FR2917791B1 - Procede pour le demarrage d'une pompe. - Google Patents

Procede pour le demarrage d'une pompe.

Info

Publication number
FR2917791B1
FR2917791B1 FR0755875A FR0755875A FR2917791B1 FR 2917791 B1 FR2917791 B1 FR 2917791B1 FR 0755875 A FR0755875 A FR 0755875A FR 0755875 A FR0755875 A FR 0755875A FR 2917791 B1 FR2917791 B1 FR 2917791B1
Authority
FR
France
Prior art keywords
pump
starting
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.)
Expired - Fee Related
Application number
FR0755875A
Other languages
English (en)
Other versions
FR2917791A1 (fr
Inventor
Jean Claude Habumuremyi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plastic Omnium Advanced Innovation and Research SA
Original Assignee
Inergy Automotive Systems Research SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Inergy Automotive Systems Research SA filed Critical Inergy Automotive Systems Research SA
Priority to FR0755875A priority Critical patent/FR2917791B1/fr
Priority to PCT/EP2008/057524 priority patent/WO2008155303A1/fr
Priority to EP08761041.6A priority patent/EP2158382B1/fr
Priority to US12/664,440 priority patent/US20100172763A1/en
Priority to CN2008800209683A priority patent/CN101688457B/zh
Publication of FR2917791A1 publication Critical patent/FR2917791A1/fr
Application granted granted Critical
Publication of FR2917791B1 publication Critical patent/FR2917791B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
    • 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
    • F01N2610/10—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance
    • 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
    • F01N2610/1493—Purging the reducing agent out of the conduits or nozzle
    • 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
    • F01N2900/08—Parameters used for exhaust control or diagnosing said parameters being related to the engine
    • 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
    • F01N2900/1808—Pressure
    • 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
    • F01N2900/1811—Temperature
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
FR0755875A 2007-06-20 2007-06-20 Procede pour le demarrage d'une pompe. Expired - Fee Related FR2917791B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0755875A FR2917791B1 (fr) 2007-06-20 2007-06-20 Procede pour le demarrage d'une pompe.
PCT/EP2008/057524 WO2008155303A1 (fr) 2007-06-20 2008-06-16 Procédé pour démarrer une pompe
EP08761041.6A EP2158382B1 (fr) 2007-06-20 2008-06-16 Procédé pour démarrer une pompe
US12/664,440 US20100172763A1 (en) 2007-06-20 2008-06-16 Process for starting a pump
CN2008800209683A CN101688457B (zh) 2007-06-20 2008-06-16 用于启动一个泵的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0755875A FR2917791B1 (fr) 2007-06-20 2007-06-20 Procede pour le demarrage d'une pompe.

Publications (2)

Publication Number Publication Date
FR2917791A1 FR2917791A1 (fr) 2008-12-26
FR2917791B1 true FR2917791B1 (fr) 2009-08-21

Family

ID=38976108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0755875A Expired - Fee Related FR2917791B1 (fr) 2007-06-20 2007-06-20 Procede pour le demarrage d'une pompe.

Country Status (5)

Country Link
US (1) US20100172763A1 (fr)
EP (1) EP2158382B1 (fr)
CN (1) CN101688457B (fr)
FR (1) FR2917791B1 (fr)
WO (1) WO2008155303A1 (fr)

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* Cited by examiner, † Cited by third party
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FR2921104B1 (fr) 2007-09-14 2009-11-13 Inergy Automotive Systems Res Methode pour le chauffage d'un systeme scr a l'aide d'elements chauffants resistifs
FR2921911A3 (fr) 2007-09-21 2009-04-10 Inergy Automotive Systems Res Systeme de stockage et d'injection d'une solution d'additif dans des gaz d'echappement d'un moteur.
WO2009147146A1 (fr) 2008-06-03 2009-12-10 Inergy Automotive Systems Research (Société Anonyme) Procédé pour démarrer un système de réduction catalytique sélective
US8234854B2 (en) * 2008-10-22 2012-08-07 Caterpillar Inc. System and method for heating a reducing agent associated with a reducing agent distribution system
DE102008043405B4 (de) * 2008-11-03 2022-02-24 Robert Bosch Gmbh Verfahren zur Prüfung der Funktionsfähigkeit einer Pumpe
US20110002791A1 (en) * 2009-04-07 2011-01-06 Itt Manufacturing Enterprises, Inc. Pump System for Removing Water from Pool Covers and Sumps
EP2419611B1 (fr) * 2009-04-16 2014-07-16 Inergy Automotive Systems Research (Société Anonyme) Système et procédé de stockage d'un additif et d'injection de celui-ci dans les gaz d'échappement d'un moteur
US8413427B2 (en) 2009-08-25 2013-04-09 GM Global Technology Operations LLC Dosing control systems and methods
DE102010035621B4 (de) * 2009-08-27 2021-05-27 Cummins Ip, Inc. Vorrichtung, System und Verfahren für eine Dieselabgasfluid-Erwärmungssteuerung
KR101770852B1 (ko) 2010-01-11 2017-09-05 플라스틱 옴니엄 어드벤스드 이노베이션 앤드 리서치 Ｓｃｒ 시스템의 펌프 레귤레이션 방법
SE535338C2 (sv) * 2010-01-14 2012-07-03 Scania Cv Ab Anordning och förfarande för att värma en reduktant i ett SCR-system hos ett motorfordon
FR2958681B1 (fr) * 2010-04-13 2012-05-25 Peugeot Citroen Automobiles Sa Strategie de pilotage de phase de purge sur systeme de reduction catalytique selective
JP5671840B2 (ja) * 2010-05-17 2015-02-18 いすゞ自動車株式会社 Ｓｃｒ解凍制御システム
US8776503B2 (en) * 2010-09-20 2014-07-15 GM Global Technology Operations LLC Method and apparatus for monitoring a reductant injection system in an exhaust aftertreatment system
FR2967464B1 (fr) * 2010-11-16 2012-11-02 Peugeot Citroen Automobiles Sa Methode de controle de l'activation d'un systeme de reduction catalytique selective
DE102011012441A1 (de) * 2011-02-25 2012-08-30 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren zum Heizen eines Fördersystems
US9089799B2 (en) 2011-08-08 2015-07-28 Ti Group Automotive Systems, L.L.C. Fluid distribution system with filtration
US20130067889A1 (en) * 2011-09-20 2013-03-21 Tony Parrish Pressure regulation via pump control for exhaust system
FR2981689B1 (fr) * 2011-10-21 2014-12-26 Peugeot Citroen Automobiles Sa Procede de purge d'un systeme d'injection dosee d'un agent liquide dans un ensemble et systeme d'injection pouvant etre purge par un tel procede
US9222389B2 (en) 2012-02-02 2015-12-29 Cummins Inc. Systems and methods for controlling reductant delivery to an exhaust stream
WO2014041657A1 (fr) * 2012-09-13 2014-03-20 トヨタ自動車 株式会社 Dispositif d'alimentation en additif
DE102013201537B4 (de) * 2013-01-30 2021-10-14 Mtu Friedrichshafen Gmbh Zuführsystem für ein Medium
EP2848931A1 (fr) 2013-09-16 2015-03-18 Inergy Automotive Systems Research (Société Anonyme) Réservoir d'urée de véhicule associé à une chambre de détection pour le contrôle acoustique de qualité et de niveau de remplissage
DE102014221957A1 (de) * 2014-10-28 2016-04-28 Robert Bosch Gmbh Verfahren und Vorrichtung zur Ansteuerung von Heizungen eines Förder- und Dosiersystems
CN105114302A (zh) * 2015-09-08 2015-12-02 温州市康松汽车零部件有限公司 高效节能无刷柴油泵
US10344652B2 (en) * 2015-12-10 2019-07-09 Cummins Emission Solutions Inc. Electronic pressure relief in pumps
US20210041067A1 (en) * 2018-01-31 2021-02-11 Ihi Corporation Liquefied fluid supply system and liquefied fluid-spraying apparatus
CN110131145B (zh) * 2019-05-16 2020-06-09 珠海格力电器股份有限公司 水泵控制方法、***及空调器
CN110284948B (zh) * 2019-06-29 2020-11-20 潍柴动力股份有限公司 一种scr***的控制方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996008639A1 (fr) * 1994-09-13 1996-03-21 Siemens Aktiengesellschaft Procede et systeme permettant d'introduire un fluide dans une dispositif d'epuration de gaz d'echappement
US5699772A (en) * 1995-01-17 1997-12-23 Nippondenso Co., Ltd. Fuel supply system for engines with fuel pressure control
DE19933798C2 (de) * 1999-07-19 2001-06-21 Siemens Ag Vorrichtung und Verfahren zur Abgasnachbehandlung bei einer Brennkraftmaschine
DE10139142A1 (de) * 2001-08-09 2003-02-20 Bosch Gmbh Robert Abgasbehandlungseinheit und Messvorrichtung zur Ermittlung einer Konzentration einer Harnstoff-Wasser-Lösung
US6623245B2 (en) * 2001-11-26 2003-09-23 Shurflo Pump Manufacturing Company, Inc. Pump and pump control circuit apparatus and method
US7849674B2 (en) * 2003-09-19 2010-12-14 Nissan Diesel Motor Co., Ltd. Exhaust emission purifying apparatus for engine
EP1712754A4 (fr) * 2004-02-02 2010-09-29 Nissan Diesel Motor Co Dispositif de purification des gaz d'echappement d'un moteur à combustion interne
US7776265B2 (en) * 2004-03-18 2010-08-17 Cummins Filtration Ip, Inc. System for diagnosing reagent solution quality
JP2006029244A (ja) * 2004-07-20 2006-02-02 Aisan Ind Co Ltd 燃料タンクユニット
DE102004054238A1 (de) * 2004-11-10 2006-05-11 Robert Bosch Gmbh Dosiersystem sowie Verfahren zum Betreiben eines Dosiersystems

Also Published As

Publication number Publication date
EP2158382B1 (fr) 2016-08-10
WO2008155303A1 (fr) 2008-12-24
EP2158382A1 (fr) 2010-03-03
FR2917791A1 (fr) 2008-12-26
CN101688457B (zh) 2012-10-24
US20100172763A1 (en) 2010-07-08
CN101688457A (zh) 2010-03-31

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