MX2017002011A - Motor de combustion interna con relacion de compresion variable. - Google Patents
Motor de combustion interna con relacion de compresion variable.Info
- Publication number
- MX2017002011A MX2017002011A MX2017002011A MX2017002011A MX2017002011A MX 2017002011 A MX2017002011 A MX 2017002011A MX 2017002011 A MX2017002011 A MX 2017002011A MX 2017002011 A MX2017002011 A MX 2017002011A MX 2017002011 A MX2017002011 A MX 2017002011A
- Authority
- MX
- Mexico
- Prior art keywords
- control shaft
- compression ratio
- lever
- variable compression
- link pin
- Prior art date
Links
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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Se proporciona un mecanismo (22) de enlace que conecta un mecanismo (10) con relación de compresión variable dispuesto para variar una relación de compresión del motor de acuerdo con una posición de rotación de un primer eje (13) de control, y un actuador o accionador (20), que incluye una palanca (25) que conecta un primer eje (13) de control y un segundo eje (24) de control, una carga de combustión actuada o accionada al primer eje (13) de control siendo transmitida a través de la palanca (25) al segundo eje (24) de control. Se proporciona: un primer pasador (28) de enlace que conecta un extremo de punta de la primera porción (27) de brazo que se extiende desde el primer eje (13) de control en una dirección radialmente hacia fuera, y un extremo de la palanca (25) de modo que la primera porción de brazo y la palanca se hacen girar una respecto de la otra; y un segundo pasador (30) de enlace que conecta un extremo de punta de la segunda porción (29) de brazo que se extiende desde el segundo eje (24) de control en una dirección radialmente hacia fuera, y el otro extremo de la palanca (25) de manera que el segundo eje de control y la palanca se hacen girar uno con relación al otro. Un diámetro (D1) del primer pasador (28) de enlace se ajusta para ser mayor que un diámetro (D2) del segundo pasador (30) de enlace.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2014/072968 WO2016035127A1 (ja) | 2014-09-02 | 2014-09-02 | 可変圧縮比内燃機関 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2017002011A true MX2017002011A (es) | 2017-05-04 |
| MX355312B MX355312B (es) | 2018-04-16 |
Family
ID=55439235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2017002011A MX355312B (es) | 2014-09-02 | 2014-09-02 | Motor de combustión interna con relación de compresión variable. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9863311B2 (es) |
| EP (1) | EP3190281B1 (es) |
| JP (1) | JP6183558B2 (es) |
| CN (1) | CN106662010B (es) |
| BR (1) | BR112017003304B1 (es) |
| MX (1) | MX355312B (es) |
| RU (1) | RU2642956C1 (es) |
| WO (1) | WO2016035127A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10125679B2 (en) * | 2016-03-29 | 2018-11-13 | GM Global Technology Operations LLC | Independent compression and expansion ratio engine with variable compression ratio |
| EP3763925B1 (en) * | 2018-03-06 | 2022-10-19 | Nissan Motor Co., Ltd. | Variable-compression-ratio internal combustion engine |
| WO2019234876A1 (ja) * | 2018-06-07 | 2019-12-12 | 日産自動車株式会社 | 内燃機関の複リンク式ピストンクランク機構 |
| JP7124571B2 (ja) * | 2018-09-04 | 2022-08-24 | 日産自動車株式会社 | 内燃機関 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9719536D0 (en) * | 1997-09-12 | 1997-11-19 | Broadsuper Ltd | Internal combustion engines |
| JP2003247524A (ja) * | 2002-02-27 | 2003-09-05 | Nissan Motor Co Ltd | リンク機構のピン連結構造 |
| JP2003322036A (ja) | 2002-05-07 | 2003-11-14 | Nissan Motor Co Ltd | 内燃機関の可変圧縮比機構 |
| JP4376119B2 (ja) * | 2004-04-28 | 2009-12-02 | 本田技研工業株式会社 | 内燃機関の制御装置 |
| DE102006003737B3 (de) * | 2006-01-24 | 2007-06-06 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Hubkolben-Verbrennungsmotor |
| US7373915B1 (en) * | 2006-09-26 | 2008-05-20 | Joniec Alexander F | Motion control mechanism for a piston engine |
| JP2009041512A (ja) * | 2007-08-10 | 2009-02-26 | Nissan Motor Co Ltd | 複リンク式内燃機関の軸受構造 |
| US8267055B2 (en) * | 2009-09-03 | 2012-09-18 | Manousos Pattakos | Variable compression ratio engine |
| JP5471560B2 (ja) * | 2010-02-16 | 2014-04-16 | 日産自動車株式会社 | 内燃機関の可変圧縮比装置 |
| CN103946515B (zh) * | 2011-11-29 | 2016-10-05 | 日产自动车株式会社 | 可变压缩比内燃机 |
| JP5953929B2 (ja) | 2012-05-18 | 2016-07-20 | 日産自動車株式会社 | 可変圧縮比内燃機関 |
| JP6024221B2 (ja) | 2012-06-06 | 2016-11-09 | 日産自動車株式会社 | 可変圧縮比内燃機関 |
| CN104411958B (zh) * | 2012-07-27 | 2018-04-10 | 日产自动车株式会社 | 可变压缩比内燃机的促动器安装结构 |
| CN104520557B (zh) * | 2012-08-13 | 2016-04-20 | 日产自动车株式会社 | 可变压缩比内燃机的控制装置及控制方法 |
| EP2947295B1 (en) * | 2013-01-17 | 2017-02-08 | Nissan Motor Co., Ltd. | Internal combustion engine with variable compression ratio |
| RU2585998C1 (ru) * | 2013-02-20 | 2016-06-10 | Ниссан Мотор Ко., Лтд. | Двигатель внутреннего сгорания с переменной степенью сжатия |
-
2014
- 2014-09-02 MX MX2017002011A patent/MX355312B/es active IP Right Grant
- 2014-09-02 US US15/506,899 patent/US9863311B2/en active Active
- 2014-09-02 JP JP2016546210A patent/JP6183558B2/ja active Active
- 2014-09-02 CN CN201480081552.8A patent/CN106662010B/zh active Active
- 2014-09-02 WO PCT/JP2014/072968 patent/WO2016035127A1/ja not_active Ceased
- 2014-09-02 EP EP14901340.1A patent/EP3190281B1/en active Active
- 2014-09-02 BR BR112017003304-6A patent/BR112017003304B1/pt active IP Right Grant
- 2014-09-02 RU RU2017110792A patent/RU2642956C1/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3190281A4 (en) | 2017-10-11 |
| EP3190281B1 (en) | 2019-06-12 |
| RU2642956C1 (ru) | 2018-01-29 |
| CN106662010B (zh) | 2018-06-22 |
| US20170284289A1 (en) | 2017-10-05 |
| JP6183558B2 (ja) | 2017-08-23 |
| US9863311B2 (en) | 2018-01-09 |
| MX355312B (es) | 2018-04-16 |
| BR112017003304A2 (pt) | 2017-11-28 |
| EP3190281A1 (en) | 2017-07-12 |
| CN106662010A (zh) | 2017-05-10 |
| JPWO2016035127A1 (ja) | 2017-04-27 |
| BR112017003304B1 (pt) | 2021-08-03 |
| WO2016035127A1 (ja) | 2016-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |