MX353822B - Motor de combustión interna de relación de compresión variable. - Google Patents
Motor de combustión interna de relación de compresión variable.Info
- Publication number
- MX353822B MX353822B MX2017000280A MX2017000280A MX353822B MX 353822 B MX353822 B MX 353822B MX 2017000280 A MX2017000280 A MX 2017000280A MX 2017000280 A MX2017000280 A MX 2017000280A MX 353822 B MX353822 B MX 353822B
- Authority
- MX
- Mexico
- Prior art keywords
- compression ratio
- control shaft
- rotation
- internal combustion
- shaft
- Prior art date
Links
- 230000006835 compression Effects 0.000 title abstract 8
- 238000007906 compression Methods 0.000 title abstract 8
- 238000002485 combustion reaction Methods 0.000 title abstract 2
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
- F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
-
- 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
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)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Un motor de combustión interna de relación de compresión variable incluye un eje (13) de control soportado de manera giratoria por un cuerpo del motor de combustión interna, un mecanismo (10) de relación de compresión variable para cambiar una relación de compresión del motor de combustión interna de conformidad con una posición rotacional del eje (13) de control, un accionador (21) que acciona de manera rotativa el eje (13) de control, y un mecanismo (22) de reducción de velocidad para reducir una potencia rotacional del accionador (21) y para transmitir la potencia reducida en velocidad al eje (13) de control. El mecanismo (22) de reducción de velocidad tiene un eje (24) de rotación soportado de manera giratoria en un alojamiento (26) fijado al cuerpo del motor de combustión interna y una palanca (25) que conecta el eje (24) de rotación y el eje (13) de control. En el cuerpo del motor de combustión interna se localiza una primera parte (42) de regulación para regular mecánicamente el eje (13) de control a una posición de máxima rotación en un lado de un lado de baja relación de compresión y un lado de alta relación de compresión. Además, en el alojamiento (26) se localiza una segunda parte (41) de regulación para regular mecánicamente el eje (24) de rotación a una posición de máxima rotación en el otro lado del lado de baja relación de compresión y el lado de alta relación de compresión.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2014/068659 WO2016009468A1 (ja) | 2014-07-14 | 2014-07-14 | 可変圧縮比内燃機関 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2017000280A MX2017000280A (es) | 2017-04-27 |
| MX353822B true MX353822B (es) | 2018-01-31 |
Family
ID=55077993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2017000280A MX353822B (es) | 2014-07-14 | 2014-07-14 | Motor de combustión interna de relación de compresión variable. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9850813B2 (es) |
| EP (1) | EP3171001B1 (es) |
| JP (1) | JP6176402B2 (es) |
| CN (1) | CN106662009B (es) |
| BR (1) | BR112017000582B1 (es) |
| MX (1) | MX353822B (es) |
| RU (1) | RU2635745C1 (es) |
| WO (1) | WO2016009468A1 (es) |
Families Citing this family (5)
| 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 |
| EP4001686B1 (en) * | 2017-08-01 | 2024-09-11 | NSK Ltd. | Reverse input shutoff clutch, electric valve timing adjustment device, variable compression ratio device, and electric power steering device |
| CN110486158B (zh) * | 2018-10-30 | 2024-10-29 | 长城汽车股份有限公司 | 冲程可变的可变压缩比机构及其控制方法 |
| CN111173622B (zh) * | 2018-11-12 | 2022-03-25 | 长城汽车股份有限公司 | 可变压缩比机构控制方法 |
| CN112576383B (zh) * | 2019-09-29 | 2022-09-30 | 长城汽车股份有限公司 | 可变压缩比发动机的控制方法及装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1686203A1 (ru) * | 1988-09-26 | 1991-10-23 | Ленинградский Институт Водного Транспорта | Двигатель внутреннего сгорани с переменным ходом поршн |
| KR100720327B1 (ko) * | 1999-11-30 | 2007-05-22 | 미셸 알랭 레옹 마르시쏘 | 왕복형 피스톤 엔진의 작동 조건을 최적화하기 위하여 압축비를 조절하는 방법 및 그 장치 |
| RU2256085C2 (ru) * | 2000-08-08 | 2005-07-10 | Даймлеркрайслер Аг | Поршневой двигатель внутреннего сгорания с переменной степенью сжатия |
| TWI236518B (en) | 2002-10-29 | 2005-07-21 | Honda Motor Co Ltd | Engine of compression-ratio variable type |
| JP3944053B2 (ja) | 2002-10-29 | 2007-07-11 | 本田技研工業株式会社 | 圧縮比可変エンジン |
| US7174865B2 (en) * | 2004-07-19 | 2007-02-13 | Masami Sakita | Engine with a variable compression ratio |
| JP4600074B2 (ja) * | 2005-02-15 | 2010-12-15 | 日産自動車株式会社 | 内燃機関の可変圧縮比装置 |
| JP2009185629A (ja) * | 2008-02-04 | 2009-08-20 | Nissan Motor Co Ltd | 可変圧縮比エンジン |
| 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 |
| JP5614505B2 (ja) * | 2011-11-29 | 2014-10-29 | 日産自動車株式会社 | 可変圧縮比内燃機関の潤滑構造 |
| 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 |
| 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 |
-
2014
- 2014-07-14 RU RU2017102906A patent/RU2635745C1/ru active
- 2014-07-14 EP EP14897570.9A patent/EP3171001B1/en active Active
- 2014-07-14 US US15/325,098 patent/US9850813B2/en active Active
- 2014-07-14 WO PCT/JP2014/068659 patent/WO2016009468A1/ja not_active Ceased
- 2014-07-14 BR BR112017000582-4A patent/BR112017000582B1/pt active IP Right Grant
- 2014-07-14 MX MX2017000280A patent/MX353822B/es active IP Right Grant
- 2014-07-14 CN CN201480080511.7A patent/CN106662009B/zh active Active
- 2014-07-14 JP JP2016534001A patent/JP6176402B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BR112017000582B1 (pt) | 2022-04-12 |
| WO2016009468A1 (ja) | 2016-01-21 |
| US20170191409A1 (en) | 2017-07-06 |
| MX2017000280A (es) | 2017-04-27 |
| US9850813B2 (en) | 2017-12-26 |
| CN106662009B (zh) | 2018-06-22 |
| EP3171001A1 (en) | 2017-05-24 |
| CN106662009A (zh) | 2017-05-10 |
| JPWO2016009468A1 (ja) | 2017-04-27 |
| EP3171001B1 (en) | 2018-05-16 |
| BR112017000582A2 (pt) | 2017-11-07 |
| RU2635745C1 (ru) | 2017-11-15 |
| JP6176402B2 (ja) | 2017-08-09 |
| EP3171001A4 (en) | 2017-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |