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MX2010001505A - Motor de combustion interna del tipo de ignicion por chispa. - Google Patents

Motor de combustion interna del tipo de ignicion por chispa.

Info

Publication number
MX2010001505A
MX2010001505A MX2010001505A MX2010001505A MX2010001505A MX 2010001505 A MX2010001505 A MX 2010001505A MX 2010001505 A MX2010001505 A MX 2010001505A MX 2010001505 A MX2010001505 A MX 2010001505A MX 2010001505 A MX2010001505 A MX 2010001505A
Authority
MX
Mexico
Prior art keywords
compression ratio
combustion engine
internal combustion
spark
mechanical compression
Prior art date
Application number
MX2010001505A
Other languages
English (en)
Inventor
Daisuke Akihisa
Daisaku Sawada
Eiichi Kamiyama
Yukihiro Nakasaka
Original Assignee
Toyota Motor Co Ltd
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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of MX2010001505A publication Critical patent/MX2010001505A/es

Links

Classifications

    • 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
    • F02D41/08—Introducing corrections for particular operating conditions for idling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0223—Variable control of the intake valves only
    • F02D13/0234—Variable control of the intake valves only changing the valve timing only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0223—Variable control of the intake valves only
    • F02D13/0234—Variable control of the intake valves only changing the valve timing only
    • F02D13/0238—Variable control of the intake valves only changing the valve timing only by shifting the phase, i.e. the opening periods of the valves are constant
    • 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
    • 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
    • F02D15/04—Varying compression ratio by alteration of volume of compression space without changing piston stroke
    • 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
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

Un motor de combustión interna comprende un mecanismo de relación de compresión variable (A) capaz de variar la relación de compresión mecánica y un mecanismo de apertura variable de válvulas (B) capaz de controlar la sincronización de cierre de una válvula (7) de admisión. En un rango de operación a carga baja que no incluye la operación a marcha lenta, la relación de compresión mecánica se mantiene en una relación de compresión mecánica máxima, y en la operación a marcha lenta, la relación de compresión mecánica es menor que la relación mecánica máxima.
MX2010001505A 2007-11-06 2008-10-30 Motor de combustion interna del tipo de ignicion por chispa. MX2010001505A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007288972A JP4367550B2 (ja) 2007-11-06 2007-11-06 火花点火式内燃機関
PCT/JP2008/070250 WO2009060921A1 (ja) 2007-11-06 2008-10-30 火花点火式内燃機関

Publications (1)

Publication Number Publication Date
MX2010001505A true MX2010001505A (es) 2010-03-15

Family

ID=40625808

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010001505A MX2010001505A (es) 2007-11-06 2008-10-30 Motor de combustion interna del tipo de ignicion por chispa.

Country Status (12)

Country Link
US (1) US8011332B2 (es)
EP (1) EP2206906B1 (es)
JP (1) JP4367550B2 (es)
KR (2) KR20120084782A (es)
CN (1) CN101952576B (es)
AU (1) AU2008325584B2 (es)
BR (1) BRPI0816126B1 (es)
CA (1) CA2695694C (es)
ES (1) ES2530216T3 (es)
MX (1) MX2010001505A (es)
RU (1) RU2436982C2 (es)
WO (1) WO2009060921A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4450026B2 (ja) * 2007-07-12 2010-04-14 トヨタ自動車株式会社 火花点火式内燃機関
DE112009002699B4 (de) * 2009-01-07 2014-04-24 Toyota Jidosha Kabushiki Kaisha Motorsteuersystem
JP4862927B2 (ja) * 2009-08-20 2012-01-25 マツダ株式会社 火花点火式内燃機関の制御システム
JP5333268B2 (ja) * 2010-01-29 2013-11-06 トヨタ自動車株式会社 火花点火式内燃機関
CN102933816B (zh) * 2011-06-10 2015-04-29 丰田自动车株式会社 火花点火式内燃机
EP2772633B1 (en) * 2011-10-24 2019-11-20 Nissan Motor Co., Ltd Rotational speed control device and rotational speed control method for internal combustion engine
JP5621761B2 (ja) * 2011-12-12 2014-11-12 トヨタ自動車株式会社 可変圧縮比機構を備える内燃機関を搭載する車両
EP2932067B1 (en) 2012-10-30 2017-08-23 Blackstock, Scott Variable compression ratio engine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2119077C1 (ru) * 1998-02-24 1998-09-20 Конюхов Виталий Алексеевич Способ регулирования мощности многотопливного двигателя внутреннего сгорания методом изменения фаз газораспределения и рабочего объема цилиндров и многотопливный двигатель внутреннего сгорания
JP4058909B2 (ja) * 2001-01-22 2008-03-12 日産自動車株式会社 内燃機関の油圧制御装置
JP3885524B2 (ja) * 2001-06-25 2007-02-21 日産自動車株式会社 圧縮自己着火内燃機関
RU2206769C1 (ru) * 2001-11-26 2003-06-20 Ибадуллаев Гаджикадир Алиярович Устройство для регулирования объема камеры сгорания и мощности двигателя внутреннего сгорания
JP2003232233A (ja) * 2001-12-06 2003-08-22 Nissan Motor Co Ltd 内燃機関の制御装置
JP3933052B2 (ja) * 2003-01-09 2007-06-20 トヨタ自動車株式会社 圧縮比と空燃比と過給状態とを切り換えながら運転される内燃機関
JP4345307B2 (ja) 2003-01-15 2009-10-14 トヨタ自動車株式会社 可変圧縮比機構を備えた内燃機関の制御装置
JP4438368B2 (ja) * 2003-10-01 2010-03-24 日産自動車株式会社 可変圧縮比エンジンの制御装置
JP2006144567A (ja) * 2004-11-16 2006-06-08 Toyota Motor Corp 内燃機関のバルブタイミング制御装置
JP4661461B2 (ja) 2005-09-05 2011-03-30 トヨタ自動車株式会社 可変圧縮比機構を備えた内燃機関
US7267087B2 (en) * 2005-12-01 2007-09-11 Ford Global Technologies, Llc Variable compression ratio scheduling at idle speed conditions
JP4305477B2 (ja) * 2006-07-25 2009-07-29 トヨタ自動車株式会社 火花点火式内燃機関

Also Published As

Publication number Publication date
US8011332B2 (en) 2011-09-06
CN101952576A (zh) 2011-01-19
EP2206906A4 (en) 2011-03-02
KR101211453B1 (ko) 2012-12-12
RU2436982C2 (ru) 2011-12-20
EP2206906B1 (en) 2014-11-26
BRPI0816126B1 (pt) 2019-10-08
AU2008325584A1 (en) 2009-05-14
EP2206906A1 (en) 2010-07-14
CN101952576B (zh) 2014-02-26
JP2009114964A (ja) 2009-05-28
BRPI0816126A2 (pt) 2015-02-24
ES2530216T3 (es) 2015-02-27
JP4367550B2 (ja) 2009-11-18
RU2010107204A (ru) 2011-09-10
CA2695694C (en) 2012-07-03
KR20100046039A (ko) 2010-05-04
US20100192919A1 (en) 2010-08-05
KR20120084782A (ko) 2012-07-30
WO2009060921A1 (ja) 2009-05-14
CA2695694A1 (en) 2009-05-14
AU2008325584B2 (en) 2011-03-10

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