ZA773648B - Exhaust gas recirculation system - Google Patents

Exhaust gas recirculation system

Info

Publication number
ZA773648B
ZA773648B ZA00773648A ZA773648A ZA773648B ZA 773648 B ZA773648 B ZA 773648B ZA 00773648 A ZA00773648 A ZA 00773648A ZA 773648 A ZA773648 A ZA 773648A ZA 773648 B ZA773648 B ZA 773648B
Authority
ZA
South Africa
Prior art keywords
exhaust gas
gas recirculation
recirculation system
exhaust
recirculation
Prior art date
Application number
ZA00773648A
Other languages
English (en)
Inventor
T Nakagami
Y Tsukamoto
Original Assignee
Mitsubishi Motors 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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Publication of ZA773648B publication Critical patent/ZA773648B/xx

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
    • F02M26/63—Systems for actuating EGR valves the EGR valve being directly controlled by an operator
    • 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
    • F02M26/38—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 parallel
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0276—Throttle and EGR-valve operated together
    • 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

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)
ZA00773648A 1976-11-25 1977-06-17 Exhaust gas recirculation system ZA773648B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14160276A JPS5367024A (en) 1976-11-25 1976-11-25 Exhaust gas reflux device

Publications (1)

Publication Number Publication Date
ZA773648B true ZA773648B (en) 1978-05-30

Family

ID=15295819

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00773648A ZA773648B (en) 1976-11-25 1977-06-17 Exhaust gas recirculation system

Country Status (9)

Country Link
US (1) US4144856A (enExample)
JP (1) JPS5367024A (enExample)
CA (1) CA1056673A (enExample)
DE (1) DE2730207A1 (enExample)
FR (1) FR2372319A1 (enExample)
GB (1) GB1578465A (enExample)
IT (1) IT1081527B (enExample)
SE (1) SE428143B (enExample)
ZA (1) ZA773648B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54137520A (en) * 1978-04-14 1979-10-25 Nippon Soken Inc Exhaust gas recycling device
JPS5529073A (en) * 1978-08-23 1980-03-01 Aisan Ind Co Ltd Exhaust gas recirculator
US4492209A (en) * 1981-06-05 1985-01-08 Honda Giken Kogyo Kabushiki Kaisha Exhaust gas recirculation system
DE3316219C1 (de) * 1983-05-04 1984-07-12 Pierburg Gmbh & Co Kg, 4040 Neuss Steuereinrichtung fuer die Rueckfuehrung von Abgas in die Ansaugleitung einer Brennkraftmaschine
DE4035176C3 (de) * 1990-11-06 1997-11-13 Freudenberg Carl Fa Vorrichtung zum dosierten Einspeisen von verbrannten Gasen in den Brennraum einer Verbrennungskraftmaschine
GB2329001B (en) * 1997-09-04 2001-09-05 Gen Motors Corp Exhaust gas recirculation valve
EP3093477A1 (de) * 2015-04-30 2016-11-16 MANN+HUMMEL GmbH Kombiventil mit niederdruck-abgasrückführungsventil und ansaugluftdrossel für einen verbrennungsmotor
CN114922749A (zh) * 2022-03-31 2022-08-19 广西玉柴机器股份有限公司 一种气缸内部压缩空气再利用装置
CN119353113B (zh) * 2024-10-17 2025-09-30 东风汽车集团股份有限公司 混合阀开度动态控制方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2241935C3 (de) * 1972-08-25 1981-07-16 Robert Bosch Gmbh, 7000 Stuttgart Anlage zur Abgasentgiftung
JPS50128016A (enExample) * 1974-03-27 1975-10-08
JPS5546501B2 (enExample) * 1975-02-22 1980-11-25
JPS5264537A (en) * 1975-11-25 1977-05-28 Toyota Motor Corp Digital controller for egr gas amount of internal combustion engine
JPS52131029A (en) * 1976-04-27 1977-11-02 Toyota Motor Corp Exhaust gas recycling device in internal combustion engine

Also Published As

Publication number Publication date
IT1081527B (it) 1985-05-21
GB1578465A (en) 1980-11-05
AU2606477A (en) 1977-11-03
SE428143B (sv) 1983-06-06
FR2372319B1 (enExample) 1981-11-27
DE2730207A1 (de) 1978-06-01
FR2372319A1 (fr) 1978-06-23
JPS5727303B2 (enExample) 1982-06-09
US4144856A (en) 1979-03-20
JPS5367024A (en) 1978-06-15
SE7706672L (sv) 1978-05-26
CA1056673A (en) 1979-06-19

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