DK2427641T3 - Fremgangsmåde til at starte en forbrændingsmaskine - Google Patents

Fremgangsmåde til at starte en forbrændingsmaskine Download PDF

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Publication number
DK2427641T3
DK2427641T3 DK10719937.4T DK10719937T DK2427641T3 DK 2427641 T3 DK2427641 T3 DK 2427641T3 DK 10719937 T DK10719937 T DK 10719937T DK 2427641 T3 DK2427641 T3 DK 2427641T3
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DK
Denmark
Prior art keywords
cylinders
group
gas
speed
cylinder
Prior art date
Application number
DK10719937.4T
Other languages
English (en)
Inventor
Manuel Berger
Torsten Baufeld
Hinrich Mohr
Original Assignee
Avl List Gmbh
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 Avl List Gmbh filed Critical Avl List Gmbh
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Publication of DK2427641T3 publication Critical patent/DK2427641T3/da

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N9/00—Starting of engines by supplying auxiliary pressure fluid to their working chambers
    • F02N9/04—Starting of engines by supplying auxiliary pressure fluid to their working chambers the pressure fluid being generated otherwise, e.g. by compressing air
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • 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
    • F02D13/0276—Actuation of an additional valve for a special application, e.g. for decompression, exhaust gas recirculation or cylinder scavenging
    • 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
    • F02D17/02—Cutting-out
    • 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
    • F02D19/02—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 gaseous fuels
    • F02D19/021—Control of components of the fuel supply system
    • F02D19/023—Control of components of the fuel supply system to adjust the fuel mass or volume flow
    • 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
    • F02D23/00—Controlling engines characterised by their being supercharged
    • 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
    • F02D35/025—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
    • F02B19/1019—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber
    • F02B19/108—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber with fuel injection at least into pre-combustion chamber, i.e. injector mounted directly in the pre-combustion chamber
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • 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
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0082—Controlling each cylinder individually per groups or banks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M2023/008—Apparatus for adding secondary air to fuel-air mixture by injecting compressed air directly into the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/04—Gas-air mixing apparatus
    • F02M21/047—Venturi mixer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N99/00—Subject matter not provided for in other groups of this subclass
    • F02N99/002—Starting combustion engines by ignition means
    • F02N99/008—Providing a combustible mixture outside the cylinder
    • 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
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Claims (3)

1. En fremgangsmåde til at starte en forbrændingsmaskine med indre forbrænding (ICE), der drives med brændbar gas, især en stor gasmotor, hvorved dannelsen afen brændbar gas/luft-blanding finder sted i et indsugningssystem (1), særligt i en gas-mixer (9) opstrøms for en kompressor (7), med en første og anden gruppe (A, B) af cylindre (1,2, 3, 4, 5, 6), hvorved den første gruppe (A) af cylindre (2, 3, 6) drives i det mindste midlertidigt afen gnistdannelse i en startfase, og komprimeret luft indsprøjtes i det mindste midlertidigt i cylinderkammeret i den anden gruppe (B) af cylindre (1,4, 5), hvorved komprimeret luft i begyndelsen af startprocessen indsprøjtes i alle cylindre (1,2, 3, 4, 5, 6) i den første og den anden gruppe (A, B) af cylindre (1,2, 3, 4, 5, 6) så længe omdrejningstallet af forbrændingsmaskinen er lavere end et defineret, første omdrejningstal, og hvorved tilførslen af komprimeret luft til den første gruppe (A) af cylindre (2, 3, 6) deaktiveres og drives af gnistdannelse ved overskridelse af det første omdrejningstal, kendetegnet ved, at - et defineret afbrydelses-omdrejningstal (ni) tildeles det første omdrejningstal; - gas/luft-blandingen i cylinderkamrene i den første gruppe (A) af cylindrene (2, 3, 6) antændes ved hjælp af mindst ét starttændrør (22) for hver cylinder; - tilførslen af komprimeret luft til den anden gruppe (B) af cylindre (1,4, 5) afbrydes, og gas/luft-blandingen indsprøjtes i cylinderkamrene i den anden gruppe (B) af cylindre (1,4, 5), og antændes ved hjælp af mindst ét starttændrør (22) for hver cylinder, når omdrejningstallet af forbrændingsmaskinen er højere end et andet omdrejningstal, der udgøres af et defineret start-omdrejningstal (n2); - selvantændende pilot-brændstof indføres i cylinderkamrene i den første og i den anden gruppe (A, B) af cylindre (1, 2, 3, 4, 6), når en defineret driftstemperatur opnås i kamrene i cylindrene (1, 2, 3, 4, 6), og gas/luft-blandingen antændes ved hjælp af det selvantændende pilot-brændstof, hvorved starttændrørene deaktiveres.
2. Fremgangsmåden ifølge krav 1, kendetegnet ved, at afbrydelsesomdrejningstallet (ni) udgør ca. 50 % af start-omdrejningstallet (n2).
3. Fremgangsmåden ifølge et af kravene 1 eller 2, kendetegnet ved, at cylindrene tildeles alternerende i en gruppe (A, B) og i en anden gruppe (B, A) i den af krumtapakslen bestemte rækkefølge i hvilken cylindrene tændes.
DK10719937.4T 2009-05-07 2010-05-07 Fremgangsmåde til at starte en forbrændingsmaskine DK2427641T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0069609A AT506560B1 (de) 2009-05-07 2009-05-07 Verfahren zum starten einer mit brenngas betriebenen brennkraftmaschine
PCT/EP2010/056223 WO2010128127A2 (de) 2009-05-07 2010-05-07 Verfahren zum starten einer mit brenngas betriebenen brennkraftmaschine

Publications (1)

Publication Number Publication Date
DK2427641T3 true DK2427641T3 (da) 2015-05-18

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DK10719937.4T DK2427641T3 (da) 2009-05-07 2010-05-07 Fremgangsmåde til at starte en forbrændingsmaskine

Country Status (5)

Country Link
EP (1) EP2427641B1 (da)
CN (1) CN102459851B (da)
AT (1) AT506560B1 (da)
DK (1) DK2427641T3 (da)
WO (1) WO2010128127A2 (da)

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US11092094B2 (en) * 2018-05-11 2021-08-17 Transportation Ip Holdings, Llc Methods and systems for engine control
EP2803836B1 (en) * 2013-05-17 2016-05-25 Caterpillar Energy Solutions GmbH Water injection in combustion engines
US9689333B2 (en) * 2014-07-28 2017-06-27 Cummins Inc. Dual-fuel engine with enhanced cold start capability
DE102014016418A1 (de) * 2014-11-05 2016-05-12 Man Diesel & Turbo Se Verfahren zum Starten eines Gasmotors
CN104595536A (zh) * 2015-01-19 2015-05-06 沪东重机有限公司 一种船用柴油机空气管用单向止回装置
CN105781843A (zh) * 2016-05-17 2016-07-20 陕西柴油机重工有限公司 一种燃气机起动系统及起动方法
EP3372811A1 (de) * 2017-03-09 2018-09-12 Winterthur Gas & Diesel AG Verfahren zum betreiben eines grossdieselmotors, sowie grossdieselmotor
US10539086B2 (en) 2017-12-15 2020-01-21 Cummins Inc. Systems and method for a cold start system for a gaseous fuel engine
WO2020023639A1 (en) 2018-07-24 2020-01-30 Cummins Inc. Two point fuel system for gas power generation
CN109404158B (zh) * 2018-11-23 2023-12-29 沪东重机有限公司 一种v型大功率中速柴油机
EP3927894A4 (en) * 2019-02-24 2022-11-30 Ben Ezri, Avraham VERTICALLY ORIENTED BARRIER
CN115045752B (zh) * 2022-06-30 2023-06-20 东风柳州汽车有限公司 一种发动机燃烧系统
JP2024141004A (ja) * 2023-03-28 2024-10-10 三菱重工エンジン＆ターボチャージャ株式会社 ガスエンジン及びガスエンジンの起動方法

Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
DE2632015A1 (de) * 1976-07-16 1978-01-19 Motoren Turbinen Union Dieselbrennkraftmaschine
JP2576753B2 (ja) 1993-03-05 1997-01-29 株式会社新潟鉄工所 大型ガスエンジン
US5870978A (en) 1998-05-15 1999-02-16 Caterpillar Inc. Dual fuel engine which utilizes valve lubricant as a pilot fuel
JP3672805B2 (ja) 2000-08-17 2005-07-20 新潟原動機株式会社 パイロット着火ガスエンジンの起動装置
ATE557176T1 (de) 2001-08-29 2012-05-15 Niigata Power Systems Co Ltd Gasmotor mit vorsteuerölzündung und betriebsverfahren für gasmotor mit vorsteuerölzündung
DE102004035301B4 (de) * 2004-07-21 2015-12-03 Man Diesel & Turbo, Filial Af Man Diesel & Turbo Se, Tyskland Dieselmotor
FI119703B (fi) 2005-07-01 2009-02-13 Waertsilae Finland Oy Mäntämoottorin paineväliainetoiminen käynnistysjärjestely

Also Published As

Publication number Publication date
EP2427641A2 (de) 2012-03-14
CN102459851A (zh) 2012-05-16
AT506560A1 (de) 2009-10-15
WO2010128127A3 (de) 2011-01-13
AT506560B1 (de) 2010-08-15
WO2010128127A2 (de) 2010-11-11
CN102459851B (zh) 2014-05-21
EP2427641B1 (de) 2015-04-08

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