SE523622C2 - Anordning vid förbränningsmotor - Google Patents
Anordning vid förbränningsmotorInfo
- Publication number
- SE523622C2 SE523622C2 SE0202124A SE0202124A SE523622C2 SE 523622 C2 SE523622 C2 SE 523622C2 SE 0202124 A SE0202124 A SE 0202124A SE 0202124 A SE0202124 A SE 0202124A SE 523622 C2 SE523622 C2 SE 523622C2
- Authority
- SE
- Sweden
- Prior art keywords
- valve
- control means
- inlet
- exhaust
- closing
- Prior art date
Links
Classifications
-
- 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
-
- 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
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
- F01L1/267—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with means for varying the timing or the lift of the valves
-
- 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
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
-
- 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
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/08—Shape of cams
-
- 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
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L1/181—Centre pivot rocking arms
-
- 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
- F01L2013/0089—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 with means for delaying valve closing
-
- 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
- F01L2305/00—Valve arrangements comprising rollers
-
- 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
- F02D13/0269—Controlling the valves to perform a Miller-Atkinson cycle
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0202124A SE523622C2 (sv) | 2002-07-05 | 2002-07-05 | Anordning vid förbränningsmotor |
AT03733762T ATE509190T1 (de) | 2002-07-05 | 2003-06-18 | Vorrichtung für einen verbrennungsmotor |
EP03733762A EP1521898B1 (de) | 2002-07-05 | 2003-06-18 | Vorrichtung für einen verbrennungsmotor |
AU2003242114A AU2003242114A1 (en) | 2002-07-05 | 2003-06-18 | Apparatus for an internal combustion engine |
PCT/SE2003/001033 WO2004005677A1 (en) | 2002-07-05 | 2003-06-18 | Apparatus for an internal combustion engine |
JP2004519427A JP4897216B2 (ja) | 2002-07-05 | 2003-06-18 | 内燃機関用装置 |
BRPI0312351-0A BR0312351B1 (pt) | 2002-07-05 | 2003-06-18 | aparelho para um motor de combustço interna. |
CNB038159465A CN100351497C (zh) | 2002-07-05 | 2003-06-18 | 用于控制内燃机内气门运动的装置 |
US10/905,463 US7306202B2 (en) | 2002-07-05 | 2005-01-05 | Apparatus for an internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0202124A SE523622C2 (sv) | 2002-07-05 | 2002-07-05 | Anordning vid förbränningsmotor |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0202124D0 SE0202124D0 (sv) | 2002-07-05 |
SE0202124L SE0202124L (sv) | 2004-01-06 |
SE523622C2 true SE523622C2 (sv) | 2004-05-04 |
Family
ID=20288462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0202124A SE523622C2 (sv) | 2002-07-05 | 2002-07-05 | Anordning vid förbränningsmotor |
Country Status (9)
Country | Link |
---|---|
US (1) | US7306202B2 (de) |
EP (1) | EP1521898B1 (de) |
JP (1) | JP4897216B2 (de) |
CN (1) | CN100351497C (de) |
AT (1) | ATE509190T1 (de) |
AU (1) | AU2003242114A1 (de) |
BR (1) | BR0312351B1 (de) |
SE (1) | SE523622C2 (de) |
WO (1) | WO2004005677A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006085802A1 (en) * | 2005-02-11 | 2006-08-17 | Volvo Lastvagnar Ab | Device for combustion engine |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040002988A1 (en) * | 2002-06-26 | 2004-01-01 | Praveen Seshadri | System and method for modeling subscriptions and subscribers as data |
DE10359087B3 (de) * | 2003-12-17 | 2005-05-19 | Caterpillar Motoren Gmbh & Co. Kg | Variable Ventilsteuerungseinrichtung |
EP1674672B1 (de) | 2004-12-27 | 2010-10-13 | Caterpillar Motoren GmbH & Co. | Variable Ventilsteuerungseinrichtung |
WO2006075936A1 (en) * | 2005-01-12 | 2006-07-20 | Volvo Lastvagnar Ab | Apparatus for an internal combustion engine |
US7555999B2 (en) * | 2005-10-24 | 2009-07-07 | Eaton Corporation | Cold temperature operation for added motion valve system |
US7350491B2 (en) * | 2005-10-24 | 2008-04-01 | Eaton Corporation | Lash adjuster and valve system |
US20080017142A1 (en) * | 2006-06-30 | 2008-01-24 | Eaton Corporation | Energy Recovery System for an Added Motion System |
US7677212B2 (en) * | 2006-06-30 | 2010-03-16 | Eaton Corporation | Added motion hydraulic circuit with proportional valve |
DE102008026323A1 (de) * | 2007-06-15 | 2008-12-24 | Holstein, Viktor, Dipl.-Ing. (FH) | Das Verfahren der variablen Rückschubregelung und die Steuerungsvorrichtung für die Viertakt-Hubkolben-Motoren mit variablen Ventiltrieben. |
FR2922484B1 (fr) * | 2007-10-23 | 2016-06-03 | Messier Bugatti | Dispositif pour connecter un pneumatique de roue d'aeronef a une centrale pneumatique de l'aeronef |
EP2055906A1 (de) * | 2007-10-31 | 2009-05-06 | Caterpillar Motoren GmbH & Co. KG | Vorrichtung und Verfahren zur Ventilsteuerung |
JP2010121570A (ja) * | 2008-11-20 | 2010-06-03 | Komatsu Ltd | 可変弁装置およびその制御方法 |
DE102009041426A1 (de) | 2009-09-16 | 2011-05-19 | Thyssenkrupp Presta Teccenter Ag | Nockenwelle mit variierbarer Ventilöffnungsdauer |
US9284865B2 (en) | 2012-01-11 | 2016-03-15 | Eaton Corporation | Method of controlling fluid pressure-actuated switching component and control system for same |
FI20135003L (fi) * | 2013-01-03 | 2014-07-04 | Waertsilae Finland Oy | Pakoventtiilijärjestely ja menetelmä pakoventtiilin sulkeutumisen kontrolloimiseksi |
US10605209B2 (en) * | 2015-10-28 | 2020-03-31 | Cummins Inc. | Thermal management via exhaust gas recirculation |
DE102017003788A1 (de) * | 2017-04-20 | 2018-10-25 | Daimler Ag | Verfahren zum Betreiben einer Verbrennungskraftmaschine, insbesondere eines Kraftfahrzeugs |
US20210262367A1 (en) * | 2018-06-28 | 2021-08-26 | Weichai Power Co., Ltd. | Intake Valve Device Capable of Implementing Two-Stage Switching of Gas Distribution Phase and Diesel Engine |
EP3715594B1 (de) * | 2019-03-29 | 2021-10-27 | ABB Schweiz AG | Ventiltrieb mit hydraulischem verzögerungselement für einen verbrennungsmotor |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3520287A (en) * | 1968-08-09 | 1970-07-14 | White Motor Corp | Exhaust valve control for engine braking system |
US3938483A (en) * | 1973-08-20 | 1976-02-17 | Joseph Carl Firey | Gasoline engine torque regulator |
US3928483A (en) * | 1974-09-23 | 1975-12-23 | Mobil Oil Corp | Production of gasoline hydrocarbons |
ZA853796B (en) * | 1984-06-01 | 1986-01-29 | Jacobs Harold Sickler | Process and system for compression release engine retarding |
JPS637208A (ja) * | 1986-06-27 | 1988-01-13 | Kazuo Tsuchida | 面取盤 |
JPS637208U (de) * | 1986-06-30 | 1988-01-18 | ||
JPH04132811A (ja) * | 1990-09-21 | 1992-05-07 | Toyota Autom Loom Works Ltd | ダンパーによるバルブタイミング調節機構 |
JPH057905U (ja) * | 1991-07-15 | 1993-02-02 | 三菱自動車工業株式会社 | 油圧タペツト |
JP3550428B2 (ja) * | 1994-03-07 | 2004-08-04 | 株式会社小松製作所 | ミラーサイクルエンジン用吸気弁の開閉制御装置 |
JPH09112233A (ja) * | 1995-10-20 | 1997-04-28 | Hino Motors Ltd | エンジンのバルブメカニズム |
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 |
WO1999018335A1 (en) * | 1997-10-03 | 1999-04-15 | Diesel Engine Retarders, Inc. | Method and system for controlled exhaust gas recirculation in an internal combustion engine with application to retarding and powering function |
EP0945606A3 (de) * | 1998-03-27 | 2001-02-14 | Isuzu Ceramics Research Institute Co., Ltd. | Gasbrennkraftmaschine mit Turbolader und Motorgenerator |
JP3606237B2 (ja) * | 2001-07-25 | 2005-01-05 | 日産自動車株式会社 | 内燃機関 |
US6550435B1 (en) * | 2002-01-17 | 2003-04-22 | Ford Global Technologies, Llc | Variable valve timing adjustable finger follower assembly |
-
2002
- 2002-07-05 SE SE0202124A patent/SE523622C2/sv not_active IP Right Cessation
-
2003
- 2003-06-18 JP JP2004519427A patent/JP4897216B2/ja not_active Expired - Fee Related
- 2003-06-18 WO PCT/SE2003/001033 patent/WO2004005677A1/en active Application Filing
- 2003-06-18 AU AU2003242114A patent/AU2003242114A1/en not_active Abandoned
- 2003-06-18 EP EP03733762A patent/EP1521898B1/de not_active Expired - Lifetime
- 2003-06-18 AT AT03733762T patent/ATE509190T1/de not_active IP Right Cessation
- 2003-06-18 BR BRPI0312351-0A patent/BR0312351B1/pt not_active IP Right Cessation
- 2003-06-18 CN CNB038159465A patent/CN100351497C/zh not_active Expired - Fee Related
-
2005
- 2005-01-05 US US10/905,463 patent/US7306202B2/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006085802A1 (en) * | 2005-02-11 | 2006-08-17 | Volvo Lastvagnar Ab | Device for combustion engine |
US7475659B2 (en) | 2005-02-11 | 2009-01-13 | Volvo Lastvaguar Ab | Device combustion engine |
Also Published As
Publication number | Publication date |
---|---|
US20050087716A1 (en) | 2005-04-28 |
SE0202124D0 (sv) | 2002-07-05 |
US7306202B2 (en) | 2007-12-11 |
CN100351497C (zh) | 2007-11-28 |
AU2003242114A1 (en) | 2004-01-23 |
CN1666011A (zh) | 2005-09-07 |
ATE509190T1 (de) | 2011-05-15 |
JP2006512522A (ja) | 2006-04-13 |
BR0312351A (pt) | 2005-04-05 |
SE0202124L (sv) | 2004-01-06 |
EP1521898A1 (de) | 2005-04-13 |
BR0312351B1 (pt) | 2013-03-05 |
EP1521898B1 (de) | 2011-05-11 |
JP4897216B2 (ja) | 2012-03-14 |
WO2004005677A1 (en) | 2004-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |