EP2245296B1 - Bauelement, insbesondere eine kraftfahrzeugkomponente, aus einem dualphasen-stahl - Google Patents

Bauelement, insbesondere eine kraftfahrzeugkomponente, aus einem dualphasen-stahl Download PDF

Info

Publication number
EP2245296B1
EP2245296B1 EP09701976A EP09701976A EP2245296B1 EP 2245296 B1 EP2245296 B1 EP 2245296B1 EP 09701976 A EP09701976 A EP 09701976A EP 09701976 A EP09701976 A EP 09701976A EP 2245296 B1 EP2245296 B1 EP 2245296B1
Authority
EP
European Patent Office
Prior art keywords
content
approximately
structural part
motor vehicle
dual
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
EP09701976A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2245296A1 (de
Inventor
Matthias Kuntz
Heike Langner
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 EP2245296A1 publication Critical patent/EP2245296A1/de
Application granted granted Critical
Publication of EP2245296B1 publication Critical patent/EP2245296B1/de
Active 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • F02M2200/9053—Metals

Definitions

  • the invention relates to a component, in particular a motor vehicle component, of a steel with a dual-phase structure of martensite / bainite and ferrite.
  • a high pressure fuel line for diesel engines that consists of a low alloy transformation-inducing steel of ductile strength with a retained austenite content of 5 to 40 weight percent.
  • a significant limitation of the utilization of high-strength materials is given on the one hand by their mechanical properties, on the other hand by their machinability.
  • For highly stressed components in vehicle construction such.
  • B. Diesel injection components are mainly the cyclic strength and economic workability, d. H. the formability, machinability and weldability of importance.
  • An increase in cyclic resistance, i. H. Higher fatigue strength and higher toughness are usually associated with the addition of expensive alloying elements or complex heat treatment and a limitation on machinability and weldability.
  • the object of the invention is to provide for mechanically highly stressed, in particular by internal pressures cyclically stressed components and in particular motor vehicle components an advantageous material education.
  • a component in particular a motor vehicle component, made of a steel with a dual phase structure of martensite / bainite and ferrite, which consists of a solid rod material with a component thickness of at least 2.5 mm is trained achieved.
  • Under solid rod material is understood to mean an output component which has a wall thickness which is greater than in cold roll suitable sheet material, in which the material properties are well adjustable in the middle of the wall thickness by external cooling processes, and is usually at most 2 mm.
  • an inventively designed device is advantageously an increase in the cyclic resistance, in particular the fatigue strength and toughness, realized without the addition of expensive alloying elements or the implementation of complex heat treatments, so that the usability of the material steel z. B. is increased for components in diesel injection systems such as nozzles, injectors or high pressure pumps and pressure accumulator.
  • components according to the invention in contrast to conventional steels, future expected requirements, for example injection pressures of up to 3,000 bar in diesel engines, can therefore be met.
  • steels according to the invention can be produced which feel such extreme requirements.
  • These steels are characterized by strengths over 1100M Pa and a dual phase structure of martensite / bainite and ferrite and have despite their high strength, a good deformability and thus a suitability for autofrettage.
  • the component thickness and the chemical composition of the material can be adjusted depending on the predefined mechanical properties in the middle of the component for the application.
  • the microstructure can be designed in such a way that the desired properties are achieved without great heat treatment measures, only by defined cooling or cooling in air at room temperature after forging.
  • the microstructure also reduces the notch sensitivity and thus increases the load capacity under cyclic load.
  • the weldability becomes By optimizing the steelmaking or rolling process, heat treatment in the subsequent component production line can be dispensed with.
  • the invention enables the production of mechanically and / or cyclically highly stressed components with property combinations not previously available with rod material components as well as the possible omission of a heat treatment for setting the desired material properties a shortening of the value chain.
  • An inventive component is particularly suitable as a fuel injection component of a motor vehicle, which can be designed both for the injection of diesel and gasoline.
  • Such a fuel injection component may be a forged and machined component.
  • this has a C content of at least 0.18% and at most 0.25%, an Si content of at least 0.2% and at most 1.1%, an Mn content of at least 1% and at most 2%, a P content of at most 0.025%, an S content of at most 0.025%, a Cr content of at least 1.2% and at most 1.7%, a Mo content of at least 0, 2% and at most 0.4%, a Ni content of at least 0.1% and at most 0.6%, a Cu content of at most 0.3%, an Nb content of at most 0.15%, a V Content of at most 0.2%, a Ti content of at most 0.05%, an Al content of at most 0.03% and an N content of at most 0.025%.
  • Table 1 Chemical element C Si Mn P S Cr Not a word Ni Cu Nb V Ti al N Steel 1 0.22 0.24 1.69 0.02 0.02 1.66 0.32 0.17 12:21 0.1 0.03 0.03 0.02 0,017 Steel 2 0.19 0.4 1.12 0.01 0.01 1.22 0.31 0.55 0.2 0.09 0.16 0.03 0.01 0,014 Min values 0.18 0.2 1.0 Max Max 1.2 0.2 0.1 Max Max Max Max Max values 12:25 1.1 2.0 0,025 0,025 1.7 0.4 0.6 0.3 0.15 0.2 0.05 0.03 0,025 All data in% by weight
  • microstructural conditions and strengths can be adjusted by slight changes in the chemical composition and by suitable cooling from the hot forming heat without additional heat treatments being required.
  • these materials Due to the microstructure, these materials have a very high ductility despite their high strength. Due to the limited alloying element content, the materials are weldable and are characterized by a low residual stress after welding due to the conversion inertia. This property combination is rather uncommon for steels. Due to the high strength, a very good cyclic resistance of the materials is ensured, which is further improved by the ductile, fault-tolerant structure.
  • the described dual-phase fibers advantageously also have sufficient machinability compared to tempered steels with the same strength.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
EP09701976A 2008-01-15 2009-01-13 Bauelement, insbesondere eine kraftfahrzeugkomponente, aus einem dualphasen-stahl Active EP2245296B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810004371 DE102008004371A1 (de) 2008-01-15 2008-01-15 Bauelement, insbesondere eine Kraftfahrzeugkomponente, aus einem Dualphasen-Stahl
PCT/EP2009/050284 WO2009090155A1 (de) 2008-01-15 2009-01-13 Bauelement, insbesondere eine kraftfahrzeugkomponente, aus einem dualphasen-stahl

Publications (2)

Publication Number Publication Date
EP2245296A1 EP2245296A1 (de) 2010-11-03
EP2245296B1 true EP2245296B1 (de) 2012-12-05

Family

ID=40532581

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09701976A Active EP2245296B1 (de) 2008-01-15 2009-01-13 Bauelement, insbesondere eine kraftfahrzeugkomponente, aus einem dualphasen-stahl

Country Status (4)

Country Link
EP (1) EP2245296B1 (zh)
CN (1) CN101918699B (zh)
DE (1) DE102008004371A1 (zh)
WO (1) WO2009090155A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102286698B (zh) * 2010-06-17 2013-06-26 宝山钢铁股份有限公司 一种塑料模具钢及其制造方法
DE102011075697A1 (de) * 2011-05-12 2012-11-15 Robert Bosch Gmbh Chrom-Molybden-Legierung
CN102650021B (zh) * 2012-05-28 2013-10-16 上海大学 贝氏体预硬型塑料模具钢及其制备和热处理方法
EP3061837A1 (de) 2015-02-27 2016-08-31 Swiss Steel AG Blankes bainitisches Langprodukt und Verfahren zu dessen Herstellung
JP6596153B2 (ja) * 2015-09-28 2019-10-23 シーアールエス ホールディングス，インコーポレイテッド 高強度、高衝撃靭性および優れた疲労寿命を有する泥水モータのシャフト用途のための合金鋼
DE102016108633A1 (de) * 2016-05-10 2017-11-30 Benteler Steel/Tube Gmbh Kraftstoffeinspritzleitung und rohrförmiger Leitungskanal

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1195152A (en) * 1980-10-17 1985-10-15 Kobe Steel Ltd. High strength steel plate and method for manufacturing same
US4501626A (en) * 1980-10-17 1985-02-26 Kabushiki Kaisha Kobe Seiko Sho High strength steel plate and method for manufacturing same
CA1332210C (en) * 1985-08-29 1994-10-04 Masaaki Katsumata High strength low carbon steel wire rods and method of producing them
FR2727431B1 (fr) * 1994-11-30 1996-12-27 Creusot Loire Procede d'elaboration d'un acier au titane et acier obtenu
DE19911287C1 (de) * 1999-03-13 2000-08-31 Thyssenkrupp Stahl Ag Verfahren zum Erzeugen eines Warmbandes
WO2001094655A1 (fr) * 2000-06-07 2001-12-13 Nippon Steel Corporation Tuyau d'acier a haute aptitude au formage et son procede de fabrication
JP2005201254A (ja) * 2003-12-16 2005-07-28 Usui Kokusai Sangyo Kaisha Ltd ディーゼルエンジン用高圧燃料配管
EP1767659A1 (fr) * 2005-09-21 2007-03-28 ARCELOR France Procédé de fabrication d'une pièce en acier de microstructure multi-phasée
EP1951519A4 (en) * 2005-10-24 2008-12-31 Exxonmobil Upstream Res Co HIGH-RESISTANCE TWO-PHASE STEEL WITH LOW LIMITING RATIO, HIGH HARDNESS AND EXCEPTIONAL WELDABILITY
DE102005052069B4 (de) * 2005-10-28 2015-07-09 Saarstahl Ag Verfahren zum Herstellen von Vormaterial aus Stahl durch Warmverformen
DE102007014809A1 (de) * 2006-04-04 2007-10-11 Trw Automotive Gmbh Kraftbegrenzer für einen Gurtaufroller

Also Published As

Publication number Publication date
CN101918699B (zh) 2013-03-27
WO2009090155A1 (de) 2009-07-23
CN101918699A (zh) 2010-12-15
EP2245296A1 (de) 2010-11-03
DE102008004371A1 (de) 2009-07-16

Similar Documents

Publication Publication Date Title
EP2245296B1 (de) Bauelement, insbesondere eine kraftfahrzeugkomponente, aus einem dualphasen-stahl
EP2057298B1 (de) Stahl und verarbeitungsverfahren für die herstellung von höherfesten bruchtrennbaren maschinenbauteilen
EP2123447B1 (de) Verbundwerkstoff mit ballistischer Schutzwirkung
EP1905857B1 (de) Hochfester Stahl und Verwendungen eines solchen Stahls
DE102005046459B4 (de) Verfahren zur Herstellung von kaltgefertigten Präzisionsstahlrohren
DE69116512T2 (de) Aluminium-Gusslegierung
EP1780293B2 (de) Verfahren zum Herstellen von Vormaterial aus Stahl durch Warmverformen
EP2790871B1 (de) Schweisszusatz zum lichtbogen- und laserstrahlschweissen von mischverbindungen aus austenitischem und ferritischem stahl
EP1546426B1 (de) Stahlzusammensetzung und daraus hergestellte gesenkschmiedeteile
EP2009120B1 (de) Verwendung einer hochfesten Stahllegierung zur Herstellung von Stahlrohren mit hoher Festigkeit und guter Umformbarkeit
EP2111475B1 (de) Bauteile aus ultrahochkohlenstoffhaltigen stählen mit reduzierter dichte und hoher zunderbeständigkeit
DE60303472T2 (de) Ferritischer rostfreier Stahl für Auspuffteile mit einer guten Verformbarkeit, einer guten Festigkeit bei hohen Temperaturen, einer guten Oxidationsbeständigkeit und mit einer guten Zähigkeit bei niedrigeren Temperaturen
DE102008041391A1 (de) Hochfeste Schraube mit Bainitgefüge
EP3625044B1 (de) Warmumformmaterial, bauteil und verwendung
EP2255021B1 (de) Stahllegierung für einen niedrig legierten stahl zur herstellung hochfester nahtloser stahlrohre
DE102019114268A1 (de) Verfahren zum Herstellen einer Kraftstoffeinspritzkomponente
DE102007047016A1 (de) Hochfester, martensitaushärtbarer Stahl und daraus gebildetes Bauteil
EP4211279A1 (de) Warmgewalztes stahlflachprodukt und verfahren zur herstellung eines warmgewalzten stahlflachprodukts
DE112013000549B4 (de) Rostfreier ferritischer Stahl und Verfahren zur Herstellung eines Hochtemperaturbauteils
DE102008005158A1 (de) Bauelement, insbesondere eine Kraftfahrzeugkomponente, aus einem höherfesten austenitischen Stahl mit TRIP-, TWIP- und/oder SIP-Effekt
DE102016208400A1 (de) Ultrahochfester Federstahl für eine Ventilfeder
DE102005053047B3 (de) Bauteil und Verfahren zum Herstellen des Bauteils
DE102014205392A1 (de) Bauteile aus einer Stahllegierung und Verfahren zur Herstellung hochfester Bauteile
DE102017201068A1 (de) Fahrzeugrahmen und Verwendung
WO2017157793A1 (de) Federnde bauteile aus einer stahllegierung und herstellungsverfahren

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: 20100816

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

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

Effective date: 20120109

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 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

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 587433

Country of ref document: AT

Kind code of ref document: T

Effective date: 20121215

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502009005569

Country of ref document: DE

Effective date: 20130131

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: 20130316

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: 20130305

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: 20121205

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: 20121205

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: 20121205

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20121205

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: 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: 20121205

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: 20130306

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: 20121205

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: 20121205

BERE Be: lapsed

Owner name: ROBERT BOSCH G.M.B.H.

Effective date: 20130131

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: 20130405

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: 20130305

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: 20121205

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: 20121205

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: 20121205

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: 20121205

Ref country code: MC

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

Effective date: 20130131

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: 20121205

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: 20130405

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

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: CH

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

Effective date: 20130131

Ref country code: BE

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

Effective date: 20130131

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: 20121205

Ref country code: LI

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

Effective date: 20130131

26N No opposition filed

Effective date: 20130906

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

Effective date: 20130305

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: 20121205

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: 20121205

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009005569

Country of ref document: DE

Effective date: 20130906

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: 20130305

Ref country code: IE

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

Effective date: 20130113

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: 20121205

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 587433

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140113

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: 20140113

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: 20121205

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: 20130113

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: 20090113

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: 20121205

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

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

Ref country code: IT

Payment date: 20200122

Year of fee payment: 12

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: 20210113

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

Ref country code: FR

Payment date: 20230123

Year of fee payment: 15

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

Ref country code: DE

Payment date: 20230324

Year of fee payment: 15