EP2251541A1 - Kraftstoffeinspritzdüse und Kraftstoffeinspritzsystem - Google Patents

Kraftstoffeinspritzdüse und Kraftstoffeinspritzsystem Download PDF

Info

Publication number
EP2251541A1
EP2251541A1 EP09006360A EP09006360A EP2251541A1 EP 2251541 A1 EP2251541 A1 EP 2251541A1 EP 09006360 A EP09006360 A EP 09006360A EP 09006360 A EP09006360 A EP 09006360A EP 2251541 A1 EP2251541 A1 EP 2251541A1
Authority
EP
European Patent Office
Prior art keywords
fuel injector
cylinder head
injector
fuel
recess
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
EP09006360A
Other languages
English (en)
French (fr)
Other versions
EP2251541B1 (de
Inventor
Ileana Romeo
Matteo Soriani
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.)
Continental Automotive GmbH
Original Assignee
Continental Automotive 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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Priority to AT09006360T priority Critical patent/ATE535706T1/de
Priority to EP09006360A priority patent/EP2251541B1/de
Publication of EP2251541A1 publication Critical patent/EP2251541A1/de
Application granted granted Critical
Publication of EP2251541B1 publication Critical patent/EP2251541B1/de
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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8092—Fuel injection apparatus manufacture, repair or assembly adjusting or calibration
    • 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
    • F02M2200/90—Selection of particular materials
    • F02M2200/9015—Elastomeric or plastic materials
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/166—Selection of particular materials

Definitions

  • the invention relates to a fuel injector and a fuel-injection system.
  • Fuel injectors are in wide spread use, in particular for internal combustion engines where they may be arranged in order to dose fuel into an intake manifold of the internal combustion engine or directly into the combustion chamber of a cylinder of the internal combustion engine. Fuel can be supplied to the internal combustion engine by the fuel injectors of the fuel-injection system.
  • the fuel injectors can be coupled to the cylinder head of the internal combustion engine in different manners.
  • the coupling of the fuel injectors to the cylinder heads needs to be very precise to get a correct injection angle.
  • the object of the invention is to create a fuel injector for a cylinder head of a combustion engine which is simply to be manufactured and which facilitates a reliable and precise coupling between the fuel injector and the cylinder head of the combustion engine.
  • the invention is distinguished by a fuel injector including a central longitudinal axis and being operable to be arranged in a cylinder head of a combustion engine.
  • the fuel injector has an injector body and an adjustment device.
  • the adjustment device comprises a ring element being designed to be arranged in a recess of a cylinder head between the injector body and the cylinder head to align the fuel injector relative to the recess in radial direction, and a distance element.
  • the distance element is designed to be arranged in the recess between the ring element and the cylinder head to level the fuel injector relative to the cylinder head in axial direction.
  • the distance element is a washer with a given thickness.
  • the distance element is of a material comprising a plastic.
  • the distance element is of a material comprising at least one of a polyphenylene sulfide, a polybutylene terephthalate and a polyethylene terephthalate.
  • a retaining element is fixedly coupled to the injector body and is extending radially outward from the injector body in a manner that the retaining element is in interference with the distance element in radial direction.
  • the retaining element is coupled to the injector body by an interference fit. This has the advantage that no further processing of the injector body is necessary to couple the retaining element to the injector body. Furthermore, a simple stamping process for the retaining element is possible.
  • the invention is distinguished by a fuel-injection system with a cylinder head of an internal combustion engine and a fuel injector according to the first aspect of the invention.
  • the fuel injector is arranged in a recess of the cylinder head.
  • Figure 1 shows an internal combustion engine 22, with an intake air tract 10, a motor block 12, a cylinder head 14 and an exhaust gas tract 16.
  • a combustion chamber 20 is arranged in the motor block 12 .
  • the cylinder head 14 comprises one or more recesses 15 in which at least one fuel injector 18 and at least one sparking plug 19 are arranged.
  • the injector body 26 is at least partially in engagement with the recess 15.
  • An adjustment device 30 is arranged in the recess 15 and enables the adjustment of the fuel injector 18 relative to the cylinder head 14 of the combustion engine 22.
  • the fuel injector 18 ( Figures 2 and 3 ) comprises an injector coupling portion 24 and a valve assembly 27.
  • the injector coupling portion 24 is designed to be coupled to a highpressure fuel chamber of the internal combustion engine 22, the fuel is stored under high pressure, for example, under the pressure of about 200 bar in the case of a gasoline engine or of more than 2,000 bar in the case of a diesel engine.
  • the injector coupling portion 24 is designed to be coupled to an electrical supply to actuate a not shown actuator unit of the fuel injector 18.
  • the fuel injector 18 comprises a valve body 26 with a central longitudinal axis L and a not shown cavity which is axially led through the valve body 26.
  • the fuel injector 18 further comprises a not shown valve needle taken in the cavity of the valve body 26.
  • the adjustment device 30 comprises a ring element 32 and a distance element 34 extending in the direction of the central longitudinal axis L.
  • the ring element 32 has a spherical surface 36 facing the central longitudinal axis L.
  • the spherical surface 36 is designed to be arranged circumferentially over the ring element 32. Due to the spherical surface 36 the fuel injector 18 can be aligned in radial direction relative to the recess 15.
  • the spherical surface 36 of the ring element 32 acts as a centering unit for the fuel injector 18 in the recess 15.
  • the distance element 34 is shaped as a washer and has a given thickness T in axial direction. Depending on the thickness T of the distance element 34 the axial position of the fuel injector 18 relative to the cylinder head 14 can be adjusted.
  • the distance element 34 is of a material which comprises a plastic.
  • a plastic enables a good contact between the distance element 34 and the cylinder head 14. Furthermore, only little adhesion between the distance element 34 and the cylinder head 14 during the lifetime of the fuel injector 18 can be obtained. Therefore, it is possible that the necessary services as for example a disassembling of the fuel injector 18 from the cylinder head 14 can be carried out very simple. Plastics achieve a low noise emission due to a contact between the fuel injector 18 and the cylinder head 14.
  • the distance element 34 is of a material comprising a polyphenylene sulfide (PPS). PPS is a very hard and robust plastic.
  • the distance element 34 is of a material which comprises at least one of a polybutylene terephthalate and a polyethylene terephthalate.
  • the adjustment device 30 has a retaining element 38 which is fixedly coupled to the injector body 26.
  • the retaining element 38 is of a material which comprises a plastic.
  • the retaining element 38 is coupled to the injector body 26 by an interference fit. This has the advantage that no further machining of the valve body 26 is necessary.
  • the retaining element 38 is extending in radial direction from the injector body 26. The maximum radial extension of the retaining element 38 is at least as large as the inner diameter of the distance element 34. By this the retaining element 38 is in radial interference with the distance element 34.
  • the fuel injector 18 shall be removed from the cylinder head 14, the fuel injector 18 with the ring element 32, the distance element 34 and the retaining element 38 can be pulled out from the recess 15 in the cylinder head 14 in a direction opposite to the inserting direction D.
  • the fuel injector 18 can be pulled out from the recess 15 very simple.
  • the retaining element 38 is in radial interference with the distance element 34, the retaining element 38 can come into engagement with the distance element 34 and/or the ring element 32. Therefore, the distance element 34 and the ring element 32 can be moved out from the recess 15.
  • the construction of the adjustment device 30 allows an exact alignment of the fuel injector 18 relative to the cylinder head 14 and a fast and simple disassembly of the fuel injector 18 from the cylinder head 14.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
EP09006360A 2009-05-11 2009-05-11 Kraftstoffeinspritzdüse und Kraftstoffeinspritzsystem Active EP2251541B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT09006360T ATE535706T1 (de) 2009-05-11 2009-05-11 Kraftstoffeinspritzdüse und kraftstoffeinspritzsystem
EP09006360A EP2251541B1 (de) 2009-05-11 2009-05-11 Kraftstoffeinspritzdüse und Kraftstoffeinspritzsystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09006360A EP2251541B1 (de) 2009-05-11 2009-05-11 Kraftstoffeinspritzdüse und Kraftstoffeinspritzsystem

Publications (2)

Publication Number Publication Date
EP2251541A1 true EP2251541A1 (de) 2010-11-17
EP2251541B1 EP2251541B1 (de) 2011-11-30

Family

ID=41347876

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09006360A Active EP2251541B1 (de) 2009-05-11 2009-05-11 Kraftstoffeinspritzdüse und Kraftstoffeinspritzsystem

Country Status (2)

Country Link
EP (1) EP2251541B1 (de)
AT (1) ATE535706T1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2690278A1 (de) * 2012-07-23 2014-01-29 Continental Automotive GmbH Kraftstoffeinspritzdüse und Kraftstoffeinspritzsystem

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170036815A (ko) 2014-09-23 2017-04-03 콘티넨탈 오토모티브 게엠베하 연료 분사 밸브용 조정 장치 및 연료 분사 시스템

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1134406A2 (de) * 2000-03-16 2001-09-19 Volkswagen Aktiengesellschaft Brennkraftmaschine mit Einspritzventilen
DE10108193A1 (de) * 2001-02-21 2002-08-29 Bosch Gmbh Robert Befestigungsvorrichtung
WO2003018997A1 (de) * 2001-08-20 2003-03-06 Robert Bosch Gmbh Ausgleichselement für ein brennstoffeinspritzventil
DE102005011574A1 (de) * 2005-03-14 2006-09-21 Robert Bosch Gmbh Zwischenelement für ein Brennstoffeinspritzventil
EP1854993A1 (de) * 2006-05-12 2007-11-14 Delphi Technologies, Inc. Brennstoffeinspritzventil
DE102007035714A1 (de) * 2007-07-30 2009-02-05 Robert Bosch Gmbh Brennstoff-Einspritzanlage mit Ausgleichselement
DE102007049357A1 (de) * 2007-10-15 2009-04-16 Robert Bosch Gmbh Brennstoffeinspritzvorrichtung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1134406A2 (de) * 2000-03-16 2001-09-19 Volkswagen Aktiengesellschaft Brennkraftmaschine mit Einspritzventilen
DE10108193A1 (de) * 2001-02-21 2002-08-29 Bosch Gmbh Robert Befestigungsvorrichtung
WO2003018997A1 (de) * 2001-08-20 2003-03-06 Robert Bosch Gmbh Ausgleichselement für ein brennstoffeinspritzventil
DE102005011574A1 (de) * 2005-03-14 2006-09-21 Robert Bosch Gmbh Zwischenelement für ein Brennstoffeinspritzventil
EP1854993A1 (de) * 2006-05-12 2007-11-14 Delphi Technologies, Inc. Brennstoffeinspritzventil
DE102007035714A1 (de) * 2007-07-30 2009-02-05 Robert Bosch Gmbh Brennstoff-Einspritzanlage mit Ausgleichselement
DE102007049357A1 (de) * 2007-10-15 2009-04-16 Robert Bosch Gmbh Brennstoffeinspritzvorrichtung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2690278A1 (de) * 2012-07-23 2014-01-29 Continental Automotive GmbH Kraftstoffeinspritzdüse und Kraftstoffeinspritzsystem
CN103573511A (zh) * 2012-07-23 2014-02-12 大陆汽车有限公司 燃料喷射器和燃料喷射系统
CN103573511B (zh) * 2012-07-23 2016-05-04 大陆汽车有限公司 燃料喷射器和燃料喷射系统
US9605636B2 (en) 2012-07-23 2017-03-28 Continental Automotive Gmbh Fuel injector and fuel-injection system

Also Published As

Publication number Publication date
ATE535706T1 (de) 2011-12-15
EP2251541B1 (de) 2011-11-30

Similar Documents

Publication Publication Date Title
EP2103804B1 (de) Kupplungsanordnung
EP2148082B1 (de) Kupplungsanordnung für ein Einspritzventil und Einspritzventil
US8245697B2 (en) Coupling device
EP2058509B1 (de) Anschlussvorrichtung
EP2375052B1 (de) Kraftstoffeinspritzanordnung
US20180202405A1 (en) Fuel injection device
EP2080893A1 (de) Ventilanordnung für ein Einspritzventil und Einspritzventil
EP2251541B1 (de) Kraftstoffeinspritzdüse und Kraftstoffeinspritzsystem
US10519910B2 (en) Valve for metering a fluid, especially a fuel injector
US9976529B2 (en) Valve assembly for an injection valve and injection valve
US10018168B2 (en) Fuel injector and fuel-injection system
EP1998038B1 (de) Befestigungsvorrichtung zum Befestigen einer Kraftstoffeinspritzdüse in einem Zylinderkopf eines Verbrennungsmotors
EP2388468A1 (de) Kupplungsvorrichtung
EP1884657B1 (de) Befestigungsvorrichtung zur Befestigung eines Brennstoffeinspritzventils an einem Zylinderkopf einer Brennkraftmaschine
EP2090773B1 (de) Kraftstoffeinspritzdüse
US6863054B2 (en) Fuel injection system
EP1898086B1 (de) Befestigungsanordnung
CN111197548B (zh) 燃料喷射器、使用燃料喷射器的内燃机和组装方法
EP2518304B1 (de) Kraftstoffeinspritzdüse und Kraftstoffeinspritzsystem

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: A1

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 TR

AX Request for extension of the european patent

Extension state: AL BA RS

17P Request for examination filed

Effective date: 20110517

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: F02M 61/16 20060101ALI20110617BHEP

Ipc: F02M 61/14 20060101AFI20110617BHEP

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 TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602009003869

Country of ref document: DE

Effective date: 20120308

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20111130

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20111130

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: 20120330

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: 20111130

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: 20120229

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: 20111130

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: 20111130

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: 20111130

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: 20120301

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: 20120330

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: 20111130

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: 20111130

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: 20111130

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

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: 20111130

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: 20111130

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: 20120229

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: 20111130

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: 20111130

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: 20111130

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: 20111130

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: 20111130

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 535706

Country of ref document: AT

Kind code of ref document: T

Effective date: 20111130

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: 20120831

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602009003869

Country of ref document: DE

Effective date: 20120831

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: 20120531

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: 20111130

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: 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: 20111130

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: 20120311

Ref country code: IE

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

Effective date: 20120511

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: 20111130

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: 20111130

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20130511

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: 20130531

Ref country code: CH

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

Effective date: 20130531

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: 20130511

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: 20111130

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: 20120511

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: 20090511

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

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: DE

Ref legal event code: R081

Ref document number: 602009003869

Country of ref document: DE

Owner name: VITESCO TECHNOLOGIES GMBH, DE

Free format text: FORMER OWNER: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R084

Ref document number: 602009003869

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 602009003869

Country of ref document: DE

Owner name: VITESCO TECHNOLOGIES GMBH, DE

Free format text: FORMER OWNER: VITESCO TECHNOLOGIES GMBH, 30165 HANNOVER, DE

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

Effective date: 20230530

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

Ref country code: IT

Payment date: 20230526

Year of fee payment: 15

Ref country code: FR

Payment date: 20230526

Year of fee payment: 15

Ref country code: DE

Payment date: 20230531

Year of fee payment: 15