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MX2017012468A - Motor de combustion interna. - Google Patents

Motor de combustion interna.

Info

Publication number
MX2017012468A
MX2017012468A MX2017012468A MX2017012468A MX2017012468A MX 2017012468 A MX2017012468 A MX 2017012468A MX 2017012468 A MX2017012468 A MX 2017012468A MX 2017012468 A MX2017012468 A MX 2017012468A MX 2017012468 A MX2017012468 A MX 2017012468A
Authority
MX
Mexico
Prior art keywords
compression ratio
control shaft
ratio side
side stopper
combustion engine
Prior art date
Application number
MX2017012468A
Other languages
English (en)
Other versions
MX365699B (es
Inventor
Nakamura Katsutoshi
TSUBOKAWA Masayoshi
Original Assignee
Nissan Motor
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nissan Motor filed Critical Nissan Motor
Publication of MX2017012468A publication Critical patent/MX2017012468A/es
Publication of MX365699B publication Critical patent/MX365699B/es

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
    • F02B75/048—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable crank stroke 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
    • F02B75/04—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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/03—Controlling by changing the compression ratio

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)

Abstract

En la presente invención, la distancia entre una superficie (42) de tope de lado de relación de alta compresión del cuerpo y una superficie (40) de tope de lado de relación de alta compresión del árbol de control cuando un miembro de tope impacta una porción (35) de tope de lado de relación de alta compresión del cuerpo se configura para que sea relativamente más grande en una posición cercana al centro de rotación de un árbol de control cuando se ve a lo largo del eje del árbol de control. De manera similar, la distancia entre una superficie de tope de lado de relación de baja compresión del cuerpo y una superficie de tope de lado de relación de baja compresión del árbol de control cuando el miembro de tope impacta una porción de tope de lado de relación de baja compresión del cuerpo se configura para que sea relativamente más grande en una posición cercana al centro de rotación del árbol de control cuando se ve a lo largo del eje del árbol de control.
MX2017012468A 2015-04-03 2015-04-03 Motor de combustión interna. MX365699B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/060607 WO2016157521A1 (ja) 2015-04-03 2015-04-03 内燃機関

Publications (2)

Publication Number Publication Date
MX2017012468A true MX2017012468A (es) 2018-01-23
MX365699B MX365699B (es) 2019-06-11

Family

ID=57006628

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017012468A MX365699B (es) 2015-04-03 2015-04-03 Motor de combustión interna.

Country Status (10)

Country Link
US (1) US10190491B2 (es)
EP (1) EP3279447B1 (es)
JP (1) JP6380655B2 (es)
KR (1) KR101854098B1 (es)
CN (1) CN107429612B (es)
BR (1) BR112017020640B1 (es)
CA (1) CA2981686C (es)
MX (1) MX365699B (es)
RU (1) RU2658870C1 (es)
WO (1) WO2016157521A1 (es)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3298335B2 (ja) 1994-10-31 2002-07-02 株式会社日立製作所 回転体の取付構造及びこれを用いた電動送風機
RU2256085C2 (ru) * 2000-08-08 2005-07-10 Даймлеркрайслер Аг Поршневой двигатель внутреннего сгорания с переменной степенью сжатия
JP2005083203A (ja) 2003-09-04 2005-03-31 Mitsubishi Electric Corp 制御軸の回動範囲規制機構
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
JP4621627B2 (ja) * 2006-04-24 2011-01-26 本田技研工業株式会社 内燃機関の仕事量算出装置
RU2338079C1 (ru) 2007-05-21 2008-11-10 Общество с ограниченной ответственностью Научно-производственное предприятие "Электронные системы специальной техники" Способ работы двигателя внутреннего сгорания и двигатель внутреннего сгорания
JP2009185629A (ja) 2008-02-04 2009-08-20 Nissan Motor Co Ltd 可変圧縮比エンジン
CN101725626B (zh) 2008-10-24 2013-06-05 鸿富锦精密工业（深圳）有限公司 铰链结构
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
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
CN202834160U (zh) * 2012-09-27 2013-03-27 浙江盾安机械有限公司 球阀
RU2585998C1 (ru) * 2013-02-20 2016-06-10 Ниссан Мотор Ко., Лтд. Двигатель внутреннего сгорания с переменной степенью сжатия
CN203963828U (zh) * 2014-06-25 2014-11-26 宁波高新区赛尔富电子有限公司 一种灯具

Also Published As

Publication number Publication date
CN107429612B (zh) 2018-10-30
CA2981686A1 (en) 2016-10-06
US20180142618A1 (en) 2018-05-24
JPWO2016157521A1 (ja) 2017-10-19
EP3279447A4 (en) 2018-02-07
EP3279447A1 (en) 2018-02-07
WO2016157521A1 (ja) 2016-10-06
RU2658870C1 (ru) 2018-06-25
JP6380655B2 (ja) 2018-08-29
EP3279447B1 (en) 2018-08-29
KR20170127568A (ko) 2017-11-21
BR112017020640B1 (pt) 2021-10-05
US10190491B2 (en) 2019-01-29
CA2981686C (en) 2018-05-01
BR112017020640A2 (pt) 2018-06-26
MX365699B (es) 2019-06-11
CN107429612A (zh) 2017-12-01
KR101854098B1 (ko) 2018-05-02

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