PL403274A1 - Method for reducing particulate emissions in the exhaust gas of diesel engine - Google Patents

Method for reducing particulate emissions in the exhaust gas of diesel engine

Info

Publication number
PL403274A1
PL403274A1 PL403274A PL40327413A PL403274A1 PL 403274 A1 PL403274 A1 PL 403274A1 PL 403274 A PL403274 A PL 403274A PL 40327413 A PL40327413 A PL 40327413A PL 403274 A1 PL403274 A1 PL 403274A1
Authority
PL
Poland
Prior art keywords
exhaust gas
diesel engine
particulate emissions
reducing particulate
engine
Prior art date
Application number
PL403274A
Other languages
Polish (pl)
Other versions
PL221270B1 (en
Inventor
Jerzy Cisek
Original Assignee
Politechnika Krakowska im. Tadeusza Kościuszki
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 Politechnika Krakowska im. Tadeusza Kościuszki filed Critical Politechnika Krakowska im. Tadeusza Kościuszki
Priority to PL403274A priority Critical patent/PL221270B1/en
Publication of PL403274A1 publication Critical patent/PL403274A1/en
Publication of PL221270B1 publication Critical patent/PL221270B1/en

Links

Classifications

    • 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

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

Sposób zmniejszenia emisji cząstek stałych w spalinach silnika o zapłonie samoczynnym, w fazie spalania dyfuzyjnego w cylindrze silnika, charakteryzuje się tym, że w końcowej fazie spalania dyfuzyjnego, już po zakończeniu wtrysku paliwa, następuje dostarczenie do cylindra silnika ukierunkowanej strugi powietrza w obszary spalania o najmniejszej zawartości tlenu, przy czym dodatkowa porcja powietrza wtryskiwana jest za pomocą niezależnego zaworu, usytuowanego w głowicy silnika.The method of reducing the emission of solid particles in the exhaust of a compression ignition engine in the diffusion combustion phase in the engine cylinder is characterized by the fact that in the final stage of diffusion combustion, after the end of fuel injection, a directed stream of air is delivered to the engine cylinder to the combustion areas with the lowest oxygen content, with additional air being injected by means of an independent valve located in the engine head.

PL403274A 2013-03-22 2013-03-22 Method for reducing particulate emissions in the exhaust gas of diesel engine PL221270B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL403274A PL221270B1 (en) 2013-03-22 2013-03-22 Method for reducing particulate emissions in the exhaust gas of diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL403274A PL221270B1 (en) 2013-03-22 2013-03-22 Method for reducing particulate emissions in the exhaust gas of diesel engine

Publications (2)

Publication Number Publication Date
PL403274A1 true PL403274A1 (en) 2014-09-29
PL221270B1 PL221270B1 (en) 2016-03-31

Family

ID=51588914

Family Applications (1)

Application Number Title Priority Date Filing Date
PL403274A PL221270B1 (en) 2013-03-22 2013-03-22 Method for reducing particulate emissions in the exhaust gas of diesel engine

Country Status (1)

Country Link
PL (1) PL221270B1 (en)

Also Published As

Publication number Publication date
PL221270B1 (en) 2016-03-31

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