IN2014DN07945A - - Google Patents
Info
- Publication number
- IN2014DN07945A IN2014DN07945A IN7945DEN2014A IN2014DN07945A IN 2014DN07945 A IN2014DN07945 A IN 2014DN07945A IN 7945DEN2014 A IN7945DEN2014 A IN 7945DEN2014A IN 2014DN07945 A IN2014DN07945 A IN 2014DN07945A
- Authority
- IN
- India
- Prior art keywords
- intake valve
- combustion engine
- internal combustion
- load
- remains constant
- Prior art date
Links
Classifications
-
- 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
- F02D13/0226—Variable control of the intake valves only changing valve lift or valve lift and timing
-
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0063—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot
-
- 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
- F02D41/0002—Controlling intake air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0063—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot
- F01L2013/0073—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot with an oscillating cam acting on the valve of the "Delphi" type
-
- 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
- F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
- F02B2031/006—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air intake valves
-
- 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
- F02D41/0002—Controlling intake air
- F02D2041/001—Controlling intake air for engines with variable valve actuation
-
- 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
- F02D41/0002—Controlling intake air
- F02D2041/0015—Controlling intake air for engines with means for controlling swirl or tumble flow, e.g. by using swirl valves
-
- 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
-
- 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
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Valve Device For Special Equipments (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2012/057474 WO2013140596A1 (ja) | 2012-03-23 | 2012-03-23 | 内燃機関の可変動弁装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN07945A true IN2014DN07945A (ja) | 2015-05-01 |
Family
ID=49222090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN7945DEN2014 IN2014DN07945A (ja) | 2012-03-23 | 2012-03-23 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9546607B2 (ja) |
EP (1) | EP2829709B1 (ja) |
JP (1) | JP5825425B2 (ja) |
CN (1) | CN104204472B (ja) |
AU (1) | AU2012374402B2 (ja) |
BR (1) | BR112014023629B1 (ja) |
IN (1) | IN2014DN07945A (ja) |
RU (1) | RU2594395C2 (ja) |
WO (1) | WO2013140596A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6604350B2 (ja) * | 2017-03-22 | 2019-11-13 | トヨタ自動車株式会社 | 内燃機関 |
US10358988B2 (en) * | 2017-03-27 | 2019-07-23 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Internal combustion engine |
DE102017130977A1 (de) * | 2017-12-21 | 2019-06-27 | Volkswagen Aktiengesellschaft | Brennkraftmaschine mit vier Zylindern und Verfahren zum Betreiben einer solchen Brennkraftmaschine |
JP7412595B2 (ja) * | 2020-11-30 | 2024-01-12 | 日立Astemo株式会社 | バルブ制御装置及びバルブ制御方法 |
CN115263574A (zh) * | 2022-06-28 | 2022-11-01 | 东风汽车集团股份有限公司 | 一种压燃发动机控制方法及相关设备 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2028470C1 (ru) * | 1990-04-27 | 1995-02-09 | Центральный научно-исследовательский дизельный институт | Регулируемый спиральный впускной канал в головке цилиндра двигателя внутреннего сгорания |
JP3551435B2 (ja) * | 1992-09-29 | 2004-08-04 | マツダ株式会社 | 過給機付エンジン |
JPH08260925A (ja) | 1995-03-24 | 1996-10-08 | Nissan Motor Co Ltd | エンジンの吸気システム |
JP3799944B2 (ja) * | 2000-03-21 | 2006-07-19 | トヨタ自動車株式会社 | 内燃機関の可変動弁機構および吸気量制御装置 |
JP2003083118A (ja) | 2001-09-10 | 2003-03-19 | Toyota Motor Corp | 2サイクル自着火ガソリンエンジン |
JP2004353485A (ja) | 2003-05-27 | 2004-12-16 | Toyota Motor Corp | 予混合圧縮着火燃焼内燃機関の吸気制御方法 |
JP4506414B2 (ja) | 2004-10-29 | 2010-07-21 | トヨタ自動車株式会社 | 内燃機関のバルブ特性制御装置 |
JP4124224B2 (ja) * | 2005-11-14 | 2008-07-23 | トヨタ自動車株式会社 | 4サイクル予混合圧縮自着火式内燃機関の制御装置 |
JP2006336659A (ja) | 2006-09-20 | 2006-12-14 | Hitachi Ltd | 内燃機関の可変動弁装置 |
JP4850744B2 (ja) * | 2007-02-13 | 2012-01-11 | 日立オートモティブシステムズ株式会社 | 内燃機関の吸気制御装置 |
JP4907416B2 (ja) * | 2007-04-23 | 2012-03-28 | 日立オートモティブシステムズ株式会社 | 内燃機関の可変動弁装置 |
JP2008303773A (ja) * | 2007-06-07 | 2008-12-18 | Hitachi Ltd | 内燃機関の可変動弁装置 |
JP4459989B2 (ja) * | 2007-07-30 | 2010-04-28 | 三菱自動車工業株式会社 | 可変動弁機構付のエンジン |
JP2009156029A (ja) * | 2007-12-25 | 2009-07-16 | Hitachi Ltd | 内燃機関の可変動弁システム及び該可変動弁システムに用いられるコントローラ |
JP2009299655A (ja) | 2008-06-17 | 2009-12-24 | Toyota Motor Corp | 内燃機関の動弁システム |
JP2010059791A (ja) * | 2008-09-01 | 2010-03-18 | Hitachi Automotive Systems Ltd | 可変動弁機構の制御装置及び可変動弁制御システム |
JP2010121567A (ja) * | 2008-11-20 | 2010-06-03 | Toyota Motor Corp | 内燃機関の制御装置 |
JP2010121597A (ja) | 2008-11-21 | 2010-06-03 | Toyota Motor Corp | 尿素水溶液の分散装置 |
JP5099374B2 (ja) * | 2009-02-23 | 2012-12-19 | 三菱自動車工業株式会社 | 可変動弁装置付エンジン |
JP5108811B2 (ja) | 2009-03-24 | 2012-12-26 | 日立オートモティブシステムズ株式会社 | 車両用内燃機関の可変動弁装置 |
JP2010236434A (ja) | 2009-03-31 | 2010-10-21 | Toyota Motor Corp | 吸気量制御装置 |
JP5227265B2 (ja) * | 2009-06-04 | 2013-07-03 | 本田技研工業株式会社 | 排気過給機を備える内燃機関 |
JP5302173B2 (ja) * | 2009-12-07 | 2013-10-02 | 日立オートモティブシステムズ株式会社 | 内燃機関の可変動弁装置 |
JP5654940B2 (ja) * | 2011-04-21 | 2015-01-14 | 日立オートモティブシステムズ株式会社 | 可変動弁装置のコントローラ及び内燃機関の可変動弁装置 |
-
2012
- 2012-03-23 IN IN7945DEN2014 patent/IN2014DN07945A/en unknown
- 2012-03-23 AU AU2012374402A patent/AU2012374402B2/en not_active Ceased
- 2012-03-23 WO PCT/JP2012/057474 patent/WO2013140596A1/ja active Application Filing
- 2012-03-23 JP JP2014505923A patent/JP5825425B2/ja active Active
- 2012-03-23 CN CN201280071714.0A patent/CN104204472B/zh not_active Expired - Fee Related
- 2012-03-23 US US14/387,296 patent/US9546607B2/en active Active
- 2012-03-23 BR BR112014023629-1A patent/BR112014023629B1/pt not_active IP Right Cessation
- 2012-03-23 RU RU2014138217/06A patent/RU2594395C2/ru active
- 2012-03-23 EP EP12871936.6A patent/EP2829709B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
AU2012374402B2 (en) | 2016-01-14 |
US20150090220A1 (en) | 2015-04-02 |
CN104204472A (zh) | 2014-12-10 |
BR112014023629A2 (pt) | 2017-06-20 |
US9546607B2 (en) | 2017-01-17 |
BR112014023629B1 (pt) | 2021-08-17 |
WO2013140596A1 (ja) | 2013-09-26 |
RU2594395C2 (ru) | 2016-08-20 |
CN104204472B (zh) | 2017-02-22 |
JP5825425B2 (ja) | 2015-12-02 |
RU2014138217A (ru) | 2016-05-20 |
EP2829709B1 (en) | 2020-12-23 |
EP2829709A1 (en) | 2015-01-28 |
AU2012374402A1 (en) | 2014-10-09 |
JPWO2013140596A1 (ja) | 2015-08-03 |
EP2829709A4 (en) | 2016-01-27 |
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