WO2009008521A1 - 圧縮着火内燃機関、グロープラグ及びインジェクタ - Google Patents

圧縮着火内燃機関、グロープラグ及びインジェクタ Download PDF

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Publication number
WO2009008521A1
WO2009008521A1 PCT/JP2008/062639 JP2008062639W WO2009008521A1 WO 2009008521 A1 WO2009008521 A1 WO 2009008521A1 JP 2008062639 W JP2008062639 W JP 2008062639W WO 2009008521 A1 WO2009008521 A1 WO 2009008521A1
Authority
WO
WIPO (PCT)
Prior art keywords
injector
internal combustion
compressed
combustion engine
ignition internal
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.)
Ceased
Application number
PCT/JP2008/062639
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
Yuji Ikeda
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.)
Imagineering Inc
Original Assignee
Imagineering 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 Imagineering Inc filed Critical Imagineering Inc
Priority to EP08791120.2A priority Critical patent/EP2180177B1/en
Priority to US12/668,854 priority patent/US8156911B2/en
Publication of WO2009008521A1 publication Critical patent/WO2009008521A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0654—Thermal treatments, e.g. with heating elements or local cooling
    • F02B23/0657—Thermal treatments, e.g. with heating elements or local cooling the spray interacting with one or more glow plugs
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0669—Details related to the fuel injector or the fuel spray having multiple fuel spray jets per injector nozzle
    • 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
    • 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
    • F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
    • F02M27/04—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by electric means, ionisation, polarisation or magnetism
    • F02M27/042—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by electric means, ionisation, polarisation or magnetism by plasma
    • 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
    • F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
    • F02M27/08—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by sonic or ultrasonic waves
    • 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
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • 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
    • F02P23/00—Other ignition
    • F02P23/04—Other physical ignition means, e.g. using laser rays
    • F02P23/045—Other physical ignition means, e.g. using laser rays using electromagnetic microwaves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • F23Q7/001—Glowing plugs for 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
    • F02B19/14—Engines characterised by precombustion chambers 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0672—Omega-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder center axis
    • 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
    • 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
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/006—Ignition installations combined with other systems, e.g. fuel injection
    • 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
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/02—Arrangements having two or more sparking plugs
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
PCT/JP2008/062639 2007-07-12 2008-07-12 圧縮着火内燃機関、グロープラグ及びインジェクタ Ceased WO2009008521A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08791120.2A EP2180177B1 (en) 2007-07-12 2008-07-12 Compressed ignition internal combustion engine, glow plug, and injector
US12/668,854 US8156911B2 (en) 2007-07-12 2008-07-12 Compression ignition internal combustion engine, glow plug, and injector

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007183769 2007-07-12
JP2007-183769 2007-07-12
JP2008119411 2008-04-30
JP2008-119411 2008-04-30

Publications (1)

Publication Number Publication Date
WO2009008521A1 true WO2009008521A1 (ja) 2009-01-15

Family

ID=40228691

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062639 Ceased WO2009008521A1 (ja) 2007-07-12 2008-07-12 圧縮着火内燃機関、グロープラグ及びインジェクタ

Country Status (4)

Country Link
US (1) US8156911B2 (https=)
EP (1) EP2180177B1 (https=)
JP (1) JP5428057B2 (https=)
WO (1) WO2009008521A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012105569A3 (ja) * 2011-01-31 2012-10-11 イマジニアリング株式会社 プラズマ生成装置
WO2013002375A1 (ja) * 2011-06-30 2013-01-03 イマジニアリング株式会社 内燃機関の制御装置
US9447768B2 (en) 2011-08-10 2016-09-20 Imagineering, Inc. Internal combustion engine
US9534558B2 (en) 2011-01-28 2017-01-03 Imagineering, Inc. Control device for internal combustion engine

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US8635985B2 (en) 2008-01-07 2014-01-28 Mcalister Technologies, Llc Integrated fuel injectors and igniters and associated methods of use and manufacture
JP5061310B2 (ja) * 2008-03-14 2012-10-31 イマジニアリング株式会社 バルブを用いたプラズマ装置
JP5934851B2 (ja) * 2009-10-06 2016-06-15 イマジニアリング株式会社 内燃機関
KR100965491B1 (ko) * 2009-11-02 2010-06-24 박영배 복합 플라스마 발생장치
US9359934B2 (en) * 2009-11-30 2016-06-07 Imagineering, Inc. Internal combustion engine control device
KR101364416B1 (ko) 2009-12-07 2014-02-17 맥알리스터 테크놀로지즈 엘엘씨 대형 엔진 적용에 적합한 일체식 연료 인젝터 점화기 및 연관된 이용 및 제조방법
US8584648B2 (en) 2010-11-23 2013-11-19 Woodward, Inc. Controlled spark ignited flame kernel flow
US9172217B2 (en) 2010-11-23 2015-10-27 Woodward, Inc. Pre-chamber spark plug with tubular electrode and method of manufacturing same
US9476347B2 (en) 2010-11-23 2016-10-25 Woodward, Inc. Controlled spark ignited flame kernel flow in fuel-fed prechambers
JP5569387B2 (ja) * 2010-12-27 2014-08-13 日産自動車株式会社 内燃機関の制御装置
JP5953534B2 (ja) * 2011-01-31 2016-07-20 イマジニアリング株式会社 内燃機関
EP2677132A4 (en) * 2011-02-15 2017-06-28 Imagineering, Inc. Internal combustion engine
WO2012124671A2 (ja) * 2011-03-14 2012-09-20 イマジニアリング株式会社 内燃機関
EP2743496B1 (en) * 2011-07-16 2017-08-30 Imagineering, Inc. Plasma generating device, and internal combustion engine
EP2743494B1 (en) * 2011-07-16 2016-09-07 Imagineering, Inc. Internal combustion engine, and plasma generating device
WO2013042597A1 (ja) 2011-09-22 2013-03-28 イマジニアリング株式会社 プラズマ生成装置、及び内燃機関
US20130104861A1 (en) * 2011-10-27 2013-05-02 Southwest Research Institute Enhanced Combustion for Compression Ignition Engine Using Electromagnetic Energy Coupling
WO2014042544A1 (es) * 2012-09-12 2014-03-20 Loayza Velez Renzo Pio Javier Sistema y método termocatalizador molecular sónico
JP6298961B2 (ja) * 2012-10-29 2018-03-28 イマジニアリング株式会社 電磁波放射装置
US9169814B2 (en) 2012-11-02 2015-10-27 Mcalister Technologies, Llc Systems, methods, and devices with enhanced lorentz thrust
US8746197B2 (en) 2012-11-02 2014-06-10 Mcalister Technologies, Llc Fuel injection systems with enhanced corona burst
US9169821B2 (en) 2012-11-02 2015-10-27 Mcalister Technologies, Llc Fuel injection systems with enhanced corona burst
US9200561B2 (en) 2012-11-12 2015-12-01 Mcalister Technologies, Llc Chemical fuel conditioning and activation
US9856848B2 (en) 2013-01-08 2018-01-02 Woodward, Inc. Quiescent chamber hot gas igniter
US9194337B2 (en) 2013-03-14 2015-11-24 Advanced Green Innovations, LLC High pressure direct injected gaseous fuel system and retrofit kit incorporating the same
EP2997251A4 (en) * 2013-03-15 2018-01-31 Combustion 8 Technologies LLC Reducing fuel consumption of spark ignition engines
US9562500B2 (en) 2013-03-15 2017-02-07 Mcalister Technologies, Llc Injector-igniter with fuel characterization
US8820293B1 (en) 2013-03-15 2014-09-02 Mcalister Technologies, Llc Injector-igniter with thermochemical regeneration
JP6281368B2 (ja) * 2014-03-28 2018-02-21 マツダ株式会社 直噴エンジンの制御装置
US10036361B2 (en) * 2014-08-12 2018-07-31 Imagineering, Inc. Ignition device
JP6635341B2 (ja) * 2014-08-20 2020-01-22 イマジニアリング株式会社 圧縮着火式内燃機関の修理方法
EP3271561B1 (en) 2015-03-20 2018-12-12 Woodward, Inc. Parallel prechamber ignition system
US9653886B2 (en) 2015-03-20 2017-05-16 Woodward, Inc. Cap shielded ignition system
US9890689B2 (en) * 2015-10-29 2018-02-13 Woodward, Inc. Gaseous fuel combustion
CN108291494B (zh) * 2015-12-03 2021-03-26 通用汽车环球科技运作有限责任公司 控制内燃发动机的运行的方法和设备
JP6281576B2 (ja) * 2016-01-12 2018-02-21 マツダ株式会社 エンジンオイルの劣化診断装置
US10018104B2 (en) * 2016-11-14 2018-07-10 GM Global Technology Operations LLC Combustion ignition device for an internal combustion engine
EP3577325B1 (en) 2017-02-06 2023-10-25 Cummins Inc. Engine system for emission reduction without aftertreatment
JP7058084B2 (ja) * 2017-06-14 2022-04-21 株式会社Soken 点火装置
JP6943228B2 (ja) * 2018-09-03 2021-09-29 マツダ株式会社 予混合圧縮着火式エンジン
JP6969526B2 (ja) * 2018-09-03 2021-11-24 マツダ株式会社 予混合圧縮着火式エンジン
JP6943229B2 (ja) * 2018-09-03 2021-09-29 マツダ株式会社 予混合圧縮着火式エンジン
KR20200069920A (ko) * 2018-12-07 2020-06-17 현대자동차주식회사 엔진의 피스톤 연소실구조
US11415041B2 (en) 2019-09-16 2022-08-16 Woodward, Inc. Flame triggered and controlled volumetric ignition
US11174780B1 (en) * 2021-02-17 2021-11-16 Southwest Research Institute Microwave heating of combustion chamber of internal combustion engine during cold starting
CN116181542A (zh) * 2023-01-13 2023-05-30 哈尔滨工业大学 一种同轴等离子体点火器及等离子体点火系统

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JPH06229334A (ja) * 1993-02-02 1994-08-16 Masahiro Morita 内燃機関の燃焼装置
JPH0949485A (ja) * 1995-08-08 1997-02-18 Mitsubishi Motors Corp エンジンのグロープラグ制御装置
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JP2000274249A (ja) * 1999-03-19 2000-10-03 Nissan Motor Co Ltd ガソリン内燃機関
JP2005233107A (ja) * 2004-02-20 2005-09-02 Toyota Motor Corp 圧縮着火内燃機関の燃料噴射制御装置
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JP2007113570A (ja) * 2005-09-20 2007-05-10 Imagineering Kk 点火装置、内燃機関、点火プラグ、プラズマ装置、排ガス分解装置、オゾン発生・滅菌・消毒装置及び消臭装置

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9534558B2 (en) 2011-01-28 2017-01-03 Imagineering, Inc. Control device for internal combustion engine
WO2012105569A3 (ja) * 2011-01-31 2012-10-11 イマジニアリング株式会社 プラズマ生成装置
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EP2180177B1 (en) 2018-03-28
JP5428057B2 (ja) 2014-02-26
US8156911B2 (en) 2012-04-17
JP2009287549A (ja) 2009-12-10
US20100192909A1 (en) 2010-08-05
EP2180177A1 (en) 2010-04-28

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