JPS5489125A - Exhaust reflux controller of internal combustion engine - Google Patents

Exhaust reflux controller of internal combustion engine

Info

Publication number
JPS5489125A
JPS5489125A JP15572077A JP15572077A JPS5489125A JP S5489125 A JPS5489125 A JP S5489125A JP 15572077 A JP15572077 A JP 15572077A JP 15572077 A JP15572077 A JP 15572077A JP S5489125 A JPS5489125 A JP S5489125A
Authority
JP
Japan
Prior art keywords
exhaust
passage
negative pressure
exhaust reflux
valve
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
JP15572077A
Other languages
English (en)
Japanese (ja)
Inventor
Kenji Okamura
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP15572077A priority Critical patent/JPS5489125A/ja
Priority to US05/969,022 priority patent/US4245606A/en
Priority to DE2855131A priority patent/DE2855131C2/de
Priority to FR7836195A priority patent/FR2412710A1/fr
Priority to GB7849987A priority patent/GB2011540B/en
Publication of JPS5489125A publication Critical patent/JPS5489125A/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]
    • F02D41/0077—Control of the EGR valve or actuator, e.g. duty cycle, closed loop control of position
    • 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
    • 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]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
JP15572077A 1977-12-26 1977-12-26 Exhaust reflux controller of internal combustion engine Pending JPS5489125A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP15572077A JPS5489125A (en) 1977-12-26 1977-12-26 Exhaust reflux controller of internal combustion engine
US05/969,022 US4245606A (en) 1977-12-26 1978-12-13 EGR Control system for internal combustion engine
DE2855131A DE2855131C2 (de) 1977-12-26 1978-12-20 Abgasrückführungssteueranlage für eine Brennkraftmaschine
FR7836195A FR2412710A1 (fr) 1977-12-26 1978-12-22 Systeme de commande de recirculation de gaz d'echappement pour un moteur a combustion interne
GB7849987A GB2011540B (en) 1977-12-26 1978-12-27 Control system for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15572077A JPS5489125A (en) 1977-12-26 1977-12-26 Exhaust reflux controller of internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5489125A true JPS5489125A (en) 1979-07-14

Family

ID=15612005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15572077A Pending JPS5489125A (en) 1977-12-26 1977-12-26 Exhaust reflux controller of internal combustion engine

Country Status (5)

Country Link
US (1) US4245606A (enExample)
JP (1) JPS5489125A (enExample)
DE (1) DE2855131C2 (enExample)
FR (1) FR2412710A1 (enExample)
GB (1) GB2011540B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399798A (en) * 1982-01-13 1983-08-23 General Motors Corporation Exhaust gas recirculation control
ATE41478T1 (de) * 1983-04-11 1989-04-15 August Paul Dipl Ing Dr Vorrichtung zum einleiten von zusaetzlichen gasstroemen in den ansaugkanal einer gemischverdichtenden brennkraftmaschine.
EP1559893B1 (en) * 2004-01-30 2006-09-13 Nissan Motor Co., Ltd. Control apparatus and process for internal combustion engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5090826A (enExample) * 1973-12-12 1975-07-21
JPS5261631A (en) * 1975-11-17 1977-05-21 Nissan Motor Co Ltd Egr control device
JPS5281431A (en) * 1975-12-26 1977-07-07 Nissan Motor Co Ltd Exhaust gas return controller
JPS52137533A (en) * 1976-05-14 1977-11-17 Nissan Motor Co Ltd Exhaust return controller

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7317531U (de) * 1975-05-07 Pierburg A Autogeraetebau Kg Steuereinrichtung für die Rückführung von Auspuffgas
DE7212861U (de) * 1973-07-26 British Leyland Ltd Brennkraftmaschine mit Abgasruckfuh rung
US3834366A (en) * 1972-04-17 1974-09-10 Gen Motors Corp Exhaust gas recirculation control valve
JPS5311225A (en) * 1976-07-19 1978-02-01 Aisin Seiki Co Ltd Valve device
JPS5364121A (en) * 1976-11-17 1978-06-08 Hitachi Ltd Control valves for exhaust reflux devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5090826A (enExample) * 1973-12-12 1975-07-21
JPS5261631A (en) * 1975-11-17 1977-05-21 Nissan Motor Co Ltd Egr control device
JPS5281431A (en) * 1975-12-26 1977-07-07 Nissan Motor Co Ltd Exhaust gas return controller
JPS52137533A (en) * 1976-05-14 1977-11-17 Nissan Motor Co Ltd Exhaust return controller

Also Published As

Publication number Publication date
FR2412710A1 (fr) 1979-07-20
US4245606A (en) 1981-01-20
FR2412710B1 (enExample) 1983-10-28
GB2011540A (en) 1979-07-11
GB2011540B (en) 1982-05-26
DE2855131A1 (de) 1979-09-06
DE2855131C2 (de) 1982-11-18

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