SE521783C2 - Sätt att styra förbränningsprocessen i en förbränningsmotor samt motor med organ för att variera cylindrarnas effektiva kompressionsförhållande - Google Patents

Sätt att styra förbränningsprocessen i en förbränningsmotor samt motor med organ för att variera cylindrarnas effektiva kompressionsförhållande

Info

Publication number
SE521783C2
SE521783C2 SE9803666A SE9803666A SE521783C2 SE 521783 C2 SE521783 C2 SE 521783C2 SE 9803666 A SE9803666 A SE 9803666A SE 9803666 A SE9803666 A SE 9803666A SE 521783 C2 SE521783 C2 SE 521783C2
Authority
SE
Sweden
Prior art keywords
compression ratio
valve
engine
cylinder
closing
Prior art date
Application number
SE9803666A
Other languages
English (en)
Swedish (sv)
Other versions
SE9803666L (sv
SE9803666D0 (sv
Inventor
Ingemar Denbratt
Original Assignee
Volvo 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 Ab filed Critical Volvo Ab
Priority to SE9803666A priority Critical patent/SE521783C2/sv
Publication of SE9803666D0 publication Critical patent/SE9803666D0/xx
Priority to KR1020017005117A priority patent/KR100679065B1/ko
Priority to ES99971894T priority patent/ES2257102T3/es
Priority to PCT/SE1999/001929 priority patent/WO2000028198A1/en
Priority to DE69929239T priority patent/DE69929239T2/de
Priority to US09/830,315 priority patent/US6581551B1/en
Priority to EP99971894A priority patent/EP1133626B1/de
Priority to JP2000581350A priority patent/JP2002529651A/ja
Publication of SE9803666L publication Critical patent/SE9803666L/
Publication of SE521783C2 publication Critical patent/SE521783C2/sv

Links

Classifications

    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/12—Engines characterised by fuel-air mixture compression with compression ignition
    • 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
    • F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
    • F02B41/02—Engines with prolonged expansion
    • F02B41/04—Engines with prolonged expansion in main cylinders
    • 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
    • F02B69/00—Internal-combustion engines convertible into other combustion-engine type, not provided for in F02B11/00; Internal-combustion engines of different types characterised by constructions facilitating use of same main engine-parts in different types
    • 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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3035—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Valve Device For Special Equipments (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
SE9803666A 1998-10-26 1998-10-26 Sätt att styra förbränningsprocessen i en förbränningsmotor samt motor med organ för att variera cylindrarnas effektiva kompressionsförhållande SE521783C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9803666A SE521783C2 (sv) 1998-10-26 1998-10-26 Sätt att styra förbränningsprocessen i en förbränningsmotor samt motor med organ för att variera cylindrarnas effektiva kompressionsförhållande
KR1020017005117A KR100679065B1 (ko) 1998-10-26 1999-10-26 내연기관의 연소과정을 제어하는 방법 및 실린더의 유효압축비를 변화시키기 위한 수단을 구비한 엔진
ES99971894T ES2257102T3 (es) 1998-10-26 1999-10-26 Procedimiento para controlar el proceso de combustion en un motor de combustion interna, y motor con medios para variar la relacion efectiva de compresion de los cilindros.
PCT/SE1999/001929 WO2000028198A1 (en) 1998-10-26 1999-10-26 Method of controlling the process of combustion in an internal combustion engine, and engine with means for varying the effective compression ratio of the cylinders
DE69929239T DE69929239T2 (de) 1998-10-26 1999-10-26 Verfahren zur regelung der verbrennung in einer brennkraftmaschine und motor mit vorrichtung zur veränderung der effektiven verdichtung
US09/830,315 US6581551B1 (en) 1998-10-26 1999-10-26 Method of controlling the process of combustion in an internal combustion engine, and engine with means for varying the effective compression ratio of the cylinders
EP99971894A EP1133626B1 (de) 1998-10-26 1999-10-26 Verfahren zur regelung der verbrennung in einer brennkraftmaschine und motor mit vorrichtung zur veränderung der effektiven verdichtung
JP2000581350A JP2002529651A (ja) 1998-10-26 1999-10-26 内燃機関の燃焼過程を制御する方法と、シリンダーの有効圧縮比を変える手段を有する内燃機関

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9803666A SE521783C2 (sv) 1998-10-26 1998-10-26 Sätt att styra förbränningsprocessen i en förbränningsmotor samt motor med organ för att variera cylindrarnas effektiva kompressionsförhållande

Publications (3)

Publication Number Publication Date
SE9803666D0 SE9803666D0 (sv) 1998-10-26
SE9803666L SE9803666L (sv) 2000-04-27
SE521783C2 true SE521783C2 (sv) 2003-12-09

Family

ID=20413087

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803666A SE521783C2 (sv) 1998-10-26 1998-10-26 Sätt att styra förbränningsprocessen i en förbränningsmotor samt motor med organ för att variera cylindrarnas effektiva kompressionsförhållande

Country Status (8)

Country Link
US (1) US6581551B1 (de)
EP (1) EP1133626B1 (de)
JP (1) JP2002529651A (de)
KR (1) KR100679065B1 (de)
DE (1) DE69929239T2 (de)
ES (1) ES2257102T3 (de)
SE (1) SE521783C2 (de)
WO (1) WO2000028198A1 (de)

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US6640773B2 (en) 2000-12-26 2003-11-04 Westport Research Inc. Method and apparatus for gaseous fuel introduction and controlling combustion in an internal combustion engine
US6912992B2 (en) 2000-12-26 2005-07-05 Cummins Westport Inc. Method and apparatus for pilot fuel introduction and controlling combustion in gaseous-fuelled internal combustion engine
US7416045B2 (en) * 2002-08-28 2008-08-26 Torvec, Inc. Dual hydraulic machine transmission
SE524802C2 (sv) * 2002-11-04 2004-10-05 Cargine Engineering Ab Styrmetod för modulering av vridmoment i en kolvförbränningsmotor
US6840237B2 (en) 2002-12-30 2005-01-11 Ford Global Technologies, Llc Method for auto-ignition operation and computer readable storage device
JP4472932B2 (ja) * 2003-02-07 2010-06-02 いすゞ自動車株式会社 エンジンの燃焼制御装置
US7231892B2 (en) * 2003-06-03 2007-06-19 Robert Bosch Gmbh Method for extending HCCI load range using a two-stroke cycle and variable valve actuation
DE60320972D1 (de) 2003-07-01 2008-06-26 Ford Global Tech Llc Vorrichtung und computerlesbares Speichermedium zur Steuerung homogener selbstgezündeter Verbrennung
JP3992016B2 (ja) 2004-05-17 2007-10-17 トヨタ自動車株式会社 予混合圧縮自着火式内燃機関の制御装置
KR100943016B1 (ko) * 2005-06-15 2010-02-18 토르벡 인코포레이티드 이중 유압 머신 트랜스미션
DE102006010807B4 (de) * 2006-03-07 2015-06-25 Volkswagen Aktiengesellschaft Schaltung zum Erfassen verbrennungsrelevanter Größen
US7748354B2 (en) 2006-04-18 2010-07-06 Ford Global Technologies, Llc System and method for adaptive control of variable valve lift tappet switching
JP2007303423A (ja) * 2006-05-12 2007-11-22 Toyota Motor Corp 火花点火式内燃機関
US7832370B2 (en) * 2006-11-16 2010-11-16 Gm Global Technology Operations, Inc. Low-load operation extension of a homogeneous charge compression ignition engine
GB2448686B (en) * 2007-04-23 2012-02-22 Ford Global Tech Llc A System and method for adaptive control of variable vale lift tappet switching
US7654246B2 (en) * 2007-10-04 2010-02-02 Southwest Research Institute Apparatus and method for controlling transient operation of an engine operating in a homogeneous charge compression ignition combustion mode
US9835079B2 (en) 2009-06-10 2017-12-05 Alvar Engine Ab Engine control method
DE102010037185B4 (de) 2010-08-26 2023-09-21 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zum Betreiben einer Brennkraftmaschine
JP5477246B2 (ja) * 2010-09-29 2014-04-23 マツダ株式会社 燃焼を行うガソリンエンジンの燃焼制御方法および燃焼制御装置
FI124121B (fi) * 2010-12-01 2014-03-31 Wärtsilä Finland Oy Polttomoottorin ohjausmenetelmä ja polttomoottori
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
GB2517763B (en) * 2013-08-30 2017-12-27 Newlenoir Ltd Piston arrangement and internal combustion engine
UA122597C2 (uk) * 2018-08-13 2020-12-10 Олександр Федорович Маленко Пристрій для регулювання ступеня стиску поршневого двигуна внутрішнього згорання

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768481A (en) * 1987-07-24 1988-09-06 Southwest Research Institute Process and engine using compression ignition of a homogeneous fuel-air mixture
US5476072A (en) 1994-11-14 1995-12-19 Guy; Evan Fuel tolerant combustion engine with reduced knock sensitivity
DE69740148D1 (de) * 1996-08-23 2011-04-21 Cummins Inc Verbrennungskraftmaschine mit Kompressionszündung und Kraftstoff-Luft Vormischung mit optimaler Verbrennungsregelung
EP1471240A2 (de) 1997-05-21 2004-10-27 Nissan Motor Co., Ltd. Übergangsregelung zwischen zwei funkengezündeten Betriebszuständen einer Brennkraftmaschine
DE69936081T2 (de) * 1998-02-23 2008-01-17 Cummins, Inc., Columbus Regelung einer verbrennungskraftmaschine mit kompressionszündung und kraftstoff-luftvormischung

Also Published As

Publication number Publication date
WO2000028198A1 (en) 2000-05-18
SE9803666L (sv) 2000-04-27
DE69929239D1 (de) 2006-02-02
SE9803666D0 (sv) 1998-10-26
ES2257102T3 (es) 2006-07-16
EP1133626A1 (de) 2001-09-19
US6581551B1 (en) 2003-06-24
DE69929239T2 (de) 2006-08-17
KR100679065B1 (ko) 2007-02-05
JP2002529651A (ja) 2002-09-10
EP1133626B1 (de) 2005-12-28
KR20010093780A (ko) 2001-10-29

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