EP3012457B1 - Pompe électrique à liquide de refroidissement pour véhicule - Google Patents

Pompe électrique à liquide de refroidissement pour véhicule Download PDF

Info

Publication number
EP3012457B1
EP3012457B1 EP14189767.8A EP14189767A EP3012457B1 EP 3012457 B1 EP3012457 B1 EP 3012457B1 EP 14189767 A EP14189767 A EP 14189767A EP 3012457 B1 EP3012457 B1 EP 3012457B1
Authority
EP
European Patent Office
Prior art keywords
motor
unit
electric motor
motor vehicle
vehicle coolant
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.)
Active
Application number
EP14189767.8A
Other languages
German (de)
English (en)
Other versions
EP3012457A1 (fr
Inventor
Jamal Chargui
Thomas Wienecke
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 EP14189767.8A priority Critical patent/EP3012457B1/fr
Publication of EP3012457A1 publication Critical patent/EP3012457A1/fr
Application granted granted Critical
Publication of EP3012457B1 publication Critical patent/EP3012457B1/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
    • F04D13/0673—Units comprising pumps and their driving means the pump being electrically driven the motor being of the inside-out type
    • 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
    • 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
    • F04D29/5806—Cooling the drive system
    • 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
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine

Definitions

  • the invention relates to an electric motor vehicle coolant pump having a housing which has a pump unit and a motor unit, wherein the motor unit has a motor rotor mounted in the housing by means of bearing means and a motor stator, the motor rotor comprising an impeller element with blade elements of the pump unit and an axially extending drive element wherein inlet and outlet openings are provided, which allows a flow of the motor unit with a cooling fluid from a pressure side of the pump unit to a suction side of the pump unit, wherein in the impeller member, the outlet openings are provided for fluid communication with the suction side of the pump unit.
  • Such electric vehicle coolant pumps are well known from the prior art. So revealed the DE 199 48 972 A1 a motor pump having a pump unit and a motor unit, the motor unit having a designed as an external rotor motor rotor having an impeller member with blade elements. For cooling the motor unit, it is known to guide cooling fluid to be pumped from a pressure side of the pump unit through the motor unit to a suction side of the pump unit. According to the DE 199 48 972 A1 Here, an opening in the housing in the region of the pump unit is provided, through which the cooling fluid penetrates into the motor unit, wherein the cooling fluid leaves the motor unit via a hollow engine rotor shaft again.
  • the cooling fluid leaves the motor unit via openings in the bearing area of the motor rotor shaft.
  • the function and life of the automotive coolant pump may be affected by deposits of particles in the cooling fluid, such as foundry sand.
  • the cooling fluid in a derivative of the cooling fluid through the storage area, there is a hydro-abrasive flow, which leads to a high radial and axial bearing wear.
  • the object of the invention is therefore to avoid the above-mentioned disadvantage in a simple and cost-effective manner.
  • outlet openings are arranged in the region of the ends remote from the engine rotor center of the blade elements.
  • the motor rotor is cup-shaped, wherein the drive member is cylindrical.
  • any dirt particles that may be present in the pot area of the motor rotor can collect without adversely affecting the motor unit. It is particularly advantageous if the motor rotor is an external rotor.
  • the motor unit is an electronically commutated electric motor.
  • the openings are designed as bores which are arranged in a circle, offset by 90 °. This results in an acting on the bearing means Axialschubentlastung instead, which continues to have a positive effect on the life of the bearing means.
  • the inlet opening can be designed as an annular gap between the housing and the cylindrical drive member in an advantageous manner.
  • in the wet-runner principle naturally results in an annular gap between the cylindrical drive member and the housing, which forms the inlet opening in a simple manner.
  • FIG. 1 shows a sectional view of a motor vehicle coolant pump according to the invention 2.
  • the motor vehicle coolant pump 2 in this case has a multi-part housing 4 made of plastic, in which substantially a motor unit 6 and a pump unit 8 are provided.
  • the pump unit 8 consists essentially of an impeller member 10 with molded blade elements 12.
  • a pressure build-up is effected by the impeller member 10 in the housing part 14 of the pump unit 8, wherein cooling fluid can be supplied via an inlet port 16 and via an outlet port 18 can be discharged.
  • the impeller member 10 of the pump unit 8 is integrally connected to a cylindrical drive member 20 of the motor unit 6 and thus forms a cup-shaped motor rotor 22.
  • Such an arrangement is commonly referred to as external rotor.
  • the motor rotor 22 is in this case mounted via bearing means 24 in a containment shell 26 of the housing 4 in a known manner.
  • the motor rotor 22 forms an electronically commutated electric motor, wherein embedded permanent magnets (not shown further) are provided in the drive member 20 of the motor rotor, so that the motor rotor 22 is entrained by the rotatably traveling magnetic field that can be generated in the stator unit 28 and is rotating is offset.
  • an annular gap between the housing 4, here between the housing part 14 and the cylindrical drive member 20, is provided as the inlet opening 30 for a cooling fluid to be cooled for the motor unit 6.
  • the cooling fluid is thus conveyed via this inlet opening 30 from a pressure side 32 of the pump unit 8 into a gap between the cylindrical drive member 20 and the containment shell 26 toward outlet openings 34 to a suction side 36 of the pump unit 8.
  • Any dirt particles present in the cooling fluid are collected due to their centrifugal force in the transition 38 between the cylindrical drive member 20 and the impeller member 10, so that they can not damage the motor unit 6 and in particular the bearing means 24.
  • FIG. 2 3 shows a schematic view of the flow of cooling fluid from the inlet opening 30 between the housing 4 and the drive member 20 through a gap between the drive member 20 and the containment shell 26 toward the outlet openings 34.
  • FIG. 3 shows again in a perspective view of the motor rotor 22 with the impeller member 10 and the outlet openings 34, which are designed here as bores, which are arranged in a circle, offset by 90 °.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Claims (6)

  1. Pompe électrique à liquide de refroidissement pour véhicule comportant un boitier (4) avec une unité de pompe (8) et une unité de moteur (6), ladite unité de moteur (6) comportant un rotor de moteur (22) supporté dans le boitier (4) par des moyens de support (24), ainsi qu'un stator de moteur (28),
    ledit rotor de moteur (22) comportant un organe de roue (10) avec des éléments aubes (12) de l'unité de pompe (8) et un organe d'entrainement (20) s'étendant dans la direction axiale, des orifices d'entrée et de sortie (30, 34) étant prévues, permettant l'écoulement d'un fluide de refroidissement à travers l'unité de moteur (6) à partir du côté de pression (24) de l'unité de pompe (8) jusqu'à un côté d'aspiration (25) de l'unité de pompe, lesdites orifices de sortie (34) étant prévues dans ledit organe de roue (10) pour la liaison fluidique avec le côté d'aspiration (25) de l'unité de pompe (8), caractérisée en ce que lesdites orifices de sortie (34) sont disposées dans la région des extrémités des éléments aubes (12) détournées du centre du rotor de moteur.
  2. Pompe électrique à liquide de refroidissement pour véhicule selon la revendication 1, caractérisée en ce que le rotor de moteur (22) est conçu en forme de pot, ledit organe d'entrainement (20) étant conçu en forme d'un cylindre.
  3. Pompe électrique à liquide de refroidissement pour véhicule selon la revendication 2, caractérisée en ce que le rotor de moteur (22) est un rotor externe.
  4. Pompe électrique à liquide de refroidissement pour véhicule selon l'une des revendications 1 - 3, caractérisée en ce que l'unité de moteur (6) est un moteur électrique à commutation électronique.
  5. Pompe électrique à liquide de refroidissement pour véhicule selon l'une quelconque des revendications précédentes, caractérisée en ce que les orifices de sortie (34) sont conçues en forme d'alésages disposées en cercle décalées de 90°.
  6. Pompe électrique à liquide de refroidissement pour véhicule selon l'une des revendications 4 - 5, caractérisée en ce que l'orifice d'entrée (30) est conçue en forme d'une fente entre le boitier (4) et l'élément d'entrainement (20) cylindrique.
EP14189767.8A 2014-10-21 2014-10-21 Pompe électrique à liquide de refroidissement pour véhicule Active EP3012457B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP14189767.8A EP3012457B1 (fr) 2014-10-21 2014-10-21 Pompe électrique à liquide de refroidissement pour véhicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14189767.8A EP3012457B1 (fr) 2014-10-21 2014-10-21 Pompe électrique à liquide de refroidissement pour véhicule

Publications (2)

Publication Number Publication Date
EP3012457A1 EP3012457A1 (fr) 2016-04-27
EP3012457B1 true EP3012457B1 (fr) 2018-12-12

Family

ID=51830190

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14189767.8A Active EP3012457B1 (fr) 2014-10-21 2014-10-21 Pompe électrique à liquide de refroidissement pour véhicule

Country Status (1)

Country Link
EP (1) EP3012457B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016122784A1 (de) 2016-11-25 2018-05-30 Pierburg Pump Technology Gmbh Elektrische KFZ-Kühlmittelpumpe
CN110566516A (zh) * 2019-09-27 2019-12-13 汉宇集团股份有限公司 一种可冷却电路板的汽车电子水泵

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5997261A (en) * 1997-10-31 1999-12-07 Siemens Canada Limited Pump motor having fluid cooling system
DE19948972A1 (de) 1999-10-12 2001-04-19 Bosch Gmbh Robert Motorpumpe
JP2004346774A (ja) * 2003-05-20 2004-12-09 Aisan Ind Co Ltd 磁気結合ポンプ
DE102009009898A1 (de) * 2009-02-20 2010-08-26 Bayerische Motoren Werke Aktiengesellschaft Kühlmittelpumpe für Fahrzeuge
DE102011117183B4 (de) * 2011-10-28 2014-10-16 Ruhrpumpen Gmbh Teilstromführung, insbesondere einer Magnetkupplungspumpe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP3012457A1 (fr) 2016-04-27

Similar Documents

Publication Publication Date Title
EP3545196B1 (fr) Pompe de refroidissement électrique pour véhicule à moteur
EP3374642B1 (fr) Pompe à liquide axiale électrique pour véhicule automobile
WO2018202668A1 (fr) Fendeuse électrique de fluides conçue pour un compresseur et/ou une turbine, turbocompresseur et/ou turbine
EP1834397B1 (fr) Machine-outil electrique portative
DE102011055599A1 (de) Pumpe für einen Temperaturkreislauf in einem Fahrzeug
DE102016209312A1 (de) Elektrische kreiselpumpe
DE102014201487B3 (de) Kreiselpumpenlaufrad
EP2566015B1 (fr) Moteur électrique
EP3114756A1 (fr) Elektrische maschine mit von kühlfluid durchströmter hohlwelle
EP3012457B1 (fr) Pompe électrique à liquide de refroidissement pour véhicule
DE102015210647A1 (de) Zentrifugalgebläse
DE102015211759A1 (de) Flügelzellenpumpe zum Erzeugen eines Unterdrucks
WO2012152599A1 (fr) Groupe pompe-moteur
EP3006742B1 (fr) Pompe électrique à liquide de refroidissement pour véhicule automobile
DE4303479A1 (de) Pumpenaggregat mit einem drehzahlregelbaren Elektromtor
EP2786021B1 (fr) Motopompe de compteur hydraulique
EP3084219A1 (fr) Dispositif de pompage
WO2009043765A1 (fr) Pompe à carburant destinée à transporter du carburant d'un réservoir vers un moteur à combustion interne
DE102013110350A1 (de) Elektrische Maschine mit einer Pumpenflügelwelle
DE2524428A1 (de) Reinigungsanordnung fuer fluessigkeitsgefuellte elektrische maschinen
EP3118456A1 (fr) Rotor en plastique pour pompe a vide
EP3482047B1 (fr) Pompe à vide de groupe auxiliaire de véhicule automobile dotée d'un élément bride d'un seul tenant
EP3032106A1 (fr) Pompe à vide
EP2227638B1 (fr) Pompe centrifuge présentant une sécurité de fonctionnement accrue
DE102019206418A1 (de) Pumpe mit einem elektrischen Antrieb

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: 20161019

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

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: 20180802

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: 1076385

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181215

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502014010303

Country of ref document: DE

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: 20181212

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190312

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: 20181212

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: 20181212

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: 20190312

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: 20181212

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: 20181212

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: 20181212

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

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: 20190313

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: 20181212

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: 20181212

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: 20181212

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: 20181212

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: 20181212

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: 20181212

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: 20190412

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

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: 20181212

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: 20181212

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: 20181212

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: 20181212

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: 20190412

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502014010303

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

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: 20181212

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: 20181212

26N No opposition filed

Effective date: 20190913

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502014010303

Country of ref document: DE

Representative=s name: TERPATENT PARTGMBB, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502014010303

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: 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: 20181212

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: 20181212

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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: 20191031

Ref country code: LU

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

Effective date: 20191021

Ref country code: CH

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

Effective date: 20191031

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20191031

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: 20191031

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

Effective date: 20191021

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: 20191021

Ref country code: GB

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

Effective date: 20191021

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1076385

Country of ref document: AT

Kind code of ref document: T

Effective date: 20191021

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: 20191021

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: 20181212

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: 20181212

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: 20141021

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: 20181212

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

Ref country code: IT

Payment date: 20231031

Year of fee payment: 10

Ref country code: FR

Payment date: 20231023

Year of fee payment: 10

Ref country code: DE

Payment date: 20231018

Year of fee payment: 10