CA2256561A1 - Method of operating a fuel injected engine - Google Patents

Method of operating a fuel injected engine Download PDF

Info

Publication number
CA2256561A1
CA2256561A1 CA002256561A CA2256561A CA2256561A1 CA 2256561 A1 CA2256561 A1 CA 2256561A1 CA 002256561 A CA002256561 A CA 002256561A CA 2256561 A CA2256561 A CA 2256561A CA 2256561 A1 CA2256561 A1 CA 2256561A1
Authority
CA
Canada
Prior art keywords
fuel
combustion chamber
dead
air
pressure
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.)
Abandoned
Application number
CA002256561A
Other languages
English (en)
French (fr)
Inventor
Philip D. Mcdowell
Wolfram Hellmich
Todd D. Craft
Christopher R. Irgens
Wolfgang Heimberg
Gregory J. Binversie
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.)
Ficht GmbH and Co KG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2256561A1 publication Critical patent/CA2256561A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • F02P15/10—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 having continuous electric sparks
    • 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
    • F02B17/00—Engines characterised by means for effecting stratification of charge in cylinders
    • F02B17/005—Engines characterised by means for effecting stratification of charge in cylinders having direct injection in the 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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines
    • 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
    • F02P15/08—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 having multiple-spark ignition, i.e. ignition occurring simultaneously at different places in one engine cylinder or in two or more separate engine cylinders
    • 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
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/155—Analogue data processing
    • F02P5/1553—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions
    • F02P5/1555—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions using a continuous control, dependent on speed
    • 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
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
    • F02P7/03—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means
    • F02P7/035—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means without mechanical switching means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B23/101—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on or close to the cylinder centre axis, e.g. with mixture formation using spray guided concepts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/04—Two-stroke combustion engines with electronic control
    • 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)
  • Ocean & Marine Engineering (AREA)
  • Signal Processing (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
CA002256561A 1996-06-21 1997-06-20 Method of operating a fuel injected engine Abandoned CA2256561A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2049096P 1996-06-21 1996-06-21
US60/020,490 1996-06-21
PCT/US1997/010785 WO1997048891A1 (en) 1996-06-21 1997-06-20 Method of operating a fuel injected engine

Publications (1)

Publication Number Publication Date
CA2256561A1 true CA2256561A1 (en) 1997-12-24

Family

ID=21798894

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002256561A Abandoned CA2256561A1 (en) 1996-06-21 1997-06-20 Method of operating a fuel injected engine

Country Status (5)

Country Link
EP (1) EP0906498A4 (zh)
JP (1) JP2000500207A (zh)
CN (1) CN1095927C (zh)
CA (1) CA2256561A1 (zh)
WO (1) WO1997048891A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10031875A1 (de) * 2000-06-30 2002-01-10 Bosch Gmbh Robert Zündverfahren und entsprechende Zündvorrichtung
US6526938B1 (en) * 2000-11-28 2003-03-04 Bombardier Motor Corporation Of American Cold start strategy for direct injected engines
CA2441686C (en) * 2003-09-23 2004-12-21 Westport Research Inc. Method for controlling combustion in an internal combustion engine and predicting performance and emissions
CN102235290B (zh) * 2010-04-30 2015-04-01 光阳工业股份有限公司 引擎点火系统的控制方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4441469A (en) * 1981-11-23 1984-04-10 Dresser Industries, Inc. Stratified fuel injection for gaseous fuel internal combustion engine
US5078107A (en) * 1990-03-30 1992-01-07 Fuji Jukogyo Kabushiki Kaisha Fuel injection control system for an internal combustion engine
US5170760A (en) * 1990-11-13 1992-12-15 Yamaha Hatsudoki Babushiki Kaisha Ignition system for two cycle engine
US5265562A (en) * 1992-07-27 1993-11-30 Kruse Douglas C Internal combustion engine with limited temperature cycle
JPH07189875A (ja) * 1993-12-28 1995-07-28 Yamaha Motor Co Ltd ２サイクルエンジンの燃料噴射装置
DE69625754T2 (de) * 1995-07-25 2003-10-16 Ficht Gmbh & Co. Kg Verbesserter Zeitverzögerungszündkreis für eine Brennkraftmaschine

Also Published As

Publication number Publication date
EP0906498A4 (en) 2000-07-12
CN1095927C (zh) 2002-12-11
AU3716497A (en) 1998-01-07
AU705755B2 (en) 1999-06-03
JP2000500207A (ja) 2000-01-11
WO1997048891A1 (en) 1997-12-24
EP0906498A1 (en) 1999-04-07
CN1222951A (zh) 1999-07-14

Similar Documents

Publication Publication Date Title
JP2532743B2 (ja) プラズマ電流の流通用の高導電性チャンネルを生成する方法及び装置
JP3625533B2 (ja) 油圧作動式燃料噴射装置の制御方法
JP2004504526A (ja) エンジンのシリンダに多燃料噴射を供給するための方法と装置
JPH11107835A (ja) 燃料インゼクタ用誘導放電式ドライバ回路
US6026792A (en) Method of operating a fuel injected engine
US6167875B1 (en) Multiple spark capacitive discharge ignition system for an internal combustion engine
CA2256561A1 (en) Method of operating a fuel injected engine
US6173692B1 (en) Time delay ignition circuit for an internal combustion engine
US5724938A (en) Ignition system for a two cycle engine
AU705755C (en) Method of operating a fuel injected engine
CA2228216C (en) Process for controlling the ignition point in internal combustion engines
JP2938179B2 (ja) 筒内噴射式２サイクルエンジンのコンデンサ放電式多重点火装置
EP0756082B1 (en) Improved time delay ignition circuit for an internal combustion engine
JP3424239B2 (ja) 燃料噴射装置及び燃料噴射弁駆動回路
JPH0571405A (ja) 筒内燃料噴射式２サイクル内燃機関
EP0992679A2 (en) Improved time delay ignition circuit for an internal combustion engine
EP0906497A2 (en) Improved time delay ignition circuit for an internal combustion engine
JP2938180B2 (ja) 筒内噴射式２サイクルエンジンのコンデンサ放電式点火装置
JP3254086B2 (ja) ２サイクルガソリンエンジンの燃焼装置
JP2920260B2 (ja) 燃料噴射制御装置
AU5185000A (en) Improved time delay ignition circuit for an internal combustion engine
JPH06264810A (ja) 内燃機関の燃料噴射弁駆動制御装置
JPH0656128B2 (ja) 点火プラグのくすぶり防止方法
JPS58106175A (ja) デイ−ゼル機関の点火装置
CN1280242A (zh) 一种新原理燃烧的电喷柴油发动机

Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead