FI20002425A - Menetelmä ahdetun mäntämoottorin typpioksidipäästöjen (NOX) vähentämiseksi - Google Patents
Menetelmä ahdetun mäntämoottorin typpioksidipäästöjen (NOX) vähentämiseksi Download PDFInfo
- Publication number
- FI20002425A FI20002425A FI20002425A FI20002425A FI20002425A FI 20002425 A FI20002425 A FI 20002425A FI 20002425 A FI20002425 A FI 20002425A FI 20002425 A FI20002425 A FI 20002425A FI 20002425 A FI20002425 A FI 20002425A
- Authority
- FI
- Finland
- Prior art keywords
- intake air
- nox
- reducing nitrogen
- piston engine
- procedure
- Prior art date
Links
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title abstract 17
- 238000000034 method Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
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)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Exhaust Gas After Treatment (AREA)
- Supercharger (AREA)
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 |
DE60116239T DE60116239T2 (de) | 2000-11-03 | 2001-10-26 | Verfahren zur Reduzierung des NOX-Ausstosses einer aufgeladenen Kolbenkraftmaschine |
AT01309098T ATE314570T1 (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 |
FI20002425A true FI20002425A (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)
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 |
US20070251249A1 (en) * | 2004-09-30 | 2007-11-01 | Behr Gmbh & Co. Kg | Heat exchanger and a charge air cooling method |
US20060249102A1 (en) * | 2004-11-04 | 2006-11-09 | 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)
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 |
-
2000
- 2000-11-03 FI FI20002425A patent/FI112692B/fi not_active IP Right Cessation
-
2001
- 2001-10-26 AT AT01309098T patent/ATE314570T1/de active
- 2001-10-26 DE DE60116239T patent/DE60116239T2/de not_active Expired - Lifetime
- 2001-10-26 EP EP01309098A patent/EP1205659B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE314570T1 (de) | 2006-01-15 |
EP1205659B1 (en) | 2005-12-28 |
FI20002425A0 (fi) | 2000-11-03 |
EP1205659A2 (en) | 2002-05-15 |
FI112692B (fi) | 2003-12-31 |
DE60116239T2 (de) | 2006-07-27 |
DE60116239D1 (de) | 2006-02-02 |
EP1205659A3 (en) | 2002-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |