EP1506323A1 - Alliage de fonte grise et composant de moteur a combustion interne moule - Google Patents

Alliage de fonte grise et composant de moteur a combustion interne moule

Info

Publication number
EP1506323A1
EP1506323A1 EP03750007A EP03750007A EP1506323A1 EP 1506323 A1 EP1506323 A1 EP 1506323A1 EP 03750007 A EP03750007 A EP 03750007A EP 03750007 A EP03750007 A EP 03750007A EP 1506323 A1 EP1506323 A1 EP 1506323A1
Authority
EP
European Patent Office
Prior art keywords
alloy
cast iron
present
internal combustion
alloy according
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
EP03750007A
Other languages
German (de)
English (en)
Other versions
EP1506323B1 (fr
Inventor
Martti Penttinen
Tobias BJÖRKLIND
Carl BJÖRKMAN
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.)
Scania CV AB
Original Assignee
Scania CV AB
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 Scania CV AB filed Critical Scania CV AB
Priority to SI200331893T priority Critical patent/SI1506323T1/sl
Publication of EP1506323A1 publication Critical patent/EP1506323A1/fr
Application granted granted Critical
Publication of EP1506323B1 publication Critical patent/EP1506323B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C33/00Making ferrous alloys
    • C22C33/08Making cast-iron alloys
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C37/00Cast-iron alloys
    • C22C37/06Cast-iron alloys containing chromium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C37/00Cast-iron alloys
    • C22C37/10Cast-iron alloys containing aluminium or silicon

Definitions

  • the present invention concerns a grey cast iron alloy. More specifically, the present invention concerns a substantially pearlitic grey cast iron comprising further alloying elements for improved fatigue strength.
  • the invention further concerns an internal combustion engine component, cast from grey cast iron alloy according to the invention.
  • Grey cast iron is a most attractive material for e.g. internal combustion engine blocks for vehicles due to a relatively low cost and yet good to excellent perform- ance.
  • Compositions within quite a wide range are previously known, such compositions normally being a compromise between properties, such as tensile strength, wear properties etc., of the material as used and production properties, such as cost, machinability etc.
  • a base material 0120 has a composition according to Table 1 below and a common standard alloy has a composition also according to Table 1, the Scania standard alloy providing a grey cast iron with a pearlitic structure and a sound (pore free) material due to a comparatively high carbon content.
  • Table 1 a composition according to Table 1 below
  • a common standard alloy has a composition also according to Table 1, the Scania standard alloy providing a grey cast iron with a pearlitic structure and a sound (pore free) material due to a comparatively high carbon content.
  • an improved fatigue strength is today desirable as a complement to the present properties and would extend the possible use of such a prior art grey cast iron.
  • Fig. 1 shows W ⁇ hler fatigue curves for a base alloy, a standard alloy and an alloy according to the invention.
  • the alloy according to the present invention is a grey cast iron having a substantially pearlitic structure, the carbon content being 3.2 - 3.49 %.
  • the comparatively high carbon content promotes a sound structure.
  • Additions of 0.2 - 0.4 % chromium, having pearlite/carbide stabilizing properties, provides a fine pearlitic structure.
  • additives of 0.1 - 0.4 % molybdenum, 0.03 - 0.3 % vanadium, 0.007 - 0.015 % titanium and ⁇ 0.15 % niobium act, in addition to their carbide forming properties, as nuclei providing a fine pearlitic and flake graphite structure as cast (both as pri- mary and secondary precipitated carbides). Molybdenum also stabilises pearlite at elevated temperatures.
  • Silicon is present in an amount of 1.8 - 2.2 % promoting grey iron formation.
  • 0.3 - 0.8 % manganese is present as a pearlite stabilizing agent.
  • Copper here in an amount of 0.3 - 1.0 %, promotes pearlite formation and stabilizes the pearlite and also promotes the fine structure formation.
  • the content of sulphur and phosphorus should be held below 0.15 %.
  • Nitrogen 0.005 - 0.017 %, compacts flake graphite and promotes pearlite formation, and aluminium, ⁇ 0.01 %, act as graphite formation agent.
  • the grey cast iron alloy further comprises iron and normal impurities to balance.
  • the amounts of titanium, nitrogen and aluminium are in the normal impurity range but may be preferred. Examples:
  • Fatigue test samples were taken from each casting and fatigue tests were performed.
  • the grey cast irons according to the invention offer about 40 % higher fatigue strength than a grey cast iron base alloy and about 30 % higher fatigue strength than a standard engine block grey cast iron and still offering a grey cast iron which fulfils high performance with respect to machinability, soundness, etc.
  • the grey cast iron alloy according to the invention is extremely useful for internal combustion cast engine components, such as engine block com- ponents, the alloy combining machinability, soundness and high fatigue strength.
  • the alloy is also useful for other components such as cylinder heads, etc. Table 1. Grey cast iron compositions, % by weight, according to prior art and the invention

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

L'invention concerne un alliage de fonte grise sensiblement perlitique comprenant entre 3,2 et 3,49 % en poids de carbone, entre 1,8 et 2,2 % de silicium, moins de 0,15 % de soufre, moins de 0,15 % de phosphore, entre 0,3 et 0,8 % de manganèse, entre 0,2 et 0,4 % de chrome, entre 0,1 et 0,4 % de molybdenum, entre 0,03 et 0,3 % de vanadium, 0,3 et 1,0 % de cuivre, moins de 0,15 % de niobium, le reste étant constitué de fer et d'impuretés.
EP03750007A 2002-05-13 2003-05-12 Alliage de fonte grise et composant de moteur a combustion interne moule Expired - Lifetime EP1506323B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI200331893T SI1506323T1 (sl) 2002-05-13 2003-05-12 Zlitine sive litine in liti deli motorja z notranjim izgorevanjem

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0201431A SE526903C2 (sv) 2002-05-13 2002-05-13 Gråjärnslegering och gjuten förbränningsmotorkomponent
SE0201431 2002-05-13
PCT/SE2003/000770 WO2003095692A1 (fr) 2002-05-13 2003-05-12 Alliage de fonte grise et composant de moteur a combustion interne moule

Publications (2)

Publication Number Publication Date
EP1506323A1 true EP1506323A1 (fr) 2005-02-16
EP1506323B1 EP1506323B1 (fr) 2010-08-11

Family

ID=20287840

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03750007A Expired - Lifetime EP1506323B1 (fr) 2002-05-13 2003-05-12 Alliage de fonte grise et composant de moteur a combustion interne moule

Country Status (13)

Country Link
EP (1) EP1506323B1 (fr)
JP (1) JP4137054B2 (fr)
KR (1) KR100616649B1 (fr)
CN (1) CN1320150C (fr)
AT (1) ATE477347T1 (fr)
AU (1) AU2003243063A1 (fr)
BR (1) BR0309975B1 (fr)
DE (1) DE60333748D1 (fr)
DK (1) DK1506323T3 (fr)
ES (1) ES2350478T3 (fr)
SE (1) SE526903C2 (fr)
SI (1) SI1506323T1 (fr)
WO (1) WO2003095692A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110079726A (zh) * 2019-06-01 2019-08-02 亚新科国际铸造(山西)有限公司 一种提高灰铸铁发动机缸盖常温拉压疲劳强度的工艺

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0300752L (sv) * 2003-03-19 2004-09-20 Volvo Lastvagnar Ab Gråjärn för motorcylinderblock och -topplock
DE102004010917C5 (de) 2004-03-05 2018-05-17 Federal-Mogul Burscheid Gmbh Gusseisenwerkstoff mit hoher Festigkeit
KR100656470B1 (ko) 2006-02-07 2006-12-11 주식회사 하이닉스반도체 반도체 메모리의 드라이버 제어장치 및 방법
US8333923B2 (en) 2007-02-28 2012-12-18 Caterpillar Inc. High strength gray cast iron
FR2948744B1 (fr) * 2009-07-29 2015-04-24 Peugeot Citroen Automobiles Sa Chemise de cylindre pour l'habillage de la paroi cylindrique d'un cylindre d'un moteur a combustion interne
CN102465230A (zh) * 2010-11-17 2012-05-23 常州朗锐活塞有限公司 合金铸铁活塞材料
SE535043C2 (sv) * 2010-12-02 2012-03-27 Scania Cv Ab Gråjärnslegering samt bromsskiva innefattande gråjärnslegering
CN102409246B (zh) * 2011-12-09 2013-01-02 河南省中原内配股份有限公司 一种贝氏体气缸套内衬及其制备方法
EP2816127B1 (fr) * 2012-02-17 2017-03-15 Honda Motor Co., Ltd. Fonte et pièce de frein
CN102864369A (zh) * 2012-09-05 2013-01-09 陈敏 一种抗疲劳铸铁合金
CN102876963A (zh) * 2012-09-05 2013-01-16 忻峰 抗疲劳铸铁合金
CN102864370A (zh) * 2012-09-14 2013-01-09 黄宣斐 一种灰色铸铁合金材料
CN102864367A (zh) * 2012-09-14 2013-01-09 虞海盈 一种灰色铸铁合金
CN102851567A (zh) * 2012-09-14 2013-01-02 虞海香 一种铸铁合金
CN103572150A (zh) * 2013-10-12 2014-02-12 广西玉柴机器股份有限公司 发动机气缸盖灰铸铁
CN104561750B (zh) * 2013-10-25 2016-08-17 河南星鹏铸件有限责任公司 用于铸造压力盘铸件的铁液和压力盘铸件的铸造方法
CN103834852A (zh) * 2014-03-19 2014-06-04 四川大学 一种锡铌复合合金化灰铸铁及其生产工艺
CN104313456A (zh) * 2014-10-20 2015-01-28 熊荣鑫 一种抗疲劳铁合金
CN104962839A (zh) * 2015-05-22 2015-10-07 南京飞燕活塞环股份有限公司 一种高耐磨性、高抗折断性、高硬度活塞环材料
CN104962820A (zh) * 2015-06-11 2015-10-07 龙口市和义机械配件有限公司 一种赛车制动盘用合金钢及其制造方法
EP3315624B1 (fr) * 2016-09-05 2020-06-10 Tpr Co., Ltd. Élément cylindrique en fonte de graphite lamellaire
CN108070778A (zh) * 2016-11-18 2018-05-25 山东恒圆精工部件股份有限公司 活塞环铸铁合金及其制造方法
CN107119221B (zh) * 2017-04-26 2018-08-07 含山县朝霞铸造有限公司 一种微合金化高强度灰铸铁件及其熔炼方法
CN108913985A (zh) * 2018-06-06 2018-11-30 东风商用车有限公司 一种高碳当量高强度灰铸铁及其制备方法
CN109182890B (zh) * 2018-10-19 2020-05-26 中车大连机车车辆有限公司 一种灰铸铁及其冶炼方法
CN111334705A (zh) * 2020-04-07 2020-06-26 中原内配集团股份有限公司 一种高强度珠光体减磨铸铁及其制备方法和应用
US11879168B2 (en) * 2021-08-31 2024-01-23 GM Global Technology Operations LLC High-modulus, high-strength, low alloy gray cast iron for cylinder liners and automotive applications

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU773124A1 (ru) * 1979-04-25 1980-10-23 Институт Проблем Литья Ан Украинской Сср Чугун
SU1310451A1 (ru) * 1985-08-30 1987-05-15 Всесоюзный Научно-Исследовательский Институт Технологии Арматуростроения Чугун
CN1019987C (zh) * 1990-12-07 1993-03-03 济南钢铁总厂 一种抗热疲劳变质灰铸铁
FR2685914B1 (fr) * 1992-01-08 1994-04-15 Avisa Nouvelle fonte pour moule de verrerie, moule en faisant application et procede d'obtention d'un tel moule.
US5242510A (en) * 1992-09-25 1993-09-07 Detroit Diesel Corporation Alloyed grey iron having high thermal fatigue resistance and good machinability
RU2039117C1 (ru) * 1992-11-24 1995-07-09 Киевское государственное предприятие "Изумруд" Чугун для ограночных дисков
CN1100150A (zh) * 1993-09-09 1995-03-15 株洲市机械工业研究所 耐冲击疲劳的抗磨合金铸铁
JP3779370B2 (ja) * 1996-02-28 2006-05-24 株式会社リケン 鋳鉄及びピストンリング

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO03095692A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110079726A (zh) * 2019-06-01 2019-08-02 亚新科国际铸造(山西)有限公司 一种提高灰铸铁发动机缸盖常温拉压疲劳强度的工艺

Also Published As

Publication number Publication date
BR0309975A (pt) 2005-02-22
JP2005525468A (ja) 2005-08-25
ATE477347T1 (de) 2010-08-15
JP4137054B2 (ja) 2008-08-20
WO2003095692A1 (fr) 2003-11-20
EP1506323B1 (fr) 2010-08-11
SE526903C2 (sv) 2005-11-15
CN1320150C (zh) 2007-06-06
SE0201431L (sv) 2003-11-14
KR100616649B1 (ko) 2006-08-28
CN1653202A (zh) 2005-08-10
DK1506323T3 (da) 2010-11-22
ES2350478T3 (es) 2011-01-24
SI1506323T1 (sl) 2011-01-31
KR20050010796A (ko) 2005-01-28
DE60333748D1 (de) 2010-09-23
BR0309975B1 (pt) 2010-12-14
SE0201431D0 (sv) 2002-05-13
AU2003243063A1 (en) 2003-11-11

Similar Documents

Publication Publication Date Title
EP1506323B1 (fr) Alliage de fonte grise et composant de moteur a combustion interne moule
US9132478B2 (en) Cast iron alloy for cylinder heads
US20080274005A1 (en) Cast Iron With Improved High Temperature Properties
US11391237B2 (en) Piston for internal combustion engines, and use of a piston for internal combustion engines
US9945003B2 (en) Impact resistant ductile iron castings
US9316313B2 (en) High modulus wear resistant gray cast iron for piston ring applications
US20110011070A1 (en) Ni-25 Heat-Resistent Nodular Graphite Cast Iron For Use In Exhaust Systems
JP2001220640A (ja) 球状黒鉛鋳鉄とその製造方法及びその球状黒鉛鋳鉄からなるクランクシャフト
JP3913935B2 (ja) 亜共晶球状黒鉛鋳鉄
WO1994008062A1 (fr) Fonte grise en alliage presentant une resistance elevee a la fatigue thermique et une bonne aptitude a l'usinage
RU2365660C1 (ru) Чугун
JPH0734204A (ja) フェライト系耐熱鋳鋼およびその製造方法
KR20120133778A (ko) 고강도 회주철 및 그 제조방법
JP3303661B2 (ja) 耐熱高強度アルミニウム合金
JP5475380B2 (ja) オーステナイト系鋳鉄とその製造方法およびオーステナイト系鋳鉄鋳物
JPH06271966A (ja) 鋳造用アルミニウム合金材
EP3974553B1 (fr) Alliage de fonte vermiculaire, bloc et tête de moteur à combustion
KR20010061818A (ko) 저열팽창 주철재와 그 제조방법
JPS6233744A (ja) 耐熱鋳鋼
KR20070028809A (ko) 엔진 배기매니폴드용 구상흑연주철의 조성물
CN114703420A (zh) 一种新型含氮商用车缸体材料生产方法
CN116987951A (zh) 灰铸铁、制备方法及氮化锰铁的应用
WO1996038596A1 (fr) Fonte graphitique spherique a haute resistance mecanique
JPH07179984A (ja) 高強度低膨張鋳鉄およびその製造方法
JPS6379937A (ja) 高強度コンパクト/バ−ミキユラ−黒鉛鋳鉄

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: 20041213

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 IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

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

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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 IT LI LU MC NL 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: 60333748

Country of ref document: DE

Date of ref document: 20100923

Kind code of ref document: P

REG Reference to a national code

Ref country code: RO

Ref legal event code: EPE

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Effective date: 20110112

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: 20100811

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: 20101213

REG Reference to a national code

Ref country code: SK

Ref legal event code: T3

Ref document number: E 8384

Country of ref document: SK

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

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: 20101112

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: 20100811

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E009910

Country of ref document: HU

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: 20100811

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: 20110512

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 60333748

Country of ref document: DE

Effective date: 20110512

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

Ref country code: LU

Payment date: 20130528

Year of fee payment: 11

Ref country code: IE

Payment date: 20130510

Year of fee payment: 11

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

Ref country code: MC

Payment date: 20140410

Year of fee payment: 12

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: 20140512

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

Ref country code: IE

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

Effective date: 20140512

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

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

Ref country code: ES

Payment date: 20150413

Year of fee payment: 13

Ref country code: SK

Payment date: 20150410

Year of fee payment: 13

Ref country code: BG

Payment date: 20150409

Year of fee payment: 13

Ref country code: DK

Payment date: 20150512

Year of fee payment: 13

Ref country code: RO

Payment date: 20150408

Year of fee payment: 13

Ref country code: TR

Payment date: 20150504

Year of fee payment: 13

Ref country code: FI

Payment date: 20150512

Year of fee payment: 13

Ref country code: SI

Payment date: 20150408

Year of fee payment: 13

Ref country code: CH

Payment date: 20150512

Year of fee payment: 13

Ref country code: CZ

Payment date: 20150506

Year of fee payment: 13

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

Ref country code: HU

Payment date: 20150415

Year of fee payment: 13

Ref country code: FR

Payment date: 20150508

Year of fee payment: 13

Ref country code: IT

Payment date: 20150515

Year of fee payment: 13

Ref country code: NL

Payment date: 20150510

Year of fee payment: 13

Ref country code: BE

Payment date: 20150514

Year of fee payment: 13

Ref country code: AT

Payment date: 20150427

Year of fee payment: 13

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: 20150601

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: 20160531

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20160531

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20160601

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 477347

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160512

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: 20160531

Ref country code: SK

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

Effective date: 20160512

Ref country code: CZ

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

Effective date: 20160512

Ref country code: FI

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

Effective date: 20160512

Ref country code: RO

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

Effective date: 20160512

Ref country code: CH

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

Effective date: 20160531

REG Reference to a national code

Ref country code: SK

Ref legal event code: MM4A

Ref document number: E 8384

Country of ref document: SK

Effective date: 20160512

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 NON-PAYMENT OF DUE FEES

Effective date: 20161130

Ref country code: IT

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

Effective date: 20160512

Ref country code: AT

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

Effective date: 20160512

Ref country code: NL

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

Effective date: 20160601

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20170131

REG Reference to a national code

Ref country code: SI

Ref legal event code: KO00

Effective date: 20170216

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 NON-PAYMENT OF DUE FEES

Effective date: 20160513

Ref country code: FR

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

Effective date: 20160531

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 NON-PAYMENT OF DUE FEES

Effective date: 20160513

Ref country code: DK

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

Effective date: 20160531

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 NON-PAYMENT OF DUE FEES

Effective date: 20160513

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20181204

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

Ref country code: DE

Payment date: 20190430

Year of fee payment: 17

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

Ref country code: GB

Payment date: 20190508

Year of fee payment: 17

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60333748

Country of ref document: DE

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

Effective date: 20200512

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: 20200512

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: 20201201

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 NON-PAYMENT OF DUE FEES

Effective date: 20160512