FI20002425L - Menetelmä ahdetun mäntämoottorin typpioksidipäästöjen (NOX) vähentämiseksi - Google Patents

Menetelmä ahdetun mäntämoottorin typpioksidipäästöjen (NOX) vähentämiseksi Download PDF

Info

Publication number
FI20002425L
FI20002425L FI20002425A FI20002425A FI20002425L FI 20002425 L FI20002425 L FI 20002425L FI 20002425 A FI20002425 A FI 20002425A FI 20002425 A FI20002425 A FI 20002425A FI 20002425 L FI20002425 L FI 20002425L
Authority
FI
Finland
Prior art keywords
nox
emissions
nitrogen oxide
piston engine
reducing nitrogen
Prior art date
Application number
FI20002425A
Other languages
English (en)
Swedish (sv)
Other versions
FI20002425A0 (fi
FI112692B (fi
Inventor
Daniel Paro
Goeran Hellen
Original Assignee
Waertsilae Finland Oy
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 Waertsilae Finland Oy filed Critical Waertsilae Finland Oy
Priority to FI20002425A priority Critical patent/FI112692B/fi
Publication of FI20002425A0 publication Critical patent/FI20002425A0/fi
Priority to EP01309098A priority patent/EP1205659B1/en
Priority to AT01309098T priority patent/ATE314570T1/de
Priority to DE60116239T priority patent/DE60116239T2/de
Publication of FI20002425L publication Critical patent/FI20002425L/fi
Application granted granted Critical
Publication of FI112692B publication Critical patent/FI112692B/fi

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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/025—Adding water
    • F02M25/03—Adding water into the cylinder or the pre-combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0412—Multiple heat exchangers arranged in parallel or in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0437—Liquid cooled heat exchangers
    • F02B29/0443—Layout of the coolant or refrigerant circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
    • F02B29/0468—Water separation or drainage means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0493—Controlling the air charge temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
    • F02B47/02—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being water or steam
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/0227—Control aspects; Arrangement of sensors; Diagnostics; Actuators
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/025—Adding water
    • F02M25/028—Adding water into the charge intakes
    • 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
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
    • F02M31/10—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot liquids, e.g. lubricants or cooling water
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10373—Sensors for intake systems
    • F02M35/1038—Sensors for intake systems for temperature or 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10373—Sensors for intake systems
    • F02M35/10393—Sensors for intake systems for characterising a multi-component mixture, e.g. for the composition such as humidity, density or viscosity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Supercharger (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
FI20002425A 2000-11-03 2000-11-03 Menetelmä ja järjestely ahdetun mäntämoottorin typpioksidipäästöjen (NOx) vähentämiseksi FI112692B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20002425A FI112692B (fi) 2000-11-03 2000-11-03 Menetelmä ja järjestely ahdetun mäntämoottorin typpioksidipäästöjen (NOx) vähentämiseksi
EP01309098A EP1205659B1 (en) 2000-11-03 2001-10-26 Method of reducing nitrogen oxide (NOX) emissions of super-charged piston engine
AT01309098T ATE314570T1 (de) 2000-11-03 2001-10-26 Verfahren zur reduzierung des nox-ausstosses einer aufgeladenen kolbenkraftmaschine
DE60116239T DE60116239T2 (de) 2000-11-03 2001-10-26 Verfahren zur Reduzierung des NOX-Ausstosses einer aufgeladenen Kolbenkraftmaschine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20002425 2000-11-03
FI20002425A FI112692B (fi) 2000-11-03 2000-11-03 Menetelmä ja järjestely ahdetun mäntämoottorin typpioksidipäästöjen (NOx) vähentämiseksi

Publications (3)

Publication Number Publication Date
FI20002425A0 FI20002425A0 (fi) 2000-11-03
FI20002425L true FI20002425L (fi) 2002-05-04
FI112692B FI112692B (fi) 2003-12-31

Family

ID=8559434

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20002425A FI112692B (fi) 2000-11-03 2000-11-03 Menetelmä ja järjestely ahdetun mäntämoottorin typpioksidipäästöjen (NOx) vähentämiseksi

Country Status (4)

Country Link
EP (1) EP1205659B1 (fi)
AT (1) ATE314570T1 (fi)
DE (1) DE60116239T2 (fi)
FI (1) FI112692B (fi)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI114333B (fi) * 2002-02-15 2004-09-30 Waertsilae Finland Oy Mäntämoottorin ilmansyöttöjärjestely
FI116157B (fi) * 2002-03-20 2005-09-30 Waertsilae Finland Oy Menetelmä ahdetun mäntämoottorin typpioksidipäästöjen (NOx) vähentämiseksi ja mäntämoottorijärjestely
FI118136B (fi) * 2002-04-19 2007-07-13 Marioff Corp Oy Suihkutusmenetelmä ja -laitteisto
FI115992B (fi) * 2002-04-19 2005-08-31 Marioff Corp Oy Menetelmä ja laitteisto suihkutuslaitteiston ohjaamiseksi
US6912978B2 (en) 2003-02-22 2005-07-05 Wartsila Technology Oy Ab Air feeding arrangement for piston engine
WO2005090772A1 (en) 2004-03-19 2005-09-29 Sis Power, Inc. Devices, systems and methods for introducing additives into an internal combustion engine
WO2006034876A1 (de) * 2004-09-30 2006-04-06 Behr Gmbh & Co. Kg Wärmeübertrager und verfahren zur kühlung von ladeluft
WO2006052719A2 (en) * 2004-11-04 2006-05-18 S.I.S. Power, Inc. Devices, systems and methods for controlling introduction of additives into an internal combustion engine
FI119117B (fi) * 2005-06-02 2008-07-31 Waertsilae Finland Oy Menetelmä ja järjestely turboahdetun mäntämoottorin yhteydessä
EP2161438B1 (de) 2008-09-03 2015-01-21 Behr GmbH & Co. KG System zur Rückführung von Abgas einer Verbrennungskraftmaschine und Verfahren zur Rückführung von Abgas einer Verbrennungskraftmaschine
AT508010B1 (de) * 2008-09-26 2010-10-15 Ge Jenbacher Gmbh & Co Ohg Brennkraftmaschine
DE102009046120A1 (de) * 2009-10-28 2011-05-12 Ford Global Technologies, LLC, Dearborn Verfahren und Vorrichtung zum Befeuchten der Ansaugluft einer Verbrennungsmaschine
DE102014222466A1 (de) * 2014-11-04 2016-05-04 Bayerische Motoren Werke Aktiengesellschaft Brennkraftmaschine
US10273906B2 (en) * 2017-04-06 2019-04-30 Ford Global Technologies, Llc Method and system for engine exhaust catalyst operations
EP3721069A1 (fr) * 2017-12-08 2020-10-14 Eneria Dispositif pour reduire la quantite d'oxydes d'azote emis d'un moteur diesel
DE102018200034A1 (de) * 2018-01-03 2019-07-04 Robert Bosch Gmbh Wassereinspritzvorrichtung einer Brennkraftmaschine
CN115450772B (zh) * 2022-09-27 2023-10-10 东风商用车有限公司 用于控制发动机NOx排放的策略

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1443859A (en) * 1921-03-17 1923-01-30 Frank X Allen Engine-cooling system
DE3618700A1 (de) * 1986-06-04 1987-12-10 Murabito Luigi Verfahren und anordnung zum verbrennen eines fluessigen oder gasfoermigen brennstoffes in einem verbrennungsraum einer brennkraftmaschine
JPH0658068B2 (ja) * 1988-12-28 1994-08-03 ダイハツデイーゼル株式会社 ディーゼル機関
JPH0658058B2 (ja) * 1990-03-13 1994-08-03 ダイハツデイーゼル株式会社 ディーゼル機関
DK170217B1 (da) * 1993-06-04 1995-06-26 Man B & W Diesel Gmbh Stor trykladet forbrændingsmotor og fremgangsmåde til drift af en køler til afkøling af en sådan motors indsugningsluft.
US5396866A (en) * 1993-12-27 1995-03-14 Kuntz; Dennis R. Ram tube
SE502452C2 (sv) 1994-02-25 1995-10-23 Rosen Sätt att tillföra ånga till insugsluften till en förbränningsmotor och en anordning därtill
DE4416886A1 (de) 1994-05-13 1995-11-16 Mak Maschinenbau Krupp Vorrichtung zum Einspritzen von Wasser in Dieselmotoren
DE19750181C2 (de) * 1997-11-13 2000-06-21 Munters Euroform Gmbh Carl Vorrichtung zur Zuführung von Dampf zur Einlaßluft einer Brennkraftmaschine
JP3861479B2 (ja) * 1998-01-21 2006-12-20 三菱ふそうトラック・バス株式会社 燃料・水噴射エンジンの水噴射量制御装置
WO1999042718A1 (en) * 1998-02-23 1999-08-26 Cummins Engine Company, Inc. Premixed charge compression ignition engine with optimal combustion control
DE19938292A1 (de) * 1999-08-12 2001-02-15 Munters Euroform Gmbh Carl Vorrichtung zur Befeuchtung der Einlaßluft von Brennkraftmaschinen mit Turbolader

Also Published As

Publication number Publication date
FI20002425A0 (fi) 2000-11-03
EP1205659A3 (en) 2002-09-11
FI112692B (fi) 2003-12-31
ATE314570T1 (de) 2006-01-15
EP1205659B1 (en) 2005-12-28
DE60116239T2 (de) 2006-07-27
EP1205659A2 (en) 2002-05-15
DE60116239D1 (de) 2006-02-02

Similar Documents

Publication Publication Date Title
FI991632L (fi) Menetelmä mäntämoottorin typpioksidipäästöjen (NOx) vähentämiseksi
FI20002425L (fi) Menetelmä ahdetun mäntämoottorin typpioksidipäästöjen (NOX) vähentämiseksi
DE59901151D1 (de) Verfahren zur stickoxidreduzierung im abgas einer mager betriebenen brennkraftmaschine
ZA200102544B (en) Exhaust gas recirculation system for a turbocharged engine.
GB2383409B (en) A method for operating an internal combustion engine
DE60218082D1 (de) Abgasreinigungsanlage für eine Dieselbrennkraftmaschine
AU2003303965A8 (en) N0x aftertreatment system and method for internal combustion engines
AU2671801A (en) Method for desulphurisation of an NOx accumulator-catalyst arranged in an exhaust system of an internal combustion engine
DE50106452D1 (de) Turbolader-einrichtung für eine brennkraftmaschine
DE60011315T2 (de) Kraftstoffbegrenzungsmethode für eine Dieselbrennkraftmaschine mit Abgasrückführung
DE60000051D1 (de) Steuerungsverfahren für einen turboaufgeladenen Dieselmotor mit Abgasrückführung
DE60000016D1 (de) Steuerungsverfahren für einen turboaufgeladenen Dieselmotor mit Abgasrückführung
DE60010353D1 (de) Steuerungsverfahren für einen turboaufgeladenen Dieselmotor mit Abgasrückführung
FI20020537A7 (fi) Menetelmä ahdetun mäntämoottorin typpioksidipäästöjen (NOX) vähentämiseksi ja mäntämoottorijärjestely
GB2391587B (en) Working fluid circuit for a turbocharged engine having exhaust gas recirculation
GB2375059B (en) A method for lowering the nitrogen oxide content in the exhaust gas from an internal-combustion engine
DE60009005D1 (de) Abgasturbolader eines Dieselmotors
DE60114736D1 (de) Selbstgezündete Brennkraftmaschine
GB2363427B (en) Exhaust turbocharger for an internal combustion engine
DE10393905D2 (de) Verfahren zum Betreiben einer direkteinspritzenden Diesel-Brennkraftmaschine
FI20010514L (fi) Menetelmä ja laitteisto polttomoottorin päästöjen pienentämiseksi
GB0218377D0 (en) A method and apparatus for reducing NOx in an engine exhaust
GB0217640D0 (en) Exhaust system for internal combustion engines
DE60138589D1 (de) Abgasemissionssteuerung für eine Brennkraftmaschine
FI20031513L (fi) Menetelmä ahdetun mäntämoottorin typpioksidipäästöjen (NOx) vähentämiseksi ja mäntämoottorijärjestely

Legal Events

Date Code Title Description
MM Patent lapsed