JPS536291B2 - - Google Patents

Info

Publication number
JPS536291B2
JPS536291B2 JP6693874A JP6693874A JPS536291B2 JP S536291 B2 JPS536291 B2 JP S536291B2 JP 6693874 A JP6693874 A JP 6693874A JP 6693874 A JP6693874 A JP 6693874A JP S536291 B2 JPS536291 B2 JP S536291B2
Authority
JP
Japan
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
JP6693874A
Other versions
JPS50157723A (ja
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 filed Critical
Priority to JP6693874A priority Critical patent/JPS536291B2/ja
Priority to US05/585,055 priority patent/US4033306A/en
Priority to GB24995/75A priority patent/GB1485208A/en
Publication of JPS50157723A publication Critical patent/JPS50157723A/ja
Publication of JPS536291B2 publication Critical patent/JPS536291B2/ja
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
    • F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
    • F02M26/61—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to exhaust pressure
    • 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
    • F02M26/39—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with two or more EGR valves disposed in series
    • 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
    • F02M26/65—Constructional details of EGR valves
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/68—Closing members; Valve seats; Flow passages

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)
JP6693874A 1974-06-11 1974-06-11 Expired JPS536291B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP6693874A JPS536291B2 (ja) 1974-06-11 1974-06-11
US05/585,055 US4033306A (en) 1974-06-11 1975-06-09 Exhaust gas recirculation system
GB24995/75A GB1485208A (en) 1974-06-11 1975-06-11 Exhaust gas recirculation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6693874A JPS536291B2 (ja) 1974-06-11 1974-06-11

Publications (2)

Publication Number Publication Date
JPS50157723A JPS50157723A (ja) 1975-12-19
JPS536291B2 true JPS536291B2 (ja) 1978-03-07

Family

ID=13330432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6693874A Expired JPS536291B2 (ja) 1974-06-11 1974-06-11

Country Status (3)

Country Link
US (1) US4033306A (ja)
JP (1) JPS536291B2 (ja)
GB (1) GB1485208A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0243135B2 (ja) * 1982-03-30 1990-09-27

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53323A (en) * 1976-06-23 1978-01-05 Nissan Motor Co Ltd Exhaust circulation control system
JPS57137643A (en) * 1981-02-18 1982-08-25 Nissan Motor Co Ltd Exhaust gas recirculation equipment for internal combustion engine
US8915081B2 (en) 2011-04-13 2014-12-23 GM Global Technology Operations LLC Internal combustion engine
US20120260897A1 (en) * 2011-04-13 2012-10-18 GM Global Technology Operations LLC Internal Combustion Engine
JP2013167166A (ja) * 2012-02-14 2013-08-29 Aisan Industry Co Ltd エンジンの排気還流装置
CN113550843B (zh) * 2020-10-30 2023-02-03 长城汽车股份有限公司 接口管、发动机组件及车辆

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507260A (en) * 1967-05-01 1970-04-21 Brooks Walker Exhaust recirculation control for an engine
US3768452A (en) * 1972-04-04 1973-10-30 Ford Motor Co Engine exhaust gas recirculating control
US3842814A (en) * 1972-12-15 1974-10-22 Colt Ind Operating Corp Exhaust gas recirculation system
US3924587A (en) * 1973-11-05 1975-12-09 Gen Motors Corp Exhaust gas recirculation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0243135B2 (ja) * 1982-03-30 1990-09-27

Also Published As

Publication number Publication date
GB1485208A (en) 1977-09-08
JPS50157723A (ja) 1975-12-19
US4033306A (en) 1977-07-05

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