EP3014635A1 - Dispositif de commande électromagnétique - Google Patents

Dispositif de commande électromagnétique

Info

Publication number
EP3014635A1
EP3014635A1 EP14733993.1A EP14733993A EP3014635A1 EP 3014635 A1 EP3014635 A1 EP 3014635A1 EP 14733993 A EP14733993 A EP 14733993A EP 3014635 A1 EP3014635 A1 EP 3014635A1
Authority
EP
European Patent Office
Prior art keywords
armature
pole core
pole
electromagnetic actuator
actuator according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP14733993.1A
Other languages
German (de)
English (en)
Other versions
EP3014635B1 (fr
Inventor
Andreas Bereschka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hydac Electronic GmbH
Original Assignee
Hydac Electronic GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hydac Electronic GmbH filed Critical Hydac Electronic GmbH
Publication of EP3014635A1 publication Critical patent/EP3014635A1/fr
Application granted granted Critical
Publication of EP3014635B1 publication Critical patent/EP3014635B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081—Magnetic constructions
    • H01F2007/085—Yoke or polar piece between coil bobbin and armature having a gap, e.g. filled with nonmagnetic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F2007/1661—Electromagnets or actuators with anti-stick disc

Definitions

  • the invention relates to an electromagnetic actuator, in particular proportional magnet or solenoid, with a magnet armature, which is axially movably guided in a at least partially surrounded by a coil winding pole tube to which a magnetic decoupling forming separation area is followed by a pole core, wherein when energized Coil winding armature acts on a magnetic force that seeks to move within a displacement in the direction of the pole core.
  • electromagnetic actuators which are in the
  • proportional solenoids or solenoids are freely available on the market in a variety of embodiments.
  • An actuating device of this kind provided in particular for a valve actuation is described, for example, in DE 10 2008 061 414 A1.
  • the armature carries out a lifting movement in the pole tube upon electrical excitation of the associated coil winding. If the energization of the coil winding is omitted, the magnet armature is reset to a starting position regularly by means of a restoring force.
  • the restoring force acts on the armature via a connected to the armature operating part, which is for example rod-like and extending through the pole core and triggers a respective actuation operation, for example at an au h connected valve for controlling fluid flows.
  • a special, specific response of the actuator is required. More specifically, for certain switching or control functions, a certain course of the magnetic force-stroke characteristic is required.
  • the geometry of the pole tube in the transition region between the magnetic separation region and the pole core determines the course of this Fs characteristic curve.
  • the invention has the object to provide an electromagnetic actuator available, which offers more universal additional options and therefore allows a rational production. According to the invention this object is achieved by an electromagnetic actuator having the features of claim 1 in its entirety.
  • an essential feature of the invention is that for a desired shortening of the axial length of the between the magnetic separation region on
  • the arrangement can be made such that the part of the displacement adjoining the separation region of the pole tube is formed by a depression in the pole core which continues the guide of the armature formed by the pole tube and at the separation region in an edge forming an edge ends, wherein the respective insert can be applied to the bottom surface of the recess of the pole core.
  • the axial distance between the ferromagnetic insert and the edge of the pole core acting as the magnetic control edge can be adjusted to a desired length, at which a desired characteristic curve of the F-s characteristic curve is given.
  • the respective insert on the bottom surface of the recess can be fixed.
  • the arrangement can be made such that the armature has a rod-like actuating part and that a ferromagnetic annular disc of selected thickness surrounding the actuating part is provided as the respective insert.
  • an anti-adhesion disc can be arranged in a manner known per se between the ferromagnetic annular disk and the armature.
  • an end body is attached to the end remote from the pole core of the pole tube, which forms a Hubwegbegrenzung for the anchor
  • the respective ferromagnetic annular disc may be fixed to the pole core by gluing or soldering or by a material deformation, such as by caulking on the outer edge, or by caulking in an annular groove formed in the bottom surface of the pole core.
  • the respective ferromagnetic annular disc can be fixed by means of a sleeve enclosing its peripheral edge, which is fixed on the outside to an inner surface on the pole tube or pole core.
  • the respective ferromagnetic annular disk can be formed by means of a between whose peripheral edge and the surface of the pole core formed
  • the arrangement may be such that the respective ferromagnetic annular disk on the side facing away from the armature has a coaxial, sleeve-like projection which is secured by press fitting in a bore of the pole core, which is penetrated by the rod-like actuating part of the armature.
  • FIG. 1 shows a longitudinal section of an actuating device according to a
  • Fig. 1A is a greatly enlarged section of the area indicated by A in Fig. 1;
  • Fig. 2 is a of Fig. 1 A corresponding representation associated with
  • FIG. 3 shows a representation corresponding to FIG. 2, wherein a ferromagnetic annular disc with a greater thickness than FIG. 2 is inserted;
  • Fig. 4 is a partial longitudinal section, in which a part of the armature with
  • FIG. 5 to 9 of FIG. 4 corresponding partial longitudinal sections of five further embodiments of the invention.
  • FIG. 10 shows a longitudinal section of an embodiment of the actuating device in the form of a compact magnet.
  • Fig. 1 which shows an embodiment of the actuating device according to the invention in longitudinal section
  • an associated coil winding is omitted, which is arranged in a conventional manner on the designated pole tube 2 and can be energized for actuation operations.
  • a magnet armature 4 is guided axially movable, at one end of a coaxial rod-like actuating member 6 is fixed. This extends through a through hole 8 in a pole core 10, so that the free end 12 of the actuating part 6 at an end-side connecting part 14 of the pole core 10 is accessible for an actuating operation.
  • a to be operated, connected to the connector 14 device, for example in the form of a valve is not shown in Fig. 1.
  • FIG. 1 is designed as a so-called "pushing magnet", wherein the axial position shown corresponds to the fully energized excitation state of the (not shown) coil winding and the armature 4 via the actuating member 6 generates a pressing force as an actuating force 4 in the form of a restoring spring, not shown in FIG. 1, since such a device may be designed according to the state of the art 1 to limit the return stroke of the piston 4, an end body 18 is secured to the right-hand end of the pole tube 2 by means of a flanging 16.
  • the stroke provided for the return stroke can be set to a desired length
  • the pole tube 2 is connected to the pole core 10 via a weld 20 connected, which forms in a conventional manner a magnetic decoupling causing separation area.
  • the guide 4 formed on the inside of the pole tube 2 for the armature 4 continues beyond the separation area formed by the weld 20 in a recess 22 which is circular cylindrical in the pole core 10 and has a lying in a radial plane bottom surface 24.
  • the recess 22 terminates in an edge 26, which forms a the edge of the guide surface of the armature 4 surrounding, pointed edge.
  • a ferromagnetic annular disc 28 made of a ferritic material is inserted on the bottom surface 24 in the recess 22 of the pole core 10, which is penetrated by the rod-like actuating part 6. Between the annular disc 28 and the end of the armature 4, an anti-stick disc 30 of the usual type is arranged.
  • the inlaid Condition shown annular disc 28 has a relatively small axial thickness. 1 shows by way of example a selection of insertable annular discs 28 of different axial thickness. The thickness of the respectively inserted annular disc 28 leads to a corresponding shortening of the axial length of the displacement, which is available for the armature 4 during the movement in the direction of the pole core 10.
  • the modification of the displacement in the critical stroke range, which adjoins the magnetic separation region of the weld 20, affects the magnetic force-stroke characteristic, as shown by examples in Figs. 2 and 3.
  • Fig. 2 shows an example with an inserted annular disc 28 of lesser thickness
  • Fig. 3 shows an example with an annular disc 28 of greater thickness
  • the characteristic profile without inserted annular disk 28 is designated by 32 and with an inserted annular disk 28 having a thickness of 0.7 mm by 34.
  • a substantially horizontal characteristic curve is obtained via a standard stroke that is to be used mainly between approximately 1.5 mm and 2.5 mm, while the characteristic curve 32, in contrast, is sloping here.
  • FIG. 5 shows the attachment of the annular disc 28 provided on the bottom surface 24 of the pole core 10 by gluing or brazing.
  • a connection is provided by means of mechanical deformation by external calking of the annular disc 28 at 36 against the inner wall of the recess 22.
  • Fig. 6 shows the determination of the annular disc 28 by means of a sleeve 38 which forms the guide surface for the armature 4 on the inside of pole tube 2 and recess 22.
  • Welding geometry 40 provided as a connecting means, while the
  • FIG. 9 shows an example in which a specially shaped annular disc 28 on the side facing away from the armature 4 has a coaxial, sleeve-like extension 44 which is secured in the bore 8 of the pole core 10 by press-fitting.
  • Fig. 10 shows an embodiment in which the invention is implemented in a so-called. Compact magnet.
  • the pole core 10 is shorter in relation to its diameter and has a flange-like, radial extension 48 at the end having the connection part 14.
  • the end body 18 forms the closed bottom of a pot-like housing 50, which extends to the extension 48 of the pole core 10, which closes the open end of the cup.
  • the housing 50 surrounds the coil winding 52, which in turn surrounds a large part of the pole tube 2 and the pole core 10.
  • the profile of the F-s characteristic can likewise be influenced by selecting ferromagnetic annular disks 28 introduced.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

L'invention concerne un dispositif de commande électromagnétique, notamment un aimant proportionnel ou un solénoïde de commande, comprenant un court-circuit magnétique (4) guidé en mobilité axiale dans un tube polaire (2) qui est entouré au moins partiellement par un bobinage et qui se trouve dans le prolongement d'un noyau polaire (10) par l'intermédiaire d'une zone de séparation (20) formant un découplage magnétique ; lors de l'excitation du bobinage (52), une force magnétique agit sur le court-circuit magnétique (4) le déplaçant à l'intérieur d'une cylindrée en direction du noyau polaire (10) ; caractérisé en ce que, aux fins d'un raccourcissement souhaité de la longueur axiale de la cylindrée, au moins un insert (28) réalisé dans un matériau ferromagnétique d'épaisseur axiale prédéfinie peut être inséré entre le court-circuit magnétique (4) et le noyau polaire (10).
EP14733993.1A 2013-06-28 2014-06-14 Actionneur électromagnétique Not-in-force EP3014635B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013010833.0A DE102013010833A1 (de) 2013-06-28 2013-06-28 Elektromagnetische Betätigungsvorrichtung
PCT/EP2014/001618 WO2014206537A1 (fr) 2013-06-28 2014-06-14 Dispositif de commande électromagnétique

Publications (2)

Publication Number Publication Date
EP3014635A1 true EP3014635A1 (fr) 2016-05-04
EP3014635B1 EP3014635B1 (fr) 2022-04-27

Family

ID=51033112

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14733993.1A Not-in-force EP3014635B1 (fr) 2013-06-28 2014-06-14 Actionneur électromagnétique

Country Status (4)

Country Link
US (1) US9941042B2 (fr)
EP (1) EP3014635B1 (fr)
DE (1) DE102013010833A1 (fr)
WO (1) WO2014206537A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013114830A1 (de) * 2013-12-23 2015-06-25 Eto Magnetic Gmbh Elektromagnetische Stellvorrichtung
DE102016106805A1 (de) * 2016-04-13 2017-10-19 Eto Magnetic Gmbh Stromlos monostabile elektromagnetische Stellvorrichtung und Verwendung einer solchen
DE102016210091A1 (de) * 2016-06-08 2017-12-14 Festo Ag & Co. Kg Elektromagnetische Betätigungseinrichtung mit Ankerführungsanordnung
DE102018217424A1 (de) * 2018-10-11 2020-04-16 Robert Bosch Gmbh Elektromagnetische Betätigungseinrichtung
DE102021001385A1 (de) 2021-03-16 2022-09-22 Hydac Fluidtechnik Gmbh Betätigungsmagnet
CN114562398B (zh) * 2022-03-09 2022-10-28 哈尔滨工程大学 一种高动态响应低反弹的永磁-电磁协同耦合高速电磁阀
IT202200018162A1 (it) 2022-09-06 2024-03-06 Tecfluid S R L Attuatore elettromagnetico e metodo per produrre un attuatore elettromagnetico

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755766A (en) * 1972-01-18 1973-08-28 Regdon Corp Bistable electromagnetic actuator
US3900822A (en) * 1974-03-12 1975-08-19 Ledex Inc Proportional solenoid
GB1591471A (en) * 1977-06-18 1981-06-24 Hart J C H Electromagnetic actuators
DE3309904A1 (de) * 1983-03-18 1984-09-20 Mannesmann Rexroth GmbH, 8770 Lohr Elektromagnet und magnetventil
US4845451A (en) * 1987-07-23 1989-07-04 Mitsubishi Mining & Cement Co., Ltd. Electromagnet
DE3734037C1 (en) 1987-10-08 1989-02-02 Binder Magnete Solenoid valve for controlling the idling speed of an internal combustion engine
US4919390A (en) * 1987-12-29 1990-04-24 Hitachi Construction Machinery Co., Ltd. Solenoid operated valve apparatus
JPH0277376U (fr) * 1988-12-01 1990-06-13
IT246635Y1 (it) * 1999-04-09 2002-04-09 Claber Spa Solenoide di comando per elettrovalvola in particolare per il controllo di impianti di irrigazione
JP2000348931A (ja) * 1999-06-08 2000-12-15 Smc Corp 電磁アクチュエータ
US6688334B2 (en) * 2001-03-29 2004-02-10 Denso Corporation Solenoid valve with improved magnetic attractive force
DE10124338A1 (de) * 2001-05-18 2002-11-21 Zahnradfabrik Friedrichshafen Vorrichtung und Verfahren zur Regelung des Druckniveaus in einem Hydraulikkreis
DE20114466U1 (de) * 2001-09-01 2002-01-03 Eto Magnetic Kg Elektromagnetische Stellvorrichtung
DE10327209B3 (de) 2003-06-17 2004-09-02 Hydac Electronic Gmbh Schaltvorrichtung, insbesondere zum Betätigen von Ventilen
DE102004017089B4 (de) 2004-04-07 2006-02-23 Hydac Electronic Gmbh Betätigungsvorrichtung, insbesondere Proportional-Doppelhubmagnet
DE102006014020A1 (de) * 2006-01-17 2007-07-19 Robert Bosch Gmbh Polrohr
US7852178B2 (en) * 2006-11-28 2010-12-14 Tyco Electronics Corporation Hermetically sealed electromechanical relay
DE102007005434A1 (de) * 2007-01-30 2008-07-31 Svm Schultz Verwaltungs-Gmbh & Co. Kg Doppeltwirkender elektromagnetischer Aktor
DE102007029807B4 (de) * 2007-06-27 2015-12-10 Robert Bosch Gmbh Polrohr und Betätigungsmagnet mit einem derartigen Polrohr
EP2112366B1 (fr) * 2008-04-23 2011-11-02 Magneti Marelli S.p.A. Injecteur de carburant électromagnétique pour carburants gazeux avec dispositif d'arrêt anti-usure
DE102008029979B4 (de) 2008-06-24 2024-02-29 Robert Bosch Gmbh Betätigungsmagnet mit Antiklebescheibe
JP5163318B2 (ja) * 2008-06-30 2013-03-13 オムロン株式会社 電磁石装置
JP5163317B2 (ja) * 2008-06-30 2013-03-13 オムロン株式会社 接点装置
CN102112709B (zh) * 2008-08-01 2016-05-11 Eto电磁有限责任公司 电磁调整装置
DE102008061414B4 (de) 2008-12-10 2013-01-31 Hydac Electronic Gmbh Verfahren zum Herstellen einer elektromagnetischen Betätigungsvorrichtung, insbesondere zum Betätigen von Ventilen, sowie nach dem Verfahren hergestellte Betätigungsvorrichtung
DE102009003213A1 (de) * 2009-05-19 2010-11-25 Robert Bosch Gmbh Restluftspaltscheibe
FR2953268B1 (fr) * 2009-12-02 2012-04-06 Bosch Gmbh Robert Soupape electromagnetique de commande d'un injecteur ou de regulation de pression d'un accumulateur de carburant a haute pression
DE102011015867A1 (de) * 2011-04-01 2012-10-04 Svm Schultz Verwaltungs-Gmbh & Co. Kg Drehmagnet

Also Published As

Publication number Publication date
EP3014635B1 (fr) 2022-04-27
US9941042B2 (en) 2018-04-10
DE102013010833A1 (de) 2014-12-31
WO2014206537A1 (fr) 2014-12-31
US20160118174A1 (en) 2016-04-28

Similar Documents

Publication Publication Date Title
EP3014635B1 (fr) Actionneur électromagnétique
DE4237681C2 (de) Elektromagnetisch betätigbares Doppelsitzventil
EP2630016B1 (fr) Électrovanne, système de freinage
EP3222897A1 (fr) Vanne à induit basculant et son procédé de fabrication
EP1004066A1 (fr) Soupape hydraulique electromagnetique
DE102007047422A1 (de) Elektromagnetisches Druckventil
EP1818951B1 (fr) Electroaimant de levage
DE4439890A1 (de) Ventilanordnung
DE102014207988B3 (de) Elektromagnetische Stellvorrichtung
DE102017208939A1 (de) Stellbares Magnetventil
EP2966329B1 (fr) Soupape à électro-aimant pour le secteur automobile
DE102006015233B4 (de) Elektromagnetische Stellvorrichtung
DE19510646A1 (de) Elektromagnetisch betätigbares Druckschaltventil
DE102017201470B4 (de) Elektromagnetventil, insbesondere für schlupfgeregelte Kraftfahrzeugbremsanlagen
DE19738633B4 (de) Elektromagnetisches Schaltventil
DE19947900A1 (de) Ventilbaugruppe, insbesondere für hydraulische Bremsanlagen mit Radschlupfregelung
DE102015218293A1 (de) Magnetventil mit einem Anker mit beweglicher Stufe
DE19932747B4 (de) Verfahren zur Herstellung eines Druckregelventils für ein Automatikgetriebe eines Kraftfahrzeuges und nach dem Verfahren hergestelltes Druckregelventil
DE102014216274A1 (de) Aktuator mit zumindest einer stabilen Schaltlage
WO2012034742A1 (fr) Électrovanne fermée sans courant
EP2600360B1 (fr) Electroaimant
DE102013201756A1 (de) Steuerventil mit zwei Magnetspulen
EP3014109A1 (fr) Module magnétique pour un injecteur de carburant
DE202007004754U1 (de) Elektromagnetische Stellvorrichtung
DE102007020944A1 (de) Magnetantrieb

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: 20151111

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

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20190502

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

RIC1 Information provided on ipc code assigned before grant

Ipc: H01F 7/13 20060101ALI20211108BHEP

Ipc: H01F 7/08 20060101ALI20211108BHEP

Ipc: H01F 7/16 20060101AFI20211108BHEP

INTG Intention to grant announced

Effective date: 20211124

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: DE

Ref legal event code: R096

Ref document number: 502014016214

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1487588

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220515

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: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20220427

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: 20220427

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: 20220427

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: 20220829

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: 20220727

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: 20220427

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: 20220427

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: 20220728

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: 20220427

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: 20220427

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: 20220727

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: 20220427

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: 20220427

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: 20220427

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: 20220827

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502014016214

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: 20220427

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: 20220427

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: 20220427

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: 20220427

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: 20220427

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: 20220427

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: 20220630

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: 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: 20220427

26N No opposition filed

Effective date: 20230130

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: 20220614

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220630

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220614

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220627

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220630

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: 20220427

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220630

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230608

Year of fee payment: 10

Ref country code: DE

Payment date: 20230630

Year of fee payment: 10

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1487588

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220614

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SK

Payment date: 20230406

Year of fee payment: 10

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: 20220614

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230412

Year of fee payment: 10

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: 20140614

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: 20220427

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: 20220427

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: 20220427

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: 20220427

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: 20220427

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: 20220427

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502014016214

Country of ref document: DE

REG Reference to a national code

Ref country code: SK

Ref legal event code: MM4A

Ref document number: E 40033

Country of ref document: SK

Effective date: 20240614

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20240614

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: 20250101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240614

Ref country code: SK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240614

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240614