EP2082127A1 - Injektor zur einspritzung von kraftstoff in brennräume von brennkraftmaschinen - Google Patents
Injektor zur einspritzung von kraftstoff in brennräume von brennkraftmaschinenInfo
- Publication number
- EP2082127A1 EP2082127A1 EP07820155A EP07820155A EP2082127A1 EP 2082127 A1 EP2082127 A1 EP 2082127A1 EP 07820155 A EP07820155 A EP 07820155A EP 07820155 A EP07820155 A EP 07820155A EP 2082127 A1 EP2082127 A1 EP 2082127A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- valve
- valve seat
- pressure
- valve sleeve
- 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.)
- 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
- 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
- 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
- F02M63/007—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
-
- 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
- F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
- F02M2547/003—Valve inserts containing control chamber and valve piston
Definitions
- Injector for injecting fuel into combustion chambers of internal combustion engines
- the invention relates to an injector according to the preamble of claim 1.
- EP 1 612 403 A1 describes a common-rail injector with a pressure-balanced control valve in the axial direction for blocking and opening a fuel discharge path from a control chamber.
- the control valve By means of the control valve, the fuel pressure within the control chamber can be influenced.
- the control chamber is supplied via a pressure channel with fuel from a hydraulically connected to a high-pressure fuel pressure chamber.
- a nozzle needle By varying the fuel pressure within the control chamber, a nozzle needle is moved between an open position and a closed position, wherein the nozzle needle releases the fuel flow into the combustion chamber of an internal combustion engine in its open position.
- the control valve has an adjustable in the axial direction by means of an electromagnetic actuator valve sleeve, which cooperates sealingly with a stationary, conical valve seat surface.
- the invention is therefore based on the object to propose an injector with a control valve whose ⁇ ffn Vietnamese Vietnamese sewages characterizing the production of a fluid into a gas turbine.
- the invention is based on the idea, instead of a raised, for example conical valve seat, of providing a flat valve seat with a flat valve seat surface, the planar valve seat surface sealingly cooperating with an end peripheral edge of the valve sleeve of the control valve.
- the peripheral edge extends from the valve sleeve in the axial direction.
- the peripheral edge so the bearing edge, with which the valve sleeve rests on the flat valve seat surface, must be formed by the inner circumference of the valve sleeve.
- the diameter of the peripheral edge is equal to the inner diameter of the valve sleeve in its guide portion on the axial pressure forces receiving guide pin in a pressure compensated in the axial direction control valve.
- angles between the valve seat surface and the annular surface are suitable in a range between approximately 0.5 ° and 20 °.
- the angle is approximately between 1 ° and 10 °; optimum results are achieved at an angle of about 5 °.
- a defined pressure application surface can be provided in development of the invention at the expense of the axial pressure balance, which ensures that when a maximum fuel pressure within the valve sleeve is exceeded, it lifts from the flat valve seat and thus the fuel under an impermissible overpressure can drain a low pressure space.
- the pressure application surface is dimensioned such that the valve sleeve lifts at fuel pressures from 2100 bar, in particular from 2200 bar against the force of a valve spring from the valve seat.
- the pressure application surface is designed as a circumferential pressure level. Such a pressure application surface is easy to produce with high accuracy.
- the peripheral edge with which the valve sleeve rests on the flat valve seat surface, arranged at a radial distance from the guided on the guide pin inner surface of the valve sleeve.
- the pressure application surface which is preferably designed as a peripheral pressure step.
- the guide pin extends from an area radially inside the flat valve seat surface in the axial direction into the valve sleeve.
- valve sleeve is formed in an embodiment of the invention in one piece with an anchor plate of the actuator designed as an actuator.
- the Kraftstoffablaufweg runs through the valve seat having the component in the axial direction in the guide pin and from there in the radial direction from this into an annular space within the valve sleeve. From there, the fuel can flow in the radial direction in a low-pressure chamber with valve sleeve lifted from the valve seat.
- Fig. 2 a possible embodiment of a detail of Fig. 1 and
- FIG. 3 shows an alternative embodiment of the detail from FIG. 1.
- Fig. 1 the parts essential for the control of a common rail injector 1 are shown schematically.
- a nozzle body 2 Within a nozzle body 2, an elongated nozzle needle 3 is movably guided in the axial direction.
- the nozzle needle 3 has at its needle tip, not shown, a closing surface with which it can be brought into tight contact with a needle body within the nozzle body 3, also not shown.
- the fuel outlet When the nozzle needle 3 rests against the needle seat, the fuel outlet is blocked from a nozzle hole arrangement, not shown. If, on the other hand, it is raised from the needle seat, fuel can flow from a pressure chamber 4 in the axial direction along the nozzle needle 3 through the nozzle hole arrangement and be sprayed into a combustion chamber substantially under high pressure (rail pressure).
- the basic structure of an injector 1 is known. Reference is made to DE 100 24 703 A1.
- the injector 1 has a throttle plate 5, which extends in the form of a tube in the plane of the drawing downwards into the nozzle body 2.
- a control chamber 7 is limited.
- the control chamber 7 is connected via a pressure channel 8 with inlet throttle 9 to the pressure chamber 4, which in turn is connected via a supply line, not shown, with a high-pressure fuel storage. High-pressure fuel can thus flow into the control chamber 7 via the pressure channel 8.
- From the control chamber 7 leads out in the axial direction a fuel drain 10 with outlet throttle 11. About the Kraftstoffablaufweg 10 fuel from the control chamber 7 with open control valve 12 can flow into a low-pressure chamber 13.
- the flow cross-sections of the inlet throttle 9 and the outlet throttle 11 are matched to one another such that the inflow through the pressure channel 8 is weaker than the outflow through the fuel drainage path 10 and thus a net outflow of fuel from the control chamber 7 results when the control valve 12 is open ,
- the resulting pressure drop in the control chamber 7 causes the amount of closing force falls below the amount of the opening force and the nozzle needle 3 lifts from its needle seat.
- the fuel discharge path 10 leads through the throttle plate 5 with outlet throttle 11 into a component 14 arranged above it in the plane of the drawing.
- the component 14 has a valve seat 22
- valve seat with a flat valve seat surface 15 of the control valve 12, wherein a valve sleeve 16 of the control valve 12 sealingly rests on the valve seat surface 15 when the control valve is closed.
- the valve sleeve 16 is spring-loaded by a valve spring 17 in the axial direction on the valve seat surface 15.
- the valve spring 17 is supported in the plane of the drawing on top of an injector body 18 and at the opposite end on a spring guide part 19, which in turn rests on the valve sleeve 16.
- the valve sleeve 15 is penetrated in the axial direction by a guide pin 25, on whose outer surface it is guided.
- the guide pin 25 is formed integrally with a cylindrical portion of the component 14.
- the valve spring 17 is arranged within an electromagnet 20.
- an armature plate 21 formed integrally with the valve sleeve 16 is moved axially in the direction of the electromagnet 20, whereby the valve sleeve 16 lifts against the spring force of the valve spring 17 of the valve seat surface 15, which in turn the fuel flow from the control chamber 7 is made possible via the Kraftstoffablaufweg 10 in the low-pressure chamber 13. From there, the fuel can flow via a return line, not shown, to a reservoir.
- the pressure within the low-pressure chamber is approximately between 0 and 10 bar, whereas the fuel pressure within the pressure chamber is approximately between 1800 and 2000 bar.
- valve seat surface 15 of the valve seat 22 is formed flat, the valve seat surface 15 extending transversely to the longitudinal central axis 23 of the valve sleeve 16.
- the valve sleeve 16 rests against the valve seat surface 15 with a frontal peripheral edge 24 extending in the axial direction when the control valve 12 is closed.
- the peripheral edge 24 is formed on the inner diameter dl of the valve sleeve 16. In other words, corresponds to the diameter d2 of the valve sleeve 16 at the peripheral edge 24 to the diameter dl of the valve sleeve 16 in the guide portion on the guide pin 25
- Diameter d2 corresponds to the diameter dl
- the control valve 12 of FIG. 2 is pressure-balanced in the axial direction. This means that act on the valve sleeve 16 in the axial direction no or minimal pressure forces.
- At the peripheral edge 24 includes in the radial direction outwardly a conical annular surface 27 at. This includes with the flat valve seat surface 15 in the embodiment shown an angle OC of about 5 °.
- the fuel discharge path transitions from an axial section into a radial section which opens into an annular space 26 which is delimited on one side by the guide pin 25 and on the other hand by the valve sleeve 16.
- the injector 1 according to FIG. 1 can also be designed as shown in FIG. 3. Also in this embodiment, a flat valve seat surface 15 is provided.
- the diameter d2 of the valve sleeve 16 in the area of the peripheral edge 24 does not correspond to the diameter d1 of the valve sleeve 16 in the guide area directly radially outside the guide pin 25.
- the diameter d2 is slightly larger than the diameter d1, which causes a formed as a pressure step, annular pressure application surface 28 on the valve sleeve 16 is formed.
- This pressure application surface 28 prevents damage or destruction of the injector when exceeding a maximum allowable fuel pressure within the control valve 12.
- the pressure application surface 28 is dimensioned such that the valve sleeve 16 lifts on reaching an impermissible pressure level, for example, about 2200 bar from the valve seat 22 and thus fuel can flow into the low pressure chamber 13.
- a radially outer annular surface 27 also adjoins the peripheral edge 24 in the exemplary embodiment according to FIG. 3, which encloses an angle OC of approximately 5 ° with the flat valve seat surface 15 or its imaginary extension ,
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)
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006049885A DE102006049885A1 (de) | 2006-10-23 | 2006-10-23 | Injektor zur Einspritzung von Kraftstoff in Brennräume von Brennkraftmaschinen |
PCT/EP2007/059593 WO2008049691A1 (de) | 2006-10-23 | 2007-09-12 | Injektor zur einspritzung von kraftstoff in brennräume von brennkraftmaschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2082127A1 true EP2082127A1 (de) | 2009-07-29 |
EP2082127B1 EP2082127B1 (de) | 2010-11-24 |
Family
ID=38686539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07820155A Not-in-force EP2082127B1 (de) | 2006-10-23 | 2007-09-12 | Injektor zur einspritzung von kraftstoff in brennräume von brennkraftmaschinen |
Country Status (6)
Country | Link |
---|---|
US (1) | US8573186B2 (de) |
EP (1) | EP2082127B1 (de) |
CN (1) | CN101529080B (de) |
AT (1) | ATE489550T1 (de) |
DE (2) | DE102006049885A1 (de) |
WO (1) | WO2008049691A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE602008005725D1 (de) | 2008-06-27 | 2011-05-05 | Fiat Ricerche | Brennstoffeinspritzvorrichtung mit balanciertem Mess-Servoventil für einen Verbrennungsmotor |
DE602008003324D1 (de) | 2008-06-27 | 2010-12-16 | Fiat Ricerche | Brennstoffeinspritzvorrichtung mit Mess-Servoventil für einen Verbrennungsmotor |
US9464613B2 (en) | 2008-06-27 | 2016-10-11 | C.R.F. Societa Consortile Per Azioni | Fuel injector equipped with a metering servovalve for an internal combustion engine |
HUE027556T2 (en) * | 2012-06-13 | 2016-10-28 | Delphi Int Operations Luxembourg Sarl | atomizer |
CN104314722A (zh) * | 2014-10-17 | 2015-01-28 | 中国重汽集团重庆燃油喷射系统有限公司 | 压力平衡式电控喷油器 |
DE102014225323A1 (de) * | 2014-12-09 | 2016-06-09 | Robert Bosch Gmbh | Schalt- oder Druckregelventil für ein Karftstoffeinspritzsystem |
US10077748B2 (en) | 2014-12-23 | 2018-09-18 | Cummins Inc. | Fuel injector for common rail |
DE102015203515A1 (de) * | 2015-02-27 | 2016-09-01 | Robert Bosch Gmbh | Teildruckausgeglichenes Druckregelventil für einen Hochdruckspeicher |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6257499B1 (en) * | 1994-06-06 | 2001-07-10 | Oded E. Sturman | High speed fuel injector |
DE19640826B4 (de) * | 1995-10-03 | 2004-11-25 | Nippon Soken, Inc., Nishio | Speicherkraftstoffeinspritzvorrichtung und Druckregelvorrichtung hierfür |
US5947380A (en) * | 1997-11-03 | 1999-09-07 | Caterpillar Inc. | Fuel injector utilizing flat-seat poppet valves |
DE59808465D1 (de) * | 1997-12-23 | 2003-06-26 | Siemens Ag | Einspritzventil mit steuerventil |
US6109542A (en) * | 1998-09-21 | 2000-08-29 | Cummins Engine Company, Inc. | Servo-controlled fuel injector with leakage limiting device |
EP1174615B1 (de) * | 2000-07-18 | 2007-01-31 | Delphi Technologies, Inc. | Kraftstoffeinspritzventil |
FI119120B (fi) * | 2004-01-23 | 2008-07-31 | Waertsilae Finland Oy | Laitteisto ja menetelmä polttoaineen ruiskutuspaineen muokkaamiseksi |
EP1621764B1 (de) * | 2004-06-30 | 2007-11-07 | C.R.F. Società Consortile per Azioni | Einspritzventil einer Brennkraftmaschine |
EP1612399B1 (de) * | 2004-06-30 | 2006-12-27 | C.R.F. Società Consortile per Azioni | Einspritzventil für Verbrennungskraftmaschine |
ES2277229T3 (es) | 2004-06-30 | 2007-07-01 | C.R.F. Societa Consortile Per Azioni | Servovalvula para controlar el inyector de combustible de un motor de combustion interna. |
ATE413528T1 (de) * | 2004-06-30 | 2008-11-15 | Fiat Ricerche | Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine |
DE102004031790A1 (de) * | 2004-07-01 | 2006-01-26 | Robert Bosch Gmbh | Common-Rail-Injektor |
DE102004041172B3 (de) * | 2004-08-25 | 2006-01-05 | Siemens Ag | Einspritzventil |
DE102005040912A1 (de) * | 2005-08-30 | 2007-03-08 | Robert Bosch Gmbh | Einspritzdüse |
DE102007009165A1 (de) * | 2007-02-26 | 2008-08-28 | Robert Bosch Gmbh | Kraftstoffinjektor mit einer zusätzlichen Ablaufdrossel oder mit einer verbesserten Anordnung derselben im Steuerventil |
-
2006
- 2006-10-23 DE DE102006049885A patent/DE102006049885A1/de not_active Withdrawn
-
2007
- 2007-09-12 AT AT07820155T patent/ATE489550T1/de active
- 2007-09-12 CN CN2007800395593A patent/CN101529080B/zh not_active Expired - Fee Related
- 2007-09-12 EP EP07820155A patent/EP2082127B1/de not_active Not-in-force
- 2007-09-12 WO PCT/EP2007/059593 patent/WO2008049691A1/de active Application Filing
- 2007-09-12 DE DE502007005792T patent/DE502007005792D1/de active Active
- 2007-09-12 US US12/446,069 patent/US8573186B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2008049691A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2008049691A1 (de) | 2008-05-02 |
DE102006049885A1 (de) | 2008-04-24 |
US20100294240A1 (en) | 2010-11-25 |
DE502007005792D1 (de) | 2011-01-05 |
CN101529080B (zh) | 2011-08-03 |
US8573186B2 (en) | 2013-11-05 |
ATE489550T1 (de) | 2010-12-15 |
EP2082127B1 (de) | 2010-11-24 |
CN101529080A (zh) | 2009-09-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2235354B1 (de) | Kraftstoffinjektor, dessen steuerventilelement einen stützbereich aufweist | |
EP2171257B1 (de) | Steuerventil für einen kraftstoffinjektor sowie kraftstoffinjektor | |
EP2082127B1 (de) | Injektor zur einspritzung von kraftstoff in brennräume von brennkraftmaschinen | |
WO2008087051A1 (de) | Rückschlagventil und injektor mit hydraulischem übersetzer und rückschlagventil | |
EP2116717B1 (de) | Kraftstoff-Injektor | |
EP2201240B1 (de) | Injektor | |
WO2008049669A1 (de) | Injektor mit axial-druckausgeglichenem steuerventil | |
WO2007057255A1 (de) | Rückschlagventil und injektor mit hydraulischem übersetzer | |
WO2013072115A1 (de) | Kraftstoffinjektor, insbesondere common-rail-injektor | |
WO2009141182A1 (de) | Kraftstoff-injektor | |
EP2276922A1 (de) | Kraftstoffinjektor mit magnetventil | |
DE102008001913A1 (de) | Kraftstoff-Injektor | |
DE102007010498A1 (de) | Injektor zum Einspritzen von Kraftstoff in einen Brennraum einer Brennkraftmaschine | |
WO2008098806A1 (de) | Injektor zum einspritzen von kraftstoff in brennräume von brennkraftmaschinen | |
DE102006050033A1 (de) | Injektor, insbesondere Common-Rail-Injektor | |
EP2156044B1 (de) | Injektor mit druckausgeglichenem steuerventil | |
DE102006050045A1 (de) | Injektor zur Einspritzung von Kraftstoff in Brennräume in Brennkraftmaschinen | |
DE102008005535A1 (de) | Kraftstoffinjektor | |
DE102007001365A1 (de) | Injektor mit Steuer- und Schaltkammer | |
DE102009029116A1 (de) | Kraftstoffeinspritzvorrichtung | |
WO2008049675A1 (de) | Injektor mit axial-druckausgeglichenem steuerventil | |
EP2721283A1 (de) | Kraftstoffinjektor für eine brennkraftmaschine | |
WO2008049726A1 (de) | Fluiddosiervorrichtung | |
DE102019215119A1 (de) | Kraftstoffinjektor | |
DE102008001600A1 (de) | Kraftstoff-Injektor mit einem eine Druckstufe aufweisenden Steuerventil |
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: 20090525 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK 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 |
|
GRAC | Information related to communication of intention to grant a patent modified |
Free format text: ORIGINAL CODE: EPIDOSCIGR1 |
|
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 HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK 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 |
|
REF | Corresponds to: |
Ref document number: 502007005792 Country of ref document: DE Date of ref document: 20110105 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20101124 |
|
LTIE | Lt: invalidation of european patent or patent extension |
Effective date: 20101124 |
|
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: 20101124 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20101124 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: 20101124 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: 20101124 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: 20110224 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: 20101124 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: 20101124 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: 20101124 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: 20110324 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: 20110324 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
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: 20110225 |
|
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: 20101124 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: 20110307 Ref country code: IE 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: 20101124 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: 20101124 |
|
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: 20101124 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: 20101124 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: 20101124 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: 20101124 |
|
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: 20110825 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502007005792 Country of ref document: DE Effective date: 20110825 |
|
BERE | Be: lapsed |
Owner name: ROBERT BOSCH G.M.B.H. Effective date: 20110930 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20110930 |
|
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: 20110912 |
|
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: 20110930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110930 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110930 |
|
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: 20110912 |
|
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: 20101124 |
|
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: 20110912 |
|
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: 20101124 |
|
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 Effective date: 20101124 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 489550 Country of ref document: AT Kind code of ref document: T Effective date: 20120912 |
|
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: 20120912 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 11 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20190920 Year of fee payment: 13 Ref country code: FR Payment date: 20190924 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20191125 Year of fee payment: 13 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502007005792 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: 20200930 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210401 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200912 |