MX388041B - Dispositivo de control para motor de combustión interna. - Google Patents
Dispositivo de control para motor de combustión interna.Info
- Publication number
- MX388041B MX388041B MX2017007163A MX2017007163A MX388041B MX 388041 B MX388041 B MX 388041B MX 2017007163 A MX2017007163 A MX 2017007163A MX 2017007163 A MX2017007163 A MX 2017007163A MX 388041 B MX388041 B MX 388041B
- Authority
- MX
- Mexico
- Prior art keywords
- fuel
- compression ratio
- control device
- combustion engine
- internal combustion
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 5
- 239000000446 fuel Substances 0.000 abstract 12
- 238000002347 injection Methods 0.000 abstract 6
- 239000007924 injection Substances 0.000 abstract 6
- 230000006835 compression Effects 0.000 abstract 5
- 238000007906 compression Methods 0.000 abstract 5
- 239000002245 particle Substances 0.000 abstract 2
- 230000007423 decrease Effects 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
Classifications
-
- 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
- F02B75/00—Other engines
- F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
- F02B75/045—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable connecting rod length
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D15/00—Varying compression ratio
- F02D15/02—Varying compression ratio by alteration or displacement of piston stroke
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/025—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures
-
- 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
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
- F02D41/0295—Control according to the amount of oxygen that is stored on the exhaust gas treating apparatus
-
- 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
- F02D41/047—Taking into account fuel evaporation or wall wetting
-
- 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
- F02D41/12—Introducing corrections for particular operating conditions for deceleration
- F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
- F02D41/126—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off transitional corrections at the end of the cut-off period
-
- 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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
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)
Abstract
Se proporcionan una primera válvula de inyección de combustible dispuesta para inyectar directamente un combustible en una cámara de combustión, y un mecanismo de relación de compresión variable dispuesto para variar una posición del punto muerto superior de un pistón, y por lo tanto para variar una relación de compresión de un motor de combustión interna. Cuando se satisface una condición de corte de combustible predeterminada, se realiza un corte de combustible por el cual se detiene una inyección de combustible de la primera válvula de inyección de combustible. Cuando se satisface una condición de recuperación de corte de combustible predeterminada durante el corte de combustible, se reanuda la inyección de combustible de la primera válvula de inyección de combustible. La relación de compresión en la reanudación de la inyección de combustible se establece para ser menor que una relación de compresión de estado normal determinada de conformidad con un estado de accionamiento a medida que una temperatura de una superficie de pared de la cámara de combustión se vuelve más baja. Con esto, la posición del punto muerto superior del pistón se vuelve baja. Es posible disminuir la adhesión del combustible al pistón. Es posible suprimir una cantidad de descarga de una materia particulada de escape, y un número de descarga de la materia particulada de escape.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2014/082482 WO2016092625A1 (ja) | 2014-12-09 | 2014-12-09 | 内燃機関の制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2017007163A MX2017007163A (es) | 2017-08-28 |
| MX388041B true MX388041B (es) | 2025-03-19 |
Family
ID=56106878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2017007163A MX388041B (es) | 2014-12-09 | 2014-12-09 | Dispositivo de control para motor de combustión interna. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10087874B2 (es) |
| EP (1) | EP3232037B1 (es) |
| JP (1) | JP6260718B2 (es) |
| CN (1) | CN107002563B (es) |
| BR (1) | BR112017011974B1 (es) |
| MX (1) | MX388041B (es) |
| RU (1) | RU2667573C1 (es) |
| WO (1) | WO2016092625A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6866325B2 (ja) * | 2018-03-16 | 2021-04-28 | 株式会社Ｉｈｉ原動機 | 舶用エンジン |
| WO2020240244A1 (ja) * | 2019-05-24 | 2020-12-03 | 日産自動車株式会社 | 内燃機関の制御方法および制御装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004239147A (ja) * | 2003-02-05 | 2004-08-26 | Nissan Motor Co Ltd | 内燃機関の圧縮比制御装置 |
| JP2009250163A (ja) | 2008-04-09 | 2009-10-29 | Toyota Motor Corp | 可変圧縮比内燃機関の制御装置 |
| JP2009293493A (ja) * | 2008-06-04 | 2009-12-17 | Toyota Motor Corp | 可変圧縮比内燃機関 |
| US8511279B2 (en) * | 2009-01-06 | 2013-08-20 | Toyota Jidosha Kabushiki Kaisha | Spark ignition type internal combustion engine |
| JP5396430B2 (ja) * | 2011-05-23 | 2014-01-22 | 日立オートモティブシステムズ株式会社 | 筒内噴射式内燃機関の制御装置 |
| JP5626145B2 (ja) | 2011-07-04 | 2014-11-19 | 株式会社デンソー | エンジンの制御装置 |
| WO2013141089A1 (ja) * | 2012-03-23 | 2013-09-26 | 日産自動車株式会社 | 内燃機関の制御方法及び制御装置 |
| US8989989B2 (en) * | 2012-09-13 | 2015-03-24 | GM Global Technology Operations LLC | System and method for controlling fuel injection in an engine based on piston temperature |
| JP5765495B2 (ja) * | 2013-01-29 | 2015-08-19 | 日産自動車株式会社 | 可変圧縮比内燃機関の制御装置および制御方法 |
| JP6006146B2 (ja) * | 2013-03-07 | 2016-10-12 | 日立オートモティブシステムズ株式会社 | エンジンの制御装置 |
-
2014
- 2014-12-09 JP JP2016563317A patent/JP6260718B2/ja not_active Expired - Fee Related
- 2014-12-09 CN CN201480083858.7A patent/CN107002563B/zh not_active Expired - Fee Related
- 2014-12-09 BR BR112017011974-9A patent/BR112017011974B1/pt not_active IP Right Cessation
- 2014-12-09 US US15/534,909 patent/US10087874B2/en active Active
- 2014-12-09 EP EP14908062.4A patent/EP3232037B1/en not_active Not-in-force
- 2014-12-09 RU RU2017124090A patent/RU2667573C1/ru active
- 2014-12-09 MX MX2017007163A patent/MX388041B/es unknown
- 2014-12-09 WO PCT/JP2014/082482 patent/WO2016092625A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JP6260718B2 (ja) | 2018-01-17 |
| EP3232037A1 (en) | 2017-10-18 |
| MX2017007163A (es) | 2017-08-28 |
| EP3232037A4 (en) | 2017-12-13 |
| US10087874B2 (en) | 2018-10-02 |
| US20170350342A1 (en) | 2017-12-07 |
| BR112017011974B1 (pt) | 2022-02-01 |
| CN107002563A (zh) | 2017-08-01 |
| EP3232037B1 (en) | 2019-01-30 |
| WO2016092625A1 (ja) | 2016-06-16 |
| RU2667573C1 (ru) | 2018-09-21 |
| JPWO2016092625A1 (ja) | 2017-05-18 |
| CN107002563B (zh) | 2020-06-12 |
| BR112017011974A2 (pt) | 2017-12-26 |
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