CA1007943A - Exhaust gas recirculation system - Google Patents

Exhaust gas recirculation system

Info

Publication number
CA1007943A
CA1007943A CA187,434A CA187434A CA1007943A CA 1007943 A CA1007943 A CA 1007943A CA 187434 A CA187434 A CA 187434A CA 1007943 A CA1007943 A CA 1007943A
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
CA187,434A
Other versions
CA187434S (en
Inventor
Kenneth C. Bier
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.)
Colt Industries Operating Corp
Original Assignee
Colt Industries Operating Corp
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 Colt Industries Operating Corp filed Critical Colt Industries Operating Corp
Application granted granted Critical
Publication of CA1007943A publication Critical patent/CA1007943A/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
    • 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
    • F02M2026/001—Arrangements; Control features; Details
    • F02M2026/002—EGR valve being controlled by vacuum or overpressure
    • 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
    • F02M26/50—Arrangements or methods for preventing or reducing deposits, corrosion or wear caused by impurities
CA187,434A 1972-12-15 1973-12-05 Exhaust gas recirculation system Expired CA1007943A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00315346A US3842814A (en) 1972-12-15 1972-12-15 Exhaust gas recirculation system

Publications (1)

Publication Number Publication Date
CA1007943A true CA1007943A (en) 1977-04-05

Family

ID=23223986

Family Applications (1)

Application Number Title Priority Date Filing Date
CA187,434A Expired CA1007943A (en) 1972-12-15 1973-12-05 Exhaust gas recirculation system

Country Status (4)

Country Link
US (1) US3842814A (en)
JP (1) JPS4996133A (en)
CA (1) CA1007943A (en)
DE (1) DE2362359A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT996383B (en) * 1973-05-10 1975-12-10 Pierburg Kg A CONTROL DEVICE FOR THE RETURN OF EXHAUST GAS IN THE INTAKE PIPES OF AN INTERNAL COMBUSTION ENGINE
DE2339626A1 (en) * 1973-08-04 1975-02-27 Daimler Benz Ag COMBUSTION ENGINE WITH A RETURN LINE FOR EXHAUST GASES
FR2252762A5 (en) * 1973-11-28 1975-06-20 Saviem
JPS536291B2 (en) * 1974-06-11 1978-03-07
JPS5416982Y2 (en) * 1975-06-20 1979-07-02
JPS5632600Y2 (en) * 1975-11-25 1981-08-03
FR2338393A1 (en) * 1976-01-16 1977-08-12 Peugeot IMPROVEMENT OF THE EXHAUST GAS RECYCLING DEVICES OF AN INTERNAL COMBUSTION ENGINE
GB1575606A (en) * 1976-02-20 1980-09-24 Exxon Research Engineering Co Reducing the pollutant level in exhaust gases from internal combustion engines
FR2390590A1 (en) * 1977-05-11 1978-12-08 Peugeot IMPROVEMENT OF THE EXHAUST GAS RECYCLING DEVICES OF AN INTERNAL COMBUSTION ENGINE
AU6941681A (en) * 1980-05-05 1981-11-12 Eaton Corporation Fluid pressure signal controller
JPS5728855A (en) * 1980-07-29 1982-02-16 Toyota Motor Corp Run-on preventing method for engine
US4351303A (en) * 1980-09-22 1982-09-28 Tierney Raymond J Manually adjustable valve means for an exhaust gas recirculation system
US4492209A (en) * 1981-06-05 1985-01-08 Honda Giken Kogyo Kabushiki Kaisha Exhaust gas recirculation system
US4479473A (en) * 1983-01-10 1984-10-30 Ford Motor Company Diesel engine emission control system
DE3316219C1 (en) * 1983-05-04 1984-07-12 Pierburg Gmbh & Co Kg, 4040 Neuss Control device for the recirculation of exhaust gas into the intake line of an internal combustion engine
US6095123A (en) * 1999-01-11 2000-08-01 Ford Global Technologies, Inc. Valve and valve control method
JP6561967B2 (en) * 2016-11-04 2019-08-21 トヨタ自動車株式会社 Control device for internal combustion engine

Also Published As

Publication number Publication date
US3842814A (en) 1974-10-22
JPS4996133A (en) 1974-09-11
DE2362359A1 (en) 1974-06-20

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