EP2716914B1 - Elektrische Kreiselpumpe - Google Patents

Elektrische Kreiselpumpe Download PDF

Info

Publication number
EP2716914B1
EP2716914B1 EP13186586.7A EP13186586A EP2716914B1 EP 2716914 B1 EP2716914 B1 EP 2716914B1 EP 13186586 A EP13186586 A EP 13186586A EP 2716914 B1 EP2716914 B1 EP 2716914B1
Authority
EP
European Patent Office
Prior art keywords
jackets
head
impellers
pump
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.)
Active
Application number
EP13186586.7A
Other languages
English (en)
French (fr)
Other versions
EP2716914A1 (de
Inventor
Stefano Tazioli
Francesco Sinico
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.)
DAB Pumps SpA
Original Assignee
DAB Pumps SpA
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 DAB Pumps SpA filed Critical DAB Pumps SpA
Publication of EP2716914A1 publication Critical patent/EP2716914A1/de
Application granted granted Critical
Publication of EP2716914B1 publication Critical patent/EP2716914B1/de
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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/406—Casings; Connections of working fluid especially adapted for liquid 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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • F04D1/063—Multi-stage pumps of the vertically split casing type
    • F04D1/066—Multi-stage pumps of the vertically split casing type the casing consisting of a plurality of annuli bolted together
    • 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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid 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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage 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
    • 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
    • F04D13/0626—Details of the can

Definitions

  • the present invention relates to a centrifugal electric pump.
  • Centrifugal electric pumps which are composed substantially of a hollow body provided with intake and delivery ducts and containing a plurality of impellers interleaved by diffusers and keyed on the shaft of an electric motor.
  • the motor and the pump are typically separated hermetically in order to prevent the escape of any water seepage from the impellers or of condensation from reaching the inside of the motor.
  • the motor When the motor is liquid-cooled, it is advantageously skimmed externally by at least a fraction of the liquid moved by the pump.
  • GB-A-2414278 discloses a pump.
  • the aim of the present invention is to improve a centrifugal electric pump, in order to preserve the operation of the motor and therefore of the entire device, preventing the passage of any water infiltrations into the motor.
  • an object of the invention is to provide an electric pump that is structurally simple and can be manufactured with low costs.
  • the pump according to the invention is generally designated by the reference numeral 10 and is of the type comprising a shell 11 for the containment of a set of impellers 12, interleaved (as indicated in the sectional view of Figure 2 ) with fixed diffusers 13 that are integral with the shell 11, and of a motor 14 that drives the impellers 12 to rotate, since they are keyed on the shaft 15 of said motor 14.
  • the centrifugal pump is of the multistage type with five impellers 12; however, the proposed solution can also be applied in the use of pumps with a different number of impellers 12.
  • the pump 10 is provided with a sealing chamber 16 to collect the condensation water and water seepage originating from the set of the impellers 12. Said chamber is extended around the shaft 15, conveniently interposed between the set of impellers 12 and the motor 14, and is advantageously connected to the outside of the pump 10 by means of a water discharge duct 18.
  • the reference numeral 17 designates an interspace, that is comprised between the set of impellers 12 and the shell 11, for recirculation of pressurized water.
  • the duct 18, with respect to the drawing that illustrates it, is substantially vertical and the shell 11 has thereat a discharge hole 19 that is conveniently arranged in its lowest part.
  • the shell 11 is composed of multiple parts. In particular, it comprises a substantially cylindrical portion, which surrounds the impellers 12, the sealing chamber 16 and the motor 14; such portion is constituted by two jackets 20a, 20b which are mated on the transverse plane at the discharge hole 19.
  • the shell 11 also comprises two opposite heads 21 and 22, respectively a first head 21 at the intake region of the pump and a second head 22 at the delivery region of the pump.
  • the first head 21 has at least one intake duct 23 for the flow that enters the impellers 12, two mutually perpendicular ones in the embodiment described here and shown in Figures 1 and 2 , and the second head 22 has a flow delivery duct 24.
  • Both the intake ducts 23 and the delivery duct 24 are connected to the outside of the pump, since they are part of the shell 11; in particular, the intake ducts 23 merge into a single duct that conveys the flow to the first impeller of the set of impellers 12.
  • the first head 21 further has an outward opening which, as shown in Figure 1 , can be closed by a plug 25.
  • the two jackets 20a and 20b are substantially two cylindrical bodies which are hollow and open at their end faces, have the same shape and dimensions and are mated symmetrically on the transverse plane so as to constitute the substantially cylindrical portion of the shell 11.
  • each jacket has, at its two opposite end faces, respectively a first flange 26 and a second flange 27, the latter for mating with the other one of the two jackets 20a, 20b.
  • the second flange 27, as shown more clearly in Figure 1 is contoured on the edge so as to be provided laterally with one half of the discharge hole 19: in this manner, the two jackets 20a and 20b, by both mating symmetrically with the second flange 27, provide the discharge hole 19 by means of their two hole halves.
  • the edge is contoured so as to define not only the hole half but also a protrusion 28 on one side with respect to it and a complementarily shaped recess 29 on the other side.
  • the protrusion 28 of each jacket 20a, 20b enters the respective recess 29 of the other jacket, preventing the relative rotation of the two jackets during assembly.
  • the four main components of the shell 11, i.e., the two jackets 20a, 20b and the first and second heads 21, 22, are joined by means of threaded tension members 30 that pass in succession through:
  • Each one of the two jackets 20a and 20a is further provided externally with longitudinal and transverse stiffening ribs 33.
  • the sealing chamber 16 prevents the water that originates from seepage and condensation from reaching the inside of the motor of the pump, and since at least one discharge duct is also present, such water is conveniently discharged outside the shell 11.
  • the pump can be used advantageously by utilizing this particularity both in a horizontal configuration and in a vertical configuration.
  • the duct 18 is in fact in a vertical position and the water collected from the sealing chamber 16 is easily discharged outside by gravity.
  • the two jackets 20a and 20b which are identical in dimensions and shape, can be manufactured by using a single mold, consequently containing the production costs of the pump.
  • the shell 11 in fact can be made of plastic material, which can be replaced optionally with other material.
  • the invention achieves the intended aim and objects, by improving a centrifugal electric pump by way of which it is possible to prevent any infiltrations of water from reaching the inside of the motor, compromising the operation of the device.
  • the proposed solution is structurally simple and can be provided with low production costs.
  • the materials used may be any according to requirements and to the state of the art.

Landscapes

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

Claims (7)

  1. Eine elektrische Kreiselpumpe (10) von der Art, die ein Gehäuse (11) zur Aufnahme eines Satzes von Flügelrädern (12) umfasst, die mit festen Diffusoren (13) verschachtelt sind, und eines Motors (14), der die Flügelräder (12) drehend antreibt, da sie auf einer selben Welle (15) verkeilt sind wie der Motor (14); wobei die Pumpe (10) eine Abdichtungskammer (16) umfasst, die zwischen den Flügelrädern (12) und dem Motor (14) angeordnet ist und sich um die Welle (15) herum erstreckt, um Kondenswasser und Sickerwasser zu sammeln, das von dem Satz der Flügelräder (12) stammt; wobei die Abdichtungskammer (16) mit der Außenseite der Pumpe (10) über mindestens eine Wasserablassleitung (18) verbunden ist, wobei das Gehäuse (11) an der mindestens einen Ablassleitung (18) mindestens eine Ablassöffnung (19) hat, wobei das Gehäuse (11) einen im Wesentlichen zylindrischen Abschnitt umfasst, der die Flügelräder (12), die Abdichtungskammer (16) und den Motor (14) umgibt und aus zwei Verkleidungen (20a, 20b), die auf der transversalen Ebene an der Ablassöffnung (19) zusammengefügt sind, und zwei gegenüberliegenden Köpfen (21, 22) zum Verschließen der Endseiten des zylindrischen Abschnitts besteht, einem ersten Kopf (21) am Einlass und einem zweiten Kopf (22) am Auslass der Pumpe.
  2. Die Pumpe gemäß Anspruch 1, dadurch gekennzeichnet, dass die zwei Verkleidungen (20a, 20b) im Wesentlichen zwei zylindrische Körper sind, die hohl und an ihren Endseiten offen sind, dieselbe Form und dieselben Abmessungen haben und symmetrisch auf der transversalen Ebene gekoppelt sind, um den im Wesentlichen zylindrischen Abschnitt des Gehäuses (11) zu bilden.
  3. Die Pumpe gemäß Anspruch 2, dadurch gekennzeichnet, dass jede der Verkleidungen (20a, 20b) an ihren zwei gegenüberliegenden Endseiten einen ersten Flansch (26) und einen zweiten Flansch (27) hat, wobei Letzterer zur Kopplung mit der anderen der Verkleidungen (20a, 20b) dient.
  4. Die Pumpe gemäß Anspruch 3, dadurch gekennzeichnet, dass der zweite Flansch (27) seitlich mit einer Hälfte der Ablassöffnung (19) ausgestattet ist, wobei die Verkleidungen (20a, 20b) durch symmetrische Kopplung die Ablassöffnung (19) bilden.
  5. Die Pumpe gemäß Anspruch 3, dadurch gekennzeichnet, dass die zwei Verkleidungen (20a, 20b) und der erste und der zweite Kopf (21, 22), die das Gehäuse (11) bilden, durch Gewinde-Zugglieder (30) verbunden sind, die nacheinander verlaufen durch:
    - ein erstes Ringelement (31) des ersten Kopfs (21) und den ersten Flansch (26) der Verkleidung (20a), die die Flügelräder (12) umgibt, mit dem der erste Kopf (21) und die Verkleidung (20a) verbunden sind,
    - die zwei zweiten Flansche (27) der zwei Verkleidungen (20a, 20b), in rechten Winkeln zu der transversalen Ebene, auf der sie verbunden sind,
    - den ersten Flansch (26) der Verkleidung (20b), die den Motor (14) umgibt, und ein zweites Ringelement (32) des zweiten Kopfs (22), mit dem die Verkleidung (20b) und der zweite Kopf (22) verbunden sind.
  6. Die Pumpe gemäß Anspruch 1, dadurch gekennzeichnet, dass der erste Kopf (21) mindestens eine Leitung (23) zum Ansaugen des Stroms hat, der in die Flügelräder (12) eintritt, und der zweite Kopf (22) mindestens eine Leitung (24) zur Abgabe des Stroms hat.
  7. Die Pumpe gemäß Anspruch 1, dadurch gekennzeichnet, dass jede der zwei Verkleidungen (20a, 20b) Versteifungsrippen (33) hat.
EP13186586.7A 2012-10-02 2013-09-30 Elektrische Kreiselpumpe Active EP2716914B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000284A ITPD20120284A1 (it) 2012-10-02 2012-10-02 Struttura di elettropompa centrifuga perfezionata

Publications (2)

Publication Number Publication Date
EP2716914A1 EP2716914A1 (de) 2014-04-09
EP2716914B1 true EP2716914B1 (de) 2020-09-16

Family

ID=47226296

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13186586.7A Active EP2716914B1 (de) 2012-10-02 2013-09-30 Elektrische Kreiselpumpe

Country Status (7)

Country Link
US (1) US20140093409A1 (de)
EP (1) EP2716914B1 (de)
CN (1) CN103711708B (de)
ES (1) ES2835711T3 (de)
IT (1) ITPD20120284A1 (de)
RU (1) RU2621851C2 (de)
UA (1) UA115031C2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2818722B1 (de) * 2013-06-24 2019-01-09 Grundfos Holding A/S Kreiselpumpe
EP3181908B1 (de) * 2015-12-17 2020-05-13 Grundfos Holding A/S Mehrstufige kreiselpumpe mit aus blech gebildeten zugankern
JP2018062919A (ja) * 2016-10-14 2018-04-19 株式会社鷺宮製作所 排水ポンプ
IT201800003061A1 (it) * 2018-02-27 2019-08-27 Dab Pumps Spa Assemblato di elettropompa con connettore perfezionato per l'alimentazione elettrica
EP3670919A1 (de) * 2018-12-20 2020-06-24 Grundfos Holding A/S Pumpenanordnung
RU190939U1 (ru) * 2019-02-18 2019-07-16 Акционерное общество (АО) "Турбонасос" Многоступенчатый центробежный насос
TWI696763B (zh) 2019-04-11 2020-06-21 大井泵浦工業股份有限公司 直立式泵浦結構
CN111828329B (zh) * 2019-04-15 2021-12-07 大井泵浦工业股份有限公司 直立式泵结构
CN111188794B (zh) * 2020-01-10 2021-03-16 山东省地质矿产勘查开发局八〇一水文地质工程地质大队 一种用于疏干井封井潜水泵保护装置
IT202000004873A1 (it) * 2020-03-09 2021-09-09 Dab Pumps Spa Supporto perfezionato per cuscinetto per elettropompa ed elettropompa con un simile supporto
IT202000004879A1 (it) * 2020-03-09 2021-09-09 Dab Pumps Spa Elettropompa verticale a manutenzione facilitata
IT202000004882A1 (it) * 2020-03-09 2021-09-09 Dab Pumps Spa Elettropompa con camicia perfezionata

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1428238A (en) * 1921-04-04 1922-09-05 John B Keating Submersible pump and the like
US1823455A (en) * 1928-12-20 1931-09-15 Ingersoll Rand Co Centrifugal pump
US2005429A (en) * 1932-03-21 1935-06-18 Foster Wheeler Corp Centrifugal pump and the like
US2393691A (en) * 1943-11-03 1946-01-29 Worthington Pump & Mach Corp Pumping unit
US3370542A (en) * 1965-10-21 1968-02-27 Dresser Ind Temperature detection device
US3698830A (en) * 1971-02-02 1972-10-17 Goyne Pump Co Vertical centrifugal suction pump
US4563124A (en) * 1984-02-24 1986-01-07 Figgie International Inc. Double suction, single stage volute pump
EP0215927A1 (de) * 1985-03-22 1987-04-01 McLAREN, Keith, Stuart Wärmeaustauscher
DE3818651A1 (de) * 1988-06-01 1989-12-07 Klein Schanzlin & Becker Ag Gehaeuse in inline-bauart
US5888053A (en) * 1995-02-10 1999-03-30 Ebara Corporation Pump having first and second outer casing members
JP2000045981A (ja) * 1998-07-29 2000-02-15 Teral Kyokuto Inc 陸上ポンプ
CN2434451Y (zh) * 2000-07-18 2001-06-13 上海凯泉泵业（集团）有限公司 便于维修的立式多级离心泵
US7122144B2 (en) * 2003-10-21 2006-10-17 Shih-Sheng Yang Method of making a water conduit connector for sports water bag
GB0411040D0 (en) * 2004-05-18 2004-06-23 Weir Pumps Ltd Pump assembly
JP2005330901A (ja) * 2004-05-20 2005-12-02 Daikin Ind Ltd 冷凍装置のポンプ
US7290984B2 (en) * 2005-05-26 2007-11-06 Franklin Electric Co., Ltd. Multistage pump
US20080286136A1 (en) * 2007-05-17 2008-11-20 Purvines Stephen H Fan housing
IT1396130B1 (it) * 2009-10-08 2012-11-16 Pedrollo Spa Elettropompa centrifuga sommersa
US9394909B2 (en) * 2012-08-01 2016-07-19 Schlumberger Technology Corporation Submersible pump housing with seal bleed ports

Non-Patent Citations (1)

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

Also Published As

Publication number Publication date
RU2621851C2 (ru) 2017-06-07
UA115031C2 (uk) 2017-09-11
CN103711708B (zh) 2017-08-18
CN103711708A (zh) 2014-04-09
ITPD20120284A1 (it) 2014-04-03
US20140093409A1 (en) 2014-04-03
RU2013144190A (ru) 2015-04-10
ES2835711T3 (es) 2021-06-23
EP2716914A1 (de) 2014-04-09

Similar Documents

Publication Publication Date Title
EP2716914B1 (de) Elektrische Kreiselpumpe
US10415582B2 (en) Electrically driven pump
KR102079724B1 (ko) 펌프 장치
KR102606979B1 (ko) 드론용 모터 및 이를 포함하는 드론
KR102599971B1 (ko) 드론용 모터 및 이를 포함하는 드론
US9624945B2 (en) Circulation pump
US9163635B2 (en) Electric fluid pump
US7033146B2 (en) Sealed magnetic drive sealless pump
US20150340930A1 (en) Ceiling Fan Motor
CN106536940B (zh) 包括转子、定子和电子器件壳体的电动机以及用于电动机的风扇叶轮
TWI464329B (zh) 離心式風扇及其扇葉
CN105431636A (zh) 用于涡旋式压缩机风扇的壳体
JP2013189909A (ja) インペラの製造方法およびインペラ
US20100074761A1 (en) Impeller assembly
US20170067481A1 (en) Volute Design For Lower Manufacturing Cost and Radial Load Reduction
EP2037125A2 (de) Selbstansaugende Zentrifugalstrahlpumpe
US6837692B2 (en) Self-priming centrifugal pump with internal series of diffusers and impellers and laminar valve
CN112392735A (zh) 磁驱泵浦
US10458430B2 (en) Centrifugal-compressor casing and centrifugal compressor
US9011125B2 (en) Vane pump
JP2017031965A (ja) 両吸込渦巻ポンプ
JP5047471B2 (ja) ポンプ
KR102303918B1 (ko) 원심형 수중펌프
US11898570B2 (en) Pump assembly comprising a lubrication—and cooling system
JP2017044181A (ja) 両吸込渦巻ポンプ

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: 20141009

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

RIC1 Information provided on ipc code assigned before grant

Ipc: F04D 1/06 20060101AFI20200226BHEP

Ipc: F04D 29/10 20060101ALI20200226BHEP

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: 20200402

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

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: 602013072546

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1314380

Country of ref document: AT

Kind code of ref document: T

Effective date: 20201015

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: 20201217

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: 20201216

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: 20200916

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: 20200916

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: 20200916

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: 20201216

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1314380

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200916

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20200916

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: 20200916

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: 20200916

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: 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: 20200916

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: 20200916

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: 20200916

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: 20200916

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: 20200916

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: 20210118

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: 20200916

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: 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: 20210116

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: 20200916

Ref country code: AT

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: 20200916

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: 20200916

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602013072546

Country of ref document: DE

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200930

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2835711

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20210623

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: 20200916

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: 20200916

Ref country code: LU

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

Effective date: 20200930

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: 20210617

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: 20200916

Ref country code: IE

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

Effective date: 20200930

Ref country code: LI

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

Effective date: 20200930

Ref country code: BE

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

Effective date: 20200930

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: 20200916

Ref country code: CH

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

Effective date: 20200930

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: 20200916

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: 20200916

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: 20200916

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: 20200916

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: 20200916

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

Effective date: 20230515

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

Ref country code: GB

Payment date: 20230810

Year of fee payment: 11

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

Ref country code: FR

Payment date: 20230808

Year of fee payment: 11

Ref country code: DE

Payment date: 20230808

Year of fee payment: 11

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

Ref country code: ES

Payment date: 20231004

Year of fee payment: 11