EP2473728A1 - Injektor zum einspritzen von kraftstoff - Google Patents
Injektor zum einspritzen von kraftstoffInfo
- Publication number
- EP2473728A1 EP2473728A1 EP10736678A EP10736678A EP2473728A1 EP 2473728 A1 EP2473728 A1 EP 2473728A1 EP 10736678 A EP10736678 A EP 10736678A EP 10736678 A EP10736678 A EP 10736678A EP 2473728 A1 EP2473728 A1 EP 2473728A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- diameter
- seat
- closing member
- injector according
- bolt
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 28
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 238000002485 combustion reaction Methods 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims description 24
- 238000007906 compression Methods 0.000 claims description 24
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- F02M63/004—Sliding valves, e.g. spool valves, i.e. whereby the closing member has a sliding movement along a seat for opening and closing
-
- 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 for injecting fuel according to the preamble of claim 1.
- an injector is known from DE 10 2006 021 741 A1.
- an anchor bolt is axially displaceably arranged in an armature, the diameter of which is significantly greater than the diameter of a drain hole connected to a control chamber.
- the seat for sealing the drain hole is formed from the underside of the valve sleeve connected to the armature, which has a specially shaped annular seat edge, which is arranged at a certain distance from the drain hole.
- the anchor bolt is surrounded by a compression spring, the magnet armature in Presses the direction of the seat and supported on an upper housing part, it may happen that the anchor bolt, which is also supported on the same area as the compression spring, comes into contact with the compression spring and thus limits or limits the mobility of the anchor bolt by the compression spring is. This can result in a leaking valve seat between the drain hole and the return hole.
- the present invention seeks to further develop an injector for injecting fuel according to the preamble of claim 1 such that it is relatively inexpensive to produce, at the same time good sealing properties to be achieved at the valve seat.
- the invention is based on the idea to increase the radial mobility of the anchor bolt at the support point by the fact that the anchor bolt has an enlarged radial distance to the compression spring at this location to the compression spring. As a result, contacts of the anchor bolt are avoided with the compression spring in a critical area, so that the anchor bolt can be moved by the armature with relatively little effort, caused by the self-centering on the seat, radially or transversely.
- the bolt-like element in the contact area on the support element has a section with a reduced diameter in relation to a pointing in the direction of the closing member section.
- the section has a length of 30 to 80 percent, preferably 40 to 60 percent, of the region of the bolt-like element protruding from the closing element.
- the diameter of the reduced-diameter portion is 60 to 90 percent, preferably 70 to 85 percent, of the diameter-unreduced portion.
- a certain radial distance between the bolt-like element and the compression spring should be present.
- the radial distance of the reduced diameter portion to the compression spring in the contact area is 5 to 20 percent, in particular 7.5 to 15 percent, of the diameter of the section.
- Particularly cost can be the bolt-like element form, if this is designed as a one-piece component.
- the required spring and magnetic forces for the closing member can be reduced if the bolt-like element on the side facing the valve seat and its adapted guide in the armature have a diameter corresponding to the diameter of the seat edge at the lower end of the armature.
- Fig. 1 shows an injector according to the invention in a longitudinal section and Fig. 2 shows a detail of the injector of FIG. 1 in an enlarged view in the region of the low pressure region to illustrate the inventive design of the anchor bolt.
- a high pressure pump 2 designed in particular as a radial piston pump delivers fuel from a fuel reservoir 3 into a high pressure fuel accumulator 4 (RaN).
- RaN high pressure fuel accumulator 4
- this fuel especially diesel fuel, under high pressure, stored in the embodiment to about 2000 bar.
- the injector 1 among others, not shown
- Injectors connected via a supply line 5.
- the supply line 5 opens into a pressure chamber 6 which is bounded radially on the outside by an injector body 7.
- a return line 8 By means of a return line 8, a low-pressure region 9 of the injector 1 is connected to the fuel reservoir 3. Via the return line 8, a control amount of fuel to be explained later can flow away from the injector 1 to the fuel storage container 3.
- a valve element 10 is arranged, which extends in the axial direction into a blind bore formed as a receiving bore 1 1 of a nozzle body 12 which is clamped with a clamping nut 13 against the injector 7.
- the valve element 10 is formed in two parts in the embodiment shown and consists of a control rod 14 and coupled thereto a nozzle needle 15.
- the longitudinally displaceable both in a valve member 16 and in the nozzle body 12 guided valve member 10 has a closing surface 18 at a tip 18, with which the valve ment 10 in close contact with a formed within the nozzle body 12 valve member seat 19 can be brought.
- a control chamber 24 is limited, which is arranged radially within the pressure chamber 6, so that a guide gap 25 between the valve element 10 (FIG. Control rod 14) and the sleeve-shaped portion 23 of the valve member 16 can not expand.
- the control chamber 24 is supplied from the pressure chamber 6 via an inlet throttle 26 running in the radial direction with the valve piece 16 with fuel under high pressure.
- the control chamber 24 is connected via an opening in the valve member 16 extending in the axial direction flow restrictor 27 with a valve chamber 28 of a pressure-balanced in this embodiment in the axial direction control valve 29 (servo valve).
- the control valve 29 has an axially adjustable valve sleeve 30, which is designed in one piece with an anchor plate 31.
- the armature plate 31 is part of an electromagnetic actuator 32 and is disposed in the valve piece 16 with radial play.
- electromagnets 33 of the electromagnetic actuator 32 When electromagnets 33 of the electromagnetic actuator 32 are energized, the armature plate 31, together with the valve sleeve 30, lifts from it formed on the valve piece 16, conical valve seat 34 and are so, as already mentioned, the fuel flow in the direction of the low pressure region 9 free.
- a matched guide 38 is on the one hand provided, on the other hand, the valve seat 34 facing side of the valve sleeve 30 is conical.
- an anchor bolt 35 is arranged axially displaceable, which seals the valve chamber 28 in the axial direction upwards.
- a closing spring formed as a compression spring 36
- the valve sleeve 30 is acted upon by spring force in the direction of its valve seat 34, so that a rapid closing of the control valve 29 is ensured after an interruption in the energization of the electromagnets 33.
- the compression spring 36 is supported between a serving as a support member upper housing part 37 of the injector 1 and the anchor bolt 35 in the region of the valve sleeve 30 surrounding
- the integrally formed anchor bolt 35 has two sections 40, 41 with different diameters.
- the one, the valve chamber 28 facing portion 40 in this case has a diameter which corresponds at least approximately to the diameter of the valve seat edge at the lower end of the valve sleeve 30 and has a larger diameter than the other portion 41st
- the length of the reduced diameter portion 41 is 30% to 80%, preferably 40% to 60% of the length of the protruding from the anchor plate 31 and the valve sleeve 30 portion of the
- the diameter of the section 41 is 60% to 80%, preferably 70% to 85% of the diameter of the section 40.
- the radial distance R between the section 41 and the compression spring 36, in particular in the abutment region of the anchor bolt 35 and the compression spring 36 on the upper housing section 37, is 7.5% to 20%, in particular 10% to 15%. the diameter of the section 41 is.
- a closing spring 45 is arranged, which is supported on the one hand on the arranged inside the pressure chamber 6, sleeve-shaped portion 23 of the valve member 16 and on the other hand on a peripheral collar 46 of the valve element 10.
- a compression spring 47 is supported, on the other hand rests on an upper end side of a coupler sleeve 48, and thus compresses the coupler sleeve 48 in the axial direction on an upper end face 49 of a guide portion 50.
- a hydraulic coupler volume 51 is accommodated, in which the end faces 52, 53 of the control rod 14 and the nozzle needle 15 are opposite. The coupler volume 51 causes the nozzle needle 15 to follow an axial movement of the control rod 14.
- the formed as part of the nozzle body 12 guide portion 50 is arranged at a radial distance from a peripheral wall 54 of the injector body 7, so that a circumferential gap 55 is formed directly radially between the guide portion 50 and the peripheral wall 54 of the injector body 7.
- this circumferential gap 55 can be substantially narrower than in the drawing and serve as a centering for the nozzle body 12 relative to the injector body 7.
- the valve element 10 here: the nozzle needle 15
- the valve element 10 is received axially displaceable.
- the flow connections 21 are provided within the nozzle body 12, in an axial section of the nozzle body 12 which directly adjoins the guide section 50 in the axial direction, and which is also arranged radially inside the injector body 7, so that fuel from the ambient gap 55 can flow in the radial direction through the flow connections 21 and then in the axial direction to the nozzle hole arrangement 20.
- valve sleeve 30 and the anchor plate 31 are formed as separate components.
- the increased radial distance to the compression spring 36 can be made in the region of the housing part 37 by a specially shaped compression spring, in which this has an enlarged coil diameter in the region of the housing part 37, which decreases in the direction of the valve sleeve 30.
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 |
---|---|---|---|
DE200910029009 DE102009029009A1 (de) | 2009-08-31 | 2009-08-31 | Injektor zum Einspritzen von Kraftstoff |
PCT/EP2010/060542 WO2011023473A1 (de) | 2009-08-31 | 2010-07-21 | Injektor zum einspritzen von kraftstoff |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2473728A1 true EP2473728A1 (de) | 2012-07-11 |
EP2473728B1 EP2473728B1 (de) | 2014-11-26 |
Family
ID=42668207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10736678.3A Active EP2473728B1 (de) | 2009-08-31 | 2010-07-21 | Injektor zum einspritzen von kraftstoff |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2473728B1 (de) |
DE (1) | DE102009029009A1 (de) |
WO (1) | WO2011023473A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011078564A1 (de) * | 2011-07-04 | 2013-01-10 | Robert Bosch Gmbh | Steuerventil für einen Kraftstoffinjektor und Kraftstoffinjektor |
DE102013211855A1 (de) * | 2013-06-21 | 2014-12-24 | Robert Bosch Gmbh | Steuerventil für einen Kraftstoffinjektor |
GB201513309D0 (en) | 2015-07-29 | 2015-09-09 | Delphi Int Operations Lux Srl | Fuel injector |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006021741A1 (de) | 2006-05-10 | 2007-11-15 | Robert Bosch Gmbh | Kraftstoffinjektor mit druckausgeglichenem Steuerventil |
DE102007047152A1 (de) * | 2007-10-02 | 2009-04-09 | Robert Bosch Gmbh | Injektor mit einem Ringraum getrennten Ankerraum |
DE102007059265A1 (de) * | 2007-12-10 | 2009-06-18 | Robert Bosch Gmbh | Schaltventil für Injektoren |
DE102008003348A1 (de) * | 2008-01-07 | 2009-07-09 | Robert Bosch Gmbh | Kraftstoffinjektor |
DE102008041531A1 (de) * | 2008-08-25 | 2010-03-04 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Einspritzvorrichtung für eine Brennkraftmaschine |
-
2009
- 2009-08-31 DE DE200910029009 patent/DE102009029009A1/de not_active Withdrawn
-
2010
- 2010-07-21 WO PCT/EP2010/060542 patent/WO2011023473A1/de active Application Filing
- 2010-07-21 EP EP10736678.3A patent/EP2473728B1/de active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2011023473A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE102009029009A1 (de) | 2011-03-03 |
WO2011023473A1 (de) | 2011-03-03 |
EP2473728B1 (de) | 2014-11-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2201240B1 (de) | Injektor | |
WO2017144185A1 (de) | Elektromagnetisch betätigbares einlassventil und hochdruckpumpe mit einlassventil | |
WO2018073246A1 (de) | Elektromagnetisch betätigbares einlassventil und hochdruckpumpe mit einlassventil | |
EP2531715A1 (de) | Steuerventilanordnung eines kraftstoffinjektors | |
EP2310662B1 (de) | Kraftstoff-injektor | |
EP2294309A1 (de) | Kraftstoff-injektor | |
EP2473728B1 (de) | Injektor zum einspritzen von kraftstoff | |
WO2009141182A1 (de) | Kraftstoff-injektor | |
DE10032517A1 (de) | Injektor mit Steuerteilführung | |
EP2022975B1 (de) | Injektor | |
WO2008083882A1 (de) | Injektor zum einspritzen von kraftstoff | |
WO2003074865A1 (de) | Einrichtung zur druckmodulierten formung des einspritzverlaufes | |
DE102009026564A1 (de) | Kraftstoff-Injektor mit druckausgeglichenem Steuerventil | |
DE102006047935A1 (de) | Kraftstoffinjektor für eine Brennkraftmaschine | |
EP3365551B1 (de) | Elektromagnetisch betätigbares einlassventil und hochdruckpumpe mit einlassventil | |
EP1490591A1 (de) | Einrichtung zur schwingungsdämpfung an kraftstoffeinspritzsystemen mit hochdrucksammelraum | |
DE102012224247A1 (de) | Kraftstoffinjektor und dessen Verwendung | |
WO2000017511A1 (de) | Kraftstoffeinspritzeinrichtung für brennkraftmaschinen | |
DE102008001601A1 (de) | Kraftstoff-Injektor sowie Herstellungsverfahren | |
WO2017108343A1 (de) | Elektromagnetisch betätigbares einlassventil und hochdruckpumpe mit einlassventil | |
DE102007001365A1 (de) | Injektor mit Steuer- und Schaltkammer | |
EP3184803B1 (de) | Kraftstoffinjektor | |
WO2008148632A1 (de) | Injektor mit steuerventil | |
EP3035520B1 (de) | Hydraulische kopplereinheit zur steuerung eines ventils | |
WO2010081576A1 (de) | Kraftstoff-injektor |
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: 20120331 |
|
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: 20140829 |
|
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 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 698370 Country of ref document: AT Kind code of ref document: T Effective date: 20141215 |
|
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: 502010008354 Country of ref document: DE Effective date: 20150108 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20141126 |
|
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: 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: 20141126 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: 20141126 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: 20150226 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: 20141126 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: 20141126 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: 20150326 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: 20150326 |
|
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: 20150227 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: 20141126 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: 20141126 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: 20141126 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: 20141126 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141126 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: 20141126 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: 20141126 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: 20141126 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: 20141126 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502010008354 Country of ref document: DE |
|
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: 20141126 |
|
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: 20150827 |
|
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: 20141126 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: 20141126 |
|
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: 20150721 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150721 |
|
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: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150731 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150731 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150721 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 7 |
|
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: 20150721 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 698370 Country of ref document: AT Kind code of ref document: T Effective date: 20150721 |
|
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: 20150721 |
|
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: 20141126 |
|
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: 20100721 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: 20141126 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: 20141126 |
|
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: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150731 |
|
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: 20141126 |
|
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: 20141126 |
|
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: 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: 20141126 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20230731 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20230724 Year of fee payment: 14 Ref country code: DE Payment date: 20230922 Year of fee payment: 14 |