EP1541818A1 - Oxidationskatalysator mit variabler Aktivität - Google Patents
Oxidationskatalysator mit variabler Aktivität Download PDFInfo
- Publication number
- EP1541818A1 EP1541818A1 EP04029134A EP04029134A EP1541818A1 EP 1541818 A1 EP1541818 A1 EP 1541818A1 EP 04029134 A EP04029134 A EP 04029134A EP 04029134 A EP04029134 A EP 04029134A EP 1541818 A1 EP1541818 A1 EP 1541818A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- oxidation catalyst
- oxidation
- exhaust gas
- nitrogen dioxide
- internal combustion
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2053—By-passing catalytic reactors, e.g. to prevent overheating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/011—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more purifying devices arranged in parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/0231—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using special exhaust apparatus upstream of the filter for producing nitrogen dioxide, e.g. for continuous filter regeneration systems [CRT]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
- F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
- F01N2430/08—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by modifying ignition or injection timing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/03—Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
Definitions
- the invention relates to a method for operating an emission control system with a particulate filter for the separation of soot the exhaust of a self-igniting internal combustion engine and with an oxidation catalyst upstream of the particulate filter for Generation of nitrogen dioxide from nitrogen monoxide contained in the exhaust gas and wherein the carbon black using the generated nitrogen dioxide is oxidized continuously or discontinuously as well a corresponding device.
- Nitrogen dioxide is an oxidation catalyst used while for the separation of the soot from the exhaust stream a particulate filter for Use comes.
- These two devices can work together be combined or be separate components. In any case they are arranged in a single housing.
- a Specified method which is the oxidation of carbon black by means of nitrogen dioxide uses, but also in such self-igniting internal combustion engines can be used, due to engine measures have only a low raw emission of nitrogen oxides.
- the invention is based on the object, a method for operating an emission control system and a corresponding device specify the total emissions of an internal combustion engine be reduced.
- the oxidation of the nitrogen oxide controlled to nitrogen dioxide in the oxidation catalyst becomes.
- the corresponding device is characterized in that the oxidation catalyst controlled via a bypass line is passable.
- no bypass line provided to the oxidation catalyst for this, the activity of the oxidation catalyst by the vote the fuel injection into the combustion chambers or into the exhaust system the internal combustion engine controlled.
- the oxidation catalyst provides a sufficient in all operating points high nitrogen dioxide concentration which is adjusted that a complete oxidation of the collected in the particulate filter Soot is achieved without an excess of nitrogen dioxide in the environment is emitted.
- Nitrogen dioxide is an active respiratory poison with a very low MAK value (maximum workplace concentration) is.
- MAK value maximum workplace concentration
- this system can be used in continuously regenerating particulate filters.
- the oxidation catalyst has the highest at the beginning (new state) Activity that wears off over time. At the same time, the internal combustion engine at the beginning (new condition) the lowest soot emission, but it gets higher over time. Thus, there are two opposing, not balancing aging processes.
- a temporary deterioration of the oxidation catalyst occur. This is for example when using a fuel with an increased sulfur content of the case.
- the knowledge of this dependence is used in the control of the conversion from nitric oxide to nitrogen dioxide in the oxidation catalyst 3, for example, by sensor detection suitable Parameters (engine speed, injection quantity values, Load values, exhaust gas temperature, nitrogen dioxide concentration) and / or the use of electronic controls using used by stored maps.
- the proportion of excess nitrogen dioxide is emitted via the exhaust pipe 2d in the environment, through the Controlling the oxidation of nitrogen monoxide to nitrogen dioxide in to keep the oxidation catalyst 3 low.
- This control is done in that to the oxidation catalyst 3, a bypass line 2e exists, controlled by the oxidation catalyst is bypassable.
- the bypass line 2e another Be used oxidation catalyst 3a, the other vote, for example, lower nitrogen dioxide production activity having.
- the bypass 2e can tune the carbon monoxide emission by tuning the fuel injection the internal combustion engine are controlled because these in turn directly convert the nitric oxide to Nitrogen dioxide influences.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Catalysts (AREA)
Abstract
Description
- 1
- Brennkraftmaschine
- 2a, 2c, 2d
- weiterführende Abgasleitung
- 2b
- Umgehungsleitung
- 3, 3a
- Oxidationskatalysator
- 4
- Partikelfilter
Claims (6)
- Verfahren zum Betreiben einer Abgasreinigungsanlage mit einem Partikelfilter zur Abtrennung von Ruß aus dem Abgas einer selbstzündenden Brennkraftmaschine und mit einem dem Partikelfilter vorgeschalteten Oxidationskatalysator zur Erzeugung von Stickstoffdioxid aus im Abgas enthaltenem Stickstoffmonoxid und wobei der Ruß unter Verwendung des erzeugten Stickstoffdioxids kontinuierlich oder diskontinuierlich oxidiert wird,
dadurch gekennzeichnet, dass die Oxidation des Stickstoffmonoxids zu Stickstoffdioxid gesteuert wird. - Verfahren nach Anspruch 1,
dadurch gekennzeichnet, dass die Oxidation durch eine einstellbare Umgehung des Oxidationskatalysators (3) gesteuert wird. - Verfahren nach Anspruch 1,
dadurch gekennzeichnet, dass die Oxidation durch eine Beeinflussung der Kohlenstoffmonoxidemission der Brennkraftmaschine gesteuert wird. - Verfahren nach Anspruch 3,
dadurch gekennzeichnet, dass die Kohlenstoffmonoxidemission und Stickstoffmonoxidemission durch die Abstimmung der Kraftstoff-Einspritzung in zumindest einen Brennraum oder die Abgasanlage der Brennkraftmaschine beeinflusst wird. - Abgasreinigungsanlage mit einem Partikelfilter zur Abtrennung von Ruß aus dem Abgas einer selbstzündenden Brennkraftmaschine und mit einem dem Partikelfilter vorgeschalteten Oxidationskatalysator zur Erzeugung von Stickstoffdioxid aus im Abgas enthaltenem Stickstoffmonoxid und wobei der Ruß unter Verwendung des erzeugten Stickstoffdioxids kontinuierlich oder diskontinuierlich oxidiert wird,
dadurch gekennzeichnet, dass der Oxidationskatalysator (3) steuerbar über eine Umgehungsleitung (2e) passierbar ist. - Abgasreinigungsanlage nach Anspruch 5,
dadurch gekennzeichnet, dass in die Umgehungsleitung (2e) ein weiterer Oxidationskatalysator (3a) mit einer zu dem ersten Oxidationskatalysator (3) unterschiedlichen Aktivität eingeschaltet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10357893 | 2003-12-11 | ||
DE10357893A DE10357893A1 (de) | 2003-12-11 | 2003-12-11 | Oxidationskatalysator mit variabler Aktivität |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1541818A1 true EP1541818A1 (de) | 2005-06-15 |
EP1541818B1 EP1541818B1 (de) | 2010-03-31 |
Family
ID=34485310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04029134A Not-in-force EP1541818B1 (de) | 2003-12-11 | 2004-12-09 | Oxidationskatalysator mit variabler Aktivität |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1541818B1 (de) |
AT (1) | ATE462874T1 (de) |
DE (2) | DE10357893A1 (de) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000170526A (ja) * | 1998-12-09 | 2000-06-20 | Mitsubishi Motors Corp | ディーゼルエンジンの排気ガス浄化装置 |
JP2001073748A (ja) * | 1999-09-06 | 2001-03-21 | Hino Motors Ltd | ディーゼルエンジン排気ガス用パティキュレートフィルタのクリーニング及び再生方式及びその装置 |
DE19923781C2 (de) | 1999-05-22 | 2001-04-26 | Degussa | Verfahren und Vorrichtung zur Entfernung von Ruß aus dem Abgas eines Dieselmotors |
DE10043613A1 (de) * | 2000-08-02 | 2002-02-14 | Fev Motorentech Gmbh | Regenerierbare Filteranordnung zur Reinigung von Abgasen einer Kolbenbrennkraftmaschine |
DE10062956A1 (de) * | 2000-12-16 | 2002-06-20 | Bosch Gmbh Robert | Abgasreinigungsanlage und Verfahren zur Abgasreinigung |
JP2003013730A (ja) | 2001-06-28 | 2003-01-15 | Mitsubishi Motors Corp | 内燃機関の排気浄化装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI107828B (fi) * | 1999-05-18 | 2001-10-15 | Kemira Metalkat Oy | Dieselmoottoreiden pakokaasujen puhdistusjärjestelmä ja menetelmä dieselmoottoreiden pakokaasujen puhdistamiseksi |
DE19961166A1 (de) * | 1999-12-17 | 2001-06-21 | Volkswagen Ag | Verfahren und Vorrichtung zum Reduzieren schädlicher Bestandteile im Abgas einer Brennkraftmaschine |
DE10130633B4 (de) * | 2001-06-26 | 2010-10-21 | Man Nutzfahrzeuge Ag | Verfahren zur Regenerierung eines Partikelfilters |
FR2832183B1 (fr) * | 2001-11-13 | 2005-10-28 | Peugeot Citroen Automobiles Sa | Systeme d'aide a la regeneration d'un filtre a particules catalyse dispose dans une ligne d'echappement de moteur diesel de vehicule automobile |
-
2003
- 2003-12-11 DE DE10357893A patent/DE10357893A1/de not_active Withdrawn
-
2004
- 2004-12-09 AT AT04029134T patent/ATE462874T1/de active
- 2004-12-09 DE DE502004010968T patent/DE502004010968D1/de active Active
- 2004-12-09 EP EP04029134A patent/EP1541818B1/de not_active Not-in-force
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000170526A (ja) * | 1998-12-09 | 2000-06-20 | Mitsubishi Motors Corp | ディーゼルエンジンの排気ガス浄化装置 |
DE19923781C2 (de) | 1999-05-22 | 2001-04-26 | Degussa | Verfahren und Vorrichtung zur Entfernung von Ruß aus dem Abgas eines Dieselmotors |
JP2001073748A (ja) * | 1999-09-06 | 2001-03-21 | Hino Motors Ltd | ディーゼルエンジン排気ガス用パティキュレートフィルタのクリーニング及び再生方式及びその装置 |
DE10043613A1 (de) * | 2000-08-02 | 2002-02-14 | Fev Motorentech Gmbh | Regenerierbare Filteranordnung zur Reinigung von Abgasen einer Kolbenbrennkraftmaschine |
DE10062956A1 (de) * | 2000-12-16 | 2002-06-20 | Bosch Gmbh Robert | Abgasreinigungsanlage und Verfahren zur Abgasreinigung |
JP2003013730A (ja) | 2001-06-28 | 2003-01-15 | Mitsubishi Motors Corp | 内燃機関の排気浄化装置 |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 09 13 October 2000 (2000-10-13) * |
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 20 10 July 2001 (2001-07-10) * |
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 05 12 May 2003 (2003-05-12) * |
Also Published As
Publication number | Publication date |
---|---|
DE10357893A1 (de) | 2005-07-07 |
EP1541818B1 (de) | 2010-03-31 |
ATE462874T1 (de) | 2010-04-15 |
DE502004010968D1 (de) | 2010-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2310656B1 (de) | Verfahren zum betrieb einer abgasanlage mit lambda-regelung | |
DE60008470T2 (de) | Regenerierungssystem für einen dieselmotorabgaspartikelfilter | |
EP1337745B1 (de) | Verfahren und vorrichtung zur steuerung eines abgasnachbehandlungssystems | |
DE102016110632B4 (de) | Verfahren zur Regeneration eines Partikelfilters | |
DE102010039013A1 (de) | Verfahren und Vorrichtung zur Regeneration eines Partikelfilters | |
DE102011007364A1 (de) | Verfahren und Vorrichtung zur Regeneration eines Partikelfilters bei einem Y-Abgassystem | |
EP1108862B1 (de) | Verfahren und Vorrichtung zum Reduzieren schädlicher Bestandteile im Abgas einer Brennkraftmaschine | |
DE102010040678A1 (de) | Verfahren zur Überwachung der Schadstoff-Konvertierungsfähigkeit in einem Abgasnachbehandlungssystem | |
EP1559880B1 (de) | Vorrichtung zum Reduzieren von schädlichen Bestandteilen im Abgas einer Brennkraftmaschine, insbesondere einer Diesel-Brennkraftmaschinen | |
EP1893853B1 (de) | Verfahren zum betrieb einer partikelfalle sowie vorrichtung zur durchführung des verfahrens | |
EP1099053A1 (de) | Verfahren und vorrichtung zur steuerung einer brennkraftmaschine | |
DE10026359A1 (de) | Abgasreinigungsanlage für eine fremdgezündete, aufgeladene Verbrennungskraftmaschine und Verfahren zum Betrieb derselben | |
DE102006028436A1 (de) | Verfahren zum Betreiben einer in einem Abgasbereich einer Brennkraftmaschine angeordneten Abgasreinigungsanlage | |
EP1364111B2 (de) | Verfahren zur on-board ermittlung einer temperaturgrösse | |
EP1417405B1 (de) | Verfahren zur regelung eines verbrennungsmotors mit abgasrückführung sowie einrichtung zur durchführung des verfahrens | |
DE19921973A1 (de) | Verfahren zur Entschwefelung von wenigstens einem in einem Abgaskanal einer Verbrennungskraftmaschine angeordneten NO¶x¶-Speicherkatalysator | |
EP1541818A1 (de) | Oxidationskatalysator mit variabler Aktivität | |
DE102018117188A1 (de) | Verfahren zum Betrieb einer Abgasnachbehandlungseinrichtung, Steuereinheit für eine Brennkraftmaschine und Brennkraftmaschine | |
DE10252732B4 (de) | Verfahren und Vorrichtung zum Betrieb einer Abgasnachbehandlungseinrichtung einer Brennkraftmaschine | |
EP1099465B1 (de) | Verfahren und Vorrichtung zum Reinigen des Abgases einer Brennkraftmaschine | |
DE102016210897A1 (de) | Steuerung einer Stickoxidemission in Betriebsphasen hoher Last | |
EP1316707B1 (de) | Verfahren zum Betrieb eines elektronischen Steuergerätes eines Kraftfahrzeuges | |
EP1296032B1 (de) | Verfahren und Vorrichtung zur Steuerung eines Abgasnachbehandlungssystems | |
DE69909147T2 (de) | Verfahren zur Funktionsüberwachung des Abgaskatalysators eines Kraftfahrzeuges | |
DE102014209952A1 (de) | Abgasnachbehandlungsvorrichtung, sowie Verfahren zur Abgasnachbehandlung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: 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 MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR LV MK YU |
|
17P | Request for examination filed |
Effective date: 20051015 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20060913 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: DEUTZ AKTIENGESELLSCHAFT |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
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 MC 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 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: 502004010968 Country of ref document: DE Date of ref document: 20100512 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20100331 |
|
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: 20100331 |
|
LTIE | Lt: invalidation of european patent or patent extension |
Effective date: 20100331 |
|
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: 20100331 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: 20100331 |
|
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: 20100712 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: 20100331 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: 20100331 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: 20100331 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: 20100331 |
|
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: 20100331 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: 20100731 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: 20100331 |
|
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: 20100331 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: 20100802 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20101214 Year of fee payment: 7 Ref country code: FR Payment date: 20110104 Year of fee payment: 7 Ref country code: IE Payment date: 20101223 Year of fee payment: 7 |
|
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 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FI Payment date: 20101214 Year of fee payment: 7 |
|
26N | No opposition filed |
Effective date: 20110104 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20101214 Year of fee payment: 7 Ref country code: GB Payment date: 20101221 Year of fee payment: 7 Ref country code: IT Payment date: 20101228 Year of fee payment: 7 |
|
BERE | Be: lapsed |
Owner name: DEUTZ A.G. Effective date: 20101231 |
|
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: 20101231 |
|
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: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20101231 |
|
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: 20101231 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20101231 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20111209 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20111209 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20120831 |
|
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: 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: 20100331 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: 20101001 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20101209 |
|
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: 20111209 Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20111210 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: 20100331 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20111209 |
|
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: 20111209 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 462874 Country of ref document: AT Kind code of ref document: T Effective date: 20111209 |
|
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: 20111209 |
|
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: 20120102 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20100630 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20131019 Year of fee payment: 10 |
|
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: 20100331 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502004010968 Country of ref document: DE |
|
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: 20150701 |