EP2196671A3 - Kolbenvakuumpumpe - Google Patents

Kolbenvakuumpumpe Download PDF

Info

Publication number
EP2196671A3
EP2196671A3 EP09014531.9A EP09014531A EP2196671A3 EP 2196671 A3 EP2196671 A3 EP 2196671A3 EP 09014531 A EP09014531 A EP 09014531A EP 2196671 A3 EP2196671 A3 EP 2196671A3
Authority
EP
European Patent Office
Prior art keywords
bushing
piston
vacuum pump
piston vacuum
reciprocating
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
EP09014531.9A
Other languages
English (en)
French (fr)
Other versions
EP2196671B1 (de
EP2196671A2 (de
Inventor
Stefan Kallenborn
Ronald Dr. Sachs
Heiko Schäfer
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.)
Pfeiffer Vacuum GmbH
Original Assignee
Pfeiffer Vacuum 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 Pfeiffer Vacuum GmbH filed Critical Pfeiffer Vacuum GmbH
Publication of EP2196671A2 publication Critical patent/EP2196671A2/de
Publication of EP2196671A3 publication Critical patent/EP2196671A3/de
Application granted granted Critical
Publication of EP2196671B1 publication Critical patent/EP2196671B1/de
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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
    • F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • F04B39/064—Cooling by a cooling jacket in the pump casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/126—Cylinder liners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/166—Cylinder liners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)

Abstract

Die Erfindung betrifft eine Kolbenvakuumpumpe mit einer Laufbuchse, einem in der Laufbuchse beweglich angeordneten Hubkolben, einer an dem Hubkolben angeordneten Dichtung zum Abdichten der Raumes zwischen Hubkolben und Laufbuchse und einem Antrieb, welcher eine periodische Bewegung des Hubkolbens bewirkt. Um den Verschleiß der Dichtung zu verringern wird erfindungsgemäß vorgeschlagen, dass ein Kühlungsmittel mit der Laufbuchse in Wärme übertragenden Kontakt steht.
EP09014531.9A 2008-12-11 2009-11-20 Kolbenvakuumpumpe Active EP2196671B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008061897A DE102008061897A1 (de) 2008-12-11 2008-12-11 Kolbenvakuumpumpe

Publications (3)

Publication Number Publication Date
EP2196671A2 EP2196671A2 (de) 2010-06-16
EP2196671A3 true EP2196671A3 (de) 2016-07-06
EP2196671B1 EP2196671B1 (de) 2018-01-24

Family

ID=41401624

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09014531.9A Active EP2196671B1 (de) 2008-12-11 2009-11-20 Kolbenvakuumpumpe

Country Status (2)

Country Link
EP (1) EP2196671B1 (de)
DE (1) DE102008061897A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014201473A1 (de) * 2014-01-28 2015-07-30 Neuman & Esser Gmbh & Co. Kg Kolbenstange für kolbenkompressoren und kolbenkompressor
EP3067560B1 (de) 2015-03-12 2020-11-18 Pfeiffer Vacuum GmbH Vakuumpumpe mit wenigstens einer Pumpstufe
DE102022106046A1 (de) * 2022-03-16 2023-09-21 Knf Neuberger Gmbh Pumpe mit einer Druckkammer und einem Kühlsystem
DE102022125508A1 (de) 2022-10-04 2024-04-04 Technische Universität Dresden, Körperschaft des öffentlichen Rechts Dichtsystem für eine Vorrichtung zum Verdichten eines Fluids und Vorrichtung zum Verdichten eines Fluids mit dem Dichtsystem

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR332224A (fr) * 1903-05-19 1903-10-19 Henry Bland Perfectionnements dans les compresseurs
GB293605A (en) * 1927-09-28 1928-07-12 Sidney Zaleski Hall Improvements in air compressors and vacuum pumps
JPS5857092A (ja) * 1981-10-01 1983-04-05 Honda Motor Co Ltd エアポンプ装置
EP0994252A2 (de) * 1998-10-13 2000-04-19 Hans Unger Kompressor zur Erzeugung ölfreier Druckluft
DE10109514C1 (de) * 2001-02-28 2002-07-11 Knorr Bremse Systeme Trockenlaufender Kolbenverdichter (Kurbeltriebschmierung)
EP1831568A1 (de) * 2004-12-20 2007-09-12 KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GmbH Kolben-zylinder-anordnung, insbesondere für einen taumelscheibenverdichter
DE102006012532A1 (de) * 2006-03-18 2007-09-20 Pfeiffer Vacuum Gmbh Dichtungsanordnung für eine Hubkolbenvakuumpumpe
EP0977948B1 (de) * 1997-04-21 2008-01-02 Pfeiffer Vacuum GmbH Trockene vakuumpumpe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE577185C (de) * 1931-02-07 1933-05-30 Rudolf Pawlikowski Dipl Ing Zylinderbauart fuer Brennkraftmaschinen
DE1190959B (de) * 1961-02-17 1965-04-15 Linde Eismasch Ag Kaeltemittelkolbenverdichter mit gekuehlter Zylinderwandung

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR332224A (fr) * 1903-05-19 1903-10-19 Henry Bland Perfectionnements dans les compresseurs
GB293605A (en) * 1927-09-28 1928-07-12 Sidney Zaleski Hall Improvements in air compressors and vacuum pumps
JPS5857092A (ja) * 1981-10-01 1983-04-05 Honda Motor Co Ltd エアポンプ装置
EP0977948B1 (de) * 1997-04-21 2008-01-02 Pfeiffer Vacuum GmbH Trockene vakuumpumpe
EP0994252A2 (de) * 1998-10-13 2000-04-19 Hans Unger Kompressor zur Erzeugung ölfreier Druckluft
DE10109514C1 (de) * 2001-02-28 2002-07-11 Knorr Bremse Systeme Trockenlaufender Kolbenverdichter (Kurbeltriebschmierung)
EP1831568A1 (de) * 2004-12-20 2007-09-12 KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GmbH Kolben-zylinder-anordnung, insbesondere für einen taumelscheibenverdichter
DE102006012532A1 (de) * 2006-03-18 2007-09-20 Pfeiffer Vacuum Gmbh Dichtungsanordnung für eine Hubkolbenvakuumpumpe

Also Published As

Publication number Publication date
EP2196671B1 (de) 2018-01-24
EP2196671A2 (de) 2010-06-16
DE102008061897A1 (de) 2010-06-17

Similar Documents

Publication Publication Date Title
EP2196671A3 (de) Kolbenvakuumpumpe
EP2031246A3 (de) Hülsenlose Kolbenpumpe mit einem Kunststoffkolben
WO2008012577A3 (en) A method of operating a fluid-working machine and a fluid-working machine
ATE497580T1 (de) Nockenwellentrieb, insbesondere für eine dieseleinspritzpumpe, mit einer hubbeweglich angetriebenen laufrolle
NZ715645A (en) A hydraulic or pneumatic drive system, and a motor and a pump therefor
EP2548776A3 (de) Hubsimulator, Hauptbremszylinder mit Hubsimulator und Bremssystem, das den Hauptbremszylinder verwendet
CN201152237Y (zh) 一种活塞的带动机构
CN204083456U (zh) 气动阀门执行机构
CN101328885A (zh) 高效耐磨泥浆泵
WO2010084002A3 (de) Hydromaschinenanordnung
CN202327069U (zh) 自润滑活塞结构
CN102705298A (zh) 一种液压往复密封的泄漏回收装置
CN102678666A (zh) 水冷型液压油缸
CN204127029U (zh) 一种高耐磨性的液压油缸
EP2559841A3 (de) Ventil für ein Bohrlochwerkzeug
CN103032305B (zh) 一种密封耐磨泥浆泵活塞
CN113958573A (zh) 一种具有加强圈的活塞杆u形密封圈
CN102678667A (zh) 耐磨液压油缸
CN202228464U (zh) 带球头的齿轮齿条液压油缸装置
CN202718953U (zh) 一种防撞液压油缸
CN201425154Y (zh) 一种润滑黄油枪
CN204493340U (zh) 一种新型直线往复运动式液压缸
CN202628664U (zh) 水冷型液压油缸
CN203614502U (zh) 隔膜同腔双液压缸
CA2850056A1 (en) Piston pump and piston assembly therefor

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): 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

AX Request for extension of the european patent

Extension state: AL BA RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): 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

AX Request for extension of the european patent

Extension state: AL BA RS

RIC1 Information provided on ipc code assigned before grant

Ipc: F04B 39/12 20060101ALI20160531BHEP

Ipc: F04B 37/14 20060101AFI20160531BHEP

Ipc: F04B 53/16 20060101ALI20160531BHEP

Ipc: F04B 39/00 20060101ALI20160531BHEP

Ipc: F04B 53/14 20060101ALI20160531BHEP

Ipc: F04B 39/06 20060101ALI20160531BHEP

17P Request for examination filed

Effective date: 20161229

RBV Designated contracting states (corrected)

Designated state(s): 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

17Q First examination report despatched

Effective date: 20170306

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20171030

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KALLENBORN, STEFAN

Inventor name: SACHS, RONALD, DR.

Inventor name: SCHAEFER, HEIKO

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): 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: 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: 965938

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180215

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: DE

Ref legal event code: R096

Ref document number: 502009014696

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20180124

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: 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: 20180124

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

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: 20180124

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: 20180124

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: 20180124

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: 20180424

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: 20180124

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: 20180124

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: 20180524

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: 20180124

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: 20180124

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: 20180425

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: 20180424

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: 20180124

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: 20180124

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009014696

Country of ref document: DE

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

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: 20180124

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: 20180124

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: 20180124

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: 20180124

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: 20180124

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: 20181025

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: 20180124

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: LU

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

Effective date: 20181120

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: 20180124

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20181130

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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: 20181130

Ref country code: CH

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

Effective date: 20181130

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: 20181120

Ref country code: FR

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

Effective date: 20181130

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: 20181130

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 965938

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181120

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: 20181120

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: 20180124

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

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: 20180124

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 NON-PAYMENT OF DUE FEES

Effective date: 20180124

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: 20091120

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

Ref country code: GB

Payment date: 20231123

Year of fee payment: 15

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

Ref country code: IT

Payment date: 20231124

Year of fee payment: 15

Ref country code: CZ

Payment date: 20231110

Year of fee payment: 15

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

Ref country code: DE

Payment date: 20240129

Year of fee payment: 15