[go: up one dir, main page]

EP2706238A3 - Centrifugal pump and impeller protector for a centrifugal pump - Google Patents

Centrifugal pump and impeller protector for a centrifugal pump Download PDF

Info

Publication number
EP2706238A3
EP2706238A3 EP13180050.0A EP13180050A EP2706238A3 EP 2706238 A3 EP2706238 A3 EP 2706238A3 EP 13180050 A EP13180050 A EP 13180050A EP 2706238 A3 EP2706238 A3 EP 2706238A3
Authority
EP
European Patent Office
Prior art keywords
impeller
centrifugal pump
protector
pump housing
pump
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
EP13180050.0A
Other languages
German (de)
French (fr)
Other versions
EP2706238B1 (en
EP2706238A2 (en
Inventor
Sascha Korupp
Lars Runte
Felix Hees
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.)
Herborner Pumpentechnik & Co KG GmbH
Original Assignee
Herborner Pumpentechnik & Co KG 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 Herborner Pumpentechnik & Co KG GmbH filed Critical Herborner Pumpentechnik & Co KG GmbH
Priority to PL13180050T priority Critical patent/PL2706238T3/en
Publication of EP2706238A2 publication Critical patent/EP2706238A2/en
Publication of EP2706238A3 publication Critical patent/EP2706238A3/en
Application granted granted Critical
Publication of EP2706238B1 publication Critical patent/EP2706238B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4286—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps inside lining, e.g. rubber
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/95—Preventing corrosion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • F05D2300/432—PTFE [PolyTetraFluorEthylene]

Landscapes

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

Abstract

Die Erfindung betrifft eine Kreiselpumpe (1) mit einem Pumpengehäuse (2), das einen saugseitigen Einlass (3) und mindestens einen druckseitigen Auslass (4) aufweist, wobei im Pumpengehäuse (2) ein drehbar gelagertes Laufrad (5) zur Förderung eines Pumpenmediums vom Einlass (3) zum Auslass (4) und ein Laufradsitz (10) angeordnet ist.The invention relates to a centrifugal pump (1) having a pump housing (2) which has a suction - side inlet (3) and at least one pressure - side outlet (4), wherein in the pump housing (2) a rotatably mounted impeller (5) for conveying a pump medium from Inlet (3) to the outlet (4) and an impeller seat (10) is arranged.

Um eine hohe Abdichtung und lange Lebensdauer zu erreichen, ist der Laufradsitz (10) in einem ringförmigen Laufradprotektor (8) aus einem korrosionsfesten Material ausgebildet, der im Pumpengehäuse (2) aufgenommen ist, wobei ein Einführbereich (7) des Laufrades (5) radial vom Laufradprotektor (8) umgeben istIn order to achieve a high seal and long life, the impeller seat (10) in an annular impeller protector (8) made of a corrosion-resistant material, which is received in the pump housing (2), wherein an insertion region (7) of the impeller (5) radially surrounded by the impeller protector (8)

Dieser Laufradprotektor (8) schützt die Beschichtung vor Beschädigungen vom Laufrad (5) im Laufradsitz (10).

Figure imgaf001
This impeller protector (8) protects the coating against damage from the impeller (5) in the impeller seat (10).
Figure imgaf001
EP13180050.0A 2012-09-07 2013-08-12 Centrifugal pump comprising an impeller protector with an annular groove and a radial seal Active EP2706238B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL13180050T PL2706238T3 (en) 2012-09-07 2013-08-12 Centrifugal pump comprising an impeller protector with an annular groove and a radial seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012108357.6A DE102012108357B4 (en) 2012-09-07 2012-09-07 Centrifugal pump and impeller protector for centrifugal pump

Publications (3)

Publication Number Publication Date
EP2706238A2 EP2706238A2 (en) 2014-03-12
EP2706238A3 true EP2706238A3 (en) 2017-07-19
EP2706238B1 EP2706238B1 (en) 2020-03-04

Family

ID=48951375

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13180050.0A Active EP2706238B1 (en) 2012-09-07 2013-08-12 Centrifugal pump comprising an impeller protector with an annular groove and a radial seal

Country Status (7)

Country Link
US (1) US9447793B2 (en)
EP (1) EP2706238B1 (en)
CA (1) CA2826214C (en)
DE (1) DE102012108357B4 (en)
DK (1) DK2706238T3 (en)
ES (1) ES2795102T3 (en)
PL (1) PL2706238T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140261582A1 (en) * 2013-03-14 2014-09-18 General Electric Company Seal ring noise reduction for appliance pump
DE102014226144A1 (en) * 2014-12-16 2016-06-16 Kuka Roboter Gmbh Industrial robots and method for moving a robot arm in a clean room
RU175504U1 (en) * 2017-02-14 2017-12-07 Общество с ограниченной ответственностью Управляющая компания "МСТ Капитал" CENTRIFUGAL PUMP
SE546487C2 (en) * 2021-01-27 2024-11-12 Metso Outotec Sweden Ab Suction liner and centrifugal pump comprising the same
US11486498B1 (en) * 2021-09-10 2022-11-01 Hamilton Sundstrand Corporation Dynamic sealing labyrinth seals
CN115807787A (en) * 2021-09-15 2023-03-17 赛莱默欧洲有限公司 A high-efficiency energy-saving double-suction impeller
DE102024102029A1 (en) 2024-01-24 2025-07-24 KSB SE & Co. KGaA Procedure for commissioning a pump and pump for process execution

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909707A (en) * 1989-02-14 1990-03-20 Itt Corporation Centrifugal pump and floating casing ring therefor
DE19960160A1 (en) * 1999-12-14 2001-06-21 Guenther Beez Rotary pump impeller casing bore gap optimizer rings impeller free end by seal-flanged collar joined to faced gap ring in inside casing.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512788A (en) * 1967-11-01 1970-05-19 Allis Chalmers Mfg Co Self-adjusting wearing rings
SE381497B (en) * 1975-02-10 1975-12-08 Stenberg Flygt Ab DEVICE FOR BALANCING RADIAL FORCES IN CENTRIFUGAL PUMPS
DE8115273U1 (en) * 1981-05-22 1981-08-13 Hermetic-Pumpen Gmbh, 7803 Gundelfingen "CENTRIFUGAL PUMP WITH CLEAR TUBE MAGNETIC CLUTCH DRIVE"
US4923124A (en) * 1985-01-31 1990-05-08 Microfuel Corporation Method of pneumatic comminution
DE3708956C1 (en) * 1987-03-19 1988-03-17 Handtmann Albert Elteka Gmbh Split ring seal of a centrifugal pump
GB2213541B (en) * 1987-12-10 1991-12-11 Sundstrand Corp Mechanical shaft seal
US4948336A (en) * 1987-12-10 1990-08-14 Sundstrand Corporation Mechanical shaft seal
US4913619A (en) * 1988-08-08 1990-04-03 Barrett Haentjens & Co. Centrifugal pump having resistant components
US5567132A (en) * 1994-12-06 1996-10-22 Endura Pumps International, Inc. Seal for pump having an internal gas pump
AUPN143795A0 (en) * 1995-03-01 1995-03-23 Sykes Pumps Australia Pty Limited Centrifugal pump
US6234748B1 (en) * 1998-10-29 2001-05-22 Innovative Mag-Drive, L.L.C. Wear ring assembly for a centrifugal pump
US6322335B1 (en) * 2000-07-24 2001-11-27 Chi Wei Shi Pump structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909707A (en) * 1989-02-14 1990-03-20 Itt Corporation Centrifugal pump and floating casing ring therefor
DE19960160A1 (en) * 1999-12-14 2001-06-21 Guenther Beez Rotary pump impeller casing bore gap optimizer rings impeller free end by seal-flanged collar joined to faced gap ring in inside casing.

Also Published As

Publication number Publication date
DE102012108357A1 (en) 2014-03-13
US9447793B2 (en) 2016-09-20
CA2826214C (en) 2020-08-18
DK2706238T3 (en) 2020-06-02
EP2706238B1 (en) 2020-03-04
EP2706238A2 (en) 2014-03-12
CA2826214A1 (en) 2014-03-07
ES2795102T3 (en) 2020-11-20
US20140072424A1 (en) 2014-03-13
DE102012108357B4 (en) 2016-06-02
PL2706238T3 (en) 2020-10-05

Similar Documents

Publication Publication Date Title
EP2706238A3 (en) Centrifugal pump and impeller protector for a centrifugal pump
EP4279119A3 (en) Blood pump
EP2208890A3 (en) Rotation displacement pump
EP2495448A3 (en) Flow guiding device for a pump and pump
EP3106621A3 (en) Flow directing cover for engine component
EP2787171A3 (en) Blade grid with side wall contours and turbomachine
EP4364787A3 (en) Blood pump
EP2677178A3 (en) Pump
EP2921702A3 (en) Engine-pump unit
EP2221488A3 (en) Diffuser
EP2549119A3 (en) Pump
EP2495444A3 (en) Pump
EP2514975A3 (en) Flow engine
EP2302174A3 (en) Gas turbine shroud labyrinth seal
EP2933497A3 (en) Vacuum pump
EP2423510A3 (en) Turbomachine with mixed-flow stage and method
EP2728193A3 (en) Appliance pump with angled flow path and axial flow impeller
EP2626562A3 (en) Pump
MX2014001013A (en) Centrifugal impeller and turbomachine.
WO2016118208A3 (en) Turbopump machine with isolated cooling passage discharge
EP2708754A3 (en) Pump
GB2547846A (en) Compressor and turbocharger
EP2772650A3 (en) Vacuum pump
GB2569916A (en) Improved arrangement for pressurizing of fluid
EP2251547A3 (en) Vacuum pump

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: A2

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

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

Owner name: HERBORNER PUMPENTECHNIK GMBH & CO KG

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

RIC1 Information provided on ipc code assigned before grant

Ipc: F04D 29/42 20060101ALI20170615BHEP

Ipc: F04D 29/16 20060101ALI20170615BHEP

Ipc: F04D 29/02 20060101AFI20170615BHEP

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20180109

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: 20180530

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502013014373

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: F04D0029020000

Ipc: F04D0029160000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: F04D 29/02 20060101ALI20190930BHEP

Ipc: F04D 29/16 20060101AFI20190930BHEP

INTG Intention to grant announced

Effective date: 20191015

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: 1240680

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200315

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502013014373

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: CH

Ref legal event code: NV

Representative=s name: ISLER AND PEDRAZZINI AG, CH

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20200529

REG Reference to a national code

Ref country code: FI

Ref legal event code: FGE

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20200304

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: 20200304

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

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: 20200304

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: 20200604

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: 20200605

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: 20200304

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: 20200304

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: 20200304

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: 20200304

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: 20200729

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: 20200704

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: 20200304

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: 20200304

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: 20200304

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2795102

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20201120

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502013014373

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

26N No opposition filed

Effective date: 20201207

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: 20200304

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: 20200304

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: 20200812

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200831

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: 20200812

Ref country code: BE

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

Effective date: 20200831

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: 20200304

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: 20200304

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: 20200304

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: 20200304

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: 20200304

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

Ref country code: NL

Payment date: 20250821

Year of fee payment: 13

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

Ref country code: FI

Payment date: 20250822

Year of fee payment: 13

Ref country code: ES

Payment date: 20250926

Year of fee payment: 13

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

Ref country code: DK

Payment date: 20250825

Year of fee payment: 13

Ref country code: DE

Payment date: 20250831

Year of fee payment: 13

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

Ref country code: NO

Payment date: 20250826

Year of fee payment: 13

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

Ref country code: IT

Payment date: 20250825

Year of fee payment: 13

Ref country code: PL

Payment date: 20250811

Year of fee payment: 13

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

Ref country code: GB

Payment date: 20250820

Year of fee payment: 13

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

Ref country code: FR

Payment date: 20250829

Year of fee payment: 13

Ref country code: AT

Payment date: 20250821

Year of fee payment: 13

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

Ref country code: CH

Payment date: 20250901

Year of fee payment: 13

Ref country code: SE

Payment date: 20250820

Year of fee payment: 13