[go: up one dir, main page]

FI124050B - Vaihtokytkettävä moniainemoottori ja menetelmä polttoaineen vaihtokytkemiseksi tällaisessa moniainemoottorissa - Google Patents

Vaihtokytkettävä moniainemoottori ja menetelmä polttoaineen vaihtokytkemiseksi tällaisessa moniainemoottorissa Download PDF

Info

Publication number
FI124050B
FI124050B FI20095744A FI20095744A FI124050B FI 124050 B FI124050 B FI 124050B FI 20095744 A FI20095744 A FI 20095744A FI 20095744 A FI20095744 A FI 20095744A FI 124050 B FI124050 B FI 124050B
Authority
FI
Finland
Prior art keywords
fuel
proportion
fuel ratio
ignition
engine
Prior art date
Application number
FI20095744A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20095744A0 (fi
FI20095744A (fi
Inventor
Nicolaus Boeckhoff
Paul Hagl
Klaus Speer
Original Assignee
Man Diesel Se
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 Man Diesel Se filed Critical Man Diesel Se
Publication of FI20095744A0 publication Critical patent/FI20095744A0/fi
Publication of FI20095744A publication Critical patent/FI20095744A/fi
Application granted granted Critical
Publication of FI124050B publication Critical patent/FI124050B/fi

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0602—Control of components of the fuel supply system
    • F02D19/0605—Control of components of the fuel supply system to adjust the fuel pressure or temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/081—Adjusting the fuel composition or mixing ratio; Transitioning from one fuel to the other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/10—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels peculiar to compression-ignition engines in which the main fuel is gaseous
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0626—Measuring or estimating parameters related to the fuel supply system
    • F02D19/0634—Determining a density, viscosity, composition or concentration
    • F02D19/0636—Determining a density, viscosity, composition or concentration by estimation, i.e. without using direct measurements of a corresponding sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
    • F02D19/0642—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
    • F02D19/0649—Liquid fuels having different boiling temperatures, volatilities, densities, viscosities, cetane or octane numbers
    • F02D19/0652—Biofuels, e.g. plant oils
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
FI20095744A 2008-07-03 2009-07-01 Vaihtokytkettävä moniainemoottori ja menetelmä polttoaineen vaihtokytkemiseksi tällaisessa moniainemoottorissa FI124050B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008031597 2008-07-03
DE102008031597.4A DE102008031597B4 (de) 2008-07-03 2008-07-03 Umschaltbarer Mehrstoffmotor und Verfahren zur Kraftstoffumschaltung bei einem solchen Mehrstoffmotor

Publications (3)

Publication Number Publication Date
FI20095744A0 FI20095744A0 (fi) 2009-07-01
FI20095744A FI20095744A (fi) 2010-01-04
FI124050B true FI124050B (fi) 2014-02-28

Family

ID=41396731

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20095744A FI124050B (fi) 2008-07-03 2009-07-01 Vaihtokytkettävä moniainemoottori ja menetelmä polttoaineen vaihtokytkemiseksi tällaisessa moniainemoottorissa

Country Status (5)

Country Link
JP (1) JP5204042B2 (ja)
KR (1) KR101503537B1 (ja)
CN (1) CN101619679B (ja)
DE (1) DE102008031597B4 (ja)
FI (1) FI124050B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010008097A1 (de) * 2010-02-15 2011-08-18 Porep GmbH, 23775 Verfahren zum Umschalten der Kraftstoffzufuhr zu einer Verbrennungskraftmaschine von einem ersten Kraftstoff auf einen zweiten Kraftstoff und System zum Durchführen des Verfahrens
CN103573430B (zh) * 2012-07-27 2016-08-03 广船国际有限公司 一种燃油切换系统
JP5859471B2 (ja) 2013-03-19 2016-02-10 富士フイルム株式会社 電子アルバム作成装置および電子アルバムの製造方法
JP6297363B2 (ja) 2014-02-28 2018-03-20 三菱重工業株式会社 二元燃料機関およびこれを備えた船舶、ならびに二元燃料機関の制御方法
EP2966284A1 (en) * 2014-07-11 2016-01-13 Caterpillar Motoren GmbH & Co. KG Method for controlling an internal combustion engine
JP6594714B2 (ja) 2015-09-16 2019-10-23 ヤンマー株式会社 エンジン装置
CN106285984A (zh) * 2016-08-31 2017-01-04 大连理工大学 控制拓宽低温燃烧发动机气缸运行载荷的方法
JP7428467B2 (ja) * 2018-07-04 2024-02-06 ヤンマーパワーテクノロジー株式会社 エンジン
JP6531214B1 (ja) * 2018-12-21 2019-06-12 株式会社日立パワーソリューションズ ガスエンジンの運転方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63105740U (ja) * 1986-12-26 1988-07-08
JPH0672561B2 (ja) 1988-10-19 1994-09-14 川崎重工業株式会社 ２元燃料機関の燃料制御機構
DE4033843C2 (de) 1989-11-09 1996-01-18 Cooper Ind Inc Zweistoff-Brennkraftmaschine
CN2290704Y (zh) * 1996-11-18 1998-09-09 吴大经 汽油、液态煤气两用发动机的燃料供给装置
DE19754354C1 (de) 1997-12-08 1999-07-01 Man B & W Diesel Ag Diesel-Gasmotor
EP1616088B1 (en) * 2003-04-16 2006-08-23 Westport Research Inc. Internal combustion engine with injection of gaseous fuel
JP4378686B2 (ja) * 2004-02-16 2009-12-09 トヨタ自動車株式会社 内燃機関およびその運転方法
CN1644907A (zh) * 2005-01-19 2005-07-27 上海通运汽车科技有限公司 一种天然气双燃料汽车
JP5095973B2 (ja) * 2006-09-25 2012-12-12 本田技研工業株式会社 多種類燃料エンジン用燃料噴射制御装置
DE102007056819A1 (de) 2007-11-23 2009-05-28 Thomas Porep - Bernd Mamerow GbR (vertretungsberechtiger Gesellschafter: Thomas Porep, 23775 Großenbrode) Verfahren zum Umschalten eines Schiffsmotors von Schweröl- auf Dieselölbetrieb

Also Published As

Publication number Publication date
KR101503537B1 (ko) 2015-03-17
JP5204042B2 (ja) 2013-06-05
CN101619679A (zh) 2010-01-06
FI20095744A0 (fi) 2009-07-01
DE102008031597A1 (de) 2010-01-07
DE102008031597B4 (de) 2021-10-07
CN101619679B (zh) 2013-06-19
FI20095744A (fi) 2010-01-04
JP2010014112A (ja) 2010-01-21
KR20100004854A (ko) 2010-01-13

Similar Documents

Publication Publication Date Title
FI124050B (fi) Vaihtokytkettävä moniainemoottori ja menetelmä polttoaineen vaihtokytkemiseksi tällaisessa moniainemoottorissa
US7603226B2 (en) Using ion current for in-cylinder NOx detection in diesel engines and their control
US8516991B2 (en) Multi-fuel internal combustion engine
EP2423493A1 (en) Upper level key parameter definition for SBS Logical Biodiesel Sensor
JP5569644B2 (ja) 多種燃料内燃機関の燃料供給制御システム
JP2022107648A (ja) 二元燃料大型ディーゼルエンジンの動作方法および二元燃料大型ディーゼルエンジン
WO2010109599A1 (ja) 内燃機関の制御装置
US9127599B2 (en) Control system for multi-fuel internal combustion engine
KR20090102631A (ko) 내연기관 및 그 작동 방법
US7637246B2 (en) Compensating for varying fuel and air properties in an ion signal
JP2016217346A (ja) 大型ディーゼル機関を運転する方法、この方法の使用、及び大型ディーゼル機関
JP7122799B2 (ja) 大型ディーゼル機関を運転する方法、この方法の使用、及び大型ディーゼル機関
JP2005171975A (ja) ガスエンジンにおける燃焼制御方法及び燃焼制御装置
US9016259B2 (en) Process for controlling the combustion of an internal combustion engine with gasoline direct injection, in particular with controlled ignition
Lee et al. Comparative study on effect of intake pressure on diesel and biodiesel low temperature combustion characteristics in a compression ignition engine
JP6562847B2 (ja) エンジンシステム、及びその制御方法
Divekar et al. Mode switching to improve low load efficiency of an ethanol-diesel dual-fuel engine
JP5168177B2 (ja) 内燃機関の制御装置
Stelmasiak et al. Exhaust emissions of dual fuel self-ignition engine with divided initial dose
WO2012114482A1 (ja) 内燃機関の制御システム
US20080264387A1 (en) Method and System for Adjusting Engine Fuel Rates by Adjusting Fuel Pressure
JP6485129B2 (ja) 天然ガスエンジン及びその運転方法
JP2005105944A (ja) 予混合圧縮着火エンジン及びその運転制御方法
Dahlstrom et al. Reducing the cycle-cycle variability of a natural gas engine using controlled ignition current
JP2012149537A (ja) デュアルフューエルエンジンの燃料供給システム

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 124050

Country of ref document: FI

Kind code of ref document: B

PC Transfer of assignment of patent

Owner name: MAN ENERGY SOLUTIONS SE