CA1016827A - Exhaust gas recirculation system - Google Patents

Exhaust gas recirculation system

Info

Publication number
CA1016827A
CA1016827A CA212,068A CA212068A CA1016827A CA 1016827 A CA1016827 A CA 1016827A CA 212068 A CA212068 A CA 212068A CA 1016827 A CA1016827 A CA 1016827A
Authority
CA
Canada
Prior art keywords
exhaust gas
gas recirculation
recirculation system
exhaust
recirculation
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.)
Expired
Application number
CA212,068A
Inventor
Michael P. Murphy
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Application granted granted Critical
Publication of CA1016827A publication Critical patent/CA1016827A/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
    • 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
    • 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

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)
CA212,068A 1973-11-05 1974-10-23 Exhaust gas recirculation system Expired CA1016827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US412867A US3924587A (en) 1973-11-05 1973-11-05 Exhaust gas recirculation system

Publications (1)

Publication Number Publication Date
CA1016827A true CA1016827A (en) 1977-09-06

Family

ID=23634818

Family Applications (1)

Application Number Title Priority Date Filing Date
CA212,068A Expired CA1016827A (en) 1973-11-05 1974-10-23 Exhaust gas recirculation system

Country Status (2)

Country Link
US (1) US3924587A (en)
CA (1) CA1016827A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5074022A (en) * 1973-11-09 1975-06-18
US4130098A (en) * 1974-03-27 1978-12-19 Robert Bosch Gmbh Method and apparatus for reducing the toxic components in exhaust gas
DE2414761C2 (en) * 1974-03-27 1985-01-10 Robert Bosch Gmbh, 7000 Stuttgart Internal combustion engine
JPS536291B2 (en) * 1974-06-11 1978-03-07
US4044734A (en) * 1976-05-28 1977-08-30 Ford Motor Company Exhaust gas recirculation valve malfunction indicator apparatus
US6164270A (en) * 1999-08-09 2000-12-26 Ford Global Technologies, Inc. Exhaust gas recirculation fault detection system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291461A (en) * 1965-02-11 1966-12-13 John G Pope Manually operated heating means for controlling automatic chokes
US3779222A (en) * 1972-09-25 1973-12-18 Ranco Inc Malfunction indicator for exhaust gas recirculation valve

Also Published As

Publication number Publication date
USB412867I5 (en) 1975-01-28
US3924587A (en) 1975-12-09

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