EP2947324A1 - Groupe auxiliaire électrique d'un véhicule - Google Patents

Groupe auxiliaire électrique d'un véhicule Download PDF

Info

Publication number
EP2947324A1
EP2947324A1 EP14169479.4A EP14169479A EP2947324A1 EP 2947324 A1 EP2947324 A1 EP 2947324A1 EP 14169479 A EP14169479 A EP 14169479A EP 2947324 A1 EP2947324 A1 EP 2947324A1
Authority
EP
European Patent Office
Prior art keywords
motor
board body
partition wall
motor vehicle
electric motor
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
EP14169479.4A
Other languages
German (de)
English (en)
Other versions
EP2947324B1 (fr
Inventor
Peter Gross
Axel Doerrer
Jacob Ruszczyk
Reinhard Gootz
Robin Eskes
Ronny Marzog
Stephan Riefers
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.)
Pierburg Pump Technology GmbH
Original Assignee
Pierburg Pump Technology 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 Pierburg Pump Technology GmbH filed Critical Pierburg Pump Technology GmbH
Priority to EP14169479.4A priority Critical patent/EP2947324B1/fr
Publication of EP2947324A1 publication Critical patent/EP2947324A1/fr
Application granted granted Critical
Publication of EP2947324B1 publication Critical patent/EP2947324B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0686—Mechanical details of the pump control unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5813—Cooling the control unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps

Definitions

  • the invention relates to an electrical auxiliary motor unit which has an electric drive motor which is designed as an electronically commutated canned motor.
  • the vehicle accessory may be, for example, a liquid pump, a vacuum pump or a controller.
  • the canned motor offers the advantage that leakage through a shaft seal can not occur due to the design.
  • a mechanical commutation is out of the question, so that there is always an electronic motor control is present, which energizes the stator coils.
  • Out EP 2 476 914 A1 is a trained as a coolant pump automotive accessory known in which the drive motor has a lying in a transverse plane partition through which the electronic engine control liquid-tight from the motor rotor, which is located on the wet side, is separated.
  • the power semiconductors of the motor control are arranged on the proximal side of a platinum body lying in a transverse plane.
  • the proximal side of the board body has traces, which rest directly on the partition wall for good heat dissipation.
  • corresponding recesses are provided in the dividing wall. The preparation of the partition is thereby very complex.
  • the object of the invention is to provide an electric motor vehicle accessory with an electronically commutated canned drive motor, in which the motor control is fixed in a low-cost manner with high operational reliability.
  • the motor vehicle accessory according to the invention has a partition with at least two axial support nubs, which project axially in the distal direction of the partition, ie in the direction of the board body of the engine control.
  • the support knobs are not used to attach the board body to the partition, but only the spacing.
  • at least one fastening element is provided by which the board body is held axially on the partition wall, by which the board body is thus pulled axially in the direction of the partition wall and held thereon.
  • a single fastener is provided.
  • the mounting of the motor control on the partition is easy, since only a single fastener has to be applied and fixed.
  • the exact axial arrangement of the board body, which is usually arranged in a transverse plane and arranged approximately parallel to the dividing wall, is set substantially by the supporting knobs.
  • the partition has three axial support knobs, so that in this way already a tilt-free spacing of the entire board body is ensured with respect to the partition wall before the fastener is applied.
  • the three support knobs are for this purpose not arranged in a line to each other, but form the three corners of a triangle as equilateral as possible.
  • the proximal board body side is coated with conductor tracks, thus has a conductor track coating.
  • the interconnect coating or the entire proximal board body side is preferably also coated with an electrically non-conductive lacquer layer.
  • a coating-free zone is provided in each case, which is free of conductor tracks.
  • a car accessory is constantly exposed to third-party and self-generated vibrations and shocks. Since the board body is only supported in the region of the support points on the supporting knobs, but can move freely radially in principle, occur at the support points inevitably radial relative movements. As a result, material is removed in the form of abrasion on the proximal board body side.
  • the coating-free zones have a minimum radial extension of at least 4.0 mm, and more preferably of at least 6.0 mm. As a result, it is ensured even with relatively large radial relative movements between the board body and the partition that no conductor track output is generated.
  • the support knobs can be fastened as separate elements on the dividing wall, so that in this constellation, a different material can be selected for the supporting knobs than for the dividing wall.
  • the support knobs are formed integrally with the partition wall.
  • the support knobs are then made of the same material as the partition, which is often aluminum in practice. By the one-piece construction is easy and inexpensive.
  • the support knobs are made of a relatively hard material, namely usually made of aluminum.
  • the provision of a coating-free zone in the region of the support points is of particular importance, since the abrasion at the support points comes almost exclusively from the sinker body and its coatings.
  • the motor controller has a plurality of power semiconductors for driving the motor coils, wherein the power semiconductors are arranged on conductor tracks on the proximal board body side, ie on the side which is oriented to the motor rotor. Due to the spacing of the board body from the partition wall produced by the supporting knobs, the proximal board body side can also be easily equipped with components. Particularly suitable for this purpose is the placement with the power semiconductors, since they can be cooled in this way over relatively short distances and with the lowest possible heat conduction resistance on the partition, which in turn is effectively cooled by the liquid from the wet side in the case of a liquid pump ,
  • heat conduction material is provided between a conductor track on the proximal board body side and the partition wall, by means of which the heat is dissipated from the proximal conductor tracks with a relatively low heat conduction resistance to the partition wall.
  • This is particularly helpful when the power semiconductors are applied to large-area interconnects, so that much heat can be dissipated from the power semiconductors via the conductor tracks and the thermal mass to the partition in this way over a relatively short path with relatively low thermal conductivity.
  • the thermal mass does not have to carry any supporting or fixing function here.
  • the fastening element is formed by a screw, through which the board body is tensioned in the direction of the partition wall.
  • a rotational fixation of the board can alternatively or additionally be ensured by a corresponding positive connection on the outer edge of the board body on the one hand and the inside of the motor housing or frame on the other hand.
  • a support sleeve is provided between the proximal board body side and the partition, which radially surrounds the fastening element, so that the board body is axially supported by the support sleeve.
  • the support sleeve may be formed integrally with the fastening element, but is preferably a separate element.
  • the support sleeve and the fastener may be electrically conductive, and can in this way produce a reliable ground connection between ground traces on both sides of the board body on the one hand and the partition on the other.
  • the axial length of the support sleeve is smaller than the axial length of the support knobs, wherein the difference is at most in the single-digit millimeter range.
  • an axial bias of the board body can be adjusted with respect to the partition. Due to the bias prevents the board in the area of Stitznoppen- support points by vibrations briefly lifts off the support knobs and then hits back on the support knobs.
  • FIG. 1 An electric motor vehicle accessory 10 is shown, which in the present case is designed as a motor vehicle coolant pump.
  • the vehicle accessory 10 includes an electric drive motor 12 which drives an impeller impeller 16.
  • the drive motor 12 is designed as a so-called canned drive motor.
  • the electronically commutated drive motor 12 has an external bespulten motor stator 20, which is separated liquid-tight by a cylindrical can 18 from a permanent magnetic motor rotor 15, which is fixed in a rotationally fixed manner on a rotor shaft 14.
  • the impeller 16 is fixed in rotation on the rotor shaft 14.
  • the rotor shaft 20 rotates about a drive motor axial Z.
  • the motor stator 20 has a guide body 22 and a plurality of stator coils 24 which are wound on the guide body 22.
  • the brushless drive motor 12 has an electronic motor control 50, which performs the electronic commutation and through which the stator coils 24 are supplied with electrical energy.
  • the drive motor 12 has a multi-part housing 26, which carries the can 18 and the motor stator 20 and the motor controller 50 surrounds and shields.
  • a partition wall 30 is provided in a transverse plane, which carries the can 18 in an annular groove. Further, in an axial recess on the wet side of the partition wall 30, a shaft bearing 32 is provided, through which the rotor shaft 14 is rotatably mounted.
  • the partition wall 30 separates in particular a wet space in which the motor rotor 15 is arranged, liquid-tight from a drying space in which the motor control 50 is arranged.
  • the motor control 50 is disposed in a dry control room.
  • the motor control 50 is essentially formed by a board body 52 equipped on both sides with active and passive electronic components 56, 62, which is arranged in a transverse plane, that is to say transversely to the drive motor axial Z.
  • the board body 52 On the distal side of the partition wall 30, in the area covered by the board body 52, there are provided three axial support knobs 34, 35 which are arranged approximately to form the vertices of an equilateral triangle whose center is approximately the drive motor axial Z.
  • the support nubs 34,35 are integrally formed with the existing partition wall 30 made of aluminum.
  • the board body 52 has on both sides of conductor tracks 54,60, which are present in the present case only as a homogeneous interconnect layer.
  • the tracks 54,60 electrically connect the electronic components 62,56 each other.
  • a plurality of power semiconductors 56 are applied as electronic components.
  • the power semiconductors 56 supply the stator coils 24 with electrical energy via corresponding electrical supply lines 64.
  • a coating-free zone 57 is provided, which is free of conductor tracks.
  • the coating-free zone 57 is present approximately circular in shape and has a diameter of 5-6 mm.
  • a fastening element 40 is provided, which is presently formed by a screw which is inserted through a corresponding central opening or axial bore of the board body 52 and screwed into a corresponding threaded bore of the partition 30.
  • an annular support sleeve 42 is provided which radially surrounds the fastening element 40 and defines the axial distance between the sinker body 52 and the partition wall 30 in the region of the fastening element 40.
  • the axial length of the Support sleeve 42 is 1-3 mm less than the axial length of the support nubs 34,35, so that the sinker body center is axially biased.
  • a thermally conductive compound 58 In an annular region around the fastening element 40 and the support sleeve 42 around the conductor tracks 54 on the one hand and the partition wall 30 on the other hand are thermally connected to each other by a thermally conductive compound 58 axially.
  • the heat conducting compound 58 is arranged annularly around the axial Z and around the fastening element 40. The heat generated by the power semiconductors 56 is dissipated via the conductor tracks carrying them and the heat conducting compound 58 onto the aluminum partition wall 30, which is actively cooled on its proximal side by the delivery liquid in the wet space.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
EP14169479.4A 2014-05-22 2014-05-22 Groupe auxiliaire électrique d'un véhicule Active EP2947324B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP14169479.4A EP2947324B1 (fr) 2014-05-22 2014-05-22 Groupe auxiliaire électrique d'un véhicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14169479.4A EP2947324B1 (fr) 2014-05-22 2014-05-22 Groupe auxiliaire électrique d'un véhicule

Publications (2)

Publication Number Publication Date
EP2947324A1 true EP2947324A1 (fr) 2015-11-25
EP2947324B1 EP2947324B1 (fr) 2019-07-24

Family

ID=50771148

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14169479.4A Active EP2947324B1 (fr) 2014-05-22 2014-05-22 Groupe auxiliaire électrique d'un véhicule

Country Status (1)

Country Link
EP (1) EP2947324B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113202773A (zh) * 2017-08-23 2021-08-03 浙江三花智能控制股份有限公司 电动泵
WO2022096135A1 (fr) * 2020-11-09 2022-05-12 Pierburg Pump Technology Gmbh Pompe à liquide de refroidissement électrique

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0778649A1 (fr) * 1995-12-07 1997-06-11 Pierburg Aktiengesellschaft Ensemble moto-pompe
US6132184A (en) * 1998-11-05 2000-10-17 Ford Motor Company Reservoir apparatus for an electronically controlled electric pump
DE102007054060A1 (de) * 2006-11-20 2008-05-29 Aisan Kogyo Kabushiki Kaisha, Obu Fluidpumpe
EP2476914A1 (fr) 2011-01-13 2012-07-18 Pierburg Pump Technology GmbH Pompe électrique pour le refroidissement d'un moteur à combustion interne
GB2496014A (en) * 2011-10-28 2013-05-01 Mitsubishi Electric Corp Canned motor pump with power circuit cooling

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0778649A1 (fr) * 1995-12-07 1997-06-11 Pierburg Aktiengesellschaft Ensemble moto-pompe
US6132184A (en) * 1998-11-05 2000-10-17 Ford Motor Company Reservoir apparatus for an electronically controlled electric pump
DE102007054060A1 (de) * 2006-11-20 2008-05-29 Aisan Kogyo Kabushiki Kaisha, Obu Fluidpumpe
EP2476914A1 (fr) 2011-01-13 2012-07-18 Pierburg Pump Technology GmbH Pompe électrique pour le refroidissement d'un moteur à combustion interne
GB2496014A (en) * 2011-10-28 2013-05-01 Mitsubishi Electric Corp Canned motor pump with power circuit cooling

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113202773A (zh) * 2017-08-23 2021-08-03 浙江三花智能控制股份有限公司 电动泵
WO2022096135A1 (fr) * 2020-11-09 2022-05-12 Pierburg Pump Technology Gmbh Pompe à liquide de refroidissement électrique
CN116583674A (zh) * 2020-11-09 2023-08-11 皮尔伯格泵技术有限责任公司 电动冷却剂泵
US12529380B2 (en) 2020-11-09 2026-01-20 Pierburg Pump Technology Gmbh Electric coolant pump

Also Published As

Publication number Publication date
EP2947324B1 (fr) 2019-07-24

Similar Documents

Publication Publication Date Title
DE112013003549B4 (de) Elektrische Spaltrohrwasserpumpe mit strukturellem Spaltrohr und Gummiaußengehäuse
EP1532723B1 (fr) Systeme destine a renfermer l'electronique de puissance et l'electronique de commande d'un moteur electrique
DE102013020094B4 (de) Elektromotor, insbesondere Kühlerlüftermotor
DE19503521B4 (de) Lüfter mit einem Lüfterrad
DE112017001187B4 (de) Elektrische Antriebsvorrichtung und elektrische Servolenkvorrichtung
EP0769840B1 (fr) Moteur électrique sans balais
EP1689065B1 (fr) Stator pour machine électrique et sa méthode de fabrication
DE102016107079A1 (de) Motorantriebssteuerung für ein Fahrzeug
DE3842588A1 (de) Kollektorloser aussenlaeufermotor mit halbleiter-kuehlungsanordnung
DE2146893B2 (de) Kollektorloser gleichstrommotor mit einer durch hallgeneratoren gesteuerten, aus halbleiterschaltelementen aufgebauten kommutierungseinrichtung
WO2017071883A1 (fr) Entraînement direct d'essuie-glace
WO2015197574A1 (fr) Machine électrique
EP2905471A1 (fr) Pompe de liquide de refroidissement électrique de véhicule automobile
EP2224579B1 (fr) Moteur électrique à agrégat pour véhicule automobile
EP2947324B1 (fr) Groupe auxiliaire électrique d'un véhicule
EP2725691B1 (fr) Agrégat auxiliaire électrique d'un véhicule
DE102020120250A1 (de) Führungselement für einen Elektromotor
DE102015211800B4 (de) Elektrische Maschine
EP1866546A1 (fr) Pompe a rotor noye
EP2738391B1 (fr) Pompe à liquide de refroidissement électrique
DE102015201160B4 (de) Bürstenloser Gleichstrommotor
DE102012016001A1 (de) Spindelmotor mit elektrischer Verbindung
DE102012016803A1 (de) Spindelmotor mit elektrischer Verbindung
DE102017002865A1 (de) Aufbau eines Axiallüfters
DE3736033C2 (de) Kollektorloser Gleichstrommotor mit scheibenförmigem Rotor

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

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

17P Request for examination filed

Effective date: 20160523

RBV Designated contracting states (corrected)

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

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: 20180601

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: 20190222

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: 502014012264

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1158508

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190815

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: NL

Ref legal event code: MP

Effective date: 20190724

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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

Ref country code: 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: 20191024

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: 20190724

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: 20190724

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: 20191125

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: 20190724

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: 20190724

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: 20190724

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: 20191024

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502014012264

Country of ref document: DE

Representative=s name: TERPATENT PARTGMBB, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502014012264

Country of ref document: DE

Representative=s name: TERPATENT PATENTANWAELTE TER SMITTEN EBERLEIN-, DE

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

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: 20190724

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: 20190724

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: 20191025

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: 20191124

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: 20190724

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: 20190724

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: 20190724

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: 20190724

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: 20190724

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: 20190724

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: 20190724

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: 20200224

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: 20190724

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: 20190724

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: 20190724

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502014012264

Country of ref document: DE

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

PG2D Information on lapse in contracting state deleted

Ref country code: IS

26N No opposition filed

Effective date: 20200603

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: 20190724

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: 20200531

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: 20190724

Ref country code: CH

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

Effective date: 20200531

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200531

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

Effective date: 20200522

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: 20200522

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: 20200522

Ref country code: GB

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

Effective date: 20200522

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: 20200531

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1158508

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200522

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: 20200522

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: 20190724

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: 20190724

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: 20190724

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

Ref country code: DE

Payment date: 20250521

Year of fee payment: 12

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

Ref country code: IT

Payment date: 20250527

Year of fee payment: 12

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

Ref country code: FR

Payment date: 20250528

Year of fee payment: 12

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502014012264

Country of ref document: DE