SE524802C2 - Styrmetod för modulering av vridmoment i en kolvförbränningsmotor - Google Patents

Styrmetod för modulering av vridmoment i en kolvförbränningsmotor

Info

Publication number
SE524802C2
SE524802C2 SE0203257A SE0203257A SE524802C2 SE 524802 C2 SE524802 C2 SE 524802C2 SE 0203257 A SE0203257 A SE 0203257A SE 0203257 A SE0203257 A SE 0203257A SE 524802 C2 SE524802 C2 SE 524802C2
Authority
SE
Sweden
Prior art keywords
control method
volume
rates
torque
selection
Prior art date
Application number
SE0203257A
Other languages
English (en)
Swedish (sv)
Other versions
SE0203257D0 (sv
SE0203257L (sv
Inventor
Mats Hedman
Original Assignee
Cargine Engineering 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 Cargine Engineering Ab filed Critical Cargine Engineering Ab
Priority to SE0203257A priority Critical patent/SE524802C2/sv
Publication of SE0203257D0 publication Critical patent/SE0203257D0/xx
Priority to US10/533,773 priority patent/US7347170B2/en
Priority to AU2003274873A priority patent/AU2003274873A1/en
Priority to RU2005114745/06A priority patent/RU2312998C2/ru
Priority to JP2004549762A priority patent/JP2006505740A/ja
Priority to PCT/SE2003/001670 priority patent/WO2004042216A1/en
Priority to KR1020057007828A priority patent/KR20050059327A/ko
Priority to CNB200380102655XA priority patent/CN100385100C/zh
Priority to EP03759145A priority patent/EP1558839A1/en
Publication of SE0203257L publication Critical patent/SE0203257L/xx
Publication of SE524802C2 publication Critical patent/SE524802C2/sv

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
    • F02D13/0253—Fully variable control of valve lift and timing using camless actuation systems such as hydraulic, pneumatic or electromagnetic actuators, e.g. solenoid valves
    • 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
    • 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
    • F02B75/00—Other engines
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • 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
    • 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
    • F02D13/028—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation for two-stroke engines
    • 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
    • F02D15/02—Varying compression ratio by alteration or displacement of piston stroke
    • 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
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • 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
    • 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
    • F01L9/16—Pneumatic means
    • 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
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
SE0203257A 2002-11-04 2002-11-04 Styrmetod för modulering av vridmoment i en kolvförbränningsmotor SE524802C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE0203257A SE524802C2 (sv) 2002-11-04 2002-11-04 Styrmetod för modulering av vridmoment i en kolvförbränningsmotor
EP03759145A EP1558839A1 (en) 2002-11-04 2003-10-29 A frequency modulated vcr-engine
JP2004549762A JP2006505740A (ja) 2002-11-04 2003-10-29 頻度調整されたｖｃｒエンジン
AU2003274873A AU2003274873A1 (en) 2002-11-04 2003-10-29 A frequency modulated vcr-engine
RU2005114745/06A RU2312998C2 (ru) 2002-11-04 2003-10-29 Двигатель с переменной степенью сжатия и частотной модуляцией
US10/533,773 US7347170B2 (en) 2002-11-04 2003-10-29 Frequency modulated VCR-engine
PCT/SE2003/001670 WO2004042216A1 (en) 2002-11-04 2003-10-29 A frequency modulated vcr-engine
KR1020057007828A KR20050059327A (ko) 2002-11-04 2003-10-29 주파수 변조 ｖｃｒ 엔진
CNB200380102655XA CN100385100C (zh) 2002-11-04 2003-10-29 频率可调的可变压缩比发动机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0203257A SE524802C2 (sv) 2002-11-04 2002-11-04 Styrmetod för modulering av vridmoment i en kolvförbränningsmotor

Publications (3)

Publication Number Publication Date
SE0203257D0 SE0203257D0 (sv) 2002-11-04
SE0203257L SE0203257L (sv) 2004-05-05
SE524802C2 true SE524802C2 (sv) 2004-10-05

Family

ID=20289462

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0203257A SE524802C2 (sv) 2002-11-04 2002-11-04 Styrmetod för modulering av vridmoment i en kolvförbränningsmotor

Country Status (9)

Country Link
US (1) US7347170B2 (ko)
EP (1) EP1558839A1 (ko)
JP (1) JP2006505740A (ko)
KR (1) KR20050059327A (ko)
CN (1) CN100385100C (ko)
AU (1) AU2003274873A1 (ko)
RU (1) RU2312998C2 (ko)
SE (1) SE524802C2 (ko)
WO (1) WO2004042216A1 (ko)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070256658A1 (en) * 2006-03-06 2007-11-08 Andersson Per G E Combined variable compression ratio and passive ignition system
US8342143B2 (en) 2008-01-16 2013-01-01 Toyota Jidosha Kabushiki Kaisha Spark ignition type internal combustion engine
US8844961B2 (en) 2010-04-27 2014-09-30 Levo Ag Wohlen Stand-up unit for stand-up wheelchairs and chairs, particularly therapy chairs
RU2469201C1 (ru) * 2008-12-25 2012-12-10 Тойота Дзидося Кабусики Кайся Устройство управления двигателя внутреннего сгорания
JP5310747B2 (ja) * 2009-02-12 2013-10-09 トヨタ自動車株式会社 火花点火式内燃機関
DE112009004622B4 (de) * 2009-04-02 2014-01-16 Toyota Jidosha Kabushiki Kaisha Motorsteuerungssystem
RU2482308C2 (ru) * 2009-05-01 2013-05-20 Тойота Дзидося Кабусики Кайся Двигатель внутреннего сгорания с искровым зажиганием
PL216976B1 (pl) * 2009-08-25 2014-06-30 Michał Głogowski Wielostopniowy pneumatyczny tłok kompensacyjny
BR112012013729B1 (pt) * 2009-12-09 2020-01-07 Toyota Jidosha Kabushiki Kaisha Motor de combustão interna do tipo ignição de centelha
RU2509907C2 (ru) * 2009-12-28 2014-03-20 Тойота Дзидося Кабусики Кайся Двигатель внутреннего сгорания с искровым зажиганием
JP5141833B2 (ja) * 2010-01-28 2013-02-13 トヨタ自動車株式会社 火花点火式内燃機関
JP5131397B2 (ja) * 2010-01-28 2013-01-30 トヨタ自動車株式会社 火花点火式内燃機関
EP2578847B1 (en) * 2010-05-24 2017-02-22 Toyota Jidosha Kabushiki Kaisha Spark-ignition internal combustion engine
CN102808691A (zh) * 2011-06-27 2012-12-05 摩尔动力(北京)技术股份有限公司 塞控同缸u流活塞热动力系统
EP2758017B1 (en) 2011-09-20 2017-09-20 Dane Technologies Inc. Powered wheelchair with articulating drive wheels
CA2912396A1 (en) 2013-05-17 2014-11-20 Dane Technologies, Inc. Devices relating to multifunctional aircraft aisle wheelchair
CN104791076A (zh) * 2015-03-25 2015-07-22 韩培洲 带有辅助活塞的可变容积燃烧室内燃机
SE539155C2 (sv) 2015-10-07 2017-04-18 Hedman Ericsson Patent Ab Förfarande vid dieselmotor och dieselmotor för tillämpning av förfarandet
CN105937442A (zh) * 2015-12-21 2016-09-14 宁波星豪汽车维修有限公司 一种内燃机压缩比调节系统
UA122597C2 (uk) * 2018-08-13 2020-12-10 Олександр Федорович Маленко Пристрій для регулювання ступеня стиску поршневого двигуна внутрішнього згорання
SE543587C2 (sv) * 2018-12-14 2021-04-06 Hedman Ericsson Patent Ab Förfarande för att åstadkomma en hög avgastemperatur vid motordellast i en dieselmotor samt anordning för utförande av förfarandet

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5377631A (en) * 1993-09-20 1995-01-03 Ford Motor Company Skip-cycle strategies for four cycle engine
EP0983433B1 (en) * 1998-02-23 2007-05-16 Cummins Inc. Premixed charge compression ignition engine with optimal combustion control
SE521783C2 (sv) * 1998-10-26 2003-12-09 Volvo Ab Sätt att styra förbränningsprocessen i en förbränningsmotor samt motor med organ för att variera cylindrarnas effektiva kompressionsförhållande
JP2001263110A (ja) * 2000-03-23 2001-09-26 Nissan Motor Co Ltd 可変動弁エンジンの制御装置
AT5295U1 (de) * 2000-12-18 2002-05-27 Avl List Gmbh Verfahren zum betreiben einer brennkraftmaschine
JP2002256911A (ja) * 2001-02-23 2002-09-11 Fuji Heavy Ind Ltd エンジンの燃焼制御装置

Also Published As

Publication number Publication date
US7347170B2 (en) 2008-03-25
JP2006505740A (ja) 2006-02-16
CN1708636A (zh) 2005-12-14
SE0203257D0 (sv) 2002-11-04
RU2312998C2 (ru) 2007-12-20
EP1558839A1 (en) 2005-08-03
SE0203257L (sv) 2004-05-05
AU2003274873A1 (en) 2004-06-07
KR20050059327A (ko) 2005-06-17
WO2004042216A1 (en) 2004-05-21
RU2005114745A (ru) 2006-01-20
CN100385100C (zh) 2008-04-30
US20060107911A1 (en) 2006-05-25

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