FR2454524A1 - Moteur a combustion interne du type divise - Google Patents
Moteur a combustion interne du type diviseInfo
- Publication number
- FR2454524A1 FR2454524A1 FR8008632A FR8008632A FR2454524A1 FR 2454524 A1 FR2454524 A1 FR 2454524A1 FR 8008632 A FR8008632 A FR 8008632A FR 8008632 A FR8008632 A FR 8008632A FR 2454524 A1 FR2454524 A1 FR 2454524A1
- Authority
- FR
- France
- Prior art keywords
- motor
- combustion engine
- internal combustion
- groups
- load
- 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
- F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
- F02D17/02—Cutting-out
-
- 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
- F02D41/008—Controlling each cylinder individually
- F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
L'INVENTION CONCERNE UN MOTEUR A COMBUSTION INTERNE COMPRENANT DES PREMIER ET SECOND GROUPES DE CYLINDRES, CHACUN COMPRENANT AU MOINS UN CYLINDRE, UN PASSAGE D'INDUCTION CONDUISANT AUX PREMIER ET SECOND GROUPES, ET UNE SOUPAPE D'ETRANGLEMENT PLACEE DANS LE PASSAGE D'INDUCTION. SELON L'INVENTION, UNE UNITE DE COMMANDE 18 EST SENSIBLE A LA CHARGE DU MOTEUR POUR RENDRE LES PREMIER ET SECOND GROUPES ACTIFS AUX CONDITIONS DE FORTE CHARGE ET RENDRE LE SECOND GROUPE INACTIF QUAND LA CHARGE DU MOTEUR EST EN DESSOUS D'UNE VALEUR PREDETERMINEE; UN DETECTEUR 22 D'ACCELERATION RAPIDE EST SENSIBLE A L'ACCELERATION RAPIDE DU MOTEUR POUR FORCER L'UNITE 18 A RENDRE LES PREMIER ET SECOND GROUPES DE CYLINDRES ACTIFS QUELLE QUE SOIT LA CHARGE DU MOTEUR. L'INVENTION S'APPLIQUE NOTAMMENT A L'INDUSTRIE AUTOMOBILE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4743879A JPS55139941A (en) | 1979-04-18 | 1979-04-18 | Accelerator of cylinder number control engine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2454524A1 true FR2454524A1 (fr) | 1980-11-14 |
FR2454524B1 FR2454524B1 (fr) | 1985-03-22 |
Family
ID=12775149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8008632A Granted FR2454524A1 (fr) | 1979-04-18 | 1980-04-17 | Moteur a combustion interne du type divise |
Country Status (8)
Country | Link |
---|---|
US (1) | US4385600A (fr) |
JP (1) | JPS55139941A (fr) |
AU (1) | AU528345B2 (fr) |
CA (1) | CA1146240A (fr) |
DE (1) | DE3014842C2 (fr) |
FR (1) | FR2454524A1 (fr) |
GB (1) | GB2046840B (fr) |
IT (1) | IT1143935B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5974346A (ja) * | 1982-10-22 | 1984-04-26 | Toyota Motor Corp | 分割運転制御式内燃機関 |
DE3313038A1 (de) * | 1983-04-12 | 1984-10-18 | Robert Bosch Gmbh, 7000 Stuttgart | Mehrzylinder-brennkraftmaschine mit abschaltbaren zylindergruppen |
JPS60222537A (ja) * | 1984-04-17 | 1985-11-07 | Fuji Heavy Ind Ltd | 電子制御式燃料噴射エンジンの燃料カツト装置 |
US4700681A (en) * | 1985-04-08 | 1987-10-20 | Toyota Jidosha Kabushiki Kaisha | Fuel injection system for an internal combustion engine |
JPH05180020A (ja) * | 1991-12-26 | 1993-07-20 | Mitsubishi Motors Corp | 自動車用エンジン |
US7111168B2 (en) * | 2000-05-01 | 2006-09-19 | Digimarc Corporation | Digital watermarking systems |
US7024858B2 (en) | 2003-03-05 | 2006-04-11 | The United States Of America As Represented By United States Environmental Protection Agency | Multi-crankshaft, variable-displacement engine |
GB2432430A (en) * | 2005-11-19 | 2007-05-23 | Patrick Gaunt | A fuel injection controller to control the injection of fuel to individual cylinders of an internal combustion engine |
DE102006033559A1 (de) * | 2006-07-20 | 2008-01-24 | Bayerische Motoren Werke Ag | Hubvariabler Ventiltrieb für eine Brennkraftmaschine |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1108703A (fr) * | 1947-05-29 | 1956-01-17 | Bendix Aviat Corp | Perfectionnements aux moteurs à combustion |
GB812862A (en) * | 1956-09-10 | 1959-05-06 | Gen Motors Corp | Improved multi-cylinder internal combustion engine |
GB1319671A (en) * | 1970-09-07 | 1973-06-06 | Lucas Industries Ltd | Fuel injection systems |
US4076003A (en) * | 1975-11-05 | 1978-02-28 | Dudley B. Frank | Split engine vacuum control fuel metering system |
GB2001131A (en) * | 1977-07-14 | 1979-01-24 | Jordan E R | Engine control systems and valve deactivators thereof |
US4143635A (en) * | 1976-12-08 | 1979-03-13 | Nissan Motor Company, Limited | Exhaust gas recirculated engine with variable cylinder disablement control |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5270235A (en) * | 1975-12-08 | 1977-06-11 | Nissan Motor Co Ltd | Cylinder number controlling system in engine |
DE2612172A1 (de) * | 1976-03-23 | 1977-09-29 | Daimler Benz Ag | Verfahren und vorrichtung zur durchfuehrung des verfahrens zur regelung einer mehrzylindrigen brennkraftmaschine |
JPS5316123A (en) * | 1976-07-30 | 1978-02-14 | Nissan Motor Co Ltd | Control device for fuel supply cylinder number |
US4104991A (en) * | 1976-08-23 | 1978-08-08 | Ford Motor Company | Circuit for controlling the operability of one or more cylinders of a multicylinder internal combustion engine |
US4146006A (en) * | 1976-09-17 | 1979-03-27 | Arthur Garabedian | Fuel injection split engine |
JPS54148928A (en) * | 1978-05-12 | 1979-11-21 | Nissan Motor Co Ltd | Fuel shut-off device |
JPS58574B2 (ja) * | 1978-06-30 | 1983-01-07 | 日産自動車株式会社 | 燃料供給気筒数制御装置 |
US4296719A (en) * | 1978-09-22 | 1981-10-27 | Toyo Kogyo Co., Ltd. | Multiple cylinder internal combustion engine having mixture cut off means |
-
1979
- 1979-04-18 JP JP4743879A patent/JPS55139941A/ja active Pending
-
1980
- 1980-04-15 CA CA000349893A patent/CA1146240A/fr not_active Expired
- 1980-04-15 US US06/140,665 patent/US4385600A/en not_active Expired - Lifetime
- 1980-04-16 GB GB8012537A patent/GB2046840B/en not_active Expired
- 1980-04-16 AU AU57493/80A patent/AU528345B2/en not_active Ceased
- 1980-04-17 DE DE3014842A patent/DE3014842C2/de not_active Expired
- 1980-04-17 FR FR8008632A patent/FR2454524A1/fr active Granted
- 1980-04-17 IT IT48443/80A patent/IT1143935B/it active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1108703A (fr) * | 1947-05-29 | 1956-01-17 | Bendix Aviat Corp | Perfectionnements aux moteurs à combustion |
GB812862A (en) * | 1956-09-10 | 1959-05-06 | Gen Motors Corp | Improved multi-cylinder internal combustion engine |
GB1319671A (en) * | 1970-09-07 | 1973-06-06 | Lucas Industries Ltd | Fuel injection systems |
US4076003A (en) * | 1975-11-05 | 1978-02-28 | Dudley B. Frank | Split engine vacuum control fuel metering system |
US4143635A (en) * | 1976-12-08 | 1979-03-13 | Nissan Motor Company, Limited | Exhaust gas recirculated engine with variable cylinder disablement control |
GB2001131A (en) * | 1977-07-14 | 1979-01-24 | Jordan E R | Engine control systems and valve deactivators thereof |
Also Published As
Publication number | Publication date |
---|---|
FR2454524B1 (fr) | 1985-03-22 |
CA1146240A (fr) | 1983-05-10 |
AU5749380A (en) | 1980-10-23 |
IT1143935B (it) | 1986-10-29 |
AU528345B2 (en) | 1983-04-28 |
DE3014842C2 (de) | 1982-11-18 |
JPS55139941A (en) | 1980-11-01 |
US4385600A (en) | 1983-05-31 |
IT8048443A0 (it) | 1980-04-17 |
GB2046840B (en) | 1983-04-20 |
DE3014842A1 (de) | 1980-11-20 |
GB2046840A (en) | 1980-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |