JPS5621905B2 - - Google Patents

Info

Publication number
JPS5621905B2
JPS5621905B2 JP4326376A JP4326376A JPS5621905B2 JP S5621905 B2 JPS5621905 B2 JP S5621905B2 JP 4326376 A JP4326376 A JP 4326376A JP 4326376 A JP4326376 A JP 4326376A JP S5621905 B2 JPS5621905 B2 JP S5621905B2
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
JP4326376A
Other languages
Japanese (ja)
Other versions
JPS52127515A (en
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 JP4326376A priority Critical patent/JPS52127515A/ja
Priority to US05/787,161 priority patent/US4114577A/en
Priority to AU24326/77A priority patent/AU494334B2/en
Publication of JPS52127515A publication Critical patent/JPS52127515A/ja
Publication of JPS5621905B2 publication Critical patent/JPS5621905B2/ja
Granted 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
    • F02M26/65—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)
JP4326376A 1976-04-16 1976-04-16 Control device for returning exhaust gas Granted JPS52127515A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP4326376A JPS52127515A (en) 1976-04-16 1976-04-16 Control device for returning exhaust gas
US05/787,161 US4114577A (en) 1976-04-16 1977-04-13 Exhaust gas recirculation control system
AU24326/77A AU494334B2 (en) 1976-04-16 1977-04-15 An exhaust gas recirculation control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4326376A JPS52127515A (en) 1976-04-16 1976-04-16 Control device for returning exhaust gas

Publications (2)

Publication Number Publication Date
JPS52127515A JPS52127515A (en) 1977-10-26
JPS5621905B2 true JPS5621905B2 (enExample) 1981-05-22

Family

ID=12658953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4326376A Granted JPS52127515A (en) 1976-04-16 1976-04-16 Control device for returning exhaust gas

Country Status (2)

Country Link
US (1) US4114577A (enExample)
JP (1) JPS52127515A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5491622A (en) * 1977-12-28 1979-07-20 Nissan Motor Co Ltd Electronic control exhaust recirculation apparatus
JPS552827A (en) * 1978-06-20 1980-01-10 Hitachi Ltd Solenoid valve
US4196707A (en) * 1978-07-31 1980-04-08 General Motors Corporation Exhaust gas recirculation control
US4186703A (en) * 1978-09-06 1980-02-05 General Motors Corporation Exhaust gas recirculation control
JPS55131539A (en) * 1979-03-30 1980-10-13 Nissan Motor Co Ltd Multicylinder internal combustion engine
FR2732075B1 (fr) * 1995-03-22 1997-05-30 Renault Dispositif de commande du debit de recirculation des gaz pour un moteur a combustion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762384A (en) * 1972-01-24 1973-10-02 Gen Motors Corp Exhaust gas recirculation valve
US3834366A (en) * 1972-04-17 1974-09-10 Gen Motors Corp Exhaust gas recirculation control valve
US3880129A (en) * 1973-10-31 1975-04-29 Gen Motors Corp Pressure transducer and exhaust gas recirculation control valve using same
US3982515A (en) * 1974-04-26 1976-09-28 Eaton Corporation Exhaust gas recirculation control assembly
JPS5351937U (enExample) * 1976-10-06 1978-05-02

Also Published As

Publication number Publication date
AU2432677A (en) 1978-07-20
US4114577A (en) 1978-09-19
JPS52127515A (en) 1977-10-26

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