IN2015DN01040A - - Google Patents
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- Publication number
- IN2015DN01040A IN2015DN01040A IN1040DEN2015A IN2015DN01040A IN 2015DN01040 A IN2015DN01040 A IN 2015DN01040A IN 1040DEN2015 A IN1040DEN2015 A IN 1040DEN2015A IN 2015DN01040 A IN2015DN01040 A IN 2015DN01040A
- Authority
- IN
- India
- Prior art keywords
- injector
- liquid additive
- pump
- order
- pumping movements
- Prior art date
Links
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
- F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
-
- 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
- F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
-
- 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
- F01N3/2066—Selective catalytic reduction [SCR]
- F01N3/208—Control of selective catalytic reduction [SCR], e.g. dosing of reducing agent
-
- 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
- F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
- F01N2550/05—Systems for adding substances into exhaust
-
- 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
- F01N2610/01—Adding substances to exhaust gases the substance being catalytic material in liquid form
-
- 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
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1433—Pumps
-
- 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
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1433—Pumps
- F01N2610/144—Control thereof
-
- 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
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust apparatus
-
- 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
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust apparatus
- F01N2610/146—Control thereof, e.g. control of injectors or injection valves
-
- 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
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1466—Means for venting air out of conduits or tanks
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/18—Parameters used for exhaust control or diagnosing said parameters being related to the system for adding a substance into the exhaust
- F01N2900/1806—Properties of reducing agent or dosing system
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/18—Parameters used for exhaust control or diagnosing said parameters being related to the system for adding a substance into the exhaust
- F01N2900/1806—Properties of reducing agent or dosing system
- F01N2900/1812—Flow rate
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/18—Parameters used for exhaust control or diagnosing said parameters being related to the system for adding a substance into the exhaust
- F01N2900/1806—Properties of reducing agent or dosing system
- F01N2900/1821—Injector parameters
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/18—Parameters used for exhaust control or diagnosing said parameters being related to the system for adding a substance into the exhaust
- F01N2900/1806—Properties of reducing agent or dosing system
- F01N2900/1822—Pump parameters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Accessories For Mixers (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012107430.5A DE102012107430A1 (de) | 2012-08-14 | 2012-08-14 | Verfahren zum Betrieb einer Dosiervorrichtung |
PCT/EP2013/066670 WO2014026912A1 (de) | 2012-08-14 | 2013-08-09 | Verfahren zum betrieb einer dosiervorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2015DN01040A true IN2015DN01040A (de) | 2015-06-26 |
Family
ID=49003760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1040DEN2015 IN2015DN01040A (de) | 2012-08-14 | 2013-08-09 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9599003B2 (de) |
EP (1) | EP2898197B1 (de) |
JP (1) | JP2015524899A (de) |
KR (1) | KR101697445B1 (de) |
CN (1) | CN104583552B (de) |
DE (1) | DE102012107430A1 (de) |
IN (1) | IN2015DN01040A (de) |
RU (1) | RU2607120C2 (de) |
WO (1) | WO2014026912A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015001167A1 (de) | 2015-02-02 | 2016-08-04 | Entex Rust & Mitschke Gmbh | Entgasen bei der Extrusion von Kunststoffen |
DE102017001093A1 (de) | 2016-04-07 | 2017-10-26 | Entex Rust & Mitschke Gmbh | Entgasen bei der Extrusion von Kunststoffen mit Filterscheiben aus Sintermetall |
DE102015203437B3 (de) | 2015-02-26 | 2016-06-09 | Continental Automotive Gmbh | Verfahren zum Betrieb einer Vorrichtung zur dosierten Bereitstellung einer Flüssigkeit |
DE102015208138B4 (de) * | 2015-04-30 | 2017-12-14 | Bühler Motor GmbH | Dosierpumpensystem |
DE102015218838A1 (de) | 2015-09-30 | 2017-03-30 | Continental Automotive Gmbh | Steuerung eines SCR-Katalysatorsystems |
CN113006907B (zh) | 2016-01-22 | 2023-04-07 | 康明斯有限公司 | 具有泵和与泵联接的喷射器的系统、可读介质及其方法 |
DE102016220795A1 (de) * | 2016-10-24 | 2018-04-26 | Robert Bosch Gmbh | Verfahren zur Realisierung erhöhter Mengengenauigkeit in druckgeregelten Dosiersystemen |
DE102017004563A1 (de) | 2017-03-05 | 2018-09-06 | Entex Rust & Mitschke Gmbh | Entgasen beim Extrudieren von Polymeren |
DE102017204300A1 (de) * | 2017-03-15 | 2018-09-20 | Robert Bosch Gmbh | Verfahren zur Diagnose eines SCR-Systems |
DE102017215043A1 (de) * | 2017-08-29 | 2019-02-28 | Continental Automotive Gmbh | Verfahren und Vorrichtung zur Ermittlung der Einspritzmenge oder der Einspritzrate eines mittels eines Injektors in einen Reaktionsraum eingespritzten Fluids |
DE102018001412A1 (de) | 2017-12-11 | 2019-06-13 | Entex Rust & Mitschke Gmbh | Entgasen beim Extrudieren von Stoffen, vorzugsweise von Kunststoffen |
FR3081030B1 (fr) * | 2018-05-11 | 2021-01-08 | Continental Automotive France | Surveillance dynamique du debit d'additif liquide injecte dans un systeme de traitement des gaz d'echappement d'un vehicule automobile |
DE102018216494A1 (de) * | 2018-09-26 | 2020-03-26 | Bayerische Motoren Werke Aktiengesellschaft | Betriebsmittelversorgungsanlage mit einem Luftabscheider, Kraftfahrzeug und Verfahren zum Betrieb einer Betriebsmittelversorgungsanlage |
DE102019114494B3 (de) * | 2019-05-29 | 2020-10-15 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Bestimmen einer Luftmasse und Wasserdirekteinspritzungssystem |
DE102020202134A1 (de) | 2020-02-19 | 2021-08-19 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Betreiben eines Dosiermittelsystems |
SE545026C2 (en) * | 2021-01-28 | 2023-02-28 | Scania Cv Ab | Heat resistant Exhaust Additive Dosing Arrangement |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10047516A1 (de) * | 2000-09-22 | 2002-04-18 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Dosierung eines Reduktionsmittels zur Entfernung von Stickoxiden aus Abgasen |
DE102004050023A1 (de) | 2004-10-13 | 2006-04-27 | L'orange Gmbh | Einrichtung zur dosierten Einspritzung eines Reduktionsmittels in den Abgastrakt einer Brennkraftmaschine |
JP4840703B2 (ja) * | 2007-11-16 | 2011-12-21 | トヨタ自動車株式会社 | 排気浄化システムの異常診断装置 |
DE102008014852A1 (de) * | 2008-03-18 | 2009-09-24 | Man Nutzfahrzeuge Ag | Brennkraftmaschine mit einem Abgassystem, dem mittels einer Dosiereinheit ein Zusatzstoff zudosierbar ist |
US8915062B2 (en) * | 2009-10-09 | 2014-12-23 | GM Global Technology Operations LLC | Method and apparatus for monitoring a reductant injection system in an exhaust aftertreatment system |
DE102009056181A1 (de) * | 2009-11-27 | 2011-06-01 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren zum Betrieb einer Fördervorrichtung für ein Reduktionsmittel |
DE102010004201A1 (de) * | 2010-01-08 | 2011-07-14 | Emitec Gesellschaft für Emissionstechnologie mbH, 53797 | Verfahren zum Betrieb einer Fördervorrichtung für ein Reduktionsmittel |
DE102010013695A1 (de) | 2010-04-01 | 2011-10-06 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren zum Betrieb einer Fördereinheit für ein Reduktionsmittel |
DE102010030860A1 (de) * | 2010-07-02 | 2012-01-05 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Reduktionsmitteldosiersystems für einen SCR-Katalysator |
DE102010047516A1 (de) * | 2010-10-05 | 2012-04-05 | Fuchs Technology Holding Ag | Chargiervorrichtung |
DE102011101174A1 (de) | 2011-05-11 | 2012-02-16 | Daimler Ag | Verfahren zur Diagnose eines Abgasreinigungssystems |
-
2012
- 2012-08-14 DE DE102012107430.5A patent/DE102012107430A1/de not_active Withdrawn
-
2013
- 2013-08-09 RU RU2015108833A patent/RU2607120C2/ru active
- 2013-08-09 IN IN1040DEN2015 patent/IN2015DN01040A/en unknown
- 2013-08-09 EP EP13750861.0A patent/EP2898197B1/de active Active
- 2013-08-09 WO PCT/EP2013/066670 patent/WO2014026912A1/de active Application Filing
- 2013-08-09 JP JP2015526942A patent/JP2015524899A/ja active Pending
- 2013-08-09 KR KR1020157006431A patent/KR101697445B1/ko active IP Right Grant
- 2013-08-09 CN CN201380043261.5A patent/CN104583552B/zh active Active
-
2015
- 2015-02-17 US US14/623,889 patent/US9599003B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20150159536A1 (en) | 2015-06-11 |
US9599003B2 (en) | 2017-03-21 |
CN104583552B (zh) | 2017-09-08 |
KR101697445B1 (ko) | 2017-01-17 |
KR20150039891A (ko) | 2015-04-13 |
EP2898197B1 (de) | 2016-11-23 |
JP2015524899A (ja) | 2015-08-27 |
RU2015108833A (ru) | 2016-10-10 |
RU2607120C2 (ru) | 2017-01-10 |
WO2014026912A1 (de) | 2014-02-20 |
DE102012107430A1 (de) | 2014-02-20 |
EP2898197A1 (de) | 2015-07-29 |
CN104583552A (zh) | 2015-04-29 |
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