EP2487339A3 - Camshaft adjuster with a pressure storage unit - Google Patents

Camshaft adjuster with a pressure storage unit Download PDF

Info

Publication number
EP2487339A3
EP2487339A3 EP11191381A EP11191381A EP2487339A3 EP 2487339 A3 EP2487339 A3 EP 2487339A3 EP 11191381 A EP11191381 A EP 11191381A EP 11191381 A EP11191381 A EP 11191381A EP 2487339 A3 EP2487339 A3 EP 2487339A3
Authority
EP
European Patent Office
Prior art keywords
camshaft adjuster
storage unit
pressure storage
camshaft
adjuster
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
EP11191381A
Other languages
German (de)
French (fr)
Other versions
EP2487339A2 (en
EP2487339B1 (en
Inventor
Jürgen Weber
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of EP2487339A2 publication Critical patent/EP2487339A2/en
Publication of EP2487339A3 publication Critical patent/EP2487339A3/en
Application granted granted Critical
Publication of EP2487339B1 publication Critical patent/EP2487339B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

Vorgeschlagen wird eine Anordnung eines Nockenwellenverstellers (1), welcher einen Stator (2) und einen Rotor (3) aufweist, wobei der Nockenwellenversteller (1) weiter einen Druckspeicher (6) aufweist, welcher durch Steuerflügel (11) gesteuert wird.

Figure imgaf001
Proposed is an arrangement of a camshaft adjuster (1), which has a stator (2) and a rotor (3), wherein the camshaft adjuster (1) further comprises a pressure accumulator (6) which is controlled by control vanes (11).
Figure imgaf001
EP11191381.0A 2011-02-11 2011-11-30 Camshaft adjuster with a pressure storage unit Not-in-force EP2487339B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011003991A DE102011003991A1 (en) 2011-02-11 2011-02-11 Camshaft adjuster with a pressure accumulator

Publications (3)

Publication Number Publication Date
EP2487339A2 EP2487339A2 (en) 2012-08-15
EP2487339A3 true EP2487339A3 (en) 2013-01-23
EP2487339B1 EP2487339B1 (en) 2013-09-25

Family

ID=45217327

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11191381.0A Not-in-force EP2487339B1 (en) 2011-02-11 2011-11-30 Camshaft adjuster with a pressure storage unit

Country Status (3)

Country Link
US (1) US8534248B2 (en)
EP (1) EP2487339B1 (en)
DE (1) DE102011003991A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009042228A1 (en) * 2009-09-18 2011-03-31 Schaeffler Technologies Gmbh & Co. Kg Device for changing the relative angular position of a camshaft relative to a crankshaft of an internal combustion engine
DE102009054049B4 (en) * 2009-11-20 2020-08-27 Schaeffler Technologies AG & Co. KG Camshaft timing arrangement
DE102012217394A1 (en) * 2012-09-26 2014-03-27 Schaeffler Technologies Gmbh & Co. Kg Phaser
DE102013203245A1 (en) * 2013-02-27 2014-08-28 Schaeffler Technologies Gmbh & Co. Kg Statortopf with insert disc to reduce the axial bearing play
GB201309954D0 (en) 2013-06-04 2013-07-17 Ford Global Tech Llc A method of controlling an engine oil supply
DE102014214125B4 (en) 2014-07-21 2018-01-04 Schaeffler Technologies AG & Co. KG Adjusting device for adjusting the timing of an internal combustion engine
DE102017102273A1 (en) 2017-02-06 2018-08-09 Denso Corporation Camshaft actuator with damping accumulator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3929621A1 (en) * 1989-09-06 1991-03-07 Bayerische Motoren Werke Ag DEVICE FOR RELATIVELY ADJUSTING A SHAFT TO A DRIVE WHEEL, IN PARTICULAR CAMSHAFT OF AN INTERNAL COMBUSTION ENGINE
WO2008140897A1 (en) * 2007-05-14 2008-11-20 Borgwarner Inc. Cam mounted accumulator
EP2267282A1 (en) * 2009-06-10 2010-12-29 Schwäbische Hüttenwerke Automotive GmbH Cam shaft phase adjuster with multifunctional housing cover
DE102009034804A1 (en) * 2009-07-25 2011-01-27 Schaeffler Technologies Gmbh & Co. Kg Accumulator i.e. spring accumulator, for supporting pressuring agent supply of cam shaft adjuster of internal-combustion engine, has spring supported at stop and at piston, and stop formed to guiding section and connected with section
DE102009035815A1 (en) * 2009-08-01 2011-02-03 Schaeffler Technologies Gmbh & Co. Kg volume storage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19529277A1 (en) 1995-08-09 1997-02-13 Bayerische Motoren Werke Ag Method for operating a hydraulically controlled / regulated camshaft adjusting device for internal combustion engines
EP0806550B2 (en) 1996-03-28 2008-08-20 Aisin Seiki Kabushiki Kaisha Valve timing control device
JP2003328709A (en) * 2002-03-08 2003-11-19 Aisin Seiki Co Ltd Valve timing control device
DE102004028868A1 (en) * 2004-06-15 2006-01-05 Ina-Schaeffler Kg Internal combustion engine with a hydraulic device for adjusting the rotational angle of a camshaft relative to a crankshaft
DE102006004760A1 (en) * 2006-02-02 2007-10-11 Schaeffler Kg Hydraulic camshaft adjuster

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3929621A1 (en) * 1989-09-06 1991-03-07 Bayerische Motoren Werke Ag DEVICE FOR RELATIVELY ADJUSTING A SHAFT TO A DRIVE WHEEL, IN PARTICULAR CAMSHAFT OF AN INTERNAL COMBUSTION ENGINE
WO2008140897A1 (en) * 2007-05-14 2008-11-20 Borgwarner Inc. Cam mounted accumulator
EP2267282A1 (en) * 2009-06-10 2010-12-29 Schwäbische Hüttenwerke Automotive GmbH Cam shaft phase adjuster with multifunctional housing cover
DE102009034804A1 (en) * 2009-07-25 2011-01-27 Schaeffler Technologies Gmbh & Co. Kg Accumulator i.e. spring accumulator, for supporting pressuring agent supply of cam shaft adjuster of internal-combustion engine, has spring supported at stop and at piston, and stop formed to guiding section and connected with section
DE102009035815A1 (en) * 2009-08-01 2011-02-03 Schaeffler Technologies Gmbh & Co. Kg volume storage

Also Published As

Publication number Publication date
EP2487339A2 (en) 2012-08-15
US20120204822A1 (en) 2012-08-16
EP2487339B1 (en) 2013-09-25
DE102011003991A1 (en) 2012-08-16
US8534248B2 (en) 2013-09-17

Similar Documents

Publication Publication Date Title
EP2487339A3 (en) Camshaft adjuster with a pressure storage unit
EP2584174A3 (en) Windmill operation of a gas turbine engine
EP2921702A3 (en) Engine-pump unit
WO2016015012A8 (en) System and method for reinforcing reciprocating pump
EP2469048A3 (en) Camshaft adjuster
EP2495400A3 (en) A turbomachine casing assembly
EP2388435A3 (en) Turbine blade with cooled platform
EP2597254A3 (en) Rotary actuator
EP2412924A3 (en) A disk spacer for a gas engine turbine and a method for providing a rotor assembly
DK2274503T3 (en) DEVICE WITH ROTATING STAMPS WHICH MAY BE USED AS A COMPRESSOR, A PUMP, A VACUUM PUMP, A TURBINE, ENGINE AND OTHER DRIVE OR DRIVE HYDRAULIC-PNEUMATIC MACHINES
BRPI1005505A2 (en) hydraulic pump structure for a wind turbine generator or tidal current generator, and method for mounting a hydraulic pump from the wind turbine generator or tidal current generator.
WO2013036516A3 (en) Downhole motors and pumps with asymmetric lobes
EP2634895A3 (en) Wet rotor pump motor stator sealing liner
EP2562426A3 (en) Rotor assembly for a turbomachine
EP2578806A3 (en) Tip shroud assembly with contoured seal rail fillet
EP2584175A3 (en) Operation of a gas turbine
BR112014026637A2 (en) high pressure rotor of gas turbine engine.
EP3000967A3 (en) Gas turbine engine blade slot heat shield
EP2610460A3 (en) Gas turbine engine compressor arrangement
EP2597270A3 (en) A Turbomachine Casing Assembly
EP2792875A3 (en) A cylinder head comprising a shroud
WO2014206688A3 (en) Device for sinking a shaft and method for sinking a shaft
BRPI0822015A2 (en) Method for servicing a gas turbine engine for a turbine engine with a combined gas and steam turbine device, turbine rotor vane, turbine stator vane, turbine device and method for regulating a turbine engine .
EP2813692A3 (en) Variable geometry turbocharger control system
EP2372097A3 (en) Anti-rotation slot for turbine vane

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: 20111130

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL 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 RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL 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 RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: F01L 1/344 20060101AFI20121217BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20130605

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RBV Designated contracting states (corrected)

Designated state(s): AL 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 RS SE SI SK SM TR

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL 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 RS SE SI SK SM 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: 633798

Country of ref document: AT

Kind code of ref document: T

Effective date: 20131015

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: 502011001397

Country of ref document: DE

Effective date: 20131121

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: 20130925

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: 20131225

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: 20130925

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: 20130925

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20130925

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: 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: 20130925

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: 20130925

Ref country code: RS

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: 20130925

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: 20131226

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: 20130925

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502011001397

Country of ref document: DE

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140212

Ref country code: DE

Ref legal event code: R081

Ref document number: 502011001397

Country of ref document: DE

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140212

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

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: 20130925

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: 20130925

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: 20130925

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: 20130925

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: 20130925

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: 20140125

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: 20130925

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: 20130925

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: 20130925

BERE Be: lapsed

Owner name: SCHAEFFLER TECHNOLOGIES A.G. & CO. KG

Effective date: 20131130

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502011001397

Country of ref document: DE

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

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: 20140127

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

Effective date: 20130925

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: FR

Ref legal event code: ST

Effective date: 20140731

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: IT

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: 20130925

26N No opposition filed

Effective date: 20140626

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: 20130925

Ref country code: BE

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

Effective date: 20131130

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502011001397

Country of ref document: DE

Effective date: 20140626

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: 20131130

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

Ref country code: FR

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

Effective date: 20131202

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502011001397

Country of ref document: DE

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20150123

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

Ref country code: SM

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: 20130925

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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: 20130925

Ref country code: LI

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

Effective date: 20141130

Ref country code: CH

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

Effective date: 20141130

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: 20130925

Ref country code: LU

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

Effective date: 20131130

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: 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: 20130925

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

Effective date: 20151130

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: 20130925

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: 20151130

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 633798

Country of ref document: AT

Kind code of ref document: T

Effective date: 20161130

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: 20161130

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

Ref country code: AL

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: 20130925

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

Ref country code: DE

Payment date: 20190131

Year of fee payment: 8

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502011001397

Country of ref document: DE

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

Ref country code: DE

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

Effective date: 20200603

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

Effective date: 20230522