[go: up one dir, main page]

EP2478208B1 - Injecteur - Google Patents

Injecteur Download PDF

Info

Publication number
EP2478208B1
EP2478208B1 EP10742454.1A EP10742454A EP2478208B1 EP 2478208 B1 EP2478208 B1 EP 2478208B1 EP 10742454 A EP10742454 A EP 10742454A EP 2478208 B1 EP2478208 B1 EP 2478208B1
Authority
EP
European Patent Office
Prior art keywords
pin
angle compensation
injector according
compensation element
injector
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.)
Not-in-force
Application number
EP10742454.1A
Other languages
German (de)
English (en)
Other versions
EP2478208A1 (fr
Inventor
Nadja Eisenmenger
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 EP2478208A1 publication Critical patent/EP2478208A1/fr
Application granted granted Critical
Publication of EP2478208B1 publication Critical patent/EP2478208B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0078—Valve member details, e.g. special shape, hollow or fuel passages in the valve member
    • F02M63/008—Hollow valve members, e.g. members internally guided

Definitions

  • the invention relates to an injector according to the preamble of claim 1.
  • Such an injector is from the DE 10 2006 021 741 A1 and DE 10 2007 047 425 A1 known.
  • a control valve is provided, which releases or closes a connection from a control chamber into a fuel return via a closing element.
  • the closing element is exemplified by a magnet armature in which a pin is slidably guided, which is supported with its opposite end of the control chamber to a housing cover.
  • the valve cover end facing is provided with a radius, so that the end of the pin points punctiformly on the housing cover.
  • the radius is chosen as large as possible. This is manufacturing technology only possible with a relatively high effort.
  • the present invention seeks to further develop an injector according to the preamble of claim 1 such that at the lowest possible manufacturing expense tilting moments are avoided or reduced to the anchor or the pin to a high density and to allow a low wear of the valve seat over the entire life of the injector.
  • This object is achieved in an injector with the features of claim 1.
  • the invention is based on the idea to store the pin on the side facing the housing cover via an angle compensation element, wherein the angle compensation element has an annular contact surface formed. As a result, the surface pressure between the pin and the contact surface is kept relatively low, and at the same tilting moments are compensated or eliminated.
  • the angle compensation element facing at least one pin is formed at least substantially flat at the end portion and that the angle compensation element on the end portion of the pin facing side has a concave receptacle.
  • the receptacle is formed at least in the region of the contact surface of a spherical segment. Due to the spherical section-like design of the recording, a relatively large contact surface can be achieved, so that the surface pressure between the pin and the angle compensation element is limited. This benefits the life of the injector or wear.
  • the receptacle is frustoconical at least in the region of the contact surface. Such a design can be produced more cost-effectively compared to the spherical segment-shaped formation of the recording.
  • the end of the pin has a rounded contact edge in the region of the contact surface.
  • the radius of the contact edge is less than the corresponding radius in the region of the contact surface.
  • the invention can be used particularly preferably in an injector in which the angle between the longitudinal axis of the pin and the longitudinal axis of the angle compensation element is less than 5 °. With such a design, the wear over the life of the injector is limited. In particular, any tilting moments which may occur are compensated by the angle compensation element.
  • the angle compensation element is formed, for example, from a harder material than a valve cover, which further reduces wear.
  • the production of the valve cover is simplified.
  • the contact surfaces can be realized in the receptacle and the pin, if they are formed by grinding.
  • an injector 1 which serves for injecting fuel into a combustion chamber of an internal combustion engine, in particular in a diesel engine.
  • the injector 1 has an injector body 10, in which a control valve 11 is arranged.
  • a control piston 12 is slidably guided, which releases during injection and lowering injection openings, not shown, in the injector body 10 and thus injects the fuel into the combustion chamber of the internal combustion engine.
  • the control valve 11 is axially fixed in a recess of the injector body 10 with the interposition of a disc 14 by means of a valve clamping screw 15.
  • the injector body 10 has an annular space 13, which is connected via one or more inlet throttles 16 to a control chamber 17 formed above the control piston 12 within the control valve 11.
  • the control chamber 17 is connected via an outlet throttle 18 with a valve chamber 20.
  • the valve chamber 20 designed as a closing element armature 22 is arranged axially displaceable, which serves to control the flow of fuel from the control chamber 17 into the valve chamber 20.
  • the valve chamber 20 is coupled via a return bore 23 with a low pressure region of the common rail system.
  • the armature 22 forms with the bottom 24 of its extension 25 on a surface of the control valve 11 a flat seat 26, so that when lifting the armature 22 of the flat seat 26 outflow of high-pressure fuel from the control chamber 17 into the valve chamber 20, and there can be done in the return bore 23.
  • the extension 25 of the armature 22 is guided in a sleeve-like extension 28 of the control valve 11.
  • a pin 30 is axially movably guided in a through hole 29, the lower, the outlet throttle 18 side facing the outlet throttle 18 covers.
  • the diameter d of the pin 30 substantially corresponds to the diameter of the seat 31 formed by the underside 24 of the armature 22.
  • the upper region of the pin 30 is surrounded outside the armature 22 by a spring element 33.
  • the spring element 33 is supported between the upper side of the armature 22 and a housing cover 34 of the injector 1 designed as a support element.
  • the spring element 33 is surrounded by a sleeve 35, which is arranged in an inner bore of a magnetic core 36. If the magnetic coil 37 is not energized, the armature 22 is pressed against the seat 31 due to the spring force of the spring element 33 and in this case closes the outlet throttle 18. When energizing the Anchor 22, however, lifts the armature 22 from the seat 31, so that a net return flow from the control chamber 17 into the return bore 23 is established.
  • Essential to the invention is the arrangement or storage of the pin 30 on its side facing away from the control chamber 17 side in the region of the housing cover 34.
  • the upper end 38 of the pin 30 is slightly reduced in diameter and disposed within an angle compensation element 40.
  • the angle compensation element 40 has a cylindrically shaped body which has a receptacle 42 on its side facing the pin 30.
  • the receptacle 42 in this case has a cylindrically shaped first region 43, which merges into a second region 44 formed in the manner of a spherical segment.
  • the end 38 of the pin 30 bears against an annular contact surface 45. Since the pin 30 with its outlet throttle 18 facing bottom is always under the high pressure of the fuel, in this case a pointing in the direction of the angle compensation element 40 axial force is generated.
  • the angle compensation element 40 rests with its flat upper side 47 against the facing surface of the housing cover 34. How to look in particular from the Fig. 3 detects, the circumferential edge 48 of the end 38 of the pin 30 has a radius r, which is smaller than the radius R, which is formed in the second region 44 of the angle compensation element 40. Preferably, both the radius r of the edge 48 and the radius R of the receptacle 42 are made by grinding.
  • a modified embodiment is shown in which the edge 48a of the end 38a has a radius r 'which is only slightly smaller than The radius R of the receptacle 42.
  • This has the advantage that when transmitting the axial force, the edge 48a over a large area to the radius R of the receptacle 42 hugs, so that the contact surface 45a increases and thus the surface pressure between the end 38a and the Shot 42 is reduced.
  • a modified angle compensation element 50 is shown, which has been modified relative to the angle compensation element 40 in the region of the second region 51 such that the second region 51 is conical.
  • a rectilinear receiving surface 52 formed in the angle compensation element 50. This results in a bearing surface 53 which is slightly reduced in relation to the angle compensation element 40.
  • the injector 1 described so far can be modified or modified in a variety of ways. So it is also conceivable, for example, instead of a one-piece pin 30 to use a plurality of longitudinally successively arranged anchor pins. Essential to the invention is only the storage of the pin in the region of the valve cover or the pin, which is arranged on the opposite side of the control chamber.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)

Claims (11)

  1. Injecteur (1) pour l'injection de carburant dans une chambre de combustion d'un moteur à combustion interne avec une soupape de commande (11), qui ouvre ou qui ferme un raccordement d'une chambre de commande (17) vers un retour de carburant (23), du fait qu'un élément de fermeture (22) est appliqué sur un siège (31) ou libère celui-ci, dans lequel un alésage (29) est formé dans l'élément de fermeture (22), dans lequel une tige (30) est logée en mouvement axial et le diamètre de l'alésage (29) correspond essentiellement au diamètre de la tige (30), et dans lequel la tige (30) s'appuie au moins indirectement sur un élément d'appui (34) par sa partie d'extrémité (38; 38a) éloignée de l'élément de fermeture (22),
    caractérisé en ce qu'un élément de compensation d'angle (40; 50) est disposé entre la partie d'extrémité (38; 38a) de la tige (30) et l'élément d'appui (34) et en ce qu'une face d'appui annulaire (45; 45a) est formée entre l'élément de compensation d'angle (40; 50) et la partie d'extrémité (38; 38a) de la tige (30).
  2. Injecteur selon la revendication 1, caractérisé en ce que la tige (30) tournée vers l'élément de compensation d'angle (40; 50) est de forme au moins essentiellement plane à la partie d'extrémité (38; 38a) et en ce que l'élément de compensation d'angle (40; 50) présente sur le côté tourné vers la partie d'extrémité (38; 38a) de la tige (30) un logement de forme concave (42).
  3. Injecteur selon la revendication 2, caractérisé en ce que le logement (42) est réalisé en forme de partie de sphère au moins dans la région de la face d'appui (45).
  4. Injecteur selon la revendication 2, caractérisé en ce que le logement est réalisé en forme de tronc de cône au moins dans la région de la face d'appui (45a):
  5. Injecteur selon la revendication 3 ou 4, caractérisé en ce que l'extrémité de la tige (30) présente dans la région de la face d'appui (45; 45a) une arête d'appui (48; 48a) de forme arrondie.
  6. Injecteur selon la revendication 5, caractérisé en ce que le rayon (r, r') de l'arête d'appui (48; 48a) est plus petit que le rayon correspondant (R) dans la région de la face d'appui (45; 45a).
  7. Injecteur selon l'une quelconque des revendications 1 à 6, caractérisé en ce que l'angle entre l'axe longitudinal de la tige (30) et l'axe longitudinal de l'élément de compensation d'angle (40; 50) est inférieur à 5 degrés.
  8. Injecteur selon l'une quelconque des revendications 1 à 7, caractérisé en ce que l'élément de compensation d'angle (40; 50) est réalisé sous forme de pièce séparée.
  9. Injecteur selon la revendication 8, caractérisé en ce que l'élément de compensation d'angle (40; 50) présente sur le côté (47) opposé à la tige (30) une face d'appui plane, et en ce que la face d'appui s'applique sur l'élément d'appui (34).
  10. Injecteur selon l'une quelconque des revendications 5 à 9, caractérisé en ce que les faces d'appui de la tige (30) dans l'élément de compensation d'angle (40; 50) ou l'arête d'appui (48; 48a) de la tige sont réalisées par meulage.
  11. Injecteur selon l'une quelconque des revendications 1 à 10, caractérisé en ce qu'un organe d'injection est disposé dans l'injecteur, et libère ou ferme au moins un orifice d'injection et est commandé par la soupape de commande (11).
EP10742454.1A 2009-09-18 2010-07-29 Injecteur Not-in-force EP2478208B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009029563A DE102009029563A1 (de) 2009-09-18 2009-09-18 Injektor
PCT/EP2010/061023 WO2011032770A1 (fr) 2009-09-18 2010-07-29 Injecteur

Publications (2)

Publication Number Publication Date
EP2478208A1 EP2478208A1 (fr) 2012-07-25
EP2478208B1 true EP2478208B1 (fr) 2017-09-06

Family

ID=42880610

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10742454.1A Not-in-force EP2478208B1 (fr) 2009-09-18 2010-07-29 Injecteur

Country Status (3)

Country Link
EP (1) EP2478208B1 (fr)
DE (1) DE102009029563A1 (fr)
WO (1) WO2011032770A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013221554A1 (de) * 2013-10-23 2015-04-23 Robert Bosch Gmbh Kraftstoffinjektor
DE102015202726A1 (de) * 2015-02-16 2016-08-18 Robert Bosch Gmbh Steuerventilanordnung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006021741A1 (de) 2006-05-10 2007-11-15 Robert Bosch Gmbh Kraftstoffinjektor mit druckausgeglichenem Steuerventil
DE102007047425A1 (de) * 2007-10-04 2009-04-09 Robert Bosch Gmbh Steuerventil für einen Kraftstoffinjektor
DE102008003348A1 (de) * 2008-01-07 2009-07-09 Robert Bosch Gmbh Kraftstoffinjektor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
WO2011032770A1 (fr) 2011-03-24
DE102009029563A1 (de) 2011-03-24
EP2478208A1 (fr) 2012-07-25

Similar Documents

Publication Publication Date Title
EP1989436B1 (fr) Dispositif d'injection de carburant pour moteur a combustion interne
EP2201240B1 (fr) Injecteur
WO2008138800A1 (fr) Injecteur à actionneur piézoélectrique
EP3535486B1 (fr) Soupape d'injection de carburant pour injecter un carburant gazeux et / ou liquide
EP2078157B1 (fr) Injecteur de carburant comprenant une plaque d'étranglement et une vanne magnétique
EP2116717A2 (fr) Injecteur de carburant
DE102006017034B4 (de) Piezo-Aktor, Verfahren zum Herstellen eines Piezo-Aktors und Einspritzsystem mit einem solchen
DE102006057025A1 (de) Magnetventil mit Kugelsitz
EP2914838B1 (fr) Injecteur de carburant doté d'un actionneur piézoélectrique
WO2008049671A1 (fr) Injecteur de carburant
EP2478208B1 (fr) Injecteur
WO2011042296A1 (fr) Soupape d'injection de carburant et sa fabrication
WO2008049668A1 (fr) Injecteur d'injection de carburant dans des chambres de combustion de moteurs à combustion interne
EP2156044B1 (fr) Injecteur comprenant une soupape de commande à compensation de pression
EP1900932B1 (fr) Injecteur destiné à la vaporisation de carburant
WO2015058929A1 (fr) Injecteur de carburant
DE102012224226A1 (de) Kraftstoffinjektor
EP4077905B1 (fr) Injecteur de carburant pour injecter du carburant
EP2226490B1 (fr) Injecteur de carburant
EP2256332A2 (fr) Injecteur de carburant doté d'un piston d'amplification de pression
EP2726731B1 (fr) Injecteur de carburant
EP2653712A1 (fr) Injecteur de carburant avec électrovanne
DE102014211469A1 (de) Düsenbaugruppe für einen Kraftstoffinjektor sowie Kraftstoffinjektor
DE102009045335A1 (de) Injektor
DE102010040368A1 (de) Magnetventil

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: 20120418

AK Designated contracting states

Kind code of ref document: A1

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 SE SI SK SM TR

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

INTG Intention to grant announced

Effective date: 20170517

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): 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 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

Ref country code: AT

Ref legal event code: REF

Ref document number: 926176

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170915

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: 502010014129

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20170906

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: 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: 20171206

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: 20170906

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: 20170906

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: 20170906

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: 20170906

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: 20171207

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: 20171206

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: 20170906

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: 20170906

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

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: 20170906

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: 20170906

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: 20170906

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: 20170906

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: 20170906

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: 20170906

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: 20180106

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: 20170906

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: 20170906

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502010014129

Country of ref document: DE

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: PLFP

Year of fee payment: 9

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: 20170906

26N No opposition filed

Effective date: 20180607

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: 20170906

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: 20170906

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20180729

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: 20180729

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: 20170906

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20180731

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: 20180729

Ref country code: LI

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

Effective date: 20180731

Ref country code: CH

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

Effective date: 20180731

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: BE

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

Effective date: 20180731

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: 20180729

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 926176

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180729

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

Ref country code: FR

Payment date: 20190724

Year of fee payment: 10

Ref country code: DE

Payment date: 20190924

Year of fee payment: 10

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: 20180729

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: 20170906

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: 20170906

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: 20100729

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 NON-PAYMENT OF DUE FEES

Effective date: 20170906

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: 20170906

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: 20170906

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502010014129

Country of ref document: DE

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: 20200731

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: 20210202