EP2085592B1 - Procédé de commande de moteur à combustion interne - Google Patents

Procédé de commande de moteur à combustion interne Download PDF

Info

Publication number
EP2085592B1
EP2085592B1 EP07807736A EP07807736A EP2085592B1 EP 2085592 B1 EP2085592 B1 EP 2085592B1 EP 07807736 A EP07807736 A EP 07807736A EP 07807736 A EP07807736 A EP 07807736A EP 2085592 B1 EP2085592 B1 EP 2085592B1
Authority
EP
European Patent Office
Prior art keywords
traveling
cylinders
engine
internal combustion
combustion engine
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.)
Not-in-force
Application number
EP07807736A
Other languages
German (de)
English (en)
Other versions
EP2085592A1 (fr
EP2085592A4 (fr
Inventor
Gou Asai
Hitoshi Adachi
Isao Takagawa
Takashi Miyamoto
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.)
Yanmar Co Ltd
Original Assignee
Yanmar Co 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
Priority claimed from JP2006310808A external-priority patent/JP2008128017A/ja
Priority claimed from JP2006310809A external-priority patent/JP2008128018A/ja
Priority claimed from JP2006310807A external-priority patent/JP4616818B2/ja
Application filed by Yanmar Co Ltd filed Critical Yanmar Co Ltd
Publication of EP2085592A1 publication Critical patent/EP2085592A1/fr
Publication of EP2085592A4 publication Critical patent/EP2085592A4/fr
Application granted granted Critical
Publication of EP2085592B1 publication Critical patent/EP2085592B1/fr
Not-in-force 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/02—Cutting-out
    • 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
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
    • 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
    • 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
    • F02D41/064—Introducing corrections for particular operating conditions for engine starting or warming up for starting at cold start
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • 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
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • 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
    • F02D41/061—Introducing corrections for particular operating conditions for engine starting or warming up the corrections being time dependent
    • 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
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/401—Controlling injection timing
    • 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
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • 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
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • F02D41/403—Multiple injections with pilot injections

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Claims (6)

  1. Procédé de commande d'un moteur à combustion interne (1) comprenant un moyen de détection (10) de la température de l'eau de refroidissement détectant la température de l'eau de refroidissement du moteur à combustion interne (1), un moyen de détection (12) d'une vitesse de rotation détectant la vitesse de rotation du moteur à combustion interne (1), et
    un moyen de commande (5) commandant un fonctionnement du moteur à combustion interne (1) en fonction de la température de l'eau de refroidissement et de la vitesse de rotation,
    dans lequel un déplacement à cylindres réduits qui réduit le nombre de cylindres du moteur injectant du carburant pendant un certain laps de temps est réalisé lorsque le moyen de commande (5) évalue que le moteur à combustion interne (1) est dans un état de démarrage à froid et que la vitesse de rotation a atteint une vitesse de rotation prédéterminée après le démarrage du moteur,
    caractérisé en ce que des plages d'injection pour le déplacement à cylindres réduits qui sont différentes de la plage de déplacement normale sont mémorisées dans le moyen de commande (5) et ces plages d'injection sont référencées par le moyen de commande (5) au cours du mode de déplacement à cylindres réduits,
    dans lequel le déplacement à cylindres réduits est réalisé jusqu'à ce que la température de l'eau de refroidissement atteigne une température réglée préalablement dans une plage de température en sortie pour le déplacement à cylindres réduits, ce qui règle la température en sortie pour le déplacement à cylindres réduits correspondant à la température de l'eau de refroidissement du moteur à combustion interne (1) au démarrage,
    dans lequel le mode de déplacement à cylindres réduits comprend au moins des injections de carburant à deux étapes ou à plus d'étapes multiples dans les cylindres en service, et
    le mode de déplacement à cylindres réduits du moteur à combustion interne (1) retarde le moment de démarrage de l'injection de carburant principale par rapport au moment dans le mode de déplacement normal.
  2. Procédé de commande du moteur à combustion interne selon la revendication 1, dans lequel, lorsque le moteur à combustion interne (1) se reproche de conditions équivalentes au déplacement en charge, le mode de déplacement à cylindres réduits retourne promptement au mode de commande normal.
  3. Procédé de commande du moteur à combustion interne selon la revendication 1, dans lequel le mode de déplacement à cylindres réduits du moteur à combustion interne (1) retourne rapidement au mode de commande normal lorsque le moteur à combustion interne (1) tourne à ou au-dessus d'une vitesse de rotation prescrite.
  4. Procédé de commande du moteur à combustion interne selon la revendication 1, dans lequel un moyen de détection de raté d'allumage détecte un raté d'allumage du moteur à combustion interne (1) dans une chambre de combustion, et
    lorsque le moyen de commande (5) a évalué que le raté d'allumage reste généré à la fin du déplacement à cylindres réduits, le déplacement à cylindres réduits continue pendant un certain laps de temps.
  5. Procédé de commande du moteur à combustion interne selon la revendication 1, dans lequel
    un système de chauffage à admission d'air qui chauffe l'air admis introduit dans la chambre de combustion du moteur à combustion interne (1) est prévu, et
    le système de chauffage à admission d'air fonctionne sur les cylindres en service au cours du déplacement à cylindres réduits.
  6. Procédé de commande du moteur à combustion interne selon la revendication 1, dans lequel
    un mécanisme d'étranglement constitué d'une soupape d'étranglement d'admission (21) pour commander le volume d'admission vers le moteur à combustion interne (1) ou d'une soupape d'étranglement d'échappement (22) pour commander le volume d'échappement, est fourni, et
    le mécanisme d'étranglement n'est pas opéré au cours du déplacement à cylindres réduits et est opéré après le déplacement à cylindres réduits.
EP07807736A 2006-11-16 2007-09-21 Procédé de commande de moteur à combustion interne Not-in-force EP2085592B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2006310808A JP2008128017A (ja) 2006-11-16 2006-11-16 内燃機関の制御方法
JP2006310809A JP2008128018A (ja) 2006-11-16 2006-11-16 内燃機関の制御方法
JP2006310807A JP4616818B2 (ja) 2006-11-16 2006-11-16 内燃機関の制御方法
PCT/JP2007/068404 WO2008059663A1 (fr) 2006-11-16 2007-09-21 Procédé de commande de moteur à combustion interne

Publications (3)

Publication Number Publication Date
EP2085592A1 EP2085592A1 (fr) 2009-08-05
EP2085592A4 EP2085592A4 (fr) 2009-12-16
EP2085592B1 true EP2085592B1 (fr) 2011-04-27

Family

ID=39401475

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07807736A Not-in-force EP2085592B1 (fr) 2006-11-16 2007-09-21 Procédé de commande de moteur à combustion interne

Country Status (5)

Country Link
EP (1) EP2085592B1 (fr)
KR (1) KR101115106B1 (fr)
AT (1) ATE507380T1 (fr)
DE (1) DE602007014251D1 (fr)
WO (1) WO2008059663A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5730679B2 (ja) * 2011-06-16 2015-06-10 ヤンマー株式会社 エンジン装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417697Y2 (fr) * 1973-08-13 1979-07-06
JPS63106337A (ja) * 1986-10-23 1988-05-11 Mazda Motor Corp 気筒数制御装置付エンジン
JPH03151529A (ja) * 1989-11-08 1991-06-27 Mitsubishi Heavy Ind Ltd 燃料噴射ポンプの制御方法および装置
JPH04232346A (ja) * 1990-12-28 1992-08-20 Komatsu Ltd Ｖ形エンジンの片バンク運転装置
JPH07279698A (ja) * 1994-04-04 1995-10-27 Toyota Motor Corp 内燃機関
DE4445779A1 (de) * 1994-12-21 1996-06-27 Fev Motorentech Gmbh & Co Kg Verfahren zur Steuerung einer Mehrzylinder-Brennkraftmaschine in der Kaltstart- und Warmlaufphase
JPH0960541A (ja) * 1995-08-23 1997-03-04 Denso Corp ディーゼルエンジンの燃料噴射制御装置
JPH09264163A (ja) * 1996-03-27 1997-10-07 Hino Motors Ltd 多気筒ディーゼルエンジンの燃料供給装置
US5890467A (en) * 1996-08-12 1999-04-06 Detroit Diesel Corporation Method for internal combustion engine start-up
US6009857A (en) * 1997-05-29 2000-01-04 Caterpillar Inc. Compression ignition cylinder cutout system for reducing white smoke
US5868116A (en) * 1997-05-29 1999-02-09 Caterpillar Inc. White smoke reduction apparatus and method
JP3740897B2 (ja) * 1999-07-29 2006-02-01 トヨタ自動車株式会社 内燃機関の制御装置
US6520158B1 (en) * 2000-11-28 2003-02-18 Deere & Company Engine fuel delivery control system
JP2002339764A (ja) * 2001-03-13 2002-11-27 Komatsu Ltd ディーゼルエンジン
US7073488B2 (en) * 2003-03-11 2006-07-11 Caterpillar Inc. Cylinder cutout strategy for engine stability
JP4193590B2 (ja) * 2003-05-28 2008-12-10 日産自動車株式会社 車両用エンジンの排気浄化装置
DE112005001452B4 (de) * 2004-06-21 2009-02-19 Mitsubishi Jidosha Kogyo K.K. Abgasreinigungsvorrichtung für einen Verbrennungsmotor für ein Fahrzeug
JP2005069237A (ja) * 2004-12-13 2005-03-17 Komatsu Ltd 燃料噴射装置の制御方法
JP2006183493A (ja) * 2004-12-27 2006-07-13 Nissan Motor Co Ltd 内燃機関の制御装置

Also Published As

Publication number Publication date
DE602007014251D1 (de) 2011-06-09
KR101115106B1 (ko) 2012-03-09
ATE507380T1 (de) 2011-05-15
WO2008059663A1 (fr) 2008-05-22
EP2085592A1 (fr) 2009-08-05
KR20090084902A (ko) 2009-08-05
EP2085592A4 (fr) 2009-12-16

Similar Documents

Publication Publication Date Title
US8096286B2 (en) Method of controlling internal combustion engine
RU2705349C2 (ru) Способ и система для снижения выбросов твердых частиц
US8474432B2 (en) Event-based direct injection engine starting with a variable number of injections
US9222423B2 (en) Direct injection event-based engine starting
US6647948B2 (en) Fuel injection control apparatus and fuel injection control method for direct injection engine
EP0826869B1 (fr) Système pour le chauffage de gaz d'échappement d'un moteur à combustion à injection dans les cylindres
US7661403B2 (en) Start controller for internal combustion engine
US20120204827A1 (en) Method, control unit, and internal combustion engine having cylinder deactivation for a start-stop operation having direct start
US6899077B2 (en) Method for operating a multiple injection internal combustion engine in the starting phase
WO2014060818A2 (fr) Dispositif de commande et procédé de commande pour moteur à combustion interne
JP4670710B2 (ja) エンジンの始動装置
JP4135643B2 (ja) 直噴火花点火式内燃機関の制御装置
JP5168065B2 (ja) ディーゼルエンジンの制御装置及びディーゼルエンジンの制御方法
JP4253984B2 (ja) ディーゼルエンジンの制御装置
EP2085592B1 (fr) Procédé de commande de moteur à combustion interne
JP2015113716A (ja) 内燃機関の制御装置
JP4743139B2 (ja) 内燃機関の燃料噴射量制御装置
JP2000192836A (ja) ディ―ゼルエンジンの制御装置
KR20010020823A (ko) 통내분사식 엔진의 제어장치
JP4442303B2 (ja) エンジンの始動装置
JP2008128017A (ja) 内燃機関の制御方法
JP2022165103A (ja) エンジンの制御装置
JP2006118466A (ja) 内燃機関の始動時制御装置
JP2007127073A (ja) 内燃機関の点火制御装置

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: 20090616

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

A4 Supplementary search report drawn up and despatched

Effective date: 20091117

RIC1 Information provided on ipc code assigned before grant

Ipc: F02D 45/00 20060101ALI20091111BHEP

Ipc: F02D 41/06 20060101ALI20091111BHEP

Ipc: F02D 43/00 20060101ALI20091111BHEP

Ipc: F02D 41/38 20060101ALI20091111BHEP

Ipc: F02D 9/04 20060101ALI20091111BHEP

Ipc: F02D 17/02 20060101AFI20080606BHEP

Ipc: F02D 41/00 20060101ALI20091111BHEP

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

Effective date: 20100617

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

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

REF Corresponds to:

Ref document number: 602007014251

Country of ref document: DE

Date of ref document: 20110609

Kind code of ref document: P

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602007014251

Country of ref document: DE

Effective date: 20110609

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: R. A. EGLI & CO. PATENTANWAELTE

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20110427

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: 20110427

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: 20110427

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: 20110829

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

Effective date: 20110427

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: 20110427

Ref country code: BE

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: 20110427

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: 20110427

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: 20110427

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: 20110728

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: 20110427

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: 20110807

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: 20110427

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: 20110427

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: 20110427

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: 20110427

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: 20110427

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: 20110427

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: 20120130

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 NON-PAYMENT OF DUE FEES

Effective date: 20110930

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602007014251

Country of ref document: DE

Effective date: 20120130

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: 20110427

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: 20110921

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: 20110727

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: 20110427

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: 20110427

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

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

Ref country code: NL

Payment date: 20170814

Year of fee payment: 11

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

Ref country code: CH

Payment date: 20170523

Year of fee payment: 17

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

Ref country code: IE

Payment date: 20170912

Year of fee payment: 11

Ref country code: IS

Payment date: 20170809

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

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: 20190331

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20181001

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: NL

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

Effective date: 20181001

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

Ref country code: IE

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: LI

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

Effective date: 20180930

Ref country code: CH

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

Effective date: 20180930

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602007014251

Country of ref document: DE

Representative=s name: JOSTARNDT PATENTANWALTS-AG, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 602007014251

Country of ref document: DE

Owner name: YANMAR POWER TECHNOLOGY CO., LTD., JP

Free format text: FORMER OWNER: YANMAR CO., LTD., OSAKA-SHI, JP

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

Ref country code: GB

Payment date: 20200922

Year of fee payment: 14

Ref country code: DE

Payment date: 20200925

Year of fee payment: 14

Ref country code: FR

Payment date: 20200914

Year of fee payment: 14

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602007014251

Country of ref document: DE

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

Effective date: 20210921

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: 20210921

Ref country code: FR

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

Effective date: 20210930

Ref country code: DE

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

Effective date: 20220401