphe legierung | |
| EP1651786B1 (de) | Hartlotlegierung auf kupferbasis sowie verfahren zum hartlöten | |
| DE3019980C2 (de) | Verfahren zur Herstellung von Supraleiterdrähten aus mit Kupfer oder Kupferlegierung umgebenen, Niob und Aluminium enthaltenden Multifilamenten | |
| DE112019006226T5 (de) | Thermoelektrisches material und verfahren zu seiner herstellung | |
| DE2856466A1 (de) | Verfahren zur herstellung von hochradioaktive abfallstoffe enthaltenden formkoerpern aus in eine metallische matrix eingebetteten glas-granalien | |
| EP0129691A1 (de) | Formstück aus einem Verbundwerkstoff und Herstellungsverfahren hierzu | |
| DE1508356A1 (de) | Thermoelektrische Anordnung und Verfahren zur Herstellung dieser Anordnung | |
| DE4331526C3 (de) | Werkstoff für elektrische Kontakte auf der Basis von Silber-Zinnoxid oder Silber-Zinkoxid und Verfahren zur Herstellung eines Verbundpulvers hierfür | |
| DE4134144C2 (de) | Karbidisches Spritzpulver | |
| DE69829872T2 (de) | Herstellungsverfahren von R-FE-B Verbundmagneten mit hohem Korrosionswiderstand | |
| DE2263044B2 (de) | Verfahren zum herstellen waermeisolierender teilchen | |
| DE60024737T2 (de) | Oxid-Supraleiter mit hervorragender Rissbeständigkeit und Herstellungsverfahren für denselben | |
| DE102017102163B4 (de) | Magnetokalorischer Wärmeübertrager und Verfahren zu seiner Herstellung | |
| DE2508450A1 (de) | Verfahren zur herstellung von magnesiumverbindungen und zur erzeugung von wasserstoff aus diesen verbindungen | |
| EP0099015B1 (de) | Verfahren zur Herstellung von Sinterstahl hoher Raumerfüllung durch Einfachsintertechnik | |
| AT521006B1 (de) | Verfahren zum Herstellen eines Bauteils mit weichmagnetischen Eigenschaften | |
| DE2144747C3 (de) | Supraleitende Materialien vom A tief 3 B-Typ mit hoher Sprungtemperatur | |
| DE69016163T2 (de) | Verfahren zur Herstellung einer widerstandsarmen Verbindung zwischen einem Metall und einem keramischen supraleitenden HTS. | |
| DE2360129A1 (de) | Verfahren zur pulvermetallurgischen herstellung duktiler, supraleitender legierungen auf der basis von metallen mit hoher leitfaehigkeit fuer elektrizitaet und waerme | |
| DE102020118268B4 (de) | Verfahren zur Herstellung eines magnetokalorischen Drahts und dessen Verwendung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| 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 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20180508 |
|
| 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: GOTTSCHALL, TINO Inventor name: RADULOV, ILIYA Inventor name: SKOKOV, KONSTANTIN Inventor name: GUTFLEISCH, OLIVER Inventor name: KUZMIN, MICHAEL |
|
| DAV | Request for validation of the european patent (deleted) | ||
| 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 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
| INTG | Intention to grant announced |
Effective date: 20210729 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): 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: 1459302 Country of ref document: AT Kind code of ref document: T Effective date: 20220115 |
|
| 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: 502016014326 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG9D |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20211229 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: 20211229 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: 20211229 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: 20220329 |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20211229 |
|
| 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: 20211229 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: 20220329 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: 20211229 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: 20211229 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: 20220330 |
|
| 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: 20211229 |
|
| 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: 20211229 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: 20211229 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: 20211229 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: 20220429 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: 20211229 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: 20211229 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: 20211229 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20211229 |
|
| 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: 20220429 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502016014326 Country of ref document: DE |
|
| 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: 20211229 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: 20211229 |
|
| 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: 20220930 |
|
| 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: 20211229 |
|
| 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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20211229 |
|
| 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: 20211229 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20221130 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221130 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20221130 |
|
| 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: 20221104 |
|
| 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: 20221104 |
|
| 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: 20221130 |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 1459302 Country of ref document: AT Kind code of ref document: T Effective date: 20221104 |
|
| 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: 20221104 |
|
| 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: 20161104 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20211229 |
|
| 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: 20211229 |
|
| 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: 20211229 |
|
| 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: 20211229 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20251118 Year of fee payment: 10 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20251120 Year of fee payment: 10 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20251120 Year of fee payment: 10 |