CA1020827A - Road load modulated exhaust gas recirculation system - Google Patents

Road load modulated exhaust gas recirculation system

Info

Publication number
CA1020827A
CA1020827A CA211,398A CA211398A CA1020827A CA 1020827 A CA1020827 A CA 1020827A CA 211398 A CA211398 A CA 211398A CA 1020827 A CA1020827 A CA 1020827A
Authority
CA
Canada
Prior art keywords
exhaust gas
gas recirculation
recirculation system
road load
load modulated
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
CA211,398A
Other versions
CA211398S (en
Inventor
Roy E. Diehl
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.)
Ford Motor Company of Canada Ltd
Original Assignee
Ford Motor Company of Canada 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 Ford Motor Company of Canada Ltd filed Critical Ford Motor Company of Canada Ltd
Application granted granted Critical
Publication of CA1020827A publication Critical patent/CA1020827A/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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/21—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system with EGR valves located at or near the connection to the intake 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)
CA211,398A 1973-11-05 1974-10-15 Road load modulated exhaust gas recirculation system Expired CA1020827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US413159A US3885537A (en) 1973-11-05 1973-11-05 Road load modulated exhaust gas recirculation system

Publications (1)

Publication Number Publication Date
CA1020827A true CA1020827A (en) 1977-11-15

Family

ID=23636093

Family Applications (1)

Application Number Title Priority Date Filing Date
CA211,398A Expired CA1020827A (en) 1973-11-05 1974-10-15 Road load modulated exhaust gas recirculation system

Country Status (5)

Country Link
US (1) US3885537A (en)
JP (1) JPS5411852B2 (en)
CA (1) CA1020827A (en)
DE (1) DE2451148C3 (en)
GB (1) GB1445933A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234512Y2 (en) * 1974-11-30 1977-08-06
JPS5235824B2 (en) * 1975-01-14 1977-09-12
US4002154A (en) * 1975-02-06 1977-01-11 Dana Corporation Vacuum delay and shutoff valve
JPS521233A (en) * 1975-06-23 1977-01-07 Toyota Motor Corp Exhaust gas recirculation device control system
US4106452A (en) * 1976-03-11 1978-08-15 Toyota Jidosha Kogyo Kabushiki Kaisha Exhaust gas recirculator
JPS543221Y2 (en) * 1976-10-28 1979-02-14
JPS53136414U (en) * 1977-04-04 1978-10-28
JPS557965A (en) * 1978-07-05 1980-01-21 Nissan Motor Co Ltd Exhaust reflux control system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2154417A (en) * 1937-11-06 1939-04-18 Harold D Church Fuel control for internal combustion engines
FR2088638A5 (en) * 1970-04-20 1972-01-07 Brev Etudes Sibe
US3884200A (en) * 1971-08-03 1975-05-20 Ranco Inc Exhaust gas recirculation control system for internal combustion engines
GB1360177A (en) * 1971-12-25 1974-07-17 Nissan Motor Exhaust gas recirculation system for an internal combustion engine
US3768452A (en) * 1972-04-04 1973-10-30 Ford Motor Co Engine exhaust gas recirculating control
US3783847A (en) * 1972-12-06 1974-01-08 Ford Motor Co Engine spark control and exhaust gas recirculation vacuum signal selector
JPS5065726A (en) * 1973-10-16 1975-06-03

Also Published As

Publication number Publication date
DE2451148B2 (en) 1981-01-08
US3885537A (en) 1975-05-27
DE2451148C3 (en) 1981-10-08
JPS5411852B2 (en) 1979-05-18
DE2451148A1 (en) 1975-05-07
JPS5074025A (en) 1975-06-18
AU7396974A (en) 1976-04-08
GB1445933A (en) 1976-08-11

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