DE69022984D1 - 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
DE69022984D1
DE69022984D1 DE69022984T DE69022984T DE69022984D1 DE 69022984 D1 DE69022984 D1 DE 69022984D1 DE 69022984 T DE69022984 T DE 69022984T DE 69022984 T DE69022984 T DE 69022984T DE 69022984 D1 DE69022984 D1 DE 69022984D1
Authority
DE
Germany
Prior art keywords
air
signal
combustion
response
fuel
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.)
Expired - Fee Related
Application number
DE69022984T
Other languages
English (en)
Other versions
DE69022984T2 (de
Inventor
Walter Earleson
Siamak Mirhakimi
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.)
Caterpillar Inc
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
Publication of DE69022984D1 publication Critical patent/DE69022984D1/de
Application granted granted Critical
Publication of DE69022984T2 publication Critical patent/DE69022984T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02P15/006—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
DE69022984T 1989-12-26 1990-02-20 Verfahren und vorrichtung zur steuerung des luft-kraftstoffverhältnisses für eine innere brennkraftmaschine. Expired - Fee Related DE69022984T2 (de)

Applications Claiming Priority (2)

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
PCT/US1990/000820 WO1991010064A1 (en) 1989-12-26 1990-02-20 Apparatus and method for controlling the air/fuel ratio of an internal combustion engine

Publications (2)

Publication Number Publication Date
DE69022984D1 true DE69022984D1 (de) 1995-11-16
DE69022984T2 DE69022984T2 (de) 1996-05-30

Family

ID=23812569

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69022984T Expired - Fee Related DE69022984T2 (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) FI103598B (de)
WO (1) WO1991010064A1 (de)

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US8561598B2 (en) 2008-01-07 2013-10-22 Mcalister Technologies, Llc Method and system of thermochemical regeneration to provide oxygenated fuel, for example, with fuel-cooled fuel injectors
US8074625B2 (en) 2008-01-07 2011-12-13 Mcalister Technologies, Llc Fuel injector actuator assemblies and associated methods of use and manufacture
US8225768B2 (en) 2008-01-07 2012-07-24 Mcalister Technologies, Llc Integrated fuel injector igniters suitable for large engine applications and associated methods of use and manufacture
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US8413634B2 (en) 2008-01-07 2013-04-09 Mcalister Technologies, Llc Integrated fuel injector igniters with conductive cable assemblies
US7628137B1 (en) 2008-01-07 2009-12-08 Mcalister Roy E Multifuel storage, metering and ignition system
US8635985B2 (en) * 2008-01-07 2014-01-28 Mcalister Technologies, Llc Integrated fuel injectors and igniters and associated methods of use and manufacture
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EP2470485A4 (de) 2009-08-27 2012-12-26 Mcalister Technologies Llc Keramikisolator sowie herstellungsverfahren und verwendungsverfahren dafür
CN102906403B (zh) * 2009-12-07 2015-08-26 麦卡利斯特技术有限责任公司 用于燃料喷射器和点火器的适应性控制系统
US20110297753A1 (en) 2010-12-06 2011-12-08 Mcalister Roy E Integrated fuel injector igniters configured to inject multiple fuels and/or coolants and associated methods of use and manufacture
CN102906413B (zh) 2010-02-13 2014-09-10 麦卡利斯特技术有限责任公司 具有声学力调节器的燃料喷射器组件以及相关的使用和制造方法
CN102844540A (zh) 2010-02-13 2012-12-26 麦卡利斯特技术有限责任公司 用于自适应地冷却发动机中的燃烧室的方法和系统
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US8683988B2 (en) 2011-08-12 2014-04-01 Mcalister Technologies, Llc Systems and methods for improved engine cooling and energy generation
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
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US10161296B2 (en) * 2012-11-27 2018-12-25 Board Of Trustees Of Michigan State University Internal combustion engine
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
KR101983409B1 (ko) * 2014-04-18 2019-05-29 현대중공업 주식회사 엔진의 가스연료 공급장치 및 엔진의 가스연료 공급장치의 작동방법
DE102014007009B4 (de) * 2014-05-13 2018-01-18 Mtu Friedrichshafen Gmbh Motorüberwachung mittels zylinderindividueller Drucksensoren vorzüglich bei Magergasmotoren mit gespülter Vorkammer
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Also Published As

Publication number Publication date
EP0461156A1 (de) 1991-12-18
JPH04504890A (ja) 1992-08-27
FI914002A0 (fi) 1991-08-23
FI103598B1 (fi) 1999-07-30
AU5162090A (en) 1991-07-24
JP2895620B2 (ja) 1999-05-24
WO1991010064A1 (en) 1991-07-11
US5036669A (en) 1991-08-06
EP0461156B1 (de) 1995-10-11
ATE129048T1 (de) 1995-10-15
CA2042365A1 (en) 1991-06-27
FI103598B (fi) 1999-07-30
DE69022984T2 (de) 1996-05-30

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8339 Ceased/non-payment of the annual fee