RU2578073C2 - Устройство управления для двигателя внутреннего сгорания и способ управления двигателем внутреннего сгорания - Google Patents

Устройство управления для двигателя внутреннего сгорания и способ управления двигателем внутреннего сгорания Download PDF

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Publication number
RU2578073C2
RU2578073C2 RU2014104290/06A RU2014104290A RU2578073C2 RU 2578073 C2 RU2578073 C2 RU 2578073C2 RU 2014104290/06 A RU2014104290/06 A RU 2014104290/06A RU 2014104290 A RU2014104290 A RU 2014104290A RU 2578073 C2 RU2578073 C2 RU 2578073C2
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RU
Russia
Prior art keywords
secondary air
opening
foreign object
pressure
valve
Prior art date
Application number
RU2014104290/06A
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English (en)
Russian (ru)
Other versions
RU2014104290A (ru
Inventor
Синья КОНДО
Рёсуке ЦУКАМОТО
Хиронори КИТАДАНИ
Дзюн АОКИ
Синсуке КИЁМИЯ
Кадзуёси ТАСИРО
Сатоси КАВАИ
Тацуро НАКАТА
Original Assignee
Тойота Дзидося Кабусики Кайся
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Application filed by Тойота Дзидося Кабусики Кайся filed Critical Тойота Дзидося Кабусики Кайся
Publication of RU2014104290A publication Critical patent/RU2014104290A/ru
Application granted granted Critical
Publication of RU2578073C2 publication Critical patent/RU2578073C2/ru

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Classifications

    • 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
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • 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
    • F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus
    • 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
    • F01N3/30—Arrangements for supply of additional air
    • F01N3/32—Arrangements for supply of additional air using air pump
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/26—Exhaust treating devices having provisions not otherwise provided for for preventing enter of dirt into the device
    • 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
    • F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
    • F01N2550/14—Systems for adding secondary air into 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/08—Adding substances to exhaust gases with prior mixing of the substances with a gas, e.g. air
    • F01N2610/085—Controlling the air supply
    • 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
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1486—Means to prevent the substance from freezing
    • 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
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1493—Purging the reducing agent out of the conduits or nozzle
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
RU2014104290/06A 2011-08-09 2012-08-06 Устройство управления для двигателя внутреннего сгорания и способ управления двигателем внутреннего сгорания RU2578073C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011-174370 2011-08-09
JP2011174370A JP5887755B2 (ja) 2011-08-09 2011-08-09 内燃機関の制御装置
PCT/IB2012/001618 WO2013021278A1 (en) 2011-08-09 2012-08-06 Internal combustion engine control apparatus and internal combustion engine control method

Publications (2)

Publication Number Publication Date
RU2014104290A RU2014104290A (ru) 2015-09-20
RU2578073C2 true RU2578073C2 (ru) 2016-03-20

Family

ID=46801589

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2014104290/06A RU2578073C2 (ru) 2011-08-09 2012-08-06 Устройство управления для двигателя внутреннего сгорания и способ управления двигателем внутреннего сгорания

Country Status (6)

Country Link
US (1) US10253684B2 (enExample)
EP (1) EP2742217B1 (enExample)
JP (1) JP5887755B2 (enExample)
CN (1) CN103732875B (enExample)
RU (1) RU2578073C2 (enExample)
WO (1) WO2013021278A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2747342C1 (ru) * 2019-10-09 2021-05-04 Тойота Дзидося Кабусики Кайся Транспортное средство и способ управления температурой катализатора транспортного средства

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3333387B1 (en) * 2016-12-12 2021-03-24 Perkins Engines Company Limited Injector deposit detection for scr injection system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5852929A (en) * 1995-07-04 1998-12-29 Honda Giken Kogyo Kabushiki Kaisha Failure detection system of exhaust secondary air supply system of internal combustion engine
EP1293648A2 (en) * 2001-09-14 2003-03-19 Toyota Jidosha Kabushiki Kaisha Secondary air supply apparatus and method for detecting abnormality thereof
RU2410552C1 (ru) * 2007-01-29 2011-01-27 Тойота Дзидося Кабусики Кайся Устройство подачи вторичного воздуха для двигателя внутреннего сгорания и способ управления устройством подачи вторичного воздуха

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5921077A (en) * 1995-10-26 1999-07-13 Siemens Aktiengesellschaft Method of monitoring a secondary air pump
JP2000045839A (ja) 1998-07-24 2000-02-15 Nissan Motor Co Ltd 内燃機関用可変プレッシャレギュレータの制御装置
JP2000220535A (ja) * 1999-02-01 2000-08-08 Toyota Motor Corp 制御弁の診断処理装置
JP3757735B2 (ja) * 2000-02-15 2006-03-22 トヨタ自動車株式会社 ２次空気供給システムの異常診断装置
JP3770033B2 (ja) 2000-02-23 2006-04-26 株式会社デンソー 内燃機関のバルブ制御装置
JP4186679B2 (ja) 2003-04-03 2008-11-26 トヨタ自動車株式会社 ２次空気供給装置の故障診断装置。
JP2005264879A (ja) * 2004-03-19 2005-09-29 Denso Corp 二次空気供給装置
JP2005351198A (ja) * 2004-06-11 2005-12-22 Toyota Motor Corp 二次空気供給装置
JP4312133B2 (ja) * 2004-09-03 2009-08-12 トヨタ自動車株式会社 二次空気供給装置
JP4462073B2 (ja) 2005-03-08 2010-05-12 株式会社デンソー 車両用内燃機関の電子スロットル制御装置
JP2006348907A (ja) * 2005-06-20 2006-12-28 Fujitsu Ten Ltd ステッパモータの制御装置およびステッパモータの制御方法
JP4802966B2 (ja) 2006-10-17 2011-10-26 トヨタ自動車株式会社 車両用自動変速機の制御装置
JP4270271B2 (ja) * 2006-12-13 2009-05-27 トヨタ自動車株式会社 内燃機関

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5852929A (en) * 1995-07-04 1998-12-29 Honda Giken Kogyo Kabushiki Kaisha Failure detection system of exhaust secondary air supply system of internal combustion engine
EP1293648A2 (en) * 2001-09-14 2003-03-19 Toyota Jidosha Kabushiki Kaisha Secondary air supply apparatus and method for detecting abnormality thereof
RU2410552C1 (ru) * 2007-01-29 2011-01-27 Тойота Дзидося Кабусики Кайся Устройство подачи вторичного воздуха для двигателя внутреннего сгорания и способ управления устройством подачи вторичного воздуха

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2747342C1 (ru) * 2019-10-09 2021-05-04 Тойота Дзидося Кабусики Кайся Транспортное средство и способ управления температурой катализатора транспортного средства

Also Published As

Publication number Publication date
EP2742217B1 (en) 2017-04-19
EP2742217A1 (en) 2014-06-18
CN103732875B (zh) 2016-03-30
US20140230757A1 (en) 2014-08-21
CN103732875A (zh) 2014-04-16
JP2013036423A (ja) 2013-02-21
RU2014104290A (ru) 2015-09-20
JP5887755B2 (ja) 2016-03-16
WO2013021278A1 (en) 2013-02-14
US10253684B2 (en) 2019-04-09

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