GB8506467D0 - Exhaust-gas recirculation control system - Google Patents

Exhaust-gas recirculation control system

Info

Publication number
GB8506467D0
GB8506467D0 GB858506467A GB8506467A GB8506467D0 GB 8506467 D0 GB8506467 D0 GB 8506467D0 GB 858506467 A GB858506467 A GB 858506467A GB 8506467 A GB8506467 A GB 8506467A GB 8506467 D0 GB8506467 D0 GB 8506467D0
Authority
GB
United Kingdom
Prior art keywords
exhaust
control system
gas recirculation
recirculation control
gas
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.)
Granted
Application number
GB858506467A
Other versions
GB2156431B (en
GB2156431A (en
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.)
Subaru Corp
Original Assignee
Fuji Jukogyo KK
Fuji Heavy Industries 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 Fuji Jukogyo KK, Fuji Heavy Industries Ltd filed Critical Fuji Jukogyo KK
Publication of GB8506467D0 publication Critical patent/GB8506467D0/en
Publication of GB2156431A publication Critical patent/GB2156431A/en
Application granted granted Critical
Publication of GB2156431B publication Critical patent/GB2156431B/en
Expired 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]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • 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
GB08506467A 1984-03-14 1985-03-13 Exhaust-gas recirculation control system for an internal combustion engine Expired GB2156431B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59049582A JPS60192869A (en) 1984-03-14 1984-03-14 Exhaust recirculation controller for internal- combustion engine for car

Publications (3)

Publication Number Publication Date
GB8506467D0 true GB8506467D0 (en) 1985-04-17
GB2156431A GB2156431A (en) 1985-10-09
GB2156431B GB2156431B (en) 1988-04-07

Family

ID=12835210

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08506467A Expired GB2156431B (en) 1984-03-14 1985-03-13 Exhaust-gas recirculation control system for an internal combustion engine

Country Status (3)

Country Link
JP (1) JPS60192869A (en)
DE (1) DE3508800A1 (en)
GB (1) GB2156431B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0830451B2 (en) * 1987-04-20 1996-03-27 トヨタ自動車株式会社 Diagnostic device for exhaust gas recirculation system of internal combustion engine
JPS63263254A (en) * 1987-04-20 1988-10-31 Toyota Motor Corp Diagnosis device for exhaust gas recirculation apparatus of internal combustion engine
JPS63195370A (en) * 1987-02-06 1988-08-12 Toyota Motor Corp Diagnosis device for exhaust gas recirculation system of internal combustion engine
JPH07116996B2 (en) * 1987-04-20 1995-12-18 トヨタ自動車株式会社 Diagnostic device for exhaust gas recirculation system of internal combustion engine
JPH01166752U (en) * 1988-05-17 1989-11-22
DE3932007A1 (en) * 1989-09-26 1991-04-04 Pierburg Gmbh EXHAUST GAS RECIRCULATION VALVE FOR AN INTERNAL COMBUSTION ENGINE

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575147A (en) * 1969-02-12 1971-04-20 Ford Motor Co Electronic fuel injection system
US4121545A (en) * 1975-02-06 1978-10-24 Nissan Motor Company, Limited Electronic fuel injection control apparatus using variable resistance for relating intake air speed to engine speed
JPS5325729A (en) * 1976-08-23 1978-03-09 Nissan Motor Co Ltd Electronic exhaust gas re-circulation control system
JPS5449421A (en) * 1977-09-27 1979-04-18 Toyota Motor Corp Controlling of run of internal combustion engine
US4173205A (en) * 1977-11-28 1979-11-06 The Bendix Corporation Closed loop exhaust gas recirculation system
JPS5523314A (en) * 1978-08-02 1980-02-19 Toyota Motor Corp Apparatus for controlling re-circulation of exhaust gas discharged from engine
JPS5578150A (en) * 1978-12-06 1980-06-12 Nissan Motor Co Ltd Exhaust gas return control device for internal conbustion engine
JPS5578152A (en) * 1978-12-06 1980-06-12 Nissan Motor Co Ltd Exhaust gas return control device
JPS55112850A (en) * 1979-02-23 1980-09-01 Nissan Motor Co Ltd Exhaust gas recirculation control method of internal combustion engine
JPS5726253A (en) * 1980-07-25 1982-02-12 Toyota Motor Corp Exhaust gas recycling controller of diesel engine
JPS5746054A (en) * 1980-09-01 1982-03-16 Mazda Motor Corp Exhaust gas cleaner of fuel injection engine
JPS6039462Y2 (en) * 1980-10-28 1985-11-26 日産自動車株式会社 Diesel engine injection timing control device

Also Published As

Publication number Publication date
JPS60192869A (en) 1985-10-01
GB2156431B (en) 1988-04-07
DE3508800A1 (en) 1985-09-26
GB2156431A (en) 1985-10-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990313