FR2420659A1 - Dispositif de recyclage des gaz d'echappement pour moteur diesel - Google Patents
Dispositif de recyclage des gaz d'echappement pour moteur dieselInfo
- 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
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.
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)
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)
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 |
-
1978
- 1978-03-22 FR FR7808335A patent/FR2420659A1/fr active Granted
Patent Citations (8)
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)
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 |