EP2472120A4 - Vacuum pump and member used for vacuum pump - Google Patents

Vacuum pump and member used for vacuum pump Download PDF

Info

Publication number
EP2472120A4
EP2472120A4 EP10811581.7A EP10811581A EP2472120A4 EP 2472120 A4 EP2472120 A4 EP 2472120A4 EP 10811581 A EP10811581 A EP 10811581A EP 2472120 A4 EP2472120 A4 EP 2472120A4
Authority
EP
European Patent Office
Prior art keywords
vacuum pump
member used
vacuum
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
EP10811581.7A
Other languages
German (de)
French (fr)
Other versions
EP2472120B1 (en
EP2472120A1 (en
Inventor
Yoshinobu Ohtachi
Yasushi Maejima
Tsutomu Takaada
Tooru Miwata
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.)
Edwards Japan Ltd
Original Assignee
Edwards Japan Ltd
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 Edwards Japan Ltd filed Critical Edwards Japan Ltd
Publication of EP2472120A1 publication Critical patent/EP2472120A1/en
Publication of EP2472120A4 publication Critical patent/EP2472120A4/en
Application granted granted Critical
Publication of EP2472120B1 publication Critical patent/EP2472120B1/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
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
    • F04D19/042—Turbomolecular vacuum 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0693—Details or arrangements of the wiring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0292—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • 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
    • F04D29/428—Discharge tongues
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
EP10811581.7A 2009-08-28 2010-05-31 Vacuum pump and member used for vacuum pump Active EP2472120B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009198274 2009-08-28
PCT/JP2010/059186 WO2011024528A1 (en) 2009-08-28 2010-05-31 Vacuum pump and member used for vacuum pump

Publications (3)

Publication Number Publication Date
EP2472120A1 EP2472120A1 (en) 2012-07-04
EP2472120A4 true EP2472120A4 (en) 2017-08-02
EP2472120B1 EP2472120B1 (en) 2022-11-30

Family

ID=43627641

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10811581.7A Active EP2472120B1 (en) 2009-08-28 2010-05-31 Vacuum pump and member used for vacuum pump

Country Status (6)

Country Link
US (1) US20120141254A1 (en)
EP (1) EP2472120B1 (en)
JP (2) JP5785494B2 (en)
KR (1) KR101784016B1 (en)
CN (1) CN102483069B (en)
WO (1) WO2011024528A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6390098B2 (en) * 2013-12-25 2018-09-19 株式会社島津製作所 Vacuum pump
JP6906941B2 (en) * 2016-12-16 2021-07-21 エドワーズ株式会社 Vacuum pump and stator column used for it and its manufacturing method
JP6948147B2 (en) 2017-04-18 2021-10-13 エドワーズ株式会社 Vacuum pumps, magnetic bearings and shafts of vacuum pumps
JP7289627B2 (en) * 2018-10-31 2023-06-12 エドワーズ株式会社 Vacuum pumps, protection nets and contact parts
JP7456394B2 (en) * 2021-01-22 2024-03-27 株式会社島津製作所 Vacuum pump

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7121095U (en) * 1971-05-29 1972-11-23 Leybold-Heraeus Gmbh & Co Kg DEVICE FOR OIL SUPPLY TO THE BEARING POINTS OF A VERTICALLY ARRANGED SHAFT, PREFERABLY THE SHAFT OF A TURBOMOLECULAR PUMP
JPH0414793U (en) * 1990-05-24 1992-02-06
US6866472B2 (en) * 2002-03-12 2005-03-15 Boc Edwards Technologies Limited Vacuum pump
US20050220607A1 (en) * 2002-06-04 2005-10-06 Ralf Adamietz Evacuating device
JP2008163857A (en) * 2006-12-28 2008-07-17 Shimadzu Corp Turbo-molecular pump
DE102007053980A1 (en) * 2007-11-13 2009-05-14 Pfeiffer Vacuum Gmbh vacuum pump

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6413295U (en) * 1987-07-13 1989-01-24
JP2650372B2 (en) * 1988-12-01 1997-09-03 トヨタ自動車株式会社 Method of joining ceramic member and metal member
JPH05272478A (en) * 1992-01-31 1993-10-19 Matsushita Electric Ind Co Ltd Vacuum pump
JP2585265Y2 (en) * 1993-03-19 1998-11-18 セイコー精機株式会社 Exhaust pump
JP3795979B2 (en) * 1996-03-21 2006-07-12 株式会社大阪真空機器製作所 Molecular pump
JP3038432B2 (en) * 1998-07-21 2000-05-08 セイコー精機株式会社 Vacuum pump and vacuum device
JP4104098B2 (en) * 1999-03-31 2008-06-18 エドワーズ株式会社 Vacuum pump
JP2001241393A (en) * 1999-12-21 2001-09-07 Seiko Seiki Co Ltd Vacuum pump
JP2002070787A (en) * 2000-08-25 2002-03-08 Kashiyama Kogyo Kk Vacuum pump
JP2002113607A (en) * 2000-10-04 2002-04-16 Mitsubishi Heavy Ind Ltd Centrifugal hole chamfering tool and chamfering method
JP2002276587A (en) * 2001-03-19 2002-09-25 Boc Edwards Technologies Ltd Turbo molecular drag pump
JP4156830B2 (en) * 2001-12-13 2008-09-24 エドワーズ株式会社 Vacuum pump
JP2003254286A (en) * 2002-03-04 2003-09-10 Boc Edwards Technologies Ltd Vacuum pump device
JP2003278691A (en) * 2002-03-20 2003-10-02 Boc Edwards Technologies Ltd Vacuum pump
WO2005015026A1 (en) * 2003-08-08 2005-02-17 Boc Edwards Japan Limited Vacuum pump
FR2859250B1 (en) * 2003-08-29 2005-11-11 Cit Alcatel VACUUM PUMP
JP2005194921A (en) * 2004-01-06 2005-07-21 Boc Edwards Kk Molecular pump
JP4594689B2 (en) * 2004-09-27 2010-12-08 エドワーズ株式会社 Vacuum pump
DE202007012070U1 (en) * 2007-08-30 2009-01-08 Oerlikon Leybold Vacuum Gmbh Electric feedthrough of a vacuum pump

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7121095U (en) * 1971-05-29 1972-11-23 Leybold-Heraeus Gmbh & Co Kg DEVICE FOR OIL SUPPLY TO THE BEARING POINTS OF A VERTICALLY ARRANGED SHAFT, PREFERABLY THE SHAFT OF A TURBOMOLECULAR PUMP
JPH0414793U (en) * 1990-05-24 1992-02-06
US6866472B2 (en) * 2002-03-12 2005-03-15 Boc Edwards Technologies Limited Vacuum pump
US20050220607A1 (en) * 2002-06-04 2005-10-06 Ralf Adamietz Evacuating device
JP2008163857A (en) * 2006-12-28 2008-07-17 Shimadzu Corp Turbo-molecular pump
DE102007053980A1 (en) * 2007-11-13 2009-05-14 Pfeiffer Vacuum Gmbh vacuum pump

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011024528A1 *

Also Published As

Publication number Publication date
EP2472120B1 (en) 2022-11-30
WO2011024528A1 (en) 2011-03-03
EP2472120A1 (en) 2012-07-04
JP5785494B2 (en) 2015-09-30
JP2014080981A (en) 2014-05-08
US20120141254A1 (en) 2012-06-07
KR20120061770A (en) 2012-06-13
JPWO2011024528A1 (en) 2013-01-24
CN102483069B (en) 2016-09-07
KR101784016B1 (en) 2017-10-10
JP5689546B2 (en) 2015-03-25
CN102483069A (en) 2012-05-30

Similar Documents

Publication Publication Date Title
EP2484906A4 (en) Piezoelectric micro-blower
EP2402610A4 (en) Bellows pump
EP2626568A4 (en) Vacuum pump control device and vacuum pump
EP2508758A4 (en) Piezoelectric micro-blower
EP2650544A4 (en) Vacuum pump
EP2434160A4 (en) Pump
EP2210618B8 (en) Isolator
EP2587069A4 (en) Vacuum pump
EP2416012A4 (en) Compressor
EP2478222A4 (en) Compressor
EP2512550A4 (en) Suction device
EP2472120A4 (en) Vacuum pump and member used for vacuum pump
EP2488307B8 (en) High pressure cleaner
AU2009100437A4 (en) Pippetop
AU2009900374A0 (en) Pump and pump components
AU2014227448B2 (en) An Improved Pump System
AU2009903330A0 (en) Pump components
AU2009100472A4 (en) Duramind
AU2009100680A4 (en) Ezy-Lay
AU2009101120A4 (en) Koolkilt
AU2009101028A4 (en) Hybridtelerent
AU2009100147A4 (en) Safetank
AU2009100848A4 (en) Headbags
AU2009100092A4 (en) Interfilm
AU2009100423A4 (en) Byak

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120104

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 SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RIC1 Information provided on ipc code assigned before grant

Ipc: F04D 19/04 20060101AFI20170322BHEP

Ipc: F04D 29/52 20060101ALI20170322BHEP

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20170704

RIC1 Information provided on ipc code assigned before grant

Ipc: F04D 29/52 20060101ALI20170628BHEP

Ipc: F04D 19/04 20060101AFI20170628BHEP

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: 20180309

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

Free format text: STATUS: EXAMINATION IS IN PROGRESS

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: 20220301

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

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

Free format text: STATUS: EXAMINATION IS IN PROGRESS

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

INTC Intention to grant announced (deleted)
INTG Intention to grant announced

Effective date: 20220712

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 SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602010068601

Country of ref document: DE

Representative=s name: FLEUCHAUS & GALLO PARTNERSCHAFT MBB - PATENT- , DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 602010068601

Country of ref document: DE

Representative=s name: FLEUCHAUS & GALLO PARTNERSCHAFT MBB PATENTANWA, DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1534896

Country of ref document: AT

Kind code of ref document: T

Effective date: 20221215

Ref country code: DE

Ref legal event code: R096

Ref document number: 602010068601

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: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

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

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: 20221130

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: 20230331

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: 20230228

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: 20221130

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: 20221130

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: 20221130

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1534896

Country of ref document: AT

Kind code of ref document: T

Effective date: 20221130

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: 20221130

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: 20221130

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: 20230330

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: 20221130

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: 20230301

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

Effective date: 20230503

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

Ref country code: NL

Payment date: 20230417

Year of fee payment: 14

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

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: 20221130

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: 20221130

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: 20221130

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: 20221130

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: 20221130

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: 20221130

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

Ref country code: IT

Payment date: 20230412

Year of fee payment: 14

Ref country code: IE

Payment date: 20230412

Year of fee payment: 14

Ref country code: FR

Payment date: 20230411

Year of fee payment: 14

Ref country code: DE

Payment date: 20230404

Year of fee payment: 14

Ref country code: CH

Payment date: 20230602

Year of fee payment: 14

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: 20221130

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: 20221130

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602010068601

Country of ref document: DE

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

Ref country code: BE

Payment date: 20230418

Year of fee payment: 14

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

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

Ref country code: GB

Payment date: 20230406

Year of fee payment: 14

26N No opposition filed

Effective date: 20230831

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: 20221130

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: 20221130

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: 20221130

Ref country code: LU

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

Effective date: 20230531