JPS5068555A - - Google Patents

Info

Publication number
JPS5068555A
JPS5068555A JP48119239A JP11923973A JPS5068555A JP S5068555 A JPS5068555 A JP S5068555A JP 48119239 A JP48119239 A JP 48119239A JP 11923973 A JP11923973 A JP 11923973A JP S5068555 A JPS5068555 A JP S5068555A
Authority
JP
Japan
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
JP48119239A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP48119239A priority Critical patent/JPS5068555A/ja
Priority to GB4274074A priority patent/GB1447124A/en
Priority to DE2449954A priority patent/DE2449954C2/de
Publication of JPS5068555A publication Critical patent/JPS5068555A/ja
Priority to US05/689,864 priority patent/US4060065A/en
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
    • 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)
  • Exhaust-Gas Circulating Devices (AREA)
  • Measuring Volume Flow (AREA)
JP48119239A 1973-10-23 1973-10-23 Pending JPS5068555A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP48119239A JPS5068555A (fr) 1973-10-23 1973-10-23
GB4274074A GB1447124A (en) 1973-10-23 1974-10-02 Exhaust gas recirculation system having means to estimate actual recirculation rate based on intake and exhaust gas temperatures
DE2449954A DE2449954C2 (de) 1973-10-23 1974-10-21 Rückführsystem für das Abgas eines Verbrennungsmotors
US05/689,864 US4060065A (en) 1973-10-23 1976-05-25 Exhaust gas recirculation system having means to estimate actual recirculation rate based on intake and exhaust gas temperatures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48119239A JPS5068555A (fr) 1973-10-23 1973-10-23

Publications (1)

Publication Number Publication Date
JPS5068555A true JPS5068555A (fr) 1975-06-07

Family

ID=14756396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48119239A Pending JPS5068555A (fr) 1973-10-23 1973-10-23

Country Status (3)

Country Link
JP (1) JPS5068555A (fr)
DE (1) DE2449954C2 (fr)
GB (1) GB1447124A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58167873A (ja) * 1982-03-29 1983-10-04 Nissan Motor Co Ltd 排気還流検出装置
JPS58197461A (ja) * 1982-05-14 1983-11-17 Nissan Motor Co Ltd 排気還流装置のセンサ故障判別装置
JPS58222963A (ja) * 1982-06-03 1983-12-24 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 内燃機関の排気再循環率を制御する方法
JPS62233465A (ja) * 1986-04-01 1987-10-13 Mitsubishi Motors Corp 内燃機関のｅｇｒ率制御方法
JPS63255558A (ja) * 1987-04-10 1988-10-21 Mitsubishi Motors Corp 排気還流装置の故障検出方法
JPH01294951A (ja) * 1988-05-19 1989-11-28 Mitsubishi Electric Corp Ｅｇｒシステムの異常検出装置
JP2015075112A (ja) * 2013-10-11 2015-04-20 ゼネラル・エレクトリック・カンパニイ プロセス温度を利用して排気ガス再循環（ｅｇｒ）を制御するシステムおよび方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218531A (en) * 1975-08-05 1977-02-12 Nissan Motor Co Ltd Exhaust gas reflux control system
US4026256A (en) * 1976-05-10 1977-05-31 Chrysler Corporation Engine exhaust gas recirculation (EGR) control system
DE102007038727B4 (de) 2007-04-05 2015-04-09 Continental Automotive Gmbh Verfahren zur Bestimmung des Abgasanteils von einem Verbrennungsmotor zugeführten Mischgas

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604263A (en) * 1968-01-31 1971-09-14 Philips Corp Device for measuring the flow intensity of circulating liquid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028563B1 (fr) * 1969-12-29 1975-09-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604263A (en) * 1968-01-31 1971-09-14 Philips Corp Device for measuring the flow intensity of circulating liquid

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58167873A (ja) * 1982-03-29 1983-10-04 Nissan Motor Co Ltd 排気還流検出装置
JPS58197461A (ja) * 1982-05-14 1983-11-17 Nissan Motor Co Ltd 排気還流装置のセンサ故障判別装置
JPS58222963A (ja) * 1982-06-03 1983-12-24 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 内燃機関の排気再循環率を制御する方法
JPH0525025B2 (fr) * 1982-06-03 1993-04-09 Bosch Gmbh Robert
JPS62233465A (ja) * 1986-04-01 1987-10-13 Mitsubishi Motors Corp 内燃機関のｅｇｒ率制御方法
JPS63255558A (ja) * 1987-04-10 1988-10-21 Mitsubishi Motors Corp 排気還流装置の故障検出方法
JPH01294951A (ja) * 1988-05-19 1989-11-28 Mitsubishi Electric Corp Ｅｇｒシステムの異常検出装置
JP2015075112A (ja) * 2013-10-11 2015-04-20 ゼネラル・エレクトリック・カンパニイ プロセス温度を利用して排気ガス再循環（ｅｇｒ）を制御するシステムおよび方法

Also Published As

Publication number Publication date
DE2449954C2 (de) 1984-09-13
DE2449954A1 (de) 1975-04-30
GB1447124A (en) 1976-08-25

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