JPS5344729A - Exhaust gas recirculating apparatus for internal combustion engine - Google Patents

Exhaust gas recirculating apparatus for internal combustion engine

Info

Publication number
JPS5344729A
JPS5344729A JP11873976A JP11873976A JPS5344729A JP S5344729 A JPS5344729 A JP S5344729A JP 11873976 A JP11873976 A JP 11873976A JP 11873976 A JP11873976 A JP 11873976A JP S5344729 A JPS5344729 A JP S5344729A
Authority
JP
Japan
Prior art keywords
exhaust gas
combustion engine
internal combustion
gas recirculating
recirculating apparatus
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.)
Granted
Application number
JP11873976A
Other languages
English (en)
Other versions
JPS5917264B2 (ja
Inventor
Makoto Ozaki
Tokio Kohama
Hideki Obayashi
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.)
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc filed Critical Nippon Soken Inc
Priority to JP51118739A priority Critical patent/JPS5917264B2/ja
Priority to US05/838,223 priority patent/US4149503A/en
Publication of JPS5344729A publication Critical patent/JPS5344729A/ja
Publication of JPS5917264B2 publication Critical patent/JPS5917264B2/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
    • F02M26/63—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
    • F02M26/39—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
    • F02M26/52—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
    • 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
    • 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
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient valves

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)
JP51118739A 1976-10-01 1976-10-01 内燃機関の排気ガス再循環装置 Expired JPS5917264B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP51118739A JPS5917264B2 (ja) 1976-10-01 1976-10-01 内燃機関の排気ガス再循環装置
US05/838,223 US4149503A (en) 1976-10-01 1977-09-30 Exhaust gas recirculation system for an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51118739A JPS5917264B2 (ja) 1976-10-01 1976-10-01 内燃機関の排気ガス再循環装置

Publications (2)

Publication Number Publication Date
JPS5344729A true JPS5344729A (en) 1978-04-21
JPS5917264B2 JPS5917264B2 (ja) 1984-04-20

Family

ID=14743859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51118739A Expired JPS5917264B2 (ja) 1976-10-01 1976-10-01 内燃機関の排気ガス再循環装置

Country Status (1)

Country Link
JP (1) JPS5917264B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2954407A1 (fr) * 2009-12-22 2011-06-24 Valeo Sys Controle Moteur Sas Procede de commande d'un circuit egr d'un moteur de vehicule automobile, vanne pour la mise en oeuvre du procede et moteur avec la vanne.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2954407A1 (fr) * 2009-12-22 2011-06-24 Valeo Sys Controle Moteur Sas Procede de commande d'un circuit egr d'un moteur de vehicule automobile, vanne pour la mise en oeuvre du procede et moteur avec la vanne.
WO2011076876A1 (fr) * 2009-12-22 2011-06-30 Valeo Systemes De Controle Moteur Procede de commande d'un circuit egr d'un moteur de vehicule automobile, vanne pour la mise en oeuvre du procede et moteur avec la vanne.
JP2013515193A (ja) * 2009-12-22 2013-05-02 ヴァレオ システム ドゥ コントロール モトゥール 自動車エンジンのｅｇｒ回路の制御方法、この方法を実施するための弁、およびこの弁を備えるエンジン
US8862369B2 (en) 2009-12-22 2014-10-14 Valeo Systemes De Controle Moteur Method for controlling an EGR circuit of a motor vehicle engine, valve for implementing said method, and engine having said valve

Also Published As

Publication number Publication date
JPS5917264B2 (ja) 1984-04-20

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