DE69526319T2 - Methode und System zur Reinigung von Abgasen von Kraftfahrzeugen - Google Patents

Methode und System zur Reinigung von Abgasen von Kraftfahrzeugen

Info

Publication number
DE69526319T2
DE69526319T2 DE69526319T DE69526319T DE69526319T2 DE 69526319 T2 DE69526319 T2 DE 69526319T2 DE 69526319 T DE69526319 T DE 69526319T DE 69526319 T DE69526319 T DE 69526319T DE 69526319 T2 DE69526319 T2 DE 69526319T2
Authority
DE
Germany
Prior art keywords
exhaust gases
motor vehicles
cleaning exhaust
cleaning
vehicles
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69526319T
Other languages
English (en)
Other versions
DE69526319D1 (de
Inventor
Hirofumi Nishimura
Tadataka Nakazumi
Ken Umehara
Takanobu Morimasa
Masanori Misumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Publication of DE69526319D1 publication Critical patent/DE69526319D1/de
Application granted granted Critical
Publication of DE69526319T2 publication Critical patent/DE69526319T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/1502—Digital data processing using one central computing unit
    • F02P5/1506—Digital data processing using one central computing unit with particular means during starting
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/48—Tumble motion in gas movement in cylinder
    • 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
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE69526319T 1994-12-28 1995-12-22 Methode und System zur Reinigung von Abgasen von Kraftfahrzeugen Expired - Lifetime DE69526319T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP32897594 1994-12-28
JP22393895A JP3965703B2 (ja) 1994-12-28 1995-08-31 エンジンの排気ガス浄化装置及び排気ガス浄化方法

Publications (2)

Publication Number Publication Date
DE69526319D1 DE69526319D1 (de) 2002-05-16
DE69526319T2 true DE69526319T2 (de) 2002-11-14

Family

ID=26525766

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69526319T Expired - Lifetime DE69526319T2 (de) 1994-12-28 1995-12-22 Methode und System zur Reinigung von Abgasen von Kraftfahrzeugen

Country Status (4)

Country Link
US (1) US5950419A (de)
EP (1) EP0719937B1 (de)
JP (1) JP3965703B2 (de)
DE (1) DE69526319T2 (de)

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JP4872656B2 (ja) * 2006-12-25 2012-02-08 日産自動車株式会社 エンジンの制御方法及び制御装置
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JP4872654B2 (ja) * 2006-12-25 2012-02-08 日産自動車株式会社 エンジンの制御方法及び制御装置
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JP4400633B2 (ja) * 2007-02-26 2010-01-20 トヨタ自動車株式会社 内燃機関の制御システム
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JP6477321B2 (ja) * 2015-07-23 2019-03-06 株式会社デンソー 内燃機関の燃料噴射制御装置
JP6923326B2 (ja) * 2016-03-30 2021-08-18 本田技研工業株式会社 内燃機関
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Also Published As

Publication number Publication date
DE69526319D1 (de) 2002-05-16
JPH08232645A (ja) 1996-09-10
EP0719937A3 (de) 1997-12-29
EP0719937B1 (de) 2002-04-10
US5950419A (en) 1999-09-14
JP3965703B2 (ja) 2007-08-29
EP0719937A2 (de) 1996-07-03

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