WO2012125126A3 - Ignition system for reliable starting and maintaining regeneration process of diesel particulate filter - Google Patents

Ignition system for reliable starting and maintaining regeneration process of diesel particulate filter Download PDF

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Publication number
WO2012125126A3
WO2012125126A3 PCT/SI2012/000014 SI2012000014W WO2012125126A3 WO 2012125126 A3 WO2012125126 A3 WO 2012125126A3 SI 2012000014 W SI2012000014 W SI 2012000014W WO 2012125126 A3 WO2012125126 A3 WO 2012125126A3
Authority
WO
WIPO (PCT)
Prior art keywords
ignition system
spark
diesel particulate
plug
regeneration process
Prior art date
Application number
PCT/SI2012/000014
Other languages
French (fr)
Other versions
WO2012125126A2 (en
Inventor
Peter URŠIC
Original Assignee
Hidria Aet Družba Za Proizvodnjo Vžignih Sistemov In Elektronike D.O.O.
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 Hidria Aet Družba Za Proizvodnjo Vžignih Sistemov In Elektronike D.O.O. filed Critical Hidria Aet Družba Za Proizvodnjo Vžignih Sistemov In Elektronike D.O.O.
Publication of WO2012125126A2 publication Critical patent/WO2012125126A2/en
Publication of WO2012125126A3 publication Critical patent/WO2012125126A3/en
Priority to US14/026,052 priority Critical patent/US20140013949A1/en

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
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/025—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust
    • F01N3/0253—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust adding fuel to exhaust gases
    • F01N3/0256—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust adding fuel to exhaust gases the fuel being ignited by electrical means
    • 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
    • F01N3/24—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 constructional aspects of converting apparatus
    • F01N3/38—Arrangements for igniting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F23Q7/001—Glowing plugs for internal-combustion engines
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/14—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a fuel burner
    • 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
    • F01N2610/03—Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine fuel

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)
  • Processes For Solid Components From Exhaust (AREA)

Abstract

Ignition system for reliable starting and maintaining regeneration process of Diesel particulate filer wherein the said ignition system is composed of a diesel particulate filter inside the exhaust pipe, fuel burner beside the exhaust pipe, ignition system for fuel burner, a tube for supplying the fuel, a tube for air intake, spark plug with a special arrangement of spark gap, battery as electric energy supply, an engine control unit and high voltage screened interconnection cable whereas the ignition system comprises spark plug (5) and glow plug (6) with the air gap (11) formed by central electrode (7) of spark plug (5) and glowing tip (8) of glow plug (6), grounded by fixing point (10), whereas spark is formed in mentioned spark gap (11).The ignition controller (1) consists of spark generator and glow plug controller, both placed in the same enclosure
PCT/SI2012/000014 2011-03-15 2012-03-15 Ignition system for reliable starting and maintaining regeneration process of diesel particulate filter WO2012125126A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/026,052 US20140013949A1 (en) 2011-03-15 2013-09-13 Ignition system for reliable starting and maintaining regeneration process of diesel particulate filter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SI201100084A SI23683A (en) 2011-03-15 2011-03-15 Ignition system for reliable starting and maintaning regeneration process of diesel particle filter
SIP-201100084 2011-03-15

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/026,052 Continuation US20140013949A1 (en) 2011-03-15 2013-09-13 Ignition system for reliable starting and maintaining regeneration process of diesel particulate filter

Publications (2)

Publication Number Publication Date
WO2012125126A2 WO2012125126A2 (en) 2012-09-20
WO2012125126A3 true WO2012125126A3 (en) 2012-11-08

Family

ID=46148941

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SI2012/000014 WO2012125126A2 (en) 2011-03-15 2012-03-15 Ignition system for reliable starting and maintaining regeneration process of diesel particulate filter

Country Status (3)

Country Link
US (1) US20140013949A1 (en)
SI (1) SI23683A (en)
WO (1) WO2012125126A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018140689A (en) * 2017-02-27 2018-09-13 パナソニックＩｐマネジメント株式会社 Luminaire and movable body

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1551998A1 (en) * 1967-10-11 1970-06-11 Bosch Gmbh Robert Ignition system for rotary piston engines
US4543921A (en) * 1982-09-29 1985-10-01 Sanshin Kogyo Kabushiki Kaisha Mixture-warming device for a two-stroke internal combustion engine using a lower quality fuel
US4672808A (en) * 1985-07-20 1987-06-16 Robert Bosch Gmbh Apparatus for the removal of combustible solid particles from the exhaust gases of internal combustion engines
US20020033011A1 (en) * 1998-04-06 2002-03-21 Yasushi Kudoh Apparatus for removing fine particles in exhaust gas and apparatus for cleaning exhaust gas

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10106503A1 (en) * 2001-02-13 2002-08-29 Bosch Gmbh Robert Device and method for the post-engine introduction of an aid into an exhaust gas stream

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1551998A1 (en) * 1967-10-11 1970-06-11 Bosch Gmbh Robert Ignition system for rotary piston engines
US4543921A (en) * 1982-09-29 1985-10-01 Sanshin Kogyo Kabushiki Kaisha Mixture-warming device for a two-stroke internal combustion engine using a lower quality fuel
US4672808A (en) * 1985-07-20 1987-06-16 Robert Bosch Gmbh Apparatus for the removal of combustible solid particles from the exhaust gases of internal combustion engines
US20020033011A1 (en) * 1998-04-06 2002-03-21 Yasushi Kudoh Apparatus for removing fine particles in exhaust gas and apparatus for cleaning exhaust gas

Also Published As

Publication number Publication date
SI23683A (en) 2012-09-28
WO2012125126A2 (en) 2012-09-20
US20140013949A1 (en) 2014-01-16

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