EP2084374A1 - Moteur à combustion interne à carter moteur et à disposition en v des cylindres - Google Patents

Moteur à combustion interne à carter moteur et à disposition en v des cylindres

Info

Publication number
EP2084374A1
EP2084374A1 EP07818974A EP07818974A EP2084374A1 EP 2084374 A1 EP2084374 A1 EP 2084374A1 EP 07818974 A EP07818974 A EP 07818974A EP 07818974 A EP07818974 A EP 07818974A EP 2084374 A1 EP2084374 A1 EP 2084374A1
Authority
EP
European Patent Office
Prior art keywords
lubricant
internal combustion
combustion engine
cylinder crankcase
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
EP07818974A
Other languages
German (de)
English (en)
Other versions
EP2084374B1 (fr
Inventor
Xaver Stemmer
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.)
Audi AG
Original Assignee
Audi AG
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 Audi AG filed Critical Audi AG
Publication of EP2084374A1 publication Critical patent/EP2084374A1/fr
Application granted granted Critical
Publication of EP2084374B1 publication Critical patent/EP2084374B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/12—Closed-circuit lubricating systems not provided for in groups F01M1/02 - F01M1/10
    • F01M2001/126—Dry-sumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/0004—Oilsumps
    • F01M2011/0083—Dry sumps

Definitions

  • the invention relates to an internal combustion engine with a cylinder crankcase and a V-shaped cylinder arrangement according to the preamble of patent claim 1.
  • Internal combustion engines with a lubricant circuit according to the dry sump principle have a separate lubricant reservoir into which the lubricant is pumped by means of a lubricant pump from a small reservoir below the crankshaft, and from which the lubricant is conveyed to the lubrication points of the internal combustion engine.
  • a lubricant circuit is described for example in the document DE 36 20 480.
  • the invention has for its object to provide an internal combustion engine with a lubricant circuit according to the dry sump principle according to the preamble of claim 1, wherein the lubricant reservoir requires little space and can be produced very inexpensively.
  • This object is achieved by the features in the characterizing part of patent claim 1, according to which the lubricant reservoir within the cylinder crankcase in the space between the cylinders, or the rows of cylinders of the internal combustion engine, in the so-called interior v or the so-called v-space is arranged.
  • the walls of the lubricant reservoir are completely formed by the cylinder crankcase and arise directly during the casting of the cylinder crankcase.
  • the lubricant circuit has at least one lubricant pump, which is arranged within the lubricant collecting container.
  • At least parts of the housing of the lubricant pump are also formed by the wall of the lubricant reservoir and arise as well as the lubricant reservoir directly when casting the cylinder crankcase.
  • a dry pump return pump is arranged, which is connected via at least one connecting channel with the lubricant collecting container.
  • the dry pump return pump conveys lubricant from a small plenum below the crankshaft via the connecting channel in the arranged between the rows of cylinders lubricant reservoir.
  • the at least one connecting channel can advantageously be formed on the wall of the cylinder crankcase and also arises during casting of the cylinder crankcase.
  • the upper side of the lubricant collecting container has a removable lid.
  • the removable cover is preferably bolted to the cylinder crankcase.
  • the removable lid is designed as a component carrier.
  • the removable cover for maintenance of the lubricant pump is formed.
  • the lubricant circuit has a lubricant filter, and that the lubricant filter is connected to the removable cover.
  • lubricant reservoir By arranged within the cylinder crankcase in the space between the cylinders lubricant reservoir is in the engine compartment of a
  • the figure is a schematic representation of the internal combustion engine with the arranged in v-space lubricant reservoir.
  • a V-shaped internal combustion engine using oil as a lubricant has a dry sump pressure oil circuit whose oil sump is disposed between the two banks of cylinders, the oil sump being integrally formed with the cylinder crankcase in casting the cylinder crankcase.
  • the figure shows a cross section through such an internal combustion engine 1.
  • the only hinted pressure oil circuit 6 is driven by an external gear oil pump 7, which is disposed within the oil collecting container 2, and supplies all the essential lubrication points of the internal combustion engine 1.
  • the oil reservoir 2 is filled via a dry pump return pump 10, which at the bottom of the crankcase 3 at a small plenum 5 is arranged, which receives the oil flowing back from the lubrication points.
  • the connection between the dry pump return pump 8 and the external gear oil pump 7 is formed by an oil line 9, which is preferably formed when casting the cylinder crankcase 4 and crankcase 3, but which can also be formed as a separate component.
  • the oil collecting container 2 is covered by a removable cover by means of screws cover 8, via which the arranged in the interior of the oil collecting 2 external gear oil pump 7 can be maintained. It is provided that parts of the housing of the external gear oil pump 7 or at least receptacles for the external gear oil pump 7 are formed during casting of the cylinder crankcase 4.
  • the removable cover 8 is designed as a carrier for other components of the internal combustion engine. Thus, a receptacle for an oil filter is formed on the removable cover 8.
  • the cylinder crankcase described with the arranged between the cylinders oil reservoir requires a small space and caused when casting the cylinder crankcase hardly higher costs. An entrapment of the oil collection container outside the internal combustion engine is eliminated.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
EP07818974A 2006-10-27 2007-10-13 Moteur à combustion interne à carter moteur et à disposition en v des cylindres Not-in-force EP2084374B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006050827A DE102006050827A1 (de) 2006-10-27 2006-10-27 Brennkraftmaschine mit einem Zylinderkurbelgehäuse und einer v-förmigen Zylinderanordnung
PCT/EP2007/008903 WO2008049525A1 (fr) 2006-10-27 2007-10-13 Moteur à combustion interne à carter moteur et à disposition en v des cylindres

Publications (2)

Publication Number Publication Date
EP2084374A1 true EP2084374A1 (fr) 2009-08-05
EP2084374B1 EP2084374B1 (fr) 2011-07-20

Family

ID=38917438

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07818974A Not-in-force EP2084374B1 (fr) 2006-10-27 2007-10-13 Moteur à combustion interne à carter moteur et à disposition en v des cylindres

Country Status (7)

Country Link
US (1) US8156905B2 (fr)
EP (1) EP2084374B1 (fr)
JP (1) JP2010507745A (fr)
CN (1) CN101517204B (fr)
AT (1) ATE517235T1 (fr)
DE (1) DE102006050827A1 (fr)
WO (1) WO2008049525A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8464696B2 (en) * 2010-05-17 2013-06-18 Ford Global Technologies, Llc Supercharged engine system
CN103867255B (zh) * 2014-02-28 2016-08-17 南车玉柴四川发动机股份有限公司 一种大功率箱式柴油发电机组润滑油箱
CN104033207A (zh) * 2014-07-07 2014-09-10 广西玉柴机器股份有限公司 发动机干式油底壳系统
US10851686B2 (en) * 2015-06-10 2020-12-01 Sixteen Power, LLC System and method for the delivery and recovery of cooling fluid and lubricating oil for use with internal combustion engines
CN107676147A (zh) * 2017-08-10 2018-02-09 中国北方发动机研究所(天津) 一种可用作机油箱的新型干式油底壳结构
CN108223044A (zh) * 2017-12-08 2018-06-29 中国北方发动机研究所(天津) 一种机油泵进回油结构

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB688069A (en) * 1950-10-16 1953-02-25 List Hans An improved two-stroke diesel engine
GB689660A (en) * 1950-10-25 1953-04-01 Graef & Stift Automobilfabrik Improvements in and relating to driving gear for accessories mounted on internal-combustion engines
DE1052747B (de) 1956-02-21 1959-03-12 Hovalwerk Ag Ospelt Einspritzbrennkraftmaschine
US3045898A (en) * 1957-01-07 1962-07-24 Atlas Copco Ab Welded sheet metal casings
JPS59100910U (ja) * 1982-12-24 1984-07-07 本田技研工業株式会社 Ｖ型内燃機関用ブロ−バイガス還元装置
US4541399A (en) * 1983-03-03 1985-09-17 Mazda Motor Corporation Breather arrangement for internal combustion engine
JPH0830404B2 (ja) * 1985-08-01 1996-03-27 ヤマハ発動機株式会社 Ｖ型内燃機関の潤滑装置
DE3713210A1 (de) * 1987-04-18 1988-11-03 Porsche Ag Entlueftungsvorrichtung mit integriertem oelabscheider
JPH0195511U (fr) * 1987-12-18 1989-06-23
JPH0197061U (fr) * 1987-12-21 1989-06-28
US4915070A (en) * 1988-03-31 1990-04-10 Yamaha Hatsudoki Kabushiki Kaisha Engine unit for motor vehicle
JPH0475119U (fr) * 1990-11-14 1992-06-30
JPH05306611A (ja) * 1992-04-30 1993-11-19 Suzuki Motor Corp Ｖ型エンジンのオイルタンク
JPH06299838A (ja) * 1993-04-16 1994-10-25 Suzuki Motor Corp Ｖ型エンジンの潤滑構造
DE4400953C2 (de) * 1994-01-14 1997-06-05 Daimler Benz Ag Schmierölvorrichtung für eine Brennkraftmaschine
JPH09100710A (ja) * 1995-08-03 1997-04-15 Sanshin Ind Co Ltd ４サイクル船外機のオイルフィルタ配置構造
DE19529733C1 (de) * 1995-08-12 1996-12-05 Mtu Friedrichshafen Gmbh Schmiermittelversorgungssystem für Brennkraftmaschinen
DE19736500A1 (de) * 1997-08-22 1998-12-24 Daimler Benz Ag Mehrzylindrige Brennkraftmaschine mit V-förmig angeordneten Zylinderreihen
US5937804A (en) * 1997-08-22 1999-08-17 General Motors Corporation Engine cylinder block and valley cover therefor
DE19956358A1 (de) * 1999-11-24 2001-05-31 Bayerische Motoren Werke Ag Flüssigkeitsgekühlte Brennkraftmaschine mit zueinander geneigt angeordneten Zylinderbänken, insbesondere V-Motor
DE10043795A1 (de) 2000-09-06 2002-03-14 Daimler Chrysler Ag Brennkraftmaschine mit Kurbelgehäuseentlüftung
EP1207277B1 (fr) 2000-11-16 2005-12-21 Honda Giken Kogyo Kabushiki Kaisha Support de pompe à huile pour moteur à combustion
JP4394851B2 (ja) * 2001-07-11 2010-01-06 本田技研工業株式会社 エンジンの酸素濃度センサ取付構造
JP3867841B2 (ja) * 2001-10-26 2007-01-17 本田技研工業株式会社 二輪自動車のｖ型内燃機関
US6848528B2 (en) * 2002-08-13 2005-02-01 Brp-Rotax Gmbh & Co. Kg Lubrication system for a four cycle engine
JP4224269B2 (ja) * 2002-09-06 2009-02-12 株式会社エフティエス キャニスタモジュール
JP3891350B2 (ja) * 2003-03-24 2007-03-14 株式会社デンソー 燃料供給装置
JP2005180300A (ja) * 2003-12-19 2005-07-07 Honda Motor Co Ltd ポンプ横置き燃料ポンプモジュール
DE102004030352A1 (de) * 2004-06-23 2006-01-19 Dr.Ing.H.C. F. Porsche Ag Brennkraftmaschine mit Druckumlaufschmierung nach dem Trockensumpfprinzip
DE102005004287B4 (de) 2005-01-28 2013-06-13 Mann + Hummel Gmbh Ölfiltereinheit
DE102006017924A1 (de) 2006-04-18 2007-10-25 Audi Ag Trockensumpfschmierung für eine Brennkraftmaschine sowie Schmieröltank für eine Trockensumpfschmierung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2008049525A1 *

Also Published As

Publication number Publication date
EP2084374B1 (fr) 2011-07-20
DE102006050827A1 (de) 2008-04-30
US20100288224A1 (en) 2010-11-18
JP2010507745A (ja) 2010-03-11
US8156905B2 (en) 2012-04-17
CN101517204A (zh) 2009-08-26
WO2008049525A1 (fr) 2008-05-02
ATE517235T1 (de) 2011-08-15
CN101517204B (zh) 2011-10-05

Similar Documents

Publication Publication Date Title
EP1761689B1 (fr) Moteur a combustion interne a lubrification par circulation forcee selon le principe de la lubrification a carter sec
EP2084374B1 (fr) Moteur à combustion interne à carter moteur et à disposition en v des cylindres
DE102005051263A1 (de) Öltankanordnung mit trockenem Sumpf
EP1878884B1 (fr) Dispositif de collecteur d'huile pour moteur à combustion interne
EP1761687A1 (fr) Moteur a combustion interne a lubrification par circulation forcee selon le principe de la lubrification a carter sec
EP1299633B1 (fr) Plaque de recouvrement pour carter de vilebrequin
DE102007009955B4 (de) Kurbelgehäuse
DE102006017924A1 (de) Trockensumpfschmierung für eine Brennkraftmaschine sowie Schmieröltank für eine Trockensumpfschmierung
DE10310179A1 (de) Ölauffangvorrichtung für eine Brennkraftmaschine, insbesondere für einen Boxermotor
DE102005001863A1 (de) Mehrzylindrige Brennkraftmaschine
DE102011013306A1 (de) Ölpumpengehäuse eines Verbrennungsmotors
DE102005002891A1 (de) Ölwanne für eine Brennkraftmaschine
DE102008060409B4 (de) Verbrennungsmotor
DE10034400A1 (de) Trockensumpfschmiereinrichtung
AT511074B1 (de) Brennkraftmaschine mit zumindest einem hin- und hergehenden kolben
DE19704209A1 (de) Baugruppe für eine Verbrennungskraftmaschine
DE10305781B4 (de) Mehrstufige Schmierölpumpe
DE102009025453B4 (de) Ausgleichswellenmodul
DE10140876B4 (de) Ölpumpenaufbau bei einem Motor
DE3714087A1 (de) Antriebsaggregat mit individuellen schmieroelkreislaeufen fuer maschine und getriebe
EP2076658A2 (fr) Système de lubrification pour un moteur à combustion interne comprenant un turbocompresseur à gaz d'échappement
DE102020102882A1 (de) Brennkraftmaschine mit Schmiermittelversorgung
DE102017114394A1 (de) Verbrennungsmotor, Verfahren zu dessen Herstellung und Kraftfahrzeug
DE10039089A1 (de) Brennkraftmaschine mit Trockensumpfschmierung
DE19910271A1 (de) Brennkraftmaschine

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: 20090527

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20100702

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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 HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK 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: DE

Ref legal event code: R096

Ref document number: 502007007739

Country of ref document: DE

Effective date: 20110915

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20110720

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: 20110720

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: 20110720

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: 20111120

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: 20111121

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: 20110720

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: 20110720

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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: 20110720

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: 20110720

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: 20111021

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: 20110720

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: 20110720

BERE Be: lapsed

Owner name: AUDI A.G.

Effective date: 20111031

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

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: 20110720

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: 20110720

Ref country code: IE

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: 20110720

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: 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: 20110720

Ref country code: MC

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

Effective date: 20111031

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: 20110720

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed

Effective date: 20120423

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: 20110720

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: 20111031

Ref country code: CH

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

Effective date: 20111031

Ref country code: LI

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

Effective date: 20111031

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502007007739

Country of ref document: DE

Effective date: 20120423

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: 20110720

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: 20111031

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: 20111013

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: 20111020

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: 20110720

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

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

Effective date: 20110720

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 517235

Country of ref document: AT

Kind code of ref document: T

Effective date: 20121031

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: 20121031

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

Ref country code: DE

Ref legal event code: R084

Ref document number: 502007007739

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

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

Ref country code: DE

Payment date: 20181031

Year of fee payment: 12

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

Ref country code: GB

Payment date: 20181024

Year of fee payment: 12

Ref country code: FR

Payment date: 20181026

Year of fee payment: 12

Ref country code: IT

Payment date: 20181031

Year of fee payment: 12

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502007007739

Country of ref document: DE

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

Ref country code: DE

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

Effective date: 20200501

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

Effective date: 20191013

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: 20191013

Ref country code: FR

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

Effective date: 20191031

Ref country code: IT

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

Effective date: 20191013