FR2443583A1 - Dispositif de controle de recirculation des gaz d'echappement et de vitesse au ralenti - Google Patents
Dispositif de controle de recirculation des gaz d'echappement et de vitesse au ralentiInfo
- Publication number
- FR2443583A1 FR2443583A1 FR7929974A FR7929974A FR2443583A1 FR 2443583 A1 FR2443583 A1 FR 2443583A1 FR 7929974 A FR7929974 A FR 7929974A FR 7929974 A FR7929974 A FR 7929974A FR 2443583 A1 FR2443583 A1 FR 2443583A1
- Authority
- FR
- France
- Prior art keywords
- recirculation
- controlling
- exhaust gases
- slow speed
- exhaust gas
- 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
- 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]
- F02D41/0077—Control of the EGR valve or actuator, e.g. duty cycle, closed loop control of position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
- F02D31/001—Electric control of rotation speed
- F02D31/002—Electric control of rotation speed controlling air supply
- F02D31/003—Electric control of rotation speed controlling air supply for idle speed control
- F02D31/005—Electric control of rotation speed controlling air supply for idle speed control by controlling a throttle by-pass
-
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/08—Introducing corrections for particular operating conditions for idling
-
- 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
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M3/00—Idling devices for carburettors
- F02M3/06—Increasing idling speed
- F02M3/07—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed
- F02M3/075—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed the valve altering the fuel conduit cross-section being a slidable valve
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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)
- Exhaust-Gas Circulating Devices (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
L'invention concerne un dispositif de contrôle de recirculation des gaz d'échappement et de vitesse au ralenti pour un moteur à combustion interne Selon l'invention, il comprend une vanne de contrôle de recirculation des gaz d'échappement 5, une vanne de contrôle de vitesse au ralenti 8, une vanne à solénoïde 17, une vanne de commutation 18, un circuit de commande 14 et un moyen générateur de signaux 15. L'invention s'applique notamment à l'industrie automobile.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14993078A JPS5578149A (en) | 1978-12-06 | 1978-12-06 | Exhaust gas return and idling speed control device for internal combustion engine |
JP15101078A JPS5578151A (en) | 1978-12-08 | 1978-12-08 | Exhaust gas return and idling speed control for internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2443583A1 true FR2443583A1 (fr) | 1980-07-04 |
FR2443583B1 FR2443583B1 (fr) | 1985-03-15 |
Family
ID=26479674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7929974A Granted FR2443583A1 (fr) | 1978-12-06 | 1979-12-06 | Dispositif de controle de recirculation des gaz d'echappement et de vitesse au ralenti |
Country Status (4)
Country | Link |
---|---|
US (1) | US4281631A (fr) |
DE (1) | DE2948963C2 (fr) |
FR (1) | FR2443583A1 (fr) |
GB (1) | GB2035453B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0072578A2 (fr) * | 1981-08-19 | 1983-02-23 | Mitsubishi Denki Kabushiki Kaisha | Système de commande du rapport air/carburant d'un moteur à combustion interne |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2948963C2 (de) * | 1978-12-06 | 1984-04-19 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | Vorrichtung zur Steuerung der zurückgeführten Auspuffgasmenge und der Leerlaufdrehzahl bei einem Verbrennungsmotor |
JPS55151146A (en) * | 1979-05-15 | 1980-11-25 | Nissan Motor Co Ltd | Exhaust-gas recirculation controlling system for internal combustion engine |
US4289107A (en) * | 1979-12-28 | 1981-09-15 | Ford Motor Company | Engine carburetor throttle blade positioning control |
JPS5724433A (en) * | 1980-07-16 | 1982-02-09 | Toyota Motor Corp | Control method of idle speed |
JPS57137640A (en) * | 1980-12-26 | 1982-08-25 | Fuji Heavy Ind Ltd | Air fuel ratio controller |
JPS57124064A (en) * | 1981-01-27 | 1982-08-02 | Mazda Motor Corp | Exhaust gas returning device for engine |
JPS5835255A (ja) * | 1981-08-27 | 1983-03-01 | Toyota Motor Corp | デイ−ゼルエンジンの排気ガス再循環装置 |
JPS5886448U (ja) * | 1981-12-07 | 1983-06-11 | 日産自動車株式会社 | 内燃機関のアイドル空気量調整装置 |
US4614184A (en) * | 1984-06-22 | 1986-09-30 | Canadian Fram Limited | Single solenoid control of sequential multiple actuators |
US4597047A (en) * | 1984-07-13 | 1986-06-24 | Motorola, Inc. | Engine control system including engine idle speed control |
US4660519A (en) * | 1984-07-13 | 1987-04-28 | Motorola, Inc. | Engine control system |
KR870006308A (ko) * | 1985-12-10 | 1987-07-10 | 미타 가쓰시게 | 자동차용 아이들회전 제어장치 |
DE4130853C2 (de) * | 1990-09-29 | 1998-09-10 | Volkswagen Ag | Verfahren zur Steuerung der rückgeführten Abgasmenge bei einer Brennkraftmaschine |
JPH05288123A (ja) * | 1992-04-10 | 1993-11-02 | Toyota Motor Corp | 内燃機関の排気ガス還流装置 |
JP2922099B2 (ja) * | 1993-09-29 | 1999-07-19 | 三菱電機株式会社 | 排気ガス再循環装置の自己診断装置 |
JPH0814110A (ja) * | 1994-06-29 | 1996-01-16 | Nippondenso Co Ltd | 内燃機関の制御装置 |
US6158415A (en) * | 1997-06-02 | 2000-12-12 | Toyota Jidosha Kabushiki Kaisha | Idling speed control device of internal combustion engine and variable vibration isolating support device |
JP4333725B2 (ja) * | 2006-10-25 | 2009-09-16 | トヨタ自動車株式会社 | 内燃機関の排気還流装置 |
US8851066B1 (en) * | 2009-04-01 | 2014-10-07 | Kelvin L. Kapteyn | Thermal energy storage system |
DE102013018978B4 (de) * | 2013-11-14 | 2024-05-23 | Man Truck & Bus Se | Verfahren zur Simulation des Betriebs eines Verbrennungsmotors und Vorrichtung zur Durchführung des Verfahrens |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3782348A (en) * | 1971-07-28 | 1974-01-01 | Bosch Gmbh Robert | Combustion engine construction |
US3915136A (en) * | 1974-02-25 | 1975-10-28 | Ranco Inc | Control system for exhaust gas recirculating valve |
FR2285520A1 (fr) * | 1974-09-17 | 1976-04-16 | Nissan Motor | Dispositif regulateur de pression d'un collecteur d'admission d'un moteur a fonction interne |
FR2314365A1 (fr) * | 1975-06-09 | 1977-01-07 | Nissan Motor | Dispositif de reglage de melange en boucle fermee pour moteur a combustion interne a recirculation des gaz d'echappement |
JPS5385905A (en) * | 1977-01-10 | 1978-07-28 | Nobuhiko Kiyama | Base pile for increasing supporting force |
US4210112A (en) * | 1977-12-28 | 1980-07-01 | Nissan Motor Company, Limited | Electronically controlled exhaust gas recirculation system in internal combustion engine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7317531U (de) * | 1975-05-07 | Pierburg A Autogeraetebau Kg | Steuereinrichtung für die Rückführung von Auspuffgas | |
JPS5247139A (en) * | 1975-10-14 | 1977-04-14 | Toyota Motor Corp | Effective compensator in an engine of electronic controlled fuel injec tion system |
JPS5340105A (en) * | 1976-09-24 | 1978-04-12 | Nippon Denso Co Ltd | Automobile control unit |
JPS5449421A (en) * | 1977-09-27 | 1979-04-18 | Toyota Motor Corp | Controlling of run of internal combustion engine |
JPS5498424A (en) * | 1978-01-19 | 1979-08-03 | Nippon Denso Co Ltd | Air supply controller for engine |
JPS54137521A (en) * | 1978-04-18 | 1979-10-25 | Nissan Motor Co Ltd | Exhaust gas recycle controller |
JPS54155317A (en) * | 1978-05-29 | 1979-12-07 | Nippon Denso Co Ltd | Revolution speed controller for engine |
JPS6022190B2 (ja) * | 1978-08-25 | 1985-05-31 | 日産自動車株式会社 | 排気還流制御装置 |
DE2948963C2 (de) * | 1978-12-06 | 1984-04-19 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | Vorrichtung zur Steuerung der zurückgeführten Auspuffgasmenge und der Leerlaufdrehzahl bei einem Verbrennungsmotor |
-
1979
- 1979-12-05 DE DE2948963A patent/DE2948963C2/de not_active Expired
- 1979-12-05 GB GB7941969A patent/GB2035453B/en not_active Expired
- 1979-12-05 US US06/100,636 patent/US4281631A/en not_active Expired - Lifetime
- 1979-12-06 FR FR7929974A patent/FR2443583A1/fr active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3782348A (en) * | 1971-07-28 | 1974-01-01 | Bosch Gmbh Robert | Combustion engine construction |
US3915136A (en) * | 1974-02-25 | 1975-10-28 | Ranco Inc | Control system for exhaust gas recirculating valve |
FR2285520A1 (fr) * | 1974-09-17 | 1976-04-16 | Nissan Motor | Dispositif regulateur de pression d'un collecteur d'admission d'un moteur a fonction interne |
FR2314365A1 (fr) * | 1975-06-09 | 1977-01-07 | Nissan Motor | Dispositif de reglage de melange en boucle fermee pour moteur a combustion interne a recirculation des gaz d'echappement |
JPS5385905A (en) * | 1977-01-10 | 1978-07-28 | Nobuhiko Kiyama | Base pile for increasing supporting force |
US4210112A (en) * | 1977-12-28 | 1980-07-01 | Nissan Motor Company, Limited | Electronically controlled exhaust gas recirculation system in internal combustion engine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0072578A2 (fr) * | 1981-08-19 | 1983-02-23 | Mitsubishi Denki Kabushiki Kaisha | Système de commande du rapport air/carburant d'un moteur à combustion interne |
EP0072578A3 (en) * | 1981-08-19 | 1984-02-22 | Mitsubishi Denki Kabushiki Kaisha | Air-to-fuel ratio control system for internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
GB2035453A (en) | 1980-06-18 |
DE2948963C2 (de) | 1984-04-19 |
DE2948963A1 (de) | 1980-06-12 |
FR2443583B1 (fr) | 1985-03-15 |
US4281631A (en) | 1981-08-04 |
GB2035453B (en) | 1983-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |