EP2196635A3 - Dispositif destiné à éviter des pressions élevées dans un réservoir d'huile dans des conditions de g négatif - Google Patents

Dispositif destiné à éviter des pressions élevées dans un réservoir d'huile dans des conditions de g négatif Download PDF

Info

Publication number
EP2196635A3
EP2196635A3 EP20090010617 EP09010617A EP2196635A3 EP 2196635 A3 EP2196635 A3 EP 2196635A3 EP 20090010617 EP20090010617 EP 20090010617 EP 09010617 A EP09010617 A EP 09010617A EP 2196635 A3 EP2196635 A3 EP 2196635A3
Authority
EP
European Patent Office
Prior art keywords
oil tank
conditions
high oil
under negative
avoiding high
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
EP20090010617
Other languages
German (de)
English (en)
Other versions
EP2196635B1 (fr
EP2196635A2 (fr
Inventor
Robert Dr. Angst
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.)
Rolls Royce Deutschland Ltd and Co KG
Original Assignee
Rolls Royce Deutschland Ltd 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 Rolls Royce Deutschland Ltd and Co KG filed Critical Rolls Royce Deutschland Ltd and Co KG
Publication of EP2196635A2 publication Critical patent/EP2196635A2/fr
Publication of EP2196635A3 publication Critical patent/EP2196635A3/fr
Application granted granted Critical
Publication of EP2196635B1 publication Critical patent/EP2196635B1/fr
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
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/06—Means for keeping lubricant level constant or for accommodating movement or position of machines or engines
    • F01M11/062—Accommodating movement or position of machines or engines, e.g. dry sumps
    • F01M11/065—Position
    • F01M11/067—Position inverted, e.g. for inverted flight
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86348—Tank with internally extending flow guide, pipe or conduit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
EP09010617.0A 2008-11-25 2009-08-18 Dispositif destiné à éviter des pressions élevées dans un réservoir d'huile dans des conditions de g négatif Not-in-force EP2196635B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810058981 DE102008058981A1 (de) 2008-11-25 2008-11-25 Vorrichtung zur Vermeidung von hohen Öltank-Drücken unter negativen g-Bedingungen

Publications (3)

Publication Number Publication Date
EP2196635A2 EP2196635A2 (fr) 2010-06-16
EP2196635A3 true EP2196635A3 (fr) 2011-06-15
EP2196635B1 EP2196635B1 (fr) 2015-11-11

Family

ID=41694755

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09010617.0A Not-in-force EP2196635B1 (fr) 2008-11-25 2009-08-18 Dispositif destiné à éviter des pressions élevées dans un réservoir d'huile dans des conditions de g négatif

Country Status (3)

Country Link
US (1) US8256458B2 (fr)
EP (1) EP2196635B1 (fr)
DE (1) DE102008058981A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140090930A1 (en) * 2012-09-28 2014-04-03 United Technologies Corporation Multiple reservoir lubrication system
US9366156B2 (en) 2012-09-28 2016-06-14 United Technologies Corporation Axial sealing gravity based siphon system
US9863324B2 (en) 2013-03-21 2018-01-09 United Technologies Corporation Oil tank mount with stiffeners
US9416729B2 (en) 2013-03-21 2016-08-16 United Technologies Corporation Oil tank mount with yoke
US9086014B2 (en) 2013-03-21 2015-07-21 United Technologies Corporation Oil tank mount with lock
US9925685B2 (en) * 2015-10-30 2018-03-27 Yamabiko Corporation Chainsaw
US9981752B2 (en) 2016-09-27 2018-05-29 Pratt & Whitney Canada Corp. Liquid tank system with over pressure protection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130022A (en) * 1960-03-22 1964-04-21 English Electric Co Ltd Liquid reservoirs for aircraft
JPS58113811U (ja) * 1982-01-28 1983-08-03 いすゞ自動車株式会社 エンジンのエア・ブリ−ド構造
DE19529733C1 (de) * 1995-08-12 1996-12-05 Mtu Friedrichshafen Gmbh Schmiermittelversorgungssystem für Brennkraftmaschinen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2245198A (en) * 1938-10-18 1941-06-10 Wright Aeronautical Corp Oil tank
DE896598C (de) * 1944-03-28 1953-11-12 Messerschmitt Boelkow Blohm Fluessigkeitsbehaelter, insbesondere Betriebsmittelbehaelter fuer Flugzeugtriebwerke
US2679333A (en) * 1952-03-08 1954-05-25 Northrop Aircraft Inc Variable length tank vent
US2982374A (en) * 1959-02-25 1961-05-02 United Aircraft Prod Liquid storage tank for aircraft
US3049138A (en) * 1961-04-27 1962-08-14 United Aircraft Prod Liquid storage tank
US3889705A (en) * 1973-08-30 1975-06-17 Northrop Corp Hydraulic system reservoir having separate oil and air-oil chambers
GB2059372B (en) * 1979-09-29 1983-06-08 Rolls Royce Aircraft engine oil tank for negative g operation
JPS58113811A (ja) 1981-12-28 1983-07-06 Yutani Tekko Kk 回転体の回転数検出装置
FR2660280B1 (fr) 1990-03-27 1995-05-05 Aerospatiale Reservoir pour aeronef, notamment pour circuit hydraulique d'helicoptere.
GB0016196D0 (en) * 2000-06-30 2000-08-23 Lucas Industries Ltd Oil system
US6463819B1 (en) * 2000-10-24 2002-10-15 Pratt & Whitney Canada Corp. Uninterruptible oil supply system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130022A (en) * 1960-03-22 1964-04-21 English Electric Co Ltd Liquid reservoirs for aircraft
JPS58113811U (ja) * 1982-01-28 1983-08-03 いすゞ自動車株式会社 エンジンのエア・ブリ−ド構造
DE19529733C1 (de) * 1995-08-12 1996-12-05 Mtu Friedrichshafen Gmbh Schmiermittelversorgungssystem für Brennkraftmaschinen

Also Published As

Publication number Publication date
US8256458B2 (en) 2012-09-04
DE102008058981A1 (de) 2010-05-27
EP2196635B1 (fr) 2015-11-11
US20100126589A1 (en) 2010-05-27
EP2196635A2 (fr) 2010-06-16

Similar Documents

Publication Publication Date Title
EP2196635A3 (fr) Dispositif destiné à éviter des pressions élevées dans un réservoir d'huile dans des conditions de g négatif
EP2294961A3 (fr) Nettoyeur d'extraction et séparateur air/eau centrifuge associé
EP2157305A3 (fr) Turbine à gaz avec tuyère variable de la soufflante
EP2060489A3 (fr) Ensemble de flux de nacelle
EP2383185A3 (fr) Soupape à modulation de débit de vérin
EP1844839A3 (fr) Dispositif comprenant plusieurs étages de séparation de gouttes de liquide d'un gaz
CH707769A8 (de) System zur Luftstromkonditionierung auf Rohrniveau in einer Multiröhren-Brennstoffdüse.
EP2111930A3 (fr) Nettoyeur à pression à double flux
EP2236775A3 (fr) Système de chauffage d'entrée de turbomachine
EP2390484A3 (fr) Système de pompage de carburant pour moteur de turbine à gaz
EP2336503A3 (fr) Agencement d'évacuation d'air de ventilation séparé à partir d'un système d'aération des huiles lubrifiantes d'un turboréacteur
EP2045462A3 (fr) Filtre à air et véhicule doté de celui-ci
EP2439396A3 (fr) Système de filtration de carburant d'un système de carburant de moteur à combustion interne et procédé de séparation d'eau à partir de carburant
EP2578304A3 (fr) Système d'extraction et procédé correspondant
EP2821650A3 (fr) Pompe sous vide à membrane
EP2204506A3 (fr) Réservoir d'eau froide et appareil de traitement de l'eau en disposant
EP2442061A3 (fr) Dispositif doté d'un échangeur thermique et procédé de fonctionnement d'un échangeur thermique d'une installation de production de vapeur
EP2336501A3 (fr) Agencement d'évacuation d'air de ventilation d'huile dans une turbine à gaz
US20140124068A1 (en) Tank overflow pipe system
EP2505258A3 (fr) Procédé de contrôle d'un module de filtration sur membrane d'une installation de filtration
EP2505444A3 (fr) Installation de traitement de l'air comprimé et procédé de fabrication d'une installation de traitement de l'air comprimé
CN201729653U (zh) 一种液体物料卸料装置
EP2378103A3 (fr) Entraînement de turbine à gaz volatile
EP2730207A3 (fr) Pièce à main pour un appareil d'aspiration de vapeur
EP2146099A3 (fr) Système de filtre de turbomachine doté d'un drain avec une valve de retenue

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: A2

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 SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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 SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

17P Request for examination filed

Effective date: 20110706

17Q First examination report despatched

Effective date: 20131004

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20150429

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 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: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 760574

Country of ref document: AT

Kind code of ref document: T

Effective date: 20151215

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502009011820

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20160211

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

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: 20151111

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: 20160311

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: 20160211

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: 20151111

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: 20151111

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: 20151111

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: 20151111

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: 20151111

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: 20160212

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: 20160311

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: 20151111

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: 20151111

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: 20151111

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

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151111

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009011820

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

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: 20151111

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: 20151111

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: 20151111

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: 20151111

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: 20151111

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: 20160812

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

Ref country code: DE

Payment date: 20160826

Year of fee payment: 8

Ref country code: GB

Payment date: 20160830

Year of fee payment: 8

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: 20151111

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

Ref country code: FR

Payment date: 20160825

Year of fee payment: 8

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: 20160831

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: 20151111

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: CH

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

Effective date: 20160831

Ref country code: LI

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

Effective date: 20160831

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: 20160818

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: 20160818

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 760574

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160818

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: 20160818

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502009011820

Country of ref document: DE

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

Effective date: 20170818

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180430

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; INVALID AB INITIO

Effective date: 20090818

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: 20151111

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: 20151111

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: 20151111

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: 20151111

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: 20180301

Ref country code: GB

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

Effective date: 20170818

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: 20151111

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: 20170831