CN106460741A - 预燃室在双燃料源发动机中的使用 - Google Patents

预燃室在双燃料源发动机中的使用 Download PDF

Info

Publication number
CN106460741A
CN106460741A CN201580024817.5A CN201580024817A CN106460741A CN 106460741 A CN106460741 A CN 106460741A CN 201580024817 A CN201580024817 A CN 201580024817A CN 106460741 A CN106460741 A CN 106460741A
Authority
CN
China
Prior art keywords
fuel
oxygen
engine
chamber
electromotor
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201580024817.5A
Other languages
English (en)
Chinese (zh)
Inventor
M·B·莱利
G·J·汉普森
D·切拉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Woodward Inc
Original Assignee
Woodward Inc
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 Woodward Inc filed Critical Woodward Inc
Priority to CN202210361113.9A priority Critical patent/CN114718782A/zh
Publication of CN106460741A publication Critical patent/CN106460741A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • F02M37/0064—Layout or arrangement of systems for feeding fuel for engines being fed with multiple fuels or fuels having special properties, e.g. bio-fuels; varying the fuel composition
    • 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
    • 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
    • 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
    • F02B19/1023—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s)
    • 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
    • F02B19/1023—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s)
    • F02B19/1028—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s) pre-combustion chamber and cylinder having both intake ports or valves, e.g. HONDS CVCC
    • F02B19/1057—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s) pre-combustion chamber and cylinder having both intake ports or valves, e.g. HONDS CVCC with fuel injectors disposed upstream of intake valves
    • 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
    • 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
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion engines
    • 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
    • F02B19/1085—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 controlling fuel injection
    • 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
    • F02B19/12—Engines characterised by precombustion chambers with positive 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/16—Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
    • F02B19/18—Transfer passages between chamber and cylinder
    • 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
    • F02B2201/00—Fuels
    • F02B2201/06—Dual fuel applications
    • F02B2201/064—Liquid and gas
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • 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
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • F02D41/403—Multiple injections with pilot injections
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/10—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
CN201580024817.5A 2014-03-17 2015-03-16 预燃室在双燃料源发动机中的使用 Pending CN106460741A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210361113.9A CN114718782A (zh) 2014-03-17 2015-03-16 预燃室在双燃料源发动机中的使用

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/215,450 2014-03-17
US14/215,450 US8925518B1 (en) 2014-03-17 2014-03-17 Use of prechambers with dual fuel source engines
PCT/US2015/020785 WO2015142744A1 (en) 2014-03-17 2015-03-16 Use of prechambers with dual fuel source engines

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202210361113.9A Division CN114718782A (zh) 2014-03-17 2015-03-16 预燃室在双燃料源发动机中的使用

Publications (1)

Publication Number Publication Date
CN106460741A true CN106460741A (zh) 2017-02-22

Family

ID=52117145

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202210361113.9A Pending CN114718782A (zh) 2014-03-17 2015-03-16 预燃室在双燃料源发动机中的使用
CN201580024817.5A Pending CN106460741A (zh) 2014-03-17 2015-03-16 预燃室在双燃料源发动机中的使用

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN202210361113.9A Pending CN114718782A (zh) 2014-03-17 2015-03-16 预燃室在双燃料源发动机中的使用

Country Status (5)

Country Link
US (1) US8925518B1 (enExample)
EP (1) EP3126656B1 (enExample)
JP (1) JP2017510745A (enExample)
CN (2) CN114718782A (enExample)
WO (1) WO2015142744A1 (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108798914A (zh) * 2018-03-15 2018-11-13 江苏科技大学 一种双燃料发动机额定工况NOx排放及爆震燃烧控制策略
CN109209656A (zh) * 2018-09-29 2019-01-15 哈尔滨工程大学 一种多次喷射和预燃室低压供气及柴油微喷引燃的天然气发动机燃烧组织方法
CN110145395A (zh) * 2019-05-28 2019-08-20 江苏大学 一种转子发动机的射流控制点火塞
CN110284991A (zh) * 2019-06-26 2019-09-27 哈尔滨工程大学 一种天然气发动机结构及其燃烧组织方法
CN110725765A (zh) * 2019-07-15 2020-01-24 天津大学 一种水冷式发动机射流点火器
CN112796870A (zh) * 2020-12-31 2021-05-14 天津大学 用于点燃式发动机的双喷射式湍流射流点火预燃室装置
CN113906207A (zh) * 2019-07-08 2022-01-07 曼卡车和巴士欧洲股份公司 具有甲烷-二甲醚(天然气-二甲醚)燃料供应系统的内燃机和操作该内燃机的方法
CN116104629A (zh) * 2022-10-09 2023-05-12 大连民族大学 一种凸轮驱动式点火室发动机
CN119860308A (zh) * 2025-01-16 2025-04-22 哈尔滨工程大学 一种采用预混燃烧室的发动机双燃料喷射结构

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9172217B2 (en) 2010-11-23 2015-10-27 Woodward, Inc. Pre-chamber spark plug with tubular electrode and method of manufacturing same
US8584648B2 (en) 2010-11-23 2013-11-19 Woodward, Inc. Controlled spark ignited flame kernel flow
US9476347B2 (en) 2010-11-23 2016-10-25 Woodward, Inc. Controlled spark ignited flame kernel flow in fuel-fed prechambers
WO2013003889A1 (en) * 2011-07-04 2013-01-10 Orbital Australia Pty Ltd Multi-fuel delivery system
DE102012021778B4 (de) * 2012-11-06 2016-03-10 Mtu Friedrichshafen Gmbh Gemischaufgeladener Gasmotor und Verfahren zur Kompensation von Liefergradabweichungen in einem gemischaufgeladenen Gasmotor
US10161296B2 (en) * 2012-11-27 2018-12-25 Board Of Trustees Of Michigan State University Internal combustion engine
US9856848B2 (en) 2013-01-08 2018-01-02 Woodward, Inc. Quiescent chamber hot gas igniter
US9765682B2 (en) 2013-06-10 2017-09-19 Woodward, Inc. Multi-chamber igniter
US20150260131A1 (en) * 2014-03-17 2015-09-17 Woodward, Inc. Supplying Oxygen to an Engine
EP3183448B1 (en) 2014-08-18 2021-01-13 Woodward, Inc. Torch igniter
US10054085B2 (en) * 2015-02-18 2018-08-21 Progress Rail Locomotive Inc. Power system having fuel-based cooling
US9653886B2 (en) 2015-03-20 2017-05-16 Woodward, Inc. Cap shielded ignition system
WO2016154056A1 (en) 2015-03-20 2016-09-29 Woodward, Inc. Parallel prechamber ignition system
DE102015206074B4 (de) * 2015-04-02 2019-12-19 Mtu Friedrichshafen Gmbh Brennkraftmaschine und Verfahren zum Betreiben einer Brennkraftmaschine
US9964023B1 (en) * 2015-05-01 2018-05-08 Darius Teslovich Prechamber for internal combustion engine
KR101544433B1 (ko) 2015-06-18 2015-08-13 주식회사 이노비 폐차 디젤 엔진을 이용한 경유 및 lng 겸용 엔진 발전 시스템
WO2017062003A1 (en) * 2015-10-08 2017-04-13 Cummins Inc. Pre-chamber assembly
US9890689B2 (en) * 2015-10-29 2018-02-13 Woodward, Inc. Gaseous fuel combustion
US20160061095A1 (en) * 2015-11-06 2016-03-03 Caterpillar Inc. Fuel injection system for an engine
WO2017082953A1 (en) * 2015-11-11 2017-05-18 Cummins Inc. Charge-fed pre-chamber assembly
US10208651B2 (en) * 2016-02-06 2019-02-19 Prometheus Applied Technologies, Llc Lean-burn pre-combustion chamber
WO2017184610A1 (en) * 2016-04-19 2017-10-26 Board Of Trustees Of Michigan State University Internal combustion engine
US9850856B1 (en) 2016-06-16 2017-12-26 Next Generation Engines Llc Power system with internal combustion engine
US9920714B2 (en) 2016-06-29 2018-03-20 Caterpillar Inc. Method for controlling ignition in internal combustion engine and pre-chamber assembly thereof
US9856835B1 (en) 2016-07-01 2018-01-02 Caterpillar Inc. Fuel supply system for an engine with an electric ignition power source
US20160341105A1 (en) * 2016-08-08 2016-11-24 Caterpillar Inc. System for scavenging pre-combustion chamber
US10018104B2 (en) * 2016-11-14 2018-07-10 GM Global Technology Operations LLC Combustion ignition device for an internal combustion engine
WO2018099563A1 (en) * 2016-12-01 2018-06-07 Volvo Truck Corporation A gas tank arrangement
CZ308272B6 (cs) * 2017-07-04 2020-04-08 ÄŚeskĂ© vysokĂ© uÄŤenĂ­ technickĂ© v Praze Zážehový plynový spalovací motor
US10458312B2 (en) * 2017-07-21 2019-10-29 Caterpillar Inc. Systems and methods for controlling enriched prechamber stoichiometry
US11187142B2 (en) 2017-08-01 2021-11-30 Board Of Trustees Of Michigan State University Diesel engine with turbulent jet ignition
DE102017009613A1 (de) 2017-10-17 2018-04-19 Daimler Ag Verfahren zum Betreiben einer Verbrennungskraftmaschine eines Kraftfahrzeugs, insbesondere eines Kraftwagens
JP6825553B2 (ja) * 2017-12-28 2021-02-03 トヨタ自動車株式会社 内燃機関の制御装置
US20190249625A1 (en) * 2018-02-12 2019-08-15 Thomas Zima Concentrated oxygen supplied engine system
CN109404166B (zh) * 2018-09-21 2023-06-06 北京航天动力研究所 一种宽工况液氢液氧火炬式电点火装置
JP7263811B2 (ja) * 2019-02-07 2023-04-25 株式会社Ihi エンジンシステム
IT201900002983A1 (it) 2019-03-01 2020-09-01 Italtecnica S R L Sistema e procedimento di combustione per motori a combustione interna ad accensione comandata
US10982601B2 (en) 2019-03-15 2021-04-20 Caterpillar Inc. Combustion control system and method for switching between spark and pilot-ignited operating modes in dual fuel engine
US11421601B2 (en) 2019-03-28 2022-08-23 Woodward, Inc. Second stage combustion for igniter
DE102019209388A1 (de) * 2019-06-27 2020-12-31 Hitachi Automotive Systems, Ltd. Vorrichtung und verfahren zur steuerung einerzündungsvorrichtung mit einer kraftstoffgespeisten vorkammer in einer brennkraftmaschine
DK180375B1 (en) 2019-07-11 2021-02-12 Man Energy Solutions Filial Af Man Energy Solutions Se Tyskland Internal combustion engine
DE102019006486A1 (de) * 2019-09-12 2021-03-18 Man Truck & Bus Se Verfahren zum Betreiben einer Brennkraftmaschine, aufweisend eine Hauptbrennkammer und eine Vorkammer, mit Gaskraftstoff.
US11415041B2 (en) * 2019-09-16 2022-08-16 Woodward, Inc. Flame triggered and controlled volumetric ignition
GB2584735B (en) 2019-10-28 2021-07-14 Erfinder Tech Limited An internal combustion engine having an ignition system with a pre-chamber
US11408329B2 (en) * 2019-12-19 2022-08-09 Board Of Trustees Of Michigan State University Engine turbulent jet ignition system
US11002178B1 (en) 2020-01-21 2021-05-11 Ford Global Technologies, Llc Methods and systems for a pre-chamber
US11105256B2 (en) 2020-02-03 2021-08-31 Ford Global Technologies, Llc Systems for a pre-chamber
US11118497B2 (en) * 2020-02-12 2021-09-14 Ford Global Technologies, Llc Systems and methods for fouling reduction in a pre-chamber
US11365685B2 (en) 2020-02-20 2022-06-21 Ford Global Technologies, Llc Methods and systems for a series gap igniter with a passive prechamber
US11060443B1 (en) 2020-02-25 2021-07-13 Ford Global Technologies, Llc Systems and methods for increasing oxygen levels in an active pre-chamber
US11255284B2 (en) * 2020-02-26 2022-02-22 Ford Global Technologies, Llc Systems and methods for catalyst heating during cold-start with an active pre-chamber
US11085402B1 (en) 2020-04-01 2021-08-10 Ford Global Technologies, Llc Methods and systems for operating an adjustable pre-chamber
US11522345B2 (en) * 2020-04-17 2022-12-06 Southwest Research Institute Internal combustion engine having dedicated EGR cylinder(s) and air-assisted spark ignition
WO2021214511A1 (en) * 2020-04-20 2021-10-28 Automobili Lamborghini S.P.A. Ignition system
US11939905B2 (en) 2020-05-20 2024-03-26 Board Of Trustees Of Michigan State University Internal combustion engine including multiple fuel injections external to a pre-chamber
CN116209823A (zh) 2020-06-23 2023-06-02 伍德沃德有限公司 针对功率生成发动机的点火系统
US11236662B2 (en) * 2020-07-01 2022-02-01 Ford Global Technologies, Llc Systems for a pre-chamber
US11280278B2 (en) 2020-07-06 2022-03-22 Ford Global Technologies, Llc Methods and systems for a series gap igniter with a passive pre-chamber
US11066980B1 (en) 2020-09-11 2021-07-20 Ford Global Technologies, Llc Methods and systems for a variable volume pre-chamber igniter
US11156149B1 (en) 2020-09-11 2021-10-26 Ford Global Technologies, Llc Systems and methods for a variable volume pre-chamber igniter
KR102427107B1 (ko) * 2020-10-16 2022-07-29 한국항공우주연구원 극저온 연료와 액체 산소를 이용하는 로켓 엔진의 점화 장치 일체형 연소기 및 이를 포함하는 로켓
US11359590B1 (en) 2021-05-26 2022-06-14 Caterpillar Inc. Igniter for dual fuel engine having liquid fuel outlet checks and spark ignition source
CN113374608A (zh) * 2021-06-28 2021-09-10 大连理工大学 一种燃料空气集成喷射器及包含其的点火室系统
US11352968B1 (en) * 2021-06-29 2022-06-07 Ford Global Technologies, Llc Methods and systems for reducing catalyst cooling during fuel cut via pre-chamber ignition system
US11143136B1 (en) 2021-07-13 2021-10-12 New Generation Engines Llc Power system with internal combustion engine
US11542857B1 (en) 2021-07-16 2023-01-03 Saudi Arabian Oil Company Scavenged pre-chamber using oxygen generated by a molecular sieve process
US11674464B2 (en) * 2021-07-28 2023-06-13 Ford Global Technologies, Llc Methods and systems for engine cold-start
WO2023055475A2 (en) 2021-07-30 2023-04-06 Board Of Trustees Of Michigan State University Actuation system for an internal combustion engine
CN113653558A (zh) * 2021-08-18 2021-11-16 天津大学 一种包含螺旋气道预燃室的汽油机点火机构
CN114542315B (zh) * 2022-01-18 2023-02-21 北京理工大学 一种湍射流自燃着火发动机
IT202200007667A1 (it) * 2022-04-15 2023-10-15 Ngv Powertrain S R L Kit e metodo di trasformazione di un motore diesel
US12092016B2 (en) 2022-06-28 2024-09-17 Ford Global Technologies, Llc Methods and systems for prechamber

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140090A (en) * 1975-10-17 1979-02-20 Owen, Wickersham & Erickson Precombustion chamber, stratified charge internal combustion engine system using a highly combustible gas in the precombustion chamber
WO1990006427A1 (en) * 1988-12-10 1990-06-14 Robert Bosch Gmbh Fuel control system
JPH06229319A (ja) * 1993-02-04 1994-08-16 Isuzu Ceramics Kenkyusho:Kk 高圧縮比副室式ガスエンジン
CA2324533A1 (en) * 2000-10-27 2002-04-27 Carl Hunter Oxygen enrichment in diesel engines
US20060278195A1 (en) * 2005-06-10 2006-12-14 Nissan Motor Co., Ltd. Internal combustion engine with auxiliary combustion chamber
CN101482066A (zh) * 2008-01-12 2009-07-15 曼柴油机欧洲股份公司 用于点火液喷射器的检验方法
WO2011101541A1 (en) * 2010-02-22 2011-08-25 Wärtsilä Finland Oy Pre-chamber arrangement for a combustion engine
CN102322332A (zh) * 2011-06-20 2012-01-18 奇瑞汽车股份有限公司 一种cng发动机燃烧室结构及其燃料喷射方法
EP2541018A1 (en) * 2010-02-01 2013-01-02 Diaz Escaño, Jesus Manuel Internal-combustion engine working with alternative fuels
CN102953800A (zh) * 2012-11-07 2013-03-06 镇江恒驰科技有限公司 一种柴油-双燃料发动机预燃室点火方法

Family Cites Families (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552561A (en) 1946-01-15 1951-05-15 Hydrocarbon Research Inc Method of producing oxygen
US2673554A (en) * 1950-02-13 1954-03-30 Diesel Power Inc Method of operating spark ignition engines
US2758576A (en) * 1951-04-20 1956-08-14 Shell Dev Internal combustion engine with antechamber and method of operating same
US2960834A (en) 1954-11-22 1960-11-22 Garrett Corp Production of liquid oxygen from atmospheric air
BE544515A (enExample) 1955-01-19
US2975604A (en) 1956-05-07 1961-03-21 Little Inc A Method of distribution of condensable gases
US2937634A (en) 1957-12-06 1960-05-24 Raymond M Kelseaux Prime mover and a fuel-power function of operation thereof
US3077868A (en) 1961-01-16 1963-02-19 Georges Raymond Emile Internal combustion engines
US3270722A (en) 1964-04-22 1966-09-06 Bernard John Springer Method of conditioning liquid fuels
GB1118041A (en) 1964-07-07 1968-06-26 Conch Int Methane Ltd Improvements in and relating to thermal power plants
US3471274A (en) 1966-10-28 1969-10-07 Us Air Force Hydrogen-oxygen fuel internal combustion engine
US3608529A (en) 1969-05-01 1971-09-28 Combustion Power Air-pollution-free automobile and method of operating same
US3792690A (en) 1972-03-22 1974-02-19 T Cooper Method and system for open cycle operation of internal combustion engines
US3861367A (en) 1972-04-13 1975-01-21 John J Kelmar Non-polluting internal combustion engine system
US3775976A (en) 1972-05-26 1973-12-04 Us Navy Lox heat sink system for underwater thermal propulsion system
JPS4975906A (enExample) * 1972-11-28 1974-07-22
GB1454280A (en) 1972-11-28 1976-11-03 Nissan Motor Combustible mixture supply system
US4091772A (en) * 1976-05-14 1978-05-30 Cooper Industries, Inc. Internal combustion engine with delayed torch ignition of oil fuel charge
US4064840A (en) 1976-11-26 1977-12-27 Vierling Donald E Method and apparatus for oxidizing a fuel in an internal combustion engine
US4224045A (en) 1978-08-23 1980-09-23 Union Carbide Corporation Cryogenic system for producing low-purity oxygen
DE3110511A1 (de) 1980-03-21 1982-03-11 Escher/Foster Technology Ass., Inc., 48879 St. Johns, Mich. "verfahren und vorrichtung zur thermochemischen wasserstoff-sauerstoff-verbrennungseinleitung"
US4441469A (en) * 1981-11-23 1984-04-10 Dresser Industries, Inc. Stratified fuel injection for gaseous fuel internal combustion engine
JPS58158316A (ja) 1982-03-15 1983-09-20 Nissan Motor Co Ltd 副室式内燃機関
US4560397A (en) 1984-08-16 1985-12-24 Union Carbide Corporation Process to produce ultrahigh purity oxygen
DE3506217A1 (de) 1985-02-22 1986-08-28 FEV Forschungsgesellschaft für Energietechnik und Verbrennungsmotoren mbH, 5100 Aachen Verbrennungsverfahren fuer brennkraftmaschinen
US4765293A (en) * 1986-05-07 1988-08-23 The Cessna Aircraft Company Hybrid internal combustion reciprocating engine
DE3990102C2 (de) 1988-02-10 1998-09-24 Broken Hill Pty Co Ltd Verfahren zum Betreiben eines Verbrennungsmotors und Verbrennungsmotor
JP2711565B2 (ja) 1989-05-11 1998-02-10 株式会社いすゞセラミックス研究所 エンジンのサイクル制御装置
US5081977A (en) 1990-02-13 1992-01-21 Consolidated Natural Gas Service Company, Inc. Low pollution natural gas vehicle
US5050550A (en) * 1990-07-11 1991-09-24 Litang Gao Hybrid step combustion system
ZA928141B (en) * 1991-10-23 1993-04-29 Transcom Gas Tech Gas delivery system.
AU657189B2 (en) 1992-01-23 1995-03-02 Air Products And Chemicals Inc. Internal combustion engine with cooling of intake air using refrigeration of liquefied fuel gas
US5526641A (en) 1993-02-18 1996-06-18 The University Of Chicago NOx reduction method
US5400746A (en) 1993-06-21 1995-03-28 Odex, Inc. Internal combustion
US5390646A (en) 1993-12-29 1995-02-21 Consolidated Natural Gas Service Company, Inc. Second stage intercooling with phase change heat transfer fluid
RU2049243C1 (ru) 1994-04-08 1995-11-27 Евгений Александрович Сердюк Силовая установка
JPH084562A (ja) * 1994-06-17 1996-01-09 Isuzu Ceramics Kenkyusho:Kk マルチヒューエルエンジン
US5517978A (en) 1994-06-20 1996-05-21 Rockwell International Corporation Pollution control system for an internal combustion engine
US5553591A (en) 1994-06-20 1996-09-10 Rockwell International Corp. Engine power enhancement/pollution control system utilizing vortex air separator
DE4431477C2 (de) * 1994-09-03 1996-09-26 Bosch Gmbh Robert Starthilfevorrichtung, insbesondere für einen Dieselmotor
CZ76397A3 (cs) 1994-09-12 1998-08-12 Entherm, Inc. Motor se vstřikováním vody do válce
US5706675A (en) 1995-08-18 1998-01-13 G & A Associates High efficiency oxygen/air separation system
US6173567B1 (en) 1998-09-14 2001-01-16 The University Of Chicago Method to reduce diesel engine exhaust emissions
US6352068B1 (en) 1999-12-27 2002-03-05 Honda Giken Kogyo Kabushiki Kaisha Method and apparatus for reducing oxides of nitrogen in the exhaust gas of an internal combustion engine
US6247316B1 (en) 2000-03-22 2001-06-19 Clean Energy Systems, Inc. Clean air engines for transportation and other power applications
US6397825B1 (en) 2000-04-17 2002-06-04 General Motors Corporation Oxygen enrichment for air-assist type fuel injectors
WO2003064844A1 (en) 2002-01-25 2003-08-07 World Air Energy Corporation Method and apparatus for membrane separation of air into nitrogenand oxygen elements for use in internal combustion engines
WO2003087564A1 (en) 2002-04-11 2003-10-23 Haase Richard A Water combustion technology-methods, processes, systems and apparatus for the combustion of hydrogen and oxygen
JP2004092574A (ja) * 2002-09-03 2004-03-25 Mitsubishi Heavy Ind Ltd 副室掃気装置を備えたガスエンジン
HUE028936T2 (en) 2002-10-10 2017-01-30 Lpp Comb Llc A system for evaporating liquid fuels and using the system
WO2004067933A2 (en) 2003-01-21 2004-08-12 Los Angeles Advisory Services Inc. Low emission energy source
DE10304136A1 (de) 2003-02-03 2004-08-05 Robert Bosch Gmbh Fahrzeug
DE10325413B4 (de) 2003-06-05 2015-03-05 Audi Ag Verfahren zum Betreiben einer Brennkraftmaschine eines Fahrzeuges, insbesondere eines Kraftfahtzeuges sowie Vorrichtung zur Durchführung eines derartigen Verfahrens
EP1695004A1 (en) 2003-12-15 2006-08-30 BP Corporation North America Inc. Systems and methods for vaporization of liquefied natural gas
JP4191586B2 (ja) * 2003-12-15 2008-12-03 三菱重工業株式会社 ガスエンジンにおける燃焼制御方法及び燃焼制御装置
JP2005221199A (ja) * 2004-02-09 2005-08-18 Kobe Steel Ltd 空気分離装置
JP2005232988A (ja) * 2004-02-17 2005-09-02 Osaka Gas Co Ltd 副室式エンジン
JP2005299542A (ja) * 2004-04-13 2005-10-27 Osaka Gas Co Ltd エンジン
DE102004041263A1 (de) 2004-08-26 2006-03-02 Daimlerchrysler Ag Brennkraftmaschine mit einer Lufttrenneinheit und Verfahren zum Betreiben einer solchen Brennkraftmaschine
KR100653881B1 (ko) 2004-09-20 2006-12-05 (주)한국환경기술 자동차 엔진의 연료와 산소혼합공급 방법의 저연비 저공해연소 시스템
RU2290525C2 (ru) 2005-02-22 2006-12-27 Александр Михайлович Захаров Способ создания тяги жрд и устройство для его реализации
US20060260358A1 (en) 2005-05-18 2006-11-23 Kun Leslie C Gas separation liquefaction means and processes
US7337770B2 (en) 2005-11-05 2008-03-04 Joon Moon Oxygen enrichment for internal combustion engines
US7793638B2 (en) 2006-04-20 2010-09-14 Sturman Digital Systems, Llc Low emission high performance engines, multiple cylinder engines and operating methods
AT503126B1 (de) 2006-06-28 2007-08-15 Figl Gerhard Verbrennungskraftmaschine
US8479690B2 (en) 2007-03-16 2013-07-09 Maro Performance Group, Llc Advanced internal combustion engine
US20080264393A1 (en) 2007-04-30 2008-10-30 Sturman Digital Systems, Llc Methods of Operating Low Emission High Performance Compression Ignition Engines
US7954472B1 (en) 2007-10-24 2011-06-07 Sturman Digital Systems, Llc High performance, low emission engines, multiple cylinder engines and operating methods
DE102008045915A1 (de) 2008-09-04 2010-06-10 Daimler Ag Brennkraftmaschine mit Vorkammerzündung
US7913673B2 (en) * 2009-06-30 2011-03-29 Clean Air Power, Inc. Method and apparatus for controlling liquid fuel delivery during transition between modes in a multimode engine
US7954478B1 (en) 2009-07-27 2011-06-07 Michael Moses Schechter Airless engine
US7958872B1 (en) 2009-12-22 2011-06-14 Michael Moses Schechter Airless engine with gas and water recycling
CA2795696A1 (en) 2010-04-13 2011-10-20 Sheer Technology Inc. Method and system for controlling combustion in a diesel engine
WO2011130612A2 (en) 2010-04-15 2011-10-20 Thomas Merritt System and method for the generation of hydrogen fuel product
CN101846436A (zh) * 2010-05-27 2010-09-29 中国海洋石油总公司 利用lng冷能的全液体空气分离装置
JP2011252411A (ja) * 2010-06-01 2011-12-15 Mitsui Eng & Shipbuild Co Ltd ディーゼル機関及びディーゼル機関制御方法
US8857405B2 (en) * 2010-11-01 2014-10-14 Mahle Powertrain, Llc Turbulent jet ignition pre-chamber combustion system for spark ignition engines
EP2729682A2 (en) 2011-07-08 2014-05-14 Wärtsilä Switzerland Ltd. A two-stroke internal combustion engine, method operating a two-stroke internal combustion engine and method of converting a two-stroke engine
CN103089392A (zh) * 2011-11-04 2013-05-08 陈明 缸内燃料空气超高压高混合直喷爆燃促燃内燃机主件
US9488100B2 (en) 2012-03-22 2016-11-08 Saudi Arabian Oil Company Apparatus and method for oxy-combustion of fuels in internal combustion engines

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140090A (en) * 1975-10-17 1979-02-20 Owen, Wickersham & Erickson Precombustion chamber, stratified charge internal combustion engine system using a highly combustible gas in the precombustion chamber
WO1990006427A1 (en) * 1988-12-10 1990-06-14 Robert Bosch Gmbh Fuel control system
JPH06229319A (ja) * 1993-02-04 1994-08-16 Isuzu Ceramics Kenkyusho:Kk 高圧縮比副室式ガスエンジン
CA2324533A1 (en) * 2000-10-27 2002-04-27 Carl Hunter Oxygen enrichment in diesel engines
US20060278195A1 (en) * 2005-06-10 2006-12-14 Nissan Motor Co., Ltd. Internal combustion engine with auxiliary combustion chamber
CN101482066A (zh) * 2008-01-12 2009-07-15 曼柴油机欧洲股份公司 用于点火液喷射器的检验方法
EP2541018A1 (en) * 2010-02-01 2013-01-02 Diaz Escaño, Jesus Manuel Internal-combustion engine working with alternative fuels
WO2011101541A1 (en) * 2010-02-22 2011-08-25 Wärtsilä Finland Oy Pre-chamber arrangement for a combustion engine
CN102322332A (zh) * 2011-06-20 2012-01-18 奇瑞汽车股份有限公司 一种cng发动机燃烧室结构及其燃料喷射方法
CN102953800A (zh) * 2012-11-07 2013-03-06 镇江恒驰科技有限公司 一种柴油-双燃料发动机预燃室点火方法

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108798914A (zh) * 2018-03-15 2018-11-13 江苏科技大学 一种双燃料发动机额定工况NOx排放及爆震燃烧控制策略
CN109209656A (zh) * 2018-09-29 2019-01-15 哈尔滨工程大学 一种多次喷射和预燃室低压供气及柴油微喷引燃的天然气发动机燃烧组织方法
CN110145395A (zh) * 2019-05-28 2019-08-20 江苏大学 一种转子发动机的射流控制点火塞
CN110145395B (zh) * 2019-05-28 2021-02-12 江苏大学 一种转子发动机的射流控制点火塞
CN110284991A (zh) * 2019-06-26 2019-09-27 哈尔滨工程大学 一种天然气发动机结构及其燃烧组织方法
CN113906207A (zh) * 2019-07-08 2022-01-07 曼卡车和巴士欧洲股份公司 具有甲烷-二甲醚(天然气-二甲醚)燃料供应系统的内燃机和操作该内燃机的方法
CN110725765A (zh) * 2019-07-15 2020-01-24 天津大学 一种水冷式发动机射流点火器
CN112796870A (zh) * 2020-12-31 2021-05-14 天津大学 用于点燃式发动机的双喷射式湍流射流点火预燃室装置
WO2022141952A1 (zh) * 2020-12-31 2022-07-07 天津大学 用于点燃式发动机的双喷射式湍流射流点火预燃室装置
CN116104629A (zh) * 2022-10-09 2023-05-12 大连民族大学 一种凸轮驱动式点火室发动机
CN119860308A (zh) * 2025-01-16 2025-04-22 哈尔滨工程大学 一种采用预混燃烧室的发动机双燃料喷射结构

Also Published As

Publication number Publication date
JP2017510745A (ja) 2017-04-13
WO2015142744A1 (en) 2015-09-24
US8925518B1 (en) 2015-01-06
EP3126656A1 (en) 2017-02-08
CN114718782A (zh) 2022-07-08
EP3126656B1 (en) 2022-05-04

Similar Documents

Publication Publication Date Title
US8925518B1 (en) Use of prechambers with dual fuel source engines
US20150260131A1 (en) Supplying Oxygen to an Engine
CN114320572B (zh) 多燃烧模式氨燃料发动机及其控制方法
JP7701707B2 (ja) アンモニア燃焼方法、アンモニア燃焼エンジン及びそれを搭載した船舶
CN105822460B (zh) 燃气发动机的燃气供应和点火装置
CN106164439B (zh) 喷射燃料到在单燃料或多燃料模式中运行的内燃机的燃烧室中的方法
JP2008267267A (ja) 内燃機関
JP2013217335A (ja) ２サイクルガスエンジン
CN114616386A (zh) 带有预燃室的内燃机和点火系统
CA3175358A1 (en) Internal combustion engine and a method for operating an internal combustion engine
JP4242773B2 (ja) バルブ制御の分割チャンバー内燃機関エンジン
CN111226032A (zh) 用于燃气发动机的进料及点火装置和用于燃气发动机的进料及点火装置的运行方法
CN106715859A (zh) 用于内燃机的点火系统
CN114109587B (zh) 燃烧装置及系统
US20130263820A1 (en) Integrated lean burn stabilizers
JP2005232988A (ja) 副室式エンジン
WO2024206661A2 (en) Ammonia pre-chamber internal combustion engine
CN112443389B (zh) 用于借助于燃料蒸发器对预燃腔主动扫气的燃料供应系统
JPH06229318A (ja) 高圧縮比副室式ガスエンジン
KR200398720Y1 (ko) 브라운가스혼합엔진
JP4184322B2 (ja) ガスエンジンの運転方法及びガスエンジン
EP3037646B1 (en) Method for operating internal combustion engines
JPS6045716A (ja) 内燃機関
JP5995748B2 (ja) 副室式ガスエンジンおよびその運転制御方法
JPS61265322A (ja) 直噴式ディーゼルエンジン燃焼室

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170222

RJ01 Rejection of invention patent application after publication