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FR2420659A1 - Dispositif de recyclage des gaz d'echappement pour moteur diesel - Google Patents

Dispositif de recyclage des gaz d'echappement pour moteur diesel

Info

Publication number
FR2420659A1
FR2420659A1 FR7808335A FR7808335A FR2420659A1 FR 2420659 A1 FR2420659 A1 FR 2420659A1 FR 7808335 A FR7808335 A FR 7808335A FR 7808335 A FR7808335 A FR 7808335A FR 2420659 A1 FR2420659 A1 FR 2420659A1
Authority
FR
France
Prior art keywords
diesel engine
accelerator pedal
operate
engine exhaust
position sensors
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
FR7808335A
Other languages
English (en)
Other versions
FR2420659B1 (fr
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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot SA
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 Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Priority to FR7808335A priority Critical patent/FR2420659A1/fr
Priority to US06/016,949 priority patent/US4333438A/en
Publication of FR2420659A1 publication Critical patent/FR2420659A1/fr
Application granted granted Critical
Publication of FR2420659B1 publication Critical patent/FR2420659B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • 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
    • F02M26/57—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves using electronic means, e.g. electromagnetic valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

Dispositif de recyclage des gaz d'échappement pour moteur Diesel comportant une conduite d'admission et une conduite d'échappement reliées par un conduit de liaison muni d'un organe obturateur commandé en fonction des conditions d'utilisation du moteur, caractérisé en ce que le conduit de liaison 5 aboutit dans la conduite d'admission 2 en aval d'un organe d'étranglement 7 pouvant prendre deux positions d'étranglement dans ladite conduite d'admission, en fonction de la position de la pédale d'accélération 24 du moteur.
FR7808335A 1978-03-22 1978-03-22 Dispositif de recyclage des gaz d'echappement pour moteur diesel Granted FR2420659A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7808335A FR2420659A1 (fr) 1978-03-22 1978-03-22 Dispositif de recyclage des gaz d'echappement pour moteur diesel
US06/016,949 US4333438A (en) 1978-03-22 1979-03-05 Device for recycling exhaust gases for a diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7808335A FR2420659A1 (fr) 1978-03-22 1978-03-22 Dispositif de recyclage des gaz d'echappement pour moteur diesel

Publications (2)

Publication Number Publication Date
FR2420659A1 true FR2420659A1 (fr) 1979-10-19
FR2420659B1 FR2420659B1 (fr) 1983-01-21

Family

ID=9206164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808335A Granted FR2420659A1 (fr) 1978-03-22 1978-03-22 Dispositif de recyclage des gaz d'echappement pour moteur diesel

Country Status (1)

Country Link
FR (1) FR2420659A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3118787A1 (de) * 1980-05-12 1982-03-25 Nissan Motor Co., Ltd., Yokohama, Kanagawa Einrichtung zur steuerung der abgasrueckfuehrung fuer einen dieselmotor
DE3128783A1 (de) * 1980-07-23 1982-05-13 Nissan Motor Co., Ltd., Yokohama, Kanagawa Steuersystem fuer die abgasrueckfuehrung bei einem dieselmotor
FR2540558A1 (fr) * 1983-02-07 1984-08-10 Volkswagenwerk Ag Machine a combustion interne a injection et compression d'air
FR2569230A1 (fr) * 1984-08-14 1986-02-21 Bosch Gmbh Robert Installation de commande d'un moteur a combustion interne et procede de commande des gaz composes d'air et de gaz d'echappement reinjectes, alimentant des chambres de combustion d'un moteur a combustion interne a auto-allumage
FR2670244A1 (fr) * 1990-12-07 1992-06-12 Peugeot Dispositif de recirculation de gaz d'echappement d'un moteur a allumage par compression commande par des vannes tout ou rien.
EP0558358A1 (fr) * 1992-02-27 1993-09-01 Automobiles Peugeot Dispositif de recirculation de gaz d'échappement d'un moteur à allumage par compression commandé par le levier de charge du moteur

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR858037A (fr) * 1939-03-28 1940-11-15 Andre Citroe N Procédé et dispositif pour l'amélioration du fonctionnement et du rendement des moteurs à injection
US2633698A (en) * 1948-02-05 1953-04-07 Nettel Frederick Turbosupercharger means to heat intake of compression-ignition engine for starting
FR1497428A (fr) * 1966-10-25 1967-10-06 Daimler Benz Ag Procédé et équipement pour le fonctionnement d'un moteur diesel avec turbo-compresseur à gaz d'échappement
FR2005752A1 (fr) * 1968-04-08 1969-12-19 Cav Ltd
DE2304435A1 (de) * 1972-02-08 1973-08-16 Alfa Romeo Spa Regelvorrichtung fuer die durchflussmenge des zurueckgefuehrten abgases bei einem verbrennungsmotor
FR2263385A1 (fr) * 1974-03-04 1975-10-03 Dana Corp
FR2308784A1 (fr) * 1975-04-24 1976-11-19 France Etat Perfectionnements aux installations motrices comportant un moteur a combustion interne suralimente par turbocompresseur
US4020809A (en) * 1975-06-02 1977-05-03 Caterpillar Tractor Co. Exhaust gas recirculation system for a diesel engine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR858037A (fr) * 1939-03-28 1940-11-15 Andre Citroe N Procédé et dispositif pour l'amélioration du fonctionnement et du rendement des moteurs à injection
US2633698A (en) * 1948-02-05 1953-04-07 Nettel Frederick Turbosupercharger means to heat intake of compression-ignition engine for starting
FR1497428A (fr) * 1966-10-25 1967-10-06 Daimler Benz Ag Procédé et équipement pour le fonctionnement d'un moteur diesel avec turbo-compresseur à gaz d'échappement
FR2005752A1 (fr) * 1968-04-08 1969-12-19 Cav Ltd
DE2304435A1 (de) * 1972-02-08 1973-08-16 Alfa Romeo Spa Regelvorrichtung fuer die durchflussmenge des zurueckgefuehrten abgases bei einem verbrennungsmotor
FR2263385A1 (fr) * 1974-03-04 1975-10-03 Dana Corp
FR2308784A1 (fr) * 1975-04-24 1976-11-19 France Etat Perfectionnements aux installations motrices comportant un moteur a combustion interne suralimente par turbocompresseur
US4020809A (en) * 1975-06-02 1977-05-03 Caterpillar Tractor Co. Exhaust gas recirculation system for a diesel engine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3118787A1 (de) * 1980-05-12 1982-03-25 Nissan Motor Co., Ltd., Yokohama, Kanagawa Einrichtung zur steuerung der abgasrueckfuehrung fuer einen dieselmotor
DE3128783A1 (de) * 1980-07-23 1982-05-13 Nissan Motor Co., Ltd., Yokohama, Kanagawa Steuersystem fuer die abgasrueckfuehrung bei einem dieselmotor
FR2540558A1 (fr) * 1983-02-07 1984-08-10 Volkswagenwerk Ag Machine a combustion interne a injection et compression d'air
FR2569230A1 (fr) * 1984-08-14 1986-02-21 Bosch Gmbh Robert Installation de commande d'un moteur a combustion interne et procede de commande des gaz composes d'air et de gaz d'echappement reinjectes, alimentant des chambres de combustion d'un moteur a combustion interne a auto-allumage
FR2670244A1 (fr) * 1990-12-07 1992-06-12 Peugeot Dispositif de recirculation de gaz d'echappement d'un moteur a allumage par compression commande par des vannes tout ou rien.
EP0558358A1 (fr) * 1992-02-27 1993-09-01 Automobiles Peugeot Dispositif de recirculation de gaz d'échappement d'un moteur à allumage par compression commandé par le levier de charge du moteur
FR2688030A1 (fr) * 1992-02-27 1993-09-03 Peugeot Dispositif de recirculation de gaz d'echappement d'un moteur a allumage par compression commande par le levier de charge du moteur.

Also Published As

Publication number Publication date
FR2420659B1 (fr) 1983-01-21

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Legal Events

Date Code Title Description
ST Notification of lapse