FR2459884A1 - Moteur a combustion interne - Google Patents
Moteur a combustion interne Download PDFInfo
- Publication number
- FR2459884A1 FR2459884A1 FR8013757A FR8013757A FR2459884A1 FR 2459884 A1 FR2459884 A1 FR 2459884A1 FR 8013757 A FR8013757 A FR 8013757A FR 8013757 A FR8013757 A FR 8013757A FR 2459884 A1 FR2459884 A1 FR 2459884A1
- Authority
- FR
- France
- Prior art keywords
- fuel
- engine
- cylinders
- air
- valve
- 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
- 238000002485 combustion reaction Methods 0.000 title abstract description 8
- 239000000446 fuel Substances 0.000 abstract description 50
- 239000007789 gas Substances 0.000 abstract description 23
- 239000000203 mixture Substances 0.000 abstract description 8
- 239000001301 oxygen Substances 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 22
- 239000007924 injection Substances 0.000 description 22
- 230000008859 change Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7870179A JPS562432A (en) | 1979-06-22 | 1979-06-22 | Shock reducing device for number of cylinder controlling engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2459884A1 true FR2459884A1 (fr) | 1981-01-16 |
| FR2459884B1 FR2459884B1 (enExample) | 1985-03-15 |
Family
ID=13669166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8013757A Granted FR2459884A1 (fr) | 1979-06-22 | 1980-06-20 | Moteur a combustion interne |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4337740A (enExample) |
| JP (1) | JPS562432A (enExample) |
| AU (1) | AU523996B2 (enExample) |
| CA (1) | CA1137840A (enExample) |
| DE (1) | DE3023181A1 (enExample) |
| FR (1) | FR2459884A1 (enExample) |
| IT (1) | IT1145658B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2507681A1 (enExample) * | 1981-06-11 | 1982-12-17 | Spica Spa |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5675932A (en) * | 1979-11-27 | 1981-06-23 | Nissan Motor Co Ltd | Safety device for engine controlling number of cylinder |
| JPS5698539A (en) * | 1980-01-10 | 1981-08-08 | Nissan Motor Co Ltd | Engine capable of changing number of operative cylinder |
| JPS56159554A (en) * | 1980-05-12 | 1981-12-08 | Nissan Motor Co Ltd | Exhaust gas recirculation control system for diesel engine |
| JPS5749052A (en) * | 1980-09-06 | 1982-03-20 | Mazda Motor Corp | Purifying device of exhaust gas in fuel injection type engine |
| US4449496A (en) * | 1980-09-10 | 1984-05-22 | Suzuki Motor Company Limited | Cylinder-number-controlled engine |
| US4585101A (en) * | 1981-03-23 | 1986-04-29 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Power transmission mechanism for automotive vehicles |
| JPS58148242A (ja) * | 1982-02-25 | 1983-09-03 | Nissan Motor Co Ltd | 気筒数制御エンジン |
| JPS5970848A (ja) * | 1982-10-18 | 1984-04-21 | Toyota Motor Corp | 内燃機関の吸気制御弁装置 |
| JPS5977051A (ja) * | 1982-10-22 | 1984-05-02 | Toyota Motor Corp | 分割運転制御式内燃機関 |
| JPS6069344A (ja) * | 1983-08-31 | 1985-04-20 | Mazda Motor Corp | 気筒数制御エンジンのバランサ装置 |
| JPS6127329A (ja) * | 1984-07-18 | 1986-02-06 | Mazda Motor Corp | ４サイクル２気筒運転エンジンのパランサ制御装置 |
| DE3614251C1 (de) * | 1986-04-26 | 1987-01-29 | F & O Electronic Systems | Verfahren zur Abgasentgiftung einer Verbrennungskraftmaschine unter Verwendung eines katalytischen Systems und Vorrichtung zur Durchfuehrung des Verfahrens |
| JPH0381542A (ja) * | 1989-08-24 | 1991-04-05 | Mazda Motor Corp | エンジンの制御装置 |
| US5483941A (en) * | 1993-10-25 | 1996-01-16 | Ford Motor Company | Method and apparatus for maintaining temperatures during engine fuel cutoff modes |
| DE19549076A1 (de) * | 1995-12-29 | 1997-07-03 | Opel Adam Ag | Verfahren zur Unterdrückung des beim Übergang von Zug- auf Schubbetrieb auftretenden Ruckelns einer zum Antrieb eines Kraftfahrzeuges dienenden Brennkraftmaschine |
| JP3733786B2 (ja) * | 1999-05-21 | 2006-01-11 | トヨタ自動車株式会社 | 電磁駆動弁を有する内燃機関 |
| ES2162754B1 (es) * | 2000-01-07 | 2003-02-16 | Tera Alvarez Jordi De | Metodo y dispositivo para la desconexion y conexion optativas de cilindros individuales de un motor termico. |
| EP1458965A1 (en) * | 2001-11-30 | 2004-09-22 | Delphi Technologies, Inc. | Cylinder deactivation to improve vehicle interior heating |
| US6931839B2 (en) * | 2002-11-25 | 2005-08-23 | Delphi Technologies, Inc. | Apparatus and method for reduced cold start emissions |
| US6857264B2 (en) * | 2002-12-19 | 2005-02-22 | General Motors Corporation | Exhaust emission aftertreatment |
| US7805927B2 (en) * | 2003-06-17 | 2010-10-05 | Gm Global Technology Operations, Inc. | Diesel engine displacement on demand |
| GB2423794B (en) * | 2005-03-01 | 2008-09-10 | Ford Global Tech Llc | An internal combustion engine having cylinder disablement and gas recirculation |
| JP4557798B2 (ja) * | 2005-05-20 | 2010-10-06 | 東京瓦斯株式会社 | 減筒運転及び増筒運転を行うエンジンシステム |
| JP4703622B2 (ja) * | 2007-10-09 | 2011-06-15 | 本田技研工業株式会社 | 気筒休止機構を備えた内燃機関の制御装置 |
| US8701628B2 (en) | 2008-07-11 | 2014-04-22 | Tula Technology, Inc. | Internal combustion engine control for improved fuel efficiency |
| US8336521B2 (en) | 2008-07-11 | 2012-12-25 | Tula Technology, Inc. | Internal combustion engine control for improved fuel efficiency |
| US9020735B2 (en) | 2008-07-11 | 2015-04-28 | Tula Technology, Inc. | Skip fire internal combustion engine control |
| US8616181B2 (en) | 2008-07-11 | 2013-12-31 | Tula Technology, Inc. | Internal combustion engine control for improved fuel efficiency |
| US8511281B2 (en) | 2009-07-10 | 2013-08-20 | Tula Technology, Inc. | Skip fire engine control |
| US8869773B2 (en) | 2010-12-01 | 2014-10-28 | Tula Technology, Inc. | Skip fire internal combustion engine control |
| US9745905B2 (en) | 2011-10-17 | 2017-08-29 | Tula Technology, Inc. | Skip fire transition control |
| US8839766B2 (en) | 2012-03-30 | 2014-09-23 | Tula Technology, Inc. | Control of a partial cylinder deactivation engine |
| US9239037B2 (en) | 2012-08-10 | 2016-01-19 | Tula Technology, Inc. | Split bank and multimode skip fire operation |
| US10018125B2 (en) * | 2015-09-04 | 2018-07-10 | Cher Sha | Digital internal combustion engine and method of control |
| FR3044360B1 (fr) * | 2015-11-30 | 2019-08-23 | Valeo Systemes Thermiques | Systeme et procede permettant de desactiver au moins un cylindre d'un moteur, collecteur d'admission et echangeur de chaleur comprenant ledit systeme |
| US10138860B2 (en) | 2016-02-17 | 2018-11-27 | Tula Technology, Inc. | Firing fraction transition control |
| US9777658B2 (en) | 2016-02-17 | 2017-10-03 | Tula Technology, Inc. | Skip fire transition control |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4107921A (en) * | 1976-03-08 | 1978-08-22 | Nissan Motor Company, Ltd. | Fuel-injection internal combustion engine |
| US4184470A (en) * | 1977-04-22 | 1980-01-22 | Nissan Motor Company, Limited | EGR control system of multi-cylinder engines |
| US4201180A (en) * | 1977-11-29 | 1980-05-06 | Nissan Motor Company, Limited | Split engine operation of closed loop controlled multi-cylinder internal combustion engine with air-admission valve |
| EP0011505A1 (en) * | 1978-11-17 | 1980-05-28 | Nissan Motor Co., Ltd. | Multi-cylinder internal combustion engine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2918047A (en) * | 1958-08-28 | 1959-12-22 | Gen Motors Corp | Split engine |
| JPS5236230A (en) * | 1975-09-17 | 1977-03-19 | Nissan Motor Co Ltd | Constolling cylinders to supply fuel equipment |
| JPS5817339B2 (ja) * | 1978-05-12 | 1983-04-06 | 日産自動車株式会社 | 燃料遮断装置 |
| JPS54163226A (en) * | 1978-06-16 | 1979-12-25 | Nissan Motor | Device for controlling number of cylinders to be supplied with fuel |
-
1979
- 1979-06-22 JP JP7870179A patent/JPS562432A/ja active Pending
-
1980
- 1980-06-18 US US06/160,564 patent/US4337740A/en not_active Expired - Lifetime
- 1980-06-18 IT IT49005/80A patent/IT1145658B/it active
- 1980-06-18 AU AU59359/80A patent/AU523996B2/en not_active Ceased
- 1980-06-20 CA CA000354435A patent/CA1137840A/en not_active Expired
- 1980-06-20 FR FR8013757A patent/FR2459884A1/fr active Granted
- 1980-06-20 DE DE19803023181 patent/DE3023181A1/de not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4107921A (en) * | 1976-03-08 | 1978-08-22 | Nissan Motor Company, Ltd. | Fuel-injection internal combustion engine |
| US4184470A (en) * | 1977-04-22 | 1980-01-22 | Nissan Motor Company, Limited | EGR control system of multi-cylinder engines |
| US4201180A (en) * | 1977-11-29 | 1980-05-06 | Nissan Motor Company, Limited | Split engine operation of closed loop controlled multi-cylinder internal combustion engine with air-admission valve |
| EP0011505A1 (en) * | 1978-11-17 | 1980-05-28 | Nissan Motor Co., Ltd. | Multi-cylinder internal combustion engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2507681A1 (enExample) * | 1981-06-11 | 1982-12-17 | Spica Spa |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3023181A1 (de) | 1981-01-08 |
| FR2459884B1 (enExample) | 1985-03-15 |
| IT8049005A0 (it) | 1980-06-18 |
| US4337740A (en) | 1982-07-06 |
| CA1137840A (en) | 1982-12-21 |
| IT1145658B (it) | 1986-11-05 |
| AU523996B2 (en) | 1982-08-26 |
| JPS562432A (en) | 1981-01-12 |
| AU5935980A (en) | 1981-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |