EP2635785B1 - Système d'injection de carburant et procédé pour remplir et/ou purger un système d'injection de carburant - Google Patents

Système d'injection de carburant et procédé pour remplir et/ou purger un système d'injection de carburant Download PDF

Info

Publication number
EP2635785B1
EP2635785B1 EP11761060.0A EP11761060A EP2635785B1 EP 2635785 B1 EP2635785 B1 EP 2635785B1 EP 11761060 A EP11761060 A EP 11761060A EP 2635785 B1 EP2635785 B1 EP 2635785B1
Authority
EP
European Patent Office
Prior art keywords
pressure
pump
valve
injection system
fuel injection
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
EP11761060.0A
Other languages
German (de)
English (en)
Other versions
EP2635785A1 (fr
Inventor
Achim Koehler
Joerg Wuerz
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2635785A1 publication Critical patent/EP2635785A1/fr
Application granted granted Critical
Publication of EP2635785B1 publication Critical patent/EP2635785B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/447—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston means specially adapted to limit fuel delivery or to supply excess of fuel temporarily, e.g. for starting of the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D33/00—Controlling delivery of fuel or combustion-air, not otherwise provided for
    • F02D33/003—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge
    • F02D33/006—Controlling the feeding of liquid fuel from storage containers to carburettors or fuel-injection apparatus ; Failure or leakage prevention; Diagnosis or detection of failure; Arrangement of sensors in the fuel system; Electric wiring; Electrostatic discharge depending on engine operating conditions, e.g. start, stop or ambient conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3082—Control of electrical fuel pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/462—Delivery valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/464—Inlet valves of the check valve type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/60—Fuel-injection apparatus having means for facilitating the starting of engines, e.g. with valves or fuel passages for keeping residual pressure in common rails

Definitions

  • Fig. 1a and 1b schematically illustrated fuel injection system comprises an electric fuel pump as a prefeed pump 1 and a high pressure pump 2 for pressurizing the fuel with high pressure.
  • the high-pressure pump 2 has at least one pump element with an element space 6, which is delimited by a pump piston 7.
  • the fuel passes via an inlet valve 3 into the element space 6.
  • the high-pressure fuel is supplied to a high-pressure accumulator 5 via an outlet valve 4.
  • the diagrams of Fig. 5 and 6 each show the pressure curve in the element space 6 and in the high-pressure accumulator 5 as a function of Vor fundamentaldruck the prefeed pump 1 at a first start or restart after Tankleerfahrt, the diagram of Figure 5 the arrangement of Fig. 3 and the diagram of Fig. 6 the arrangement of Fig. 4 underlying.

Claims (7)

  1. Système d'injection de carburant, en particulier système d'injection à rampe commune, comprenant une pompe de pré-refoulement (1) et une pompe haute pression (2), la pompe haute pression (2) servant à la sollicitation du carburant avec une haute pression et comportant au moins un élément de pompe pourvu d'une première soupape servant de soupape d'admission (3) et d'une deuxième soupape servant de soupape de sortie (4), la pompe de pré-refoulement (1) étant une pompe électrique à carburant, caractérisé en ce qu'une pression de pré-refoulement peut être obtenue au moyen de la pompe de pré-refoulement (1), laquelle pression de pré-refoulement est supérieure ou égale à la pression d'ouverture cumulée de la soupape d'admission (3) et de la soupape de sortie (4), de telle sorte qu'un remplissage et/ou une purge rapides puissent être provoqués lors du premier démarrage dans l'usine automobile ou lors d'un redémarrage après vidange du réservoir au moyen de la pression de pré-refoulement à travers la soupape d'admission (3) et la soupape de sortie (4), et en ce que la pression d'ouverture de la soupape d'admission (3) et de la soupape de sortie (4) vaut de 1 à 3 bars, par exemple 2 bars.
  2. Système d'injection de carburant selon la revendication 1, caractérisé en ce que la pression de pré-refoulement pouvant être obtenue au moyen de la pompe de pré-refoulement (1) vaut de 4 à 6 bars, par exemple 5 bars.
  3. Système d'injection de carburant selon la revendication 1 ou 2, caractérisé en ce que la soupape d'admission (3) et/ou la soupape de sortie (4) est/sont réalisée(s) sous forme de soupape anti-retour.
  4. Système d'injection de carburant selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un accumulateur haute pression (5), de préférence sous la forme d'une conduite d'accumulation commune, est raccordé à la pompe haute pression (2), et une soupape de régulation de pression est reçue dans l'accumulateur haute pression (5).
  5. Procédé pour remplir et/ou purger un système d'injection de carburant selon l'une quelconque des revendications précédentes lors du premier démarrage dans l'usine automobile ou lors d'un redémarrage après vidange du réservoir, caractérisé en ce qu'une pression de pré-refoulement est réglée au moyen de la pompe de pré-refoulement (1), laquelle pression de pré-refoulement est supérieure à la pression d'ouverture cumulée de la soupape d'admission (3) et de la soupape de sortie (4) de l'au moins un élément de pompe de la pompe haute pression (2).
  6. Procédé selon la revendication 5, caractérisé en ce que, pendant une première phase du remplissage et/ou de la purge, une soupape de régulation de pression disposée dans un accumulateur haute pression (5) raccordé à la pompe haute pression (2) est fermée.
  7. Procédé selon la revendication 6, caractérisé en ce que la soupape de régulation de pression est ouverte au plus tard une fois la montée en pression dans l'accumulateur haute pression (5) effectuée.
EP11761060.0A 2010-11-03 2011-09-21 Système d'injection de carburant et procédé pour remplir et/ou purger un système d'injection de carburant Active EP2635785B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010043255A DE102010043255A1 (de) 2010-11-03 2010-11-03 Kraftstoffeinspritzsystem sowie Verfahren zur Befüllung und/oder Entlüftung eines Kraftstoffeinspritzsystems
PCT/EP2011/066404 WO2012059268A1 (fr) 2010-11-03 2011-09-21 Système d'injection de carburant et procédé pour remplir et/ou purger un système d'injection de carburant

Publications (2)

Publication Number Publication Date
EP2635785A1 EP2635785A1 (fr) 2013-09-11
EP2635785B1 true EP2635785B1 (fr) 2015-04-08

Family

ID=44677884

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11761060.0A Active EP2635785B1 (fr) 2010-11-03 2011-09-21 Système d'injection de carburant et procédé pour remplir et/ou purger un système d'injection de carburant

Country Status (4)

Country Link
EP (1) EP2635785B1 (fr)
CN (1) CN103189631B (fr)
DE (1) DE102010043255A1 (fr)
WO (1) WO2012059268A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106194534A (zh) * 2016-08-26 2016-12-07 哈尔滨东安汽车发动机制造有限公司 一种汽车油路快速排气装置及其使用方法
DE102017208713A1 (de) * 2017-05-23 2018-11-29 Robert Bosch Gmbh Verfahren zur Entlüftung eines Kraftstoffversorgungssystems
CN109113884B (zh) * 2018-08-06 2020-06-02 东风汽车集团有限公司 基于油路系统排气的起动辅助控制方法
DE102019219733A1 (de) * 2019-12-16 2021-06-17 Robert Bosch Gmbh Verfahren zum Entlüften eines Kraftstoffversorgungssystems
CN112922733B (zh) * 2021-01-29 2022-11-15 浙江吉利控股集团有限公司 一种车辆首次排气起动控制方法、装置及设备
CN114607517B (zh) * 2022-03-11 2023-03-24 中国第一汽车股份有限公司 一种油泵状态控制方法、装置、车辆和存储介质

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230613A (en) * 1990-07-16 1993-07-27 Diesel Technology Company Common rail fuel injection system
US5133645A (en) * 1990-07-16 1992-07-28 Diesel Technology Corporation Common rail fuel injection system
CH689281A5 (de) * 1994-02-03 1999-01-29 Christian Dipl-Ing Eth Mathis Kraftstoffeinspritzanlage fuer eine Brennkraftmaschine, insbesondere fuer einen Dieselmotor, sowie ein Verfahren zur Ueberwachung derselben.
JP2885076B2 (ja) * 1994-07-08 1999-04-19 三菱自動車工業株式会社 蓄圧式燃料噴射装置
JP3842331B2 (ja) * 1995-05-26 2006-11-08 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 内燃機関の燃料供給のための燃料供給装置及び内燃機関を運転する方法
DE19539883B4 (de) * 1995-05-26 2011-06-01 Robert Bosch Gmbh Kraftstoffversorgungsanlage und Verfahren zum Betreiben einer Brennkraftmaschine
DE19858084C1 (de) 1998-12-16 2000-04-20 Siemens Ag Einspritzsystem und zugehöriges Betriebsverfahren
DE19954695A1 (de) 1999-11-13 2001-05-23 Bosch Gmbh Robert Kraftstoffeinspritzsystem
DE10115324A1 (de) * 2001-03-28 2002-10-17 Bosch Gmbh Robert Kraftstoffsystem
JP3941667B2 (ja) * 2002-11-07 2007-07-04 株式会社デンソー 蓄圧式燃料噴射装置
DE102010002801A1 (de) * 2010-03-12 2011-09-15 Robert Bosch Gmbh Kraftstoffeinspritzsystem einer Brennkraftmaschine

Also Published As

Publication number Publication date
CN103189631A (zh) 2013-07-03
CN103189631B (zh) 2016-09-14
DE102010043255A1 (de) 2012-05-03
WO2012059268A1 (fr) 2012-05-10
EP2635785A1 (fr) 2013-09-11

Similar Documents

Publication Publication Date Title
EP2635785B1 (fr) Système d'injection de carburant et procédé pour remplir et/ou purger un système d'injection de carburant
EP1144851B1 (fr) Systeme d'injection de carburant
DE102007062176A1 (de) Druckregelventil zur Regelung des Drucks in einem Hochdruck-Kraftstoffspeicher
EP1348072B1 (fr) Procede, programme informatique et appareil de commande et/ou de reglage permettant d'exploiter un moteur a combustion interne et moteur a combustion interne
DE102005012997A1 (de) Druckabbauverfahren für eine Einspritzanlage und entsprechende Einspritzanlagen
WO2012028370A1 (fr) Dispositif de refoulement d'un système d'alimentation en carburant d'un moteur à combustion interne
EP1826385A1 (fr) Procédé destiné au fonctionnement d'un système d'injection d'un moteur à combustion interne
WO2011032773A1 (fr) Système d'injection de carburant
DE102009017472A1 (de) Verfahren zum Absenken des Kraftstoffdrucks in einem rücklauffreien Kraftstoffversorgungssystem
DE19858084C1 (de) Einspritzsystem und zugehöriges Betriebsverfahren
DE102009055037A1 (de) Common Rail Minimaldruck zum schnellen Druckaufbau
EP3578776A1 (fr) Moteur à combustion interne à injection d'eau ainsi que procédé de fonctionnement d'un moteur à combustion interne
DE102010000933A1 (de) Verfahren und Vorrichtung zur Steuerung eines Injektors eins Common-Rail-Einspritzsystems einer Brennkraftmaschine
WO2004027250A1 (fr) Dispositif d'injection de carburant pour moteur à combustion interne
DE19941850B4 (de) Einspritzanlage für eine Brennkraftmaschine
DE102011088115A1 (de) Verfahren und Vorrichtung zum Betreiben eines Druckregelventils
WO2020239691A1 (fr) Procédé de définition d'une masse d'air et système d'injection directe d'eau
DE19937674B4 (de) Einspritzanlage für eine Brennkraftmaschine
DE10261414B4 (de) Kraftstoffeinspritzanlage
DE102005001577B4 (de) Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
DE19951132A1 (de) Verfahren zum Ablassen des Kraftstoffdrucks in einem rücklauffreien Kraftstoffversorgungssystem
WO2019228934A1 (fr) Système d'injection d'eau pour un moteur à combustion interne ainsi que véhicule automobile comprenant un tel système d'injection d'eau
DE102018208656B4 (de) Wassereinspritzsystem für einen Verbrennungsmotor sowie Kraftfahrzeug mit einem solchen
DE102006013493A1 (de) Einspritzanlage und zugehöriges Betriebsverfahren
DE102013003103B3 (de) Spül-Start-Verfahren für einen Verbrennungsmotor, Spül-Start-System und Motor mit einem solchen

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: 20130603

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

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20141112

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): 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: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 720774

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150515

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502011006545

Country of ref document: DE

Effective date: 20150521

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20150408

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: 20150408

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

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: 20150408

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: 20150810

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: 20150708

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: 20150408

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: 20150408

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: 20150408

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: 20150808

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: 20150408

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: 20150408

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: 20150709

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502011006545

Country of ref document: DE

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

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: 20150408

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: 20150408

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

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

Ref country code: 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: 20150408

Ref country code: RO

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

Effective date: 20150408

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: 20150408

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: 20150408

26N No opposition filed

Effective date: 20160111

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150921

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: 20150408

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: 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: 20150408

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: IE

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

Effective date: 20150921

Ref country code: LI

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

Effective date: 20150930

Ref country code: CH

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

Effective date: 20150930

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

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: 20150408

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

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: 20150408

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: 20110921

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: 20150408

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: 20150408

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: 20150408

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: 20150930

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

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

Ref country code: GB

Payment date: 20170925

Year of fee payment: 7

Ref country code: IT

Payment date: 20170926

Year of fee payment: 7

Ref country code: FR

Payment date: 20170925

Year of fee payment: 7

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 720774

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160921

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: 20160921

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: 20150408

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: 20150408

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

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: 20150408

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

Effective date: 20180921

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 NON-PAYMENT OF DUE FEES

Effective date: 20180921

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

Ref country code: FR

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

Effective date: 20180930

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

Ref country code: GB

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

Effective date: 20180921

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

Ref country code: DE

Payment date: 20231124

Year of fee payment: 13