JPS62189358A - 機関の排気ガス還流量制御装置 - Google Patents

機関の排気ガス還流量制御装置

Info

Publication number
JPS62189358A
JPS62189358A JP61031315A JP3131586A JPS62189358A JP S62189358 A JPS62189358 A JP S62189358A JP 61031315 A JP61031315 A JP 61031315A JP 3131586 A JP3131586 A JP 3131586A JP S62189358 A JPS62189358 A JP S62189358A
Authority
JP
Japan
Prior art keywords
exhaust gas
engine
egr
gas recirculation
passage
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.)
Pending
Application number
JP61031315A
Other languages
English (en)
Japanese (ja)
Inventor
Hiroyoshi Suzuki
鈴木　尋善
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP61031315A priority Critical patent/JPS62189358A/ja
Priority to US07/006,926 priority patent/US4794903A/en
Priority to DE19873703091 priority patent/DE3703091A1/de
Publication of JPS62189358A publication Critical patent/JPS62189358A/ja
Pending 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0065—Specific aspects of external EGR control
    • F02D41/0072—Estimating, calculating or determining the EGR rate, amount or flow
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/45—Sensors specially adapted for EGR systems
    • F02M26/48—EGR valve position sensors
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/49—Detecting, diagnosing or indicating an abnormal function of the EGR system
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators
    • F02M26/56—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves
    • F02M26/57—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves using electronic means, e.g. electromagnetic valves
    • 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)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
JP61031315A 1986-02-14 1986-02-14 機関の排気ガス還流量制御装置 Pending JPS62189358A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP61031315A JPS62189358A (ja) 1986-02-14 1986-02-14 機関の排気ガス還流量制御装置
US07/006,926 US4794903A (en) 1986-02-14 1987-01-27 Recirculated exhaust gas quantity control apparatus for internal combustion engine
DE19873703091 DE3703091A1 (de) 1986-02-14 1987-02-03 Steuervorrichtung fuer die rueckgefuehrte abgasmenge in einem verbrennungsmotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61031315A JPS62189358A (ja) 1986-02-14 1986-02-14 機関の排気ガス還流量制御装置

Publications (1)

Publication Number Publication Date
JPS62189358A true JPS62189358A (ja) 1987-08-19

Family

ID=12327846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61031315A Pending JPS62189358A (ja) 1986-02-14 1986-02-14 機関の排気ガス還流量制御装置

Country Status (3)

Country Link
US (1) US4794903A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS62189358A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3703091A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04166655A (ja) * 1990-10-30 1992-06-12 Daihatsu Motor Co Ltd 排気還流制御装置の故障診断方法
FR2677123A1 (fr) * 1991-05-28 1992-12-04 Siemens Automotive Sa Procede d'essai d'un dispositif ;de recirculation de gaz d'echappement dans un moteur a combustion interne.
CN106837614A (zh) * 2017-01-22 2017-06-13 浙江吉利罗佑发动机有限公司 一种低压废气再循环控制系统及方法

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870942A (en) * 1986-10-02 1989-10-03 Toyota Jidosha Kabushiki Kaisha Diagnosis device for exhaust gas recycling device of internal combustion engine
JPS63246449A (ja) * 1987-03-31 1988-10-13 Nippon Denso Co Ltd 内燃機関制御装置
JPS6456953A (en) * 1987-08-25 1989-03-03 Fuji Heavy Ind Ltd Trouble diagnosing device for exhaust gas recirculation device
US4967717A (en) * 1987-11-20 1990-11-06 Mitsubishi Denki Kabushiki Kaisha Abnormality detecting device for an EGR system
JPH0799123B2 (ja) * 1988-05-19 1995-10-25 三菱電機株式会社 Ｅｇｒシステムの異常検出装置
JPH0623736Y2 (ja) * 1988-08-10 1994-06-22 トヨタ自動車株式会社 内燃機関のエバポパージ異常検出装置
JPH04101060A (ja) * 1990-08-16 1992-04-02 Nissan Motor Co Ltd 直噴式ディーゼルエンジン
US5152273A (en) * 1990-11-07 1992-10-06 Mitsubishi Denki Kabushiki Kaisha Exhaust gas recirculation control device and its failure diagnosis device
JP2550788B2 (ja) * 1991-03-13 1996-11-06 三菱電機株式会社 排気ガス再循環制御装置の故障診断装置
JPH0518324A (ja) * 1991-07-12 1993-01-26 Mitsubishi Electric Corp 機関の排気ガス再循環制御装置
US5239971A (en) * 1991-08-03 1993-08-31 Mitsubishi Denki K.K. Trouble diagnosis device for exhaust gas recirculation system
DE4204434C2 (de) * 1992-02-14 2000-06-21 Pierburg Ag Steuerventil für Abgasrückführung
DE4338192C2 (de) * 1993-11-09 1998-03-19 Pierburg Ag Elektromagnetisches Steuerventil für Abgasrückführung
JPH0835449A (ja) * 1994-07-25 1996-02-06 Mitsubishi Electric Corp 排気ガス還流制御装置の故障検出装置
DE4428976C1 (de) * 1994-08-16 1995-09-28 Daimler Benz Ag Brennkraftmaschine mit einer in einen Ansaugtrakt mündenden Abgasrückführung
JP3518203B2 (ja) * 1996-11-14 2004-04-12 トヨタ自動車株式会社 Ｅｇｒ装置付き内燃機関
DE19720642A1 (de) 1997-05-16 1998-11-19 Hella Kg Hueck & Co Vorrichtung zur Abgasrückführung für eine Brennkraftmaschine in einem Kraftfahrzeug
DE19734494C1 (de) * 1997-08-08 1998-10-08 Daimler Benz Ag Verfahren zum Betrieb einer Brennkraftmaschine
US6026790A (en) * 1997-11-14 2000-02-22 Nissan Motor Co., Ltd. Diesel engine emission control system
US6684830B2 (en) * 2001-03-23 2004-02-03 Honda Giken Kogyo Kabushiki Kaisha Variable valve timing engine
US6666201B1 (en) * 2002-05-29 2003-12-23 Ford Global Technologies, Llc System and method for diagnosing EGR performance using NOx sensor
US6779337B2 (en) * 2002-09-20 2004-08-24 Ford Global Technologies, Llc Hydrogen fueled spark ignition engine
US6948475B1 (en) 2002-11-12 2005-09-27 Clean Air Power, Inc. Optimized combustion control of an internal combustion engine equipped with exhaust gas recirculation
US6899093B2 (en) * 2003-09-17 2005-05-31 General Motors Corporation Control system for NOx control for cam phaser and/or EGR systems
US20070044472A1 (en) * 2005-09-01 2007-03-01 Guoqing Zhang Oxygen sensor for an internal combustion engine
CN100535417C (zh) * 2007-07-06 2009-09-02 广东工业大学 柴油机电子控制废气再循环系统电子控制器
CN102652218B (zh) * 2010-12-09 2014-07-30 丰田自动车株式会社 Egr 装置的异常检测装置
KR101534723B1 (ko) 2013-12-26 2015-07-07 현대자동차 주식회사 산소센서의 열화 진단 장치 및 방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705497A (en) * 1971-05-10 1972-12-12 Hollins J R Vehicle engine emissions control system
US3925989A (en) * 1974-04-15 1975-12-16 Case Co J I Turbocharger exhaust gas recirculation system
US4005689A (en) * 1975-04-30 1977-02-01 The Bendix Corporation Fuel injection system controlling air/fuel ratio by intake manifold gas sensor
JPS5855345B2 (ja) * 1976-11-30 1983-12-09 日産自動車株式会社 排気還流制御装置
JPS6041228B2 (ja) * 1977-08-30 1985-09-14 トヨタ自動車株式会社 エンジンの排気ガス再循環制御法及び装置
JPS5593950A (en) * 1979-01-05 1980-07-16 Toyota Motor Corp Control method of recirculation of exhaust gas in internal combustion engine
JPS5746055A (en) * 1980-09-02 1982-03-16 Honda Motor Co Ltd Exhaust gas reflux control device for internal combustion engine
JPS57165656A (en) * 1981-04-07 1982-10-12 Nissan Motor Co Ltd Egr device of diesel engine
JPS6011665A (ja) * 1983-06-30 1985-01-21 Honda Motor Co Ltd 内燃エンジンの排気還流弁制御方法
US4614175A (en) * 1983-12-27 1986-09-30 Mitsubishi Denki Kabushiki Kaisha Engine exhaust gas recirculation control system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04166655A (ja) * 1990-10-30 1992-06-12 Daihatsu Motor Co Ltd 排気還流制御装置の故障診断方法
FR2677123A1 (fr) * 1991-05-28 1992-12-04 Siemens Automotive Sa Procede d'essai d'un dispositif ;de recirculation de gaz d'echappement dans un moteur a combustion interne.
CN106837614A (zh) * 2017-01-22 2017-06-13 浙江吉利罗佑发动机有限公司 一种低压废气再循环控制系统及方法

Also Published As

Publication number Publication date
DE3703091C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-02-01
US4794903A (en) 1989-01-03
DE3703091A1 (de) 1988-08-11

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