ATE129048T1 - Verfahren und vorrichtung zur steuerung des luft- kraftstoffverhältnisses für eine innere brennkraftmaschine. - Google Patents

Verfahren und vorrichtung zur steuerung des luft- kraftstoffverhältnisses für eine innere brennkraftmaschine.

Info

Publication number
ATE129048T1
ATE129048T1 AT90904078T AT90904078T ATE129048T1 AT E129048 T1 ATE129048 T1 AT E129048T1 AT 90904078 T AT90904078 T AT 90904078T AT 90904078 T AT90904078 T AT 90904078T AT E129048 T1 ATE129048 T1 AT E129048T1
Authority
AT
Austria
Prior art keywords
air
signal
combustion
response
fuel
Prior art date
Application number
AT90904078T
Other languages
English (en)
Inventor
Walter E Earleson
Siamak Mirhakimi
Original Assignee
Caterpillar 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 Caterpillar Inc filed Critical Caterpillar Inc
Application granted granted Critical
Publication of ATE129048T1 publication Critical patent/ATE129048T1/de

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
    • F02P15/006—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
    • 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
    • F02D35/021—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using an ionic current sensor
    • 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
    • F02P5/045—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions combined with electronic control of other engine functions, 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
    • 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
    • F02P5/1455—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 by using a second control of the closed loop type
    • 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
    • F02P9/00—Electric spark ignition control, not otherwise provided for
    • F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
    • F02P9/007—Control of spark intensity, intensifying, lengthening, suppression by supplementary electrical discharge in the pre-ionised electrode interspace of the sparking plug, e.g. plasma jet ignition
    • 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)
  • Plasma & Fusion (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Furan Compounds (AREA)
AT90904078T 1989-12-26 1990-02-20 Verfahren und vorrichtung zur steuerung des luft- kraftstoffverhältnisses für eine innere brennkraftmaschine. ATE129048T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/456,392 US5036669A (en) 1989-12-26 1989-12-26 Apparatus and method for controlling the air/fuel ratio of an internal combustion engine

Publications (1)

Publication Number Publication Date
ATE129048T1 true ATE129048T1 (de) 1995-10-15

Family

ID=23812569

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90904078T ATE129048T1 (de) 1989-12-26 1990-02-20 Verfahren und vorrichtung zur steuerung des luft- kraftstoffverhältnisses für eine innere brennkraftmaschine.

Country Status (9)

Country Link
US (1) US5036669A (de)
EP (1) EP0461156B1 (de)
JP (1) JP2895620B2 (de)
AT (1) ATE129048T1 (de)
AU (1) AU5162090A (de)
CA (1) CA2042365A1 (de)
DE (1) DE69022984T2 (de)
FI (1) FI103598B1 (de)
WO (1) WO1991010064A1 (de)

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US8365700B2 (en) 2008-01-07 2013-02-05 Mcalister Technologies, Llc Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control
US8413634B2 (en) 2008-01-07 2013-04-09 Mcalister Technologies, Llc Integrated fuel injector igniters with conductive cable assemblies
US8074625B2 (en) 2008-01-07 2011-12-13 Mcalister Technologies, Llc Fuel injector actuator assemblies and associated methods of use and manufacture
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CN102712540B (zh) 2009-08-27 2014-12-17 麦卡利斯特技术有限责任公司 陶瓷绝缘体及其使用和制造方法
AU2010328633B2 (en) * 2009-12-07 2015-04-16 Mcalister Technologies, Llc Method for adjusting the ionisation level within a combusting chamber and system
AU2010328632B2 (en) 2009-12-07 2014-12-18 Mcalister Technologies, Llc An injector for introducing fuel into a combustion chamber and for introducing and igniting fuel at an interface with a combustion chamber
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US8091528B2 (en) 2010-12-06 2012-01-10 Mcalister Technologies, Llc Integrated fuel injector igniters having force generating assemblies for injecting and igniting fuel and associated methods of use and manufacture
EP2668388A4 (de) * 2011-01-28 2016-10-05 Univ Wayne State Autonomer betrieb von elektronisch gesteuerten verbrennungsmotoren mit verschiedenen kraftstoffen und/oder anderen unterschieden mit ionenstrom- und/oder verbrennungssensoren
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KR101983409B1 (ko) * 2014-04-18 2019-05-29 현대중공업 주식회사 엔진의 가스연료 공급장치 및 엔진의 가스연료 공급장치의 작동방법
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Also Published As

Publication number Publication date
JP2895620B2 (ja) 1999-05-24
AU5162090A (en) 1991-07-24
FI914002A0 (fi) 1991-08-23
WO1991010064A1 (en) 1991-07-11
CA2042365A1 (en) 1991-06-27
DE69022984T2 (de) 1996-05-30
EP0461156B1 (de) 1995-10-11
JPH04504890A (ja) 1992-08-27
FI103598B (fi) 1999-07-30
DE69022984D1 (de) 1995-11-16
FI103598B1 (fi) 1999-07-30
US5036669A (en) 1991-08-06
EP0461156A1 (de) 1991-12-18

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