EP1915763A1 - Elektromagnetisches stellglied mit einer magnetröhre, verwendet zum betätigen eines hydraulischen oder pneumatischen ventils - Google Patents

Elektromagnetisches stellglied mit einer magnetröhre, verwendet zum betätigen eines hydraulischen oder pneumatischen ventils

Info

Publication number
EP1915763A1
EP1915763A1 EP06794268A EP06794268A EP1915763A1 EP 1915763 A1 EP1915763 A1 EP 1915763A1 EP 06794268 A EP06794268 A EP 06794268A EP 06794268 A EP06794268 A EP 06794268A EP 1915763 A1 EP1915763 A1 EP 1915763A1
Authority
EP
European Patent Office
Prior art keywords
magnetic
electromagnetic actuator
polar
actuator according
tubular portion
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
EP06794268A
Other languages
English (en)
French (fr)
Other versions
EP1915763B1 (de
Inventor
Aimé Goubely
Pascal Gantelme
Luca Cassini
Gillian Escandell
Eric Passolunghi
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.)
BorgWarner Inc
Original Assignee
Eaton SAM
BorgWarner Inc
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 Eaton SAM, BorgWarner Inc filed Critical Eaton SAM
Publication of EP1915763A1 publication Critical patent/EP1915763A1/de
Application granted granted Critical
Publication of EP1915763B1 publication Critical patent/EP1915763B1/de
Ceased 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
    • 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
    • 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
    • H01F7/1607—Armatures entering the winding
    • H01F2007/163—Armatures entering the winding with axial bearing

Definitions

  • the present invention relates to the general technical field of electromagnets, and more particularly to the technical field of electromagnetic actuators. These are for example used to actuate hydraulic or pneumatic valves.
  • Electromagnetic actuators having an electric coil mounted in a magnetic yoke having a first pole portion and a second pole portion, integral with the yoke, which each extend adjacent a side of a free space in which moves a magnetic core movable in translation under the effect of the power supply of the electric coil and the appearance of a different magnetic polarity to the polar parts.
  • electro-actuators used in electromagnetic actuators which comprise a discontinuous magnetic circuit
  • the electrical coils housed in this magnetic circuit generate a magnetic flux in a core when a current flows through them.
  • the magnetic nuclei then serve to channel the magnetic flux that forms a north / south magnetic loop.
  • the mobile core is then driven to the position which will promote optimal circulation of this magnetic flux.
  • Electromagnetic actuators are used in which the magnetic core is positioned asymmetrically, meaning that said core is not in a position where the magnetic fluxes have a symmetrical configuration.
  • the stable position in which the configuration of the magnetic flux is symmetrical corresponds to the position in which the magnetic core will be placed under the effect of the magnetic field. The appearance of the magnetic field will therefore result in moving the magnetic core and provide an actuating force.
  • solenoid valves comprising cores immersed in a fluid circuit, for example liquid, and requiring sealing to the outside
  • devices are used interposed between the free space in which the magnetic core and the coil move. . These devices constitute airgaps harmful to the good circulation of the magnetic fluxes.
  • the object of the present invention is to optimize the performance of an electromagnetic actuator while reducing the costs associated with the construction of said actuator, as well as the manufacture of its component parts. It is therefore sought to simplify the electromagnetic actuator without impairing its performance.
  • Another object of the present invention is to provide a seal between the electrical part and the hydraulic part of an electromagnetic actuator with simple and inexpensive means.
  • the electromagnetic actuator comprises a tubular portion of magnetic material, at least partially delimiting the free space and surrounding the magnetic core, to guide the displacement of said magnetic core, said tubular portion having a magnetic continuity with the or the polar portion (s), so as to reduce the radial gap between the magnetic core and the magnetic polar portion (s).
  • the tubular portion has on the side of a polar part a bottom forming a stop for the magnetic core.
  • the tubular portion is shaped and / or positioned to provide a seal between the free space and the electrical part, including the electric coil. It is therefore possible to remove any specific part or sealing device. In addition, it leads to a simplified construction of the actuator according to the invention.
  • the tubular portion constituting a magnetic continuity between the two polar parts has at least locally a thin wall, chosen to minimize leakage of magnetic flux between the polar parts.
  • the magnetic short circuit is controlled by the choice of dimensions of the cross section of the tubular part.
  • the absence of specific guiding and sealing parts also makes it possible to increase the section of the mobile core, thus improving the performance of the actuator according to the invention.
  • the tubular portion has a wall of constant thickness and low, for example less than a few tenths of millimeters.
  • the tubular portion has a reduced cross section over a portion of its length.
  • the tubular part is at least partially constitutive of the second part polar, whose connecting end having the reduced cross section is integral with the first polar portion.
  • the tubular portion is at least partly constitutive of the two polar parts, which are separated by the portion having the reduced cross section.
  • the tubular portion is reported for example on the magnetic yoke.
  • the tubular portion can also be reported on the first polar part and on the breech.
  • the tubular part is attached to the two polar parts, for example by welding, fitting or gluing.
  • the electromagnetic actuator according to the invention also has the advantage of a mechanical construction in which the parts and the intermediate linkage mechanical elements are best removed, thereby reducing the lack of displacement or alignment between the elements. rooms.
  • the present invention also relates or relates to a hydraulic or pneumatic valve comprising an electromagnetic actuator as presented above.
  • FIG. 1 is a sectional representation of an exemplary embodiment of an electromagnetic actuator according to the invention, associated with a valve;
  • - Figure 2 is a sectional representation of another embodiment of an electromagnetic actuator according to the invention;
  • FIG. 3 is a sectional representation of another embodiment of an electromagnetic actuator according to the invention, associated with a valve;
  • Figure 4 is a sectional view of another embodiment of an electromagnetic actuator according to the invention.
  • the electromagnetic actuator according to the invention comprises an electric coil (1) mounted in a magnetic yoke (2).
  • the electromagnetic actuator presents a first part polar (3) and a second polar portion (4) integral with the yoke (2).
  • the pole portions (3) and (4) each advantageously extend in the vicinity of one side of a free space (5) in which a magnetic core (6) moves. The latter is movable in translation under the effect of the power supply of the coil (1) and the appearance of a magnetic polarity different from the polar parts (3) and (4).
  • the electromagnetic actuator according to the invention also comprises a tubular part (7) of magnetic material.
  • the tubular portion (7) delimits the free space (5) at least in part and surrounds the magnetic core (6), which for example has a circular cross section.
  • the tubular portion (7) guides the displacement of the magnetic core (6).
  • the tubular portion (7) has a magnetic continuity with the polar portion (s) (3) and (4) for minimizing the radial gap between the magnetic core (6) and the or magnetic polar portions (3) and (4) by eliminating any misalignment between them.
  • a non-magnetic intermediate portion providing a guide interface between the magnetic pole portions (3) and (4) and the magnetic core (6).
  • the tubular part (7) advantageously made of the same magnetic material as the polar parts (3) and (4), thus makes it possible to form only one part thus dispensing with having to create connection means and indispensable sealing when the elements are made of different materials.
  • the magnetic core (6) has peripheral grooves (6a) in which are housed rings or guide pads (6b) promoting the displacement and alignment of said magnetic core ( 6) in the tubular part (7).
  • the electromagnetic actuator of FIGS. 1 and 3 also comprises a pusher (8) passing through the axial air gap located in the free space (5) between an axial end of the magnetic core (6), and an axial end facing one another. screw of the second polar part (4) or of a portion in magnetic continuity with the second polar part (4).
  • the gap corresponds to a portion of the free space (5) that can be seen in the figures.
  • the tubular portion (7) has a bottom (7a) forming a stop for the magnetic core (6).
  • it is the body of a valve
  • the tubular portion (7) is shaped and / or positioned to seal between the free space (5) and the electrical part of the actuator electromagnetic, including in particular the electric coil (1).
  • the tubular portion (7) constitutes a magnetic continuity between the two pole portions (3) and (4) and has at least locally a thin wall chosen to minimize magnetic flux leakage. It is thus possible to minimize the effect called magnetic "short-circuit" between the two polar parts (3) and (4).
  • the tubular portion (7) has a constant wall thickness and low, for example less than a few tenths of millimeters.
  • the thickness of the tubular part (7) is between 35/100 and 55/100 of a millimeter.
  • the tubular portion (7) has a reduced cross section (7b) over a portion of its length.
  • reduced cross-section it is understood to mean a smaller thickness, taken in a cross section.
  • the tubular portion (7) is constitutive of the second pole portion (4), a connecting end (7c) has the reduced cross section (7b). This connecting end is further secured to the first polar portion (3).
  • the magnetic core (6) is mounted in the tubular portion (7) and a spring (10) participating in maintaining the core in position.
  • the displacement of the magnetic core (6) also causes the displacement of a rod (11) integral with said magnetic core (6). It is this rod (11) which actuates for example the valve (9) hydraulic or pneumatic.
  • the tubular portion (7) is constitutive of the two pole portions (3) and (4), which are separated by a portion having the reduced cross section (7b).
  • the two polar parts (3) and (4) are thus made in one piece constituting the tubular portion (7).
  • the bottom (7a) of the latter also serves to form a stop for the movable core (6).
  • the rod (11) actuating for example a hydraulic or pneumatic valve also passes through a complementary polar part (4a) in magnetic continuity with the second polar part (4).
  • the complementary polar part (4a) advantageously makes it possible to delimit axially the free space (5) and consequently the corresponding axial gap.
  • the tubular part (7) crosses or penetrates the magnetic yoke (2) and can be attached, and if necessary fixed, to the magnetic yoke (2) for example by means of welds, press fitting, crimping or any other means of 'assembly.
  • the tubular portion (7) is attached and fixed on the polar portion (3) by a weld bead (18).
  • the tubular portion (7) is attached directly to the magnetic yoke (2).
  • the tubular portion (7) is attached and fixed by any known means and in particular by a weld seam and / or by fitting in the two polar parts (3) and (4). Fixing ends (12) may also be provided.
  • the present invention also relates to valves (9) hydraulic or pneumatic, as shown for example in Figures 1 and 3, and actuated by an electromagnetic actuator according to the invention.
  • These valves (9) have a body in magnetic continuity with the second polar part (4), as shown in FIG. 1, or a constituent body directly of said second polar part (4), as shown in FIG. FIG. 3.
  • the valve (9) has inlet (13) and outlet (14) orifices and an elastic return means (15) biasing a closure member (16) actuated by the magnetic core (6). ).
  • the valves (9) hydraulic or pneumatic known as such are not described in more detail here.
  • seals (17) are advantageously associated with seals (17) allowing a tight connection on a conduit not shown.
  • the tubular portion (7) of an electromagnetic actuator according to the invention also has the advantage of improving the precision of guiding and moving the magnetic core (6) relative to the polar parts (3) and (4).

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Magnetically Actuated Valves (AREA)
EP06794268.0A 2005-08-03 2006-08-02 Elektromagnetisches stellglied mit einer magnetröhre, verwendet zum betätigen eines hydraulischen oder pneumatischen ventils Ceased EP1915763B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0508288A FR2889621B1 (fr) 2005-08-03 2005-08-03 Actionneur electromagnetique comportant un tube magnetique et destine a actionner une vanne hydraulique ou pneumatique
PCT/FR2006/001876 WO2007015008A1 (fr) 2005-08-03 2006-08-02 Actionneur electromagnetique comportant un tube magnetique et destine a actionner une vanne hydraulique ou pneumatique

Publications (2)

Publication Number Publication Date
EP1915763A1 true EP1915763A1 (de) 2008-04-30
EP1915763B1 EP1915763B1 (de) 2017-09-13

Family

ID=36143760

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06794268.0A Ceased EP1915763B1 (de) 2005-08-03 2006-08-02 Elektromagnetisches stellglied mit einer magnetröhre, verwendet zum betätigen eines hydraulischen oder pneumatischen ventils

Country Status (5)

Country Link
US (1) US8810346B2 (de)
EP (1) EP1915763B1 (de)
CN (1) CN101288136B (de)
FR (1) FR2889621B1 (de)
WO (1) WO2007015008A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007012943A1 (de) * 2007-03-14 2008-09-18 Saia-Burgess Dresden Gmbh Dosiermagnet
DE102007020092B4 (de) * 2007-04-26 2011-06-16 Thomas Magnete Gmbh Schaltbare Magnetanordnung
ITVI20110325A1 (it) * 2011-12-19 2013-06-20 T A Fin S R L Attuatore elettromagnetico, particolarmente per elettrovalvole ed iniettori gas.
JP6084787B2 (ja) * 2012-06-29 2017-02-22 日立オートモティブシステムズ株式会社 ソレノイド
US10181373B2 (en) * 2013-10-23 2019-01-15 Rhefor Gbr Reversing linear solenoid
US9627121B2 (en) * 2014-05-28 2017-04-18 Flextronics Automotive, Inc. Solenoid robust against misalignment of pole piece and flux sleeve
US20170314700A1 (en) * 2014-11-13 2017-11-02 Eagle Industry Co., Ltd. Solenoid valve device
EP3256727B1 (de) * 2015-02-11 2018-12-12 Dott. Ing. Mario Cozzani S.r.l. Flusssteuerungsaktuator für kolbenkompressoren
ITUB20151950A1 (it) * 2015-07-08 2017-01-08 System Spa Dispositivo attuatore, in particolare per una testina di stampa a getto di inchiostro, con isolamento elettromagnetico
EP3427274B1 (de) 2016-03-07 2019-12-25 HUSCO Automotive Holdings LLC Elektromagnetischer aktuator mit einheitlichem polstück
DE102016220767A1 (de) 2016-10-21 2018-04-26 Robert Bosch Gmbh Elektromagnetisches Stellglied
US10908127B2 (en) * 2017-07-14 2021-02-02 Illinois Tool Works Inc. Testing apparatus and handles for testing apparatus
CN110778773B (zh) * 2018-07-31 2022-01-11 浙江三花智能控制股份有限公司 电磁驱动装置及具有该电磁驱动装置的燃气比例阀
US11915866B2 (en) * 2021-07-29 2024-02-27 Woodward, Inc. Enhanced safety coil for SOGAV

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5722633A (en) * 1993-12-24 1998-03-03 Itt Automotive Europe Gmbh Solenoid valve for slip controlled brake systems

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2324642A (en) * 1940-05-03 1943-07-20 Honeywell Regulator Co Electromagnetic valve operator
US3805203A (en) * 1973-01-30 1974-04-16 Gen Motors Corp Electromagnetic thrusters
US4044324A (en) * 1976-04-30 1977-08-23 Ledex, Inc. Coil compressed plunger cavity components for a wet type solenoid
MC1162A1 (fr) * 1977-01-11 1978-04-17 G Grandclement Electro-aimant pour electrovanne
DE2844694A1 (de) * 1977-10-13 1979-04-26 Minolta Camera Kk Elektromagnetanordnung
US4609897A (en) * 1984-12-28 1986-09-02 Thermosen, Incorporated Miniature relay
US4643393A (en) * 1985-03-13 1987-02-17 Shoketsu Kinzoku Kogyo Kabushiki Kaisha Electromagnetic valve
JPH0614412Y2 (ja) * 1985-04-09 1994-04-13 株式会社ゼクセル 電磁比例ソレノイド
US4683454A (en) * 1985-10-31 1987-07-28 Automatic Switch Company Solenoid actuator with electrical connection modules
JPH0273036U (de) * 1988-11-24 1990-06-04
CN1041868C (zh) * 1992-10-27 1999-01-27 麦阀门有限公司 螺线管
US5263647A (en) * 1992-12-18 1993-11-23 Chrysler Corporation Electromagnetic coil for a fuel injector
JPH06241342A (ja) * 1993-02-19 1994-08-30 Aisin Seiki Co Ltd 電磁弁装置
JP3311427B2 (ja) * 1993-06-18 2002-08-05 株式会社デンソー 複合磁性部材およびその製法およびこの複合磁性部材を用いた電磁弁
US5527117A (en) * 1994-02-16 1996-06-18 Impact Devices, Inc. Braille printing solenoid housing
US5845672A (en) * 1996-12-10 1998-12-08 General Motors Corporation Solenoid coil positioning assembly
FR2759810B1 (fr) * 1997-02-14 1999-04-09 Valeo Equip Electr Moteur Contacteur pour un demarreur de vehicule automobile comportant des moyens perfectionnes de protection d'un circuit electronique
US5950605A (en) * 1997-09-03 1999-09-14 Siemens Canada Ltd. Automotive emission control valve having opposing pressure forces acting on the valve member
JPH11287349A (ja) * 1998-02-06 1999-10-19 Denso Corp 電磁制御弁
US6877717B2 (en) * 2003-03-14 2005-04-12 Kelsey-Hayes Company Control valve for a vehicular brake system
JP4733041B2 (ja) * 2004-07-16 2011-07-27 イーグル工業株式会社 電磁制御弁
US7944333B2 (en) * 2006-09-11 2011-05-17 Gigavac Llc Sealed contactor
EP1967729B1 (de) * 2007-03-05 2009-05-13 Magneti Marelli S.p.A. Elektromagnetventil zur Kraftstoffdosierung bei einem Verbrennungsmotor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5722633A (en) * 1993-12-24 1998-03-03 Itt Automotive Europe Gmbh Solenoid valve for slip controlled brake systems

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007015008A1 *

Also Published As

Publication number Publication date
FR2889621A1 (fr) 2007-02-09
US8810346B2 (en) 2014-08-19
CN101288136A (zh) 2008-10-15
EP1915763B1 (de) 2017-09-13
US20100194504A1 (en) 2010-08-05
FR2889621B1 (fr) 2011-05-13
CN101288136B (zh) 2013-03-13
WO2007015008A1 (fr) 2007-02-08

Similar Documents

Publication Publication Date Title
EP1915763B1 (de) Elektromagnetisches stellglied mit einer magnetröhre, verwendet zum betätigen eines hydraulischen oder pneumatischen ventils
EP2531756B1 (de) Pilotmagnetventil
EP2608226B1 (de) Elektromagnetischer Aktuator mit magnetisierbarer Gleithülse
EP2598757B1 (de) Pilot stage for a servovalve and double-stage servovalve with such a pilot stage
FR2887005A1 (fr) Electrovanne a epaulement rapporte
FR2550870A1 (fr) Systeme de vanne de commande
FR2545574A1 (fr) Electro-aimant pour commander une vanne ou un clapet
WO1990016107A1 (fr) Actionneur electromagnetique monophase de faible encombrement
FR2597186A1 (fr) Soupape ou vanne fonctionnant sans frottement
FR2954447A1 (fr) Electrovanne et installation d'assistance de conduite equipee d'au moins une telle electrovanne
EP3209877B1 (de) Kraftstoffeinspritzer
FR2962780A1 (fr) Electrovanne et installation d'assistance de conduite equipee de telles electrovannes
FR3027068B1 (fr) Injecteur de carburant
EP3717812B1 (de) Magnetventil
EP3913779B1 (de) Untersetzungsgetriebe, das einen stator mit doppeltem durchmesser umfasst
FR2552195A1 (fr) Electrovanne
EP0467823B1 (de) Elektromagnetisches Ventil zur Durchflussregelung
EP0736882B1 (de) Steuervorrichtung mit Elektromagnet mit Kern ohne Reibung und Verwendung bei Ventilen mit Kontinusteuerung
FR2586324A1 (fr) Electro-aimant a courant continu a mouvement de translation
EP0752152A1 (de) Magnetischer betätiger mit mehrfach luftspalten
FR3036765A1 (fr) Etage de pilotage de servovalve, pouvant servir de premier etage dans une servovalve a deux etages.
WO2023031572A1 (fr) Actionneur électromagnétique à entrainement direct et amortissement amélioré
FR2785031A1 (fr) Vanne electromagnetique du type a tiroir cylindrique
FR2818001A1 (fr) Bobine d'allumage a entrefer optimise
FR2905807A1 (fr) Actionneur electromagnetique et agencement d'amortissement de mouvements comprenant un tel actionneur

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: 20080228

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR IT

17Q First examination report despatched

Effective date: 20080523

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BORGWARNER TRANSMISSION SYSTEMS MONACO S.A.M.

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BORGWARNER INC.

RBV Designated contracting states (corrected)

Designated state(s): DE FR IT

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: 20170425

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): DE FR IT

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602006053625

Country of ref document: DE

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: 20170913

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602006053625

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

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: 20180614

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

Ref country code: DE

Payment date: 20180716

Year of fee payment: 13

Ref country code: FR

Payment date: 20180718

Year of fee payment: 13

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602006053625

Country of ref document: DE

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

Ref country code: FR

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

Effective date: 20190831

Ref country code: DE

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

Effective date: 20200303

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230522