EP3314114A1 - Fuel injector - Google Patents
Fuel injectorInfo
- Publication number
- EP3314114A1 EP3314114A1 EP16718375.5A EP16718375A EP3314114A1 EP 3314114 A1 EP3314114 A1 EP 3314114A1 EP 16718375 A EP16718375 A EP 16718375A EP 3314114 A1 EP3314114 A1 EP 3314114A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- receiving body
- fuel injector
- valve member
- longitudinal axis
- extension
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- 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
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- F02M63/0033—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat
- F02M63/0036—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat with spherical or partly spherical shaped valve member ends
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/04—Fuel-injection apparatus having means for avoiding effect of cavitation, e.g. erosion
Definitions
- the invention relates to a fuel injector according to the preamble of
- Such a fuel injector is known from DE 101 22 241 A1 of the applicant.
- the known fuel injector has within a leakage space, via the pressure medium from a control chamber of the valve housing in a
- Return flow area can be flowed off, designed as a valve ball valve member, which is partially accommodated in a form-fitting manner in a receiving body.
- the valve member by means of an actuator, usually by means of a Magnetaktuatoren, connected, which can move the valve ball from a Abiaufbohrung the closing position into an open position.
- Valve ball which is only loosely inserted in a receptacle of the receiving body, is lifted from the receptacle. This leads to a reduction in the available cross-section for the outflow. In addition, it may too
- Fuel injector is so far more difficult than that tilting of the receiving body is possible or favored by the conical design of the receiving body. Moreover, it is provided in the known Kraftstoffinjektor to achieve the stiffest possible recording of the valve ball, that the valve ball protrudes relatively little in the opposite receiving the receiving body. This results in an advantageous for the strength of the receiving body in the mouth region of the receiving end face of the
- Receiving body and the highest possible strength of the receiving body, in particular in the receiving area of the valve member can be achieved.
- a fuel injector with the characterizing features of claim 1, characterized in that of the concentrically formed outer surface of the receiving body radially to extends outside at least one extension, in the region of which the cross section of the receiving body is enlarged in a direction perpendicular to the longitudinal axis of the receiving body direction.
- Such a design makes it possible, in particular, to increase the diameter or cross section of the receiving body in the conical region of the leakage oil space which is decisive for the tilting safety during assembly of the receiving body in the injector housing, without having a great negative influence on the fluidic properties of the receiving body.
- the at least one extension in the region of the conical outer surface of the receiving body causes a reinforcement or stiffening of the receiving area for the valve member, so that it is possible to immerse the valve member, in particular in the form of a valve ball, particularly deep into a correspondingly shaped receptacle of the receiving body allow.
- a plurality, in particular four extensions are provided, which are arranged at uniform angular intervals from each other.
- the receiving body has on the side facing away from the valve member a cylindrically shaped region, followed in the direction of the longitudinal axis on the valve member side facing the conical region followed, and that of at least one extension in a direction extending radially to the longitudinal axis of the receiving body a direction
- the at least one extension extends over the entire conical region of the receiving body.
- the at least one extension in cross section in the direction of the longitudinal axis of the receiving body is formed at least substantially triangular in shape when viewed in the region of the longitudinal axis of the receiving body. This means that the cross-sectional area of the extension increases in the longitudinal direction of the drain body in the direction of the side remote from the drainage bore.
- the cross section of the at least one extension tapers towards a web edge in the direction of the end face of the receiving body facing the valve member.
- a particularly safe or reliable system of the valve member in the receiving body can be achieved when the receiving body a
- Such, with at least one, preferably a plurality of extensions trained receiving body represents from a manufacturing point of view, a relatively complex formed component that is not produced for example by turning or grinding processes alone. It is therefore provided in a further preferred embodiment for the lowest possible possible production of the receiving body, that the receiving body is formed as a metal powder injection molded part.
- FIG. 1 shows a partial region of a fuel injector according to the invention in a longitudinal section
- Fig. 2 is a side view of a receiving body for a valve member, as used in the fuel injector according to FIG. 1 and
- FIG. 3 is a view in the direction of the arrow II on the receiving body in FIG .. 2
- the injector 10 is used in particular as part of a so-called common rail fuel injection system in self-igniting internal combustion engines for injecting fuel into the combustion chamber of the internal combustion engine.
- the injector 10 has an injector housing 1 1, in which a
- Fuel supply hole 12 is formed.
- Fuel supply hole 12 opens into a known, and therefore not shown, high-pressure chamber of the injector housing 1 1, in which a nozzle member serving as an injection needle is arranged to be liftable.
- Fuel injector 10 is otherwise referred to DE 101 22 241 A1, which should be part of this application.
- the nozzle needle is at least indirectly connected to a recognizable in FIG. 1 element 15, which with a front end in a sleeve-shaped
- Insert 16 immersed, wherein the insert 16 in turn radially in one
- Receiving bore 17 of the valve housing 1 1 is arranged stationary, and wherein the element 15 is arranged to be liftable in the direction of the longitudinal axis 18.
- a through hole 19 is formed, which opens into an outer control chamber 20.
- the outer control chamber 20 forms together with a within the insert 16 on the through hole 19th
- a magnet armature 35 which is shown only in sections, is arranged in a liftable manner.
- the armature 35 is at least indirectly connected to a receiving body 38 which carries on the Abiaufbohrung 28 side facing a valve member 39 in the form of a valve ball 40.
- the valve ball 40 is inserted in the receptacle 42.
- the receiving body 38 has on the side facing away from the valve member 39 on a cylindrically shaped first portion 43 which on the
- Valve member 39 facing side merges into a conically shaped second region 44.
- the lateral surface of the second region 44 is for
- the flow cross-section for the fuel formed between the receiving body 38 and the first region 31 of the leakage oil chamber 30 increases in the direction of the magnet armature 35.
- Receiving body 38 at least one extension 45 is arranged on the receiving body 38.
- the extension 45 together with the
- Receiving body 38 formed by an integrally formed in the metal powder injection molding component.
- Angular distances in the illustrated embodiment thus offset by 90 ° to each other
- the projections 45 viewed in the radial direction up to the range first (cylindrical) portion 43 of the receiving body 38 and viewed in side view radially aligned with the first portion 43.
- the extensions 45 extend over the entire axial extent of the second conical region 44, ie, up to the end face 41 of the receiving body 38 facing the valve member 39.
- Peripheral surface 46 of the extensions 45 these have their greatest extent. At the level of the end face 41 of the second region 43, the extensions 45 have a web edge 47 running parallel to the end face 41.
- the fuel in the region of the receiving body 38 is deflected both by the second conical region 44 in the radial direction and by the projections 45 in the circumferential direction.
- the conicity of the region 44 is selected such that the fuel jet flowing around the valve member 39 does not directly contact the conical region 44 or experiences only a very slight, ideally no radial deflection.
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)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015211918.1A DE102015211918A1 (en) | 2015-06-26 | 2015-06-26 | fuel injector |
PCT/EP2016/059254 WO2016206834A1 (en) | 2015-06-26 | 2016-04-26 | Fuel injector |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3314114A1 true EP3314114A1 (en) | 2018-05-02 |
EP3314114B1 EP3314114B1 (en) | 2019-07-17 |
Family
ID=55808613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16718375.5A Active EP3314114B1 (en) | 2015-06-26 | 2016-04-26 | Fuel injector |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3314114B1 (en) |
CN (1) | CN107820538B (en) |
DE (1) | DE102015211918A1 (en) |
WO (1) | WO2016206834A1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10122241A1 (en) | 2001-05-08 | 2002-12-05 | Bosch Gmbh Robert | Fuel injection valve for internal combustion engines |
DE10250720A1 (en) * | 2002-10-31 | 2004-05-13 | Robert Bosch Gmbh | Injector |
DE102005053133A1 (en) * | 2005-11-08 | 2007-05-10 | Robert Bosch Gmbh | Fuel injector for injecting fuel in combustion chamber of internal combustion engine, consists of closing body which has closing element, which has opening increasing pressure level at seat of closing element |
CN102808712B (en) * | 2012-07-17 | 2014-01-15 | 华中科技大学 | Linear electromagnetic driving plunger pump |
DE102012224226A1 (en) * | 2012-12-21 | 2014-06-26 | Robert Bosch Gmbh | Fuel injector, particularly common rail injector for compression-ignition internal combustion engines, has closing element coupled with magnet armature through intermediate element, which has spherical bearing surface for closing element |
-
2015
- 2015-06-26 DE DE102015211918.1A patent/DE102015211918A1/en active Pending
-
2016
- 2016-04-26 CN CN201680038218.3A patent/CN107820538B/en active Active
- 2016-04-26 EP EP16718375.5A patent/EP3314114B1/en active Active
- 2016-04-26 WO PCT/EP2016/059254 patent/WO2016206834A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN107820538A (en) | 2018-03-20 |
EP3314114B1 (en) | 2019-07-17 |
CN107820538B (en) | 2020-05-19 |
DE102015211918A1 (en) | 2016-12-29 |
WO2016206834A1 (en) | 2016-12-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2470771B1 (en) | Fuel injection valve | |
EP2082127A1 (en) | Injector for injecting fuel into combustion chambers of internal combustion engines | |
DE102011086339A1 (en) | Fuel injector, in particular common rail injector | |
DE102013220547B4 (en) | Piston fluid line arrangement, in particular control piston control bore arrangement | |
WO2011160991A1 (en) | Injector, in particular common-rail injector, and fuel injection system with an injector | |
WO2014053375A1 (en) | Nozzle assembly for a fluid injector and fluid injector | |
EP2923071B1 (en) | Valve | |
EP3314114B1 (en) | Fuel injector | |
WO2011042296A1 (en) | Fuel injection valve and production thereof | |
EP3014104B1 (en) | Nozzle assembly for a fuel injector, and fuel injector | |
EP3060789B1 (en) | Fuel injector | |
EP3359805B1 (en) | Fluid-injection device for internal combustion engines | |
DE102018221604A1 (en) | Fuel injector | |
DE102009045556A1 (en) | Injector, particularly common-rail-injector for injecting fuel to combustion chamber of internal combustion engine, comprises valve element which is adjusted between closing position and opening position | |
DE102010040331A1 (en) | Nozzle assembly for fuel injector, has nozzle needle, which is guided in high pressure bore of nozzle body for releasing and closing injection opening | |
DE102014212343A1 (en) | fuel injector | |
EP3073107B1 (en) | Fuel injection valve for combustion engines and use of the fuel injection valve | |
DE102005022535A1 (en) | Nozzle group for injection valve comprises base body, needle guide body, nozzle needle movable within guide body, overlap area containing groove on guide body with anti-twist device; injection valve with said nozzle group | |
EP2957760A1 (en) | Nozzle assembly for a fuel injector and fuel injector | |
DE102011077464A1 (en) | Fuel injector for an internal combustion engine | |
WO2017059986A1 (en) | Nozzle assembly for a fuel injector, and fuel injector | |
WO2018095711A1 (en) | Control valve for a fuel injector, and fuel injector | |
DE102021202732A1 (en) | Injector, fuel injector with injector | |
DE102009051677B4 (en) | Injector | |
DE102012211160A1 (en) | Fuel injector for injecting fuel into combustion chamber of self-ignition engine, has injection opening consisting of two bore portions, where longitudinal axes of bore portions are arranged to each other in slanting angle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20180126 |
|
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 RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20190225 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
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: 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: 502016005589 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1156065 Country of ref document: AT Kind code of ref document: T Effective date: 20190815 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20190717 |
|
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: 20191017 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: 20190717 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: 20190717 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: 20190717 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: 20190717 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: 20190717 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: 20191017 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: 20191118 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190717 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: 20190717 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: 20190717 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: 20190717 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: 20191117 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: 20191018 |
|
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: 20190717 |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: ROBERT BOSCH GMBH |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190717 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: 20190717 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: 20190717 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: 20190717 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: 20190717 |
|
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: 20190717 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: 20190717 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: 20200224 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: 20190717 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502016005589 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 |
|
PG2D | Information on lapse in contracting state deleted |
Ref country code: IS |
|
26N | No opposition filed |
Effective date: 20200603 |
|
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: 20190717 |
|
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: 20190717 |
|
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: 20200430 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200430 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200426 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20200430 |
|
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: 20200430 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20200426 |
|
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: 20200426 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200426 |
|
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: 20190717 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: 20190717 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 1156065 Country of ref document: AT Kind code of ref document: T Effective date: 20210426 |
|
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: 20190717 |
|
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: 20210426 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20230417 Year of fee payment: 8 Ref country code: DE Payment date: 20230627 Year of fee payment: 8 |