ITMI20051736A1 - Procedimento e dispositivo per l'impiego di un motore a combustione interna con un catalizzatore - Google Patents

Procedimento e dispositivo per l'impiego di un motore a combustione interna con un catalizzatore

Info

Publication number
ITMI20051736A1
ITMI20051736A1 IT001736A ITMI20051736A ITMI20051736A1 IT MI20051736 A1 ITMI20051736 A1 IT MI20051736A1 IT 001736 A IT001736 A IT 001736A IT MI20051736 A ITMI20051736 A IT MI20051736A IT MI20051736 A1 ITMI20051736 A1 IT MI20051736A1
Authority
IT
Italy
Prior art keywords
catalyst
procedure
combustion engine
internal combustion
engine
Prior art date
Application number
IT001736A
Other languages
English (en)
Inventor
Michael Frank
Torsten Huppertz
Daniel Scherrer
Claus Wundling
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI20051736A1 publication Critical patent/ITMI20051736A1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
    • F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
    • F02N19/10—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines by heating of engine coolants
    • 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
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • F02D41/0255—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus to accelerate the warming-up of the exhaust gas treating apparatus at engine start
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • F02D2041/026—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus using an external load, e.g. by increasing generator load or by changing the gear ratio
    • 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

  • 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)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
IT001736A 2004-09-21 2005-09-20 Procedimento e dispositivo per l'impiego di un motore a combustione interna con un catalizzatore ITMI20051736A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004045540A DE102004045540A1 (de) 2004-09-21 2004-09-21 Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine mit einem Katalysator

Publications (1)

Publication Number Publication Date
ITMI20051736A1 true ITMI20051736A1 (it) 2006-03-22

Family

ID=36001651

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001736A ITMI20051736A1 (it) 2004-09-21 2005-09-20 Procedimento e dispositivo per l'impiego di un motore a combustione interna con un catalizzatore

Country Status (5)

Country Link
US (2) US7367179B2 (it)
JP (1) JP2006090308A (it)
DE (1) DE102004045540A1 (it)
FR (1) FR2875539B1 (it)
IT (1) ITMI20051736A1 (it)

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DE102006048222B3 (de) * 2006-10-11 2007-12-06 Siemens Ag Verfahren zur Verbesserung des Abgasverhaltens einer Brennkraftmaschine
US7516733B2 (en) * 2006-12-05 2009-04-14 Ford Global Technologies, Llc System and method for reducing power consumption when heating a fuel injector
US7648439B2 (en) * 2006-12-05 2010-01-19 Ford Global Technologies, Llc Operation of electrically controlled transmissions at lower temperatures
US7690354B2 (en) 2006-12-05 2010-04-06 Ford Global Technologies, Llc System and method for improving operation of a fuel injector at lower temperatures
US7681539B2 (en) * 2006-12-05 2010-03-23 Ford Global Technologies, Llc Method for improving operation of an electrically operable mechanical valve
US20080202095A1 (en) * 2007-02-27 2008-08-28 Denso Corporation Catalytic converter heating
DE102007042406B4 (de) 2007-09-06 2023-07-27 Robert Bosch Gmbh Verfahren zur Berücksichtigung der Ausgasung von Kraftstoff aus dem Motoröl einer Brennkraftmaschine
DE102008043025A1 (de) * 2008-10-21 2010-04-22 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens
GB2466273B (en) * 2008-12-18 2013-01-09 Gm Global Tech Operations Inc A method for controlling glow plugs in a diesel engine particularly for motor-vehicles
JP2012082708A (ja) * 2010-10-07 2012-04-26 Toyota Motor Corp 排気浄化装置および内燃機関
US8857152B2 (en) * 2010-12-21 2014-10-14 GM Global Technology Operations LLC System and method for unloading hydrocarbon emissions from an exhaust after-treatment device
CN102971518B (zh) * 2011-02-10 2015-07-08 丰田自动车株式会社 冷却系统
EP2687708B1 (en) * 2012-07-19 2022-05-11 FPT Motorenforschung AG System for controlling an exhaust gas after-treatment system temperature of a combustion engine
US9385575B2 (en) * 2013-05-15 2016-07-05 Kohler Co. Cooling and control of a load bank used in a power generation system
US10049869B2 (en) * 2016-09-30 2018-08-14 Lam Research Corporation Composite dielectric interface layers for interconnect structures
US11428181B2 (en) 2020-03-25 2022-08-30 Cummins Inc. Systems and methods for ultra-low NOx cold start warmup control and fault diagnosis
DE102021127741A1 (de) 2021-10-26 2023-04-27 Ford Global Technologies Llc Verfahren zum Aufheizen einer Abgasnachbehandlungsvorrichtung und Antriebseinrichtung

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JP2827568B2 (ja) * 1991-04-30 1998-11-25 トヨタ自動車株式会社 ハイブリッド車の駆動装置
US5428955A (en) * 1991-08-02 1995-07-04 Toyota Jidosha Kabushiki Kaisha Device for controlling heating of catalyst for purifying exhaust gas
JP2861628B2 (ja) * 1992-05-14 1999-02-24 トヨタ自動車株式会社 排気ガス浄化装置
KR0136743B1 (ko) * 1992-05-15 1998-04-24 나까무라 히로까즈 하이브리드 차의 운전방법
GB2281227A (en) * 1993-08-28 1995-03-01 Ford Motor Co Engine Management System
JPH07243324A (ja) * 1994-03-02 1995-09-19 Honda Motor Co Ltd 内燃機関の排気ガス浄化装置
US5601061A (en) * 1996-05-16 1997-02-11 Caterpillar Inc. Engine intake air deflector
JP3396378B2 (ja) * 1996-08-15 2003-04-14 トヨタ自動車株式会社 内燃機関の排気浄化方法及び装置
JPH1089052A (ja) * 1996-09-18 1998-04-07 Toyota Motor Corp 電気加熱式触媒装置の電源制御装置
DE10038724A1 (de) * 2000-08-09 2002-02-21 Porsche Ag Verfahren und Vorrichtung zur katalytischen Abgasnachbehandlung des Abgases einer Brennkraftmaschine
EP1205647B1 (de) * 2000-11-03 2003-03-05 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company Verfahren zur Regeneration des Partikelfilters eines Dieselmotors
JP3674557B2 (ja) * 2001-09-04 2005-07-20 トヨタ自動車株式会社 排気ガス浄化装置
JP3867645B2 (ja) * 2002-09-06 2007-01-10 トヨタ自動車株式会社 内燃機関及び内燃機関の制御装置及び内燃機関の制御方法
US7007460B2 (en) * 2003-08-11 2006-03-07 General Motors Corporation Apparatus and method for accelerated exhaust system component heating

Also Published As

Publication number Publication date
FR2875539B1 (fr) 2013-02-22
JP2006090308A (ja) 2006-04-06
US20060064967A1 (en) 2006-03-30
DE102004045540A1 (de) 2006-03-23
US20080104943A1 (en) 2008-05-08
FR2875539A1 (fr) 2006-03-24
US7367179B2 (en) 2008-05-06

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