SE523622C2 - Anordning vid förbränningsmotor - Google Patents

Anordning vid förbränningsmotor

Info

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
Application number
SE0202124A
Other languages
English (en)
Swedish (sv)
Other versions
SE0202124D0 (sv
SE0202124L (sv
Inventor
Soeren Udd
Original Assignee
Volvo Lastvagnar Ab
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 Volvo Lastvagnar Ab filed Critical Volvo Lastvagnar Ab
Priority to SE0202124A priority Critical patent/SE523622C2/sv
Publication of SE0202124D0 publication Critical patent/SE0202124D0/xx
Priority to AU2003242114A priority patent/AU2003242114A1/en
Priority to EP03733762A priority patent/EP1521898B1/de
Priority to AT03733762T priority patent/ATE509190T1/de
Priority to JP2004519427A priority patent/JP4897216B2/ja
Priority to CNB038159465A priority patent/CN100351497C/zh
Priority to BRPI0312351-0A priority patent/BR0312351B1/pt
Priority to PCT/SE2003/001033 priority patent/WO2004005677A1/en
Publication of SE0202124L publication Critical patent/SE0202124L/xx
Publication of SE523622C2 publication Critical patent/SE523622C2/sv
Priority to US10/905,463 priority patent/US7306202B2/en

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)
SE0202124A 2002-07-05 2002-07-05 Anordning vid förbränningsmotor SE523622C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE0202124A SE523622C2 (sv) 2002-07-05 2002-07-05 Anordning vid förbränningsmotor
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
EP03733762A EP1521898B1 (de) 2002-07-05 2003-06-18 Vorrichtung für einen verbrennungsmotor
AT03733762T ATE509190T1 (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
CNB038159465A CN100351497C (zh) 2002-07-05 2003-06-18 用于控制内燃机内气门运动的装置
BRPI0312351-0A BR0312351B1 (pt) 2002-07-05 2003-06-18 aparelho para um motor de combustço interna.
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006085802A1 (en) * 2005-02-11 2006-08-17 Volvo Lastvagnar Ab Device for combustion engine

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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
ATE448387T1 (de) * 2005-01-12 2009-11-15 Volvo Lastvagnar Ab Vorrichtung für einen verbrennungsmotor
US7350491B2 (en) * 2005-10-24 2008-04-01 Eaton Corporation Lash adjuster and valve system
US7555999B2 (en) * 2005-10-24 2009-07-07 Eaton Corporation Cold temperature operation for added motion 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
CN104040189B (zh) * 2012-01-11 2016-12-07 伊顿公司 控制流体压力致动的切换构件的方法和用于该切换构件的控制系统
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
EP3816415A4 (de) * 2018-06-28 2022-03-23 Weichai Power Co., Ltd. Einlassventilvorrichtung mit einer zweistufigen umschaltung der gasverteilungsphase und dieselmotor
EP3715594B1 (de) * 2019-03-29 2021-10-27 ABB Schweiz AG Ventiltrieb mit hydraulischem verzögerungselement für einen verbrennungsmotor

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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
KR100596053B1 (ko) * 1997-10-03 2006-07-05 자콥스 비히클 시스템즈, 인코포레이티드. 내연 기관에서의 배기 가스 재순환을 제어하는 방법 및 시스템
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

Cited By (3)

* Cited by examiner, † Cited by third party
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
CN100510352C (zh) * 2005-02-11 2009-07-08 沃尔沃拉斯特瓦格纳公司 用于内燃机的装置

Also Published As

Publication number Publication date
CN1666011A (zh) 2005-09-07
SE0202124D0 (sv) 2002-07-05
SE0202124L (sv) 2004-01-06
BR0312351A (pt) 2005-04-05
ATE509190T1 (de) 2011-05-15
JP2006512522A (ja) 2006-04-13
JP4897216B2 (ja) 2012-03-14
WO2004005677A1 (en) 2004-01-15
CN100351497C (zh) 2007-11-28
AU2003242114A1 (en) 2004-01-23
US7306202B2 (en) 2007-12-11
US20050087716A1 (en) 2005-04-28
EP1521898B1 (de) 2011-05-11
EP1521898A1 (de) 2005-04-13
BR0312351B1 (pt) 2013-03-05

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