JP2007107543A5 - - Google Patents
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- JP2007107543A5 JP2007107543A5 JP2007021598A JP2007021598A JP2007107543A5 JP 2007107543 A5 JP2007107543 A5 JP 2007107543A5 JP 2007021598 A JP2007021598 A JP 2007021598A JP 2007021598 A JP2007021598 A JP 2007021598A JP 2007107543 A5 JP2007107543 A5 JP 2007107543A5
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Claims (10)
- 少なくとも一つのシリンダと、吸気パイプ及び排気パイプのそれぞれによってガスの流れを制御するための少なくとも一つの吸気バルブ(7)及び排気バルブと、を備えて、
少なくとも一つのバルブ(7)は、エンジンの作動状態が変化するときに、異なった開閉時間、及び異なったリフトをバルブ(7)に与えるように設計された電子制御された可変駆動手段によって制御され、
前記電子制御された可変駆動手段は、開閉の単一の従来のサイクルであるサイクルの内で開閉の動きの複数の連続サイクルをそれに与えるような方法で、エンジンの動作の予め決められた状態で所定のバルブを制御するためにプログラムされた電子制御手段(25)によって制御され、
エンジンがシリンダに連関した複数の吸気バルブを備えて、前記バルブの開閉の動きの連続サイクルをバルブのまさに一つに与えるように、前記電子制御手段がプログラムされていることを特徴とする内燃エンジン。 - 前記バルブの開閉の動きの連続サイクルは、少なくとも一つの最初のサイクル(EC)を備えて、従来モードに従ってバルブが開き、バルブが前もって閉じることを特徴とする、請求項1記載のエンジン。
- 前記バルブの開閉の動きの連続サイクルは、少なくとも一つの最後のサイクルを備えて、バルブの開きは従来のサイクルに関して遅れて、前記バルブは従来のサイクルに従って閉じることを特徴とする、請求項1記載のエンジン。
- 前記バルブの開閉の動きの一連の連続サイクルは、バルブの遅れた開き及び早期の閉鎖の少なくとも一つのハイブリッドサイクル(HY)を備えることを特徴とする、請求項1記載のエンジン。
- 前記ハイブリッドサイクルは、前記一連の連続サイクルの最初であることを特徴とする、請求項4記載のエンジン。
- 少なくとも一つのシリンダと、吸気パイプ及び排気パイプのそれぞれを制御するためにシリンダに連関した少なくとも一つの吸気バルブ(7)及び排気バルブと、を備えるタイプの内燃エンジンを制御する方法であって、
少なくとも一つのバルブは、エンジンの作動状態が変わるときに、異なった開閉時間及び異なったリフトをバルブ(7)に与えるために設計された電子制御の可変駆動手段によって制御され、
前述の可変駆動手段が、エンジンの作動の所定状態において、バルブ(7)の開閉の単一の従来の理論的なサイクル内で所与のバルブ(7)に開閉の動きの一連の連続サイクルが与えられていて、
エンジンがシリンダに連関した複数の吸気バルブを備えて、前記バルブの開閉の動きの連続サイクルがバルブのまさに一つに与えていることを特徴とする方法。 - バルブの開閉の動きの一連の連続サイクルは、バルブが従来のモードに従って開くとともに前もって閉じる少なくとも一つの最初のサイクル(EC)を備えることを特徴とする、請求項6記載の方法。
- バルブの開閉の動きの一連の連続サイクルは、バルブの開きが従来のサイクルに関して遅れる少なくとも一つの最後のサイクル(LO)を備えることを特徴とする、請求項6記載の方法。
- バルブの開閉の動きの一連の連続サイクルは、バルブの開きが遅れて、バルブが従来のサイクルに関して前もって閉じる、少なくとも一つのハイブリッドサイクル(HY)を備えることを特徴とする、請求項6記載の方法。
- 前記ハイブリッドサイクル(HY)が、前記一連の連続サイクルの最初であることを特徴とする、請求項9記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05425364A EP1726790B1 (en) | 2005-05-24 | 2005-05-24 | System and method for controlling load and combustion in an internal combustion engine by valve actuation according to a multiple lift (multilift) cycle |
EP05425364.6 | 2005-05-24 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006142777A Division JP4773879B2 (ja) | 2005-05-24 | 2006-05-23 | 多重リフトサイクルに従ってバルブ駆動によって内燃エンジンにおける負荷及び燃焼を制御するためのシステム及び方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007107543A JP2007107543A (ja) | 2007-04-26 |
JP2007107543A5 true JP2007107543A5 (ja) | 2009-06-04 |
JP4758364B2 JP4758364B2 (ja) | 2011-08-24 |
Family
ID=35064784
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006142777A Active JP4773879B2 (ja) | 2005-05-24 | 2006-05-23 | 多重リフトサイクルに従ってバルブ駆動によって内燃エンジンにおける負荷及び燃焼を制御するためのシステム及び方法 |
JP2007021597A Active JP4758363B2 (ja) | 2005-05-24 | 2007-01-31 | 多重リフトサイクルに従ってバルブ駆動によって内燃エンジンにおける負荷及び燃焼を制御するためのシステム及び方法 |
JP2007021599A Active JP4961222B2 (ja) | 2005-05-24 | 2007-01-31 | 多重リフトサイクルに従ってバルブ駆動によって内燃エンジンにおける負荷及び燃焼を制御するためのシステム及び方法 |
JP2007021598A Active JP4758364B2 (ja) | 2005-05-24 | 2007-01-31 | 多重リフトサイクルに従ってバルブ駆動によって内燃エンジンにおける負荷及び燃焼を制御するためのシステム及び方法 |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006142777A Active JP4773879B2 (ja) | 2005-05-24 | 2006-05-23 | 多重リフトサイクルに従ってバルブ駆動によって内燃エンジンにおける負荷及び燃焼を制御するためのシステム及び方法 |
JP2007021597A Active JP4758363B2 (ja) | 2005-05-24 | 2007-01-31 | 多重リフトサイクルに従ってバルブ駆動によって内燃エンジンにおける負荷及び燃焼を制御するためのシステム及び方法 |
JP2007021599A Active JP4961222B2 (ja) | 2005-05-24 | 2007-01-31 | 多重リフトサイクルに従ってバルブ駆動によって内燃エンジンにおける負荷及び燃焼を制御するためのシステム及び方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7252061B2 (ja) |
EP (4) | EP1728978B1 (ja) |
JP (4) | JP4773879B2 (ja) |
AT (4) | ATE377139T1 (ja) |
DE (4) | DE602005002355T2 (ja) |
ES (4) | ES2292093T3 (ja) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1936132B1 (en) * | 2006-12-20 | 2008-12-17 | C.R.F. Società Consortile per Azioni | Internal combustion engine with intake valves having a variable actuation and a lift profile including a constant lift boot portion |
ATE442516T1 (de) * | 2007-07-20 | 2009-09-15 | Fiat Ricerche | System und verfahren zu steuerung eines magnetventils, im besonderen für ein system zur variablen betätigung der ventile eines verbrennungsmotors gemäb mehrfachhubmodus |
US8061318B2 (en) * | 2007-09-27 | 2011-11-22 | GM Global Technology Operations LLC | Method and apparatus for continuously variable differential phasing of engine valve operation |
DE602008001371D1 (de) | 2008-04-10 | 2010-07-08 | Fiat Ricerche | Turbokraftstoffmotor mit variabler Steuerung der Aufnahmeventile |
EP2184451B1 (en) | 2008-11-07 | 2011-08-17 | C.R.F. Società Consortile per Azioni | Diesel engine having cams for driving the intake valves which have a main lobe and an additional lobe connected to each other |
ATE499511T1 (de) | 2008-11-07 | 2011-03-15 | Fiat Ricerche | Dieselmotor mit variabler einlassventilbetätigung und einer internen abgasrückführung |
EP2204566B1 (en) | 2008-12-29 | 2011-06-29 | Fiat Group Automobiles S.p.A. | Adaptive control system of the air-fuel ratio of an internal combustione engine with a variable valve timing system |
DE102009034805A1 (de) * | 2009-07-25 | 2011-01-27 | Schaeffler Technologies Gmbh & Co. Kg | Schaltbarer Ventiltrieb |
US8590507B2 (en) * | 2009-09-30 | 2013-11-26 | GM Global Technology Operations LLC | Variable valve actuation control systems and methods |
EP2388461A1 (en) * | 2010-05-21 | 2011-11-23 | C.R.F. Società Consortile per Azioni | Internal exhaust gas recirculation control in an internal combustion engine |
EP2397674B1 (en) | 2010-06-18 | 2012-10-24 | C.R.F. Società Consortile per Azioni | Internal combustion engine with cylinders that can be de-activated, with exhaust gas recirculation by variable control of the intake valves, and method for controlling an internal combustion engine |
EP2511489B1 (en) | 2011-04-14 | 2013-05-29 | C.R.F. Società Consortile per Azioni | Internal combustion engine with hydro-mechanic valve actuation system for the intake valve and its solenoid control valve |
EP2511504B1 (en) * | 2011-04-15 | 2015-03-25 | C.R.F. Società Consortile per Azioni | Multi-cylinder internal combustion engine with a system for variable actuation of the intake valves and with compensation of the differences in the torque produced by the cylinders, and control method implemented in this engine |
EP2554830A1 (en) | 2011-08-01 | 2013-02-06 | C.R.F. Società Consortile per Azioni | Multi-cylinder internal combustion engine with a system for variable actuation of the intake valves and an injector housing having a raised sealing edge |
EP2554807B1 (en) | 2011-08-01 | 2014-01-01 | C.R.F. Società Consortile per Azioni | Multi-cylinder internal combustion engine with a system for variable actuation of the intake valves subdivided into separate sub-units |
EP2597276B1 (en) | 2011-11-24 | 2014-04-16 | C.R.F. Società Consortile per Azioni | Internal combustion engine having a system for variable actuation of the intake valves, provided with a three-way solenoid valve |
EP2653703B1 (en) | 2012-04-19 | 2014-04-30 | C.R.F. Società Consortile per Azioni | Internal combustion engine with cylinders which can be deactivated, in which the deactivated cylinders are used as pumps for recirculating exhaust gases into the active cylinders, and method for controlling this engine |
EP2693007B1 (en) | 2012-07-31 | 2015-12-09 | C.R.F. Società Consortile per Azioni | Internal combustion engine having a system for variable actuation of the intake valves provided with three-ways solenoid valves and method for controlling this engine |
WO2014128526A1 (en) | 2013-02-20 | 2014-08-28 | C.R.F. Società Consortile Per Azioni | Internal-combustion engine having a system for variable actuation of the intake valves, provided with three-way solenoid valves |
EP2796675B1 (en) | 2013-04-26 | 2016-11-23 | C.R.F. Società Consortile per Azioni | Internal combustion engine with a system for variable actuation of the intake valves provided with three-ways electric valves, and method for controlling this engine in a "single-lift" mode |
EP2801706B1 (en) | 2013-05-09 | 2016-06-15 | C.R.F. Società Consortile per Azioni | Internal combustion engine, with a system for variable actuation of the intake valves provided with a three-way electric valve having three levels of supplying current, and method for controlling this engine |
EP2832960B1 (en) | 2013-08-01 | 2015-09-16 | C.R.F. Società Consortile per Azioni | Internal combustion engine having a system for variable actuation of the intake valves, provided with an electrically actuated control valve having two ways and three positions |
EP3032054B1 (en) | 2014-12-10 | 2017-03-29 | C.R.F. Società Consortile per Azioni | Internal combustion engine with an electronically controlled hydraulic system for variable actuation of the intake valves, provided with a device for refilling the system with fluid |
CN104791110A (zh) * | 2015-03-23 | 2015-07-22 | 朱譞晟 | 一种气门升程和正时独立可调的气门驱动机构构成方法 |
EP3156619B1 (en) | 2015-10-13 | 2018-06-06 | C.R.F. Società Consortile per Azioni | System and method for variable actuation of a valve of an internal combustion engine, with a device for dampening pressure oscillations |
DE102015117921A1 (de) * | 2015-10-21 | 2017-04-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren zur Beeinflussung der Gemischbildung und der Ladungsbewegung bei einer Kolbenbrennkraftmaschine |
EP3181842B1 (en) | 2015-12-17 | 2019-06-19 | C.R.F. Società Consortile per Azioni | System and method for variable actuation of a valve of an internal combustion engine, with an electrically operated control valve having an improved control |
EP3184761B1 (en) | 2015-12-24 | 2018-04-18 | C.R.F. Società Consortile per Azioni | System for variable actuation of a valve of an internal-combustion engine |
EP3184778B1 (en) | 2015-12-24 | 2020-02-05 | C.R.F. Società Consortile per Azioni | System for variable actuation of a valve of an internal-combustion engine |
EP3184779B1 (en) | 2015-12-24 | 2018-02-14 | C.R.F. Società Consortile per Azioni | System for variable actuation of a valve of an internal-combustion engine |
EP3489475B1 (en) | 2017-11-27 | 2020-02-12 | C.R.F. Società Consortile per Azioni | System and method for actuation of an engine valve of an internal combustion engine |
DE102019213132A1 (de) * | 2019-08-30 | 2021-03-04 | Ford Global Technologies, Llc | Verfahren zum Betreiben eines Wasserstoffverbrennungsmotors mit interner Abgasrückführung, Motorsystem, Kraftfahrzeug und Computerprogrammprodukt |
EP3832078B1 (en) | 2019-12-02 | 2022-07-27 | C.R.F. Società Consortile per Azioni | System and method for variable actuation of valves of an internal combustion engine |
EP3832077A1 (en) | 2019-12-02 | 2021-06-09 | C.R.F. Società Consortile per Azioni | Internal combustion engine with fast combustion, and method for controlling the engine |
EP4015787B1 (en) | 2020-12-17 | 2024-01-24 | C.R.F. Società Consortile per Azioni | Internal combustion engine with fast combustion, and method for controlling the engine |
EP4043700A1 (en) | 2021-02-16 | 2022-08-17 | C.R.F. Società Consortile per Azioni | Internal combustion engine with fast combustion, and method for controlling an internal combustion engine |
EP4074945B1 (en) | 2021-04-13 | 2023-05-31 | C.R.F. Società Consortile per Azioni | System for actuation of an intake valve of an internal combustion engine |
EP4180640A1 (en) | 2021-11-16 | 2023-05-17 | C.R.F. Società Consortile per Azioni | Multi-cylinder internal combustion engine, with cylinders equipped with intake valve variable actuation systems having hydraulic circuits which cross each other |
WO2024127136A1 (en) | 2022-12-13 | 2024-06-20 | C.R.F. Società Consortile Per Azioni | Internal combustion engine with variable intake valve actuation and engine control method |
WO2024127137A1 (en) | 2022-12-13 | 2024-06-20 | C.R.F. Società Consortile Per Azioni | Internal combustion engine with improved intake valve opening strategies and engine control method |
WO2024134333A1 (en) | 2022-12-21 | 2024-06-27 | C.R.F. Società Consortile Per Azioni | A system for actuating an intake valve of an internal combustion engine |
WO2024180392A1 (en) | 2023-02-27 | 2024-09-06 | C.R.F. Società Consortile Per Azioni | Internal combustion engine with variable intake valve actuation and engine control method |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5526784A (en) * | 1994-08-04 | 1996-06-18 | Caterpillar Inc. | Simultaneous exhaust valve opening braking system |
US5746175A (en) * | 1995-08-08 | 1998-05-05 | Diesel Engine Retarders, Inc. | Four-cycle internal combustion engines with two-cycle compression release braking |
EP0843779B1 (en) | 1995-08-08 | 2001-02-28 | Diesel Engine Retarders, Inc. | A compresssion release braking system for an internal combustion engine |
IT1285853B1 (it) | 1996-04-24 | 1998-06-24 | Fiat Ricerche | Motore a combustione interna con valvole ad azionamento variabile. |
IT1291490B1 (it) * | 1997-02-04 | 1999-01-11 | C R F Societa Consotile Per Az | Motore pluricilindrico a ciclo diesel con valvole ad azionamento variabile |
JP3629971B2 (ja) * | 1998-09-10 | 2005-03-16 | 日産自動車株式会社 | 可変動弁エンジンの始動制御装置 |
JP2001012264A (ja) * | 1999-06-25 | 2001-01-16 | Nissan Motor Co Ltd | 内燃機関 |
JP2001234769A (ja) * | 2000-02-25 | 2001-08-31 | Toyota Motor Corp | 可変動弁機構を有する内燃機関 |
US6360531B1 (en) | 2000-08-29 | 2002-03-26 | Ford Global Technologies, Inc. | System and method for reducing vehicle emissions |
AT4872U1 (de) * | 2000-11-20 | 2001-12-27 | Avl List Gmbh | Variabler ventiltrieb für ein nockenbetätigtes hubventil einer brennkraftmaschine |
JP2002364392A (ja) * | 2001-06-08 | 2002-12-18 | Nissan Motor Co Ltd | エンジンの制御装置 |
ITTO20010660A1 (it) * | 2001-07-06 | 2003-01-06 | Fiat Ricerche | Motore diesel pluricilindrico con azionamento variabile delle valvole. |
ITTO20011187A1 (it) * | 2001-12-18 | 2003-06-18 | C R F Societa Con Sortile Per | ,,motore pluricilindrico a benzina con azionamento variabile delle valvole,, |
JP2005054607A (ja) * | 2003-08-06 | 2005-03-03 | Isuzu Motors Ltd | 内燃機関 |
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2005
- 2005-05-24 DE DE602005002355T patent/DE602005002355T2/de active Active
- 2005-05-24 ES ES05425364T patent/ES2292093T3/es active Active
- 2005-05-24 EP EP05112792A patent/EP1728978B1/en active Active
- 2005-05-24 EP EP05112784A patent/EP1734232B1/en active Active
- 2005-05-24 AT AT05112799T patent/ATE377139T1/de active
- 2005-05-24 DE DE602005003116T patent/DE602005003116T2/de active Active
- 2005-05-24 ES ES05112799T patent/ES2296095T3/es active Active
- 2005-05-24 DE DE602005003111T patent/DE602005003111T2/de active Active
- 2005-05-24 AT AT05425364T patent/ATE372445T1/de active
- 2005-05-24 EP EP05112799A patent/EP1728979B1/en active Active
- 2005-05-24 EP EP05425364A patent/EP1726790B1/en active Active
- 2005-05-24 ES ES05112784T patent/ES2296093T3/es active Active
- 2005-05-24 DE DE602005003110T patent/DE602005003110T2/de active Active
- 2005-05-24 ES ES05112792T patent/ES2296094T3/es active Active
- 2005-05-24 AT AT05112792T patent/ATE377138T1/de active
- 2005-05-24 AT AT05112784T patent/ATE377140T1/de active
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2006
- 2006-05-15 US US11/433,417 patent/US7252061B2/en active Active
- 2006-05-23 JP JP2006142777A patent/JP4773879B2/ja active Active
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2007
- 2007-01-31 JP JP2007021597A patent/JP4758363B2/ja active Active
- 2007-01-31 JP JP2007021599A patent/JP4961222B2/ja active Active
- 2007-01-31 JP JP2007021598A patent/JP4758364B2/ja active Active
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