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BRPI0904954A2 - Unidade de controle de admissão de combustível para controlar um motor a diesel - Google Patents

Unidade de controle de admissão de combustível para controlar um motor a diesel

Info

Publication number
BRPI0904954A2
BRPI0904954A2 BRPI0904954-1A BRPI0904954A BRPI0904954A2 BR PI0904954 A2 BRPI0904954 A2 BR PI0904954A2 BR PI0904954 A BRPI0904954 A BR PI0904954A BR PI0904954 A2 BRPI0904954 A2 BR PI0904954A2
Authority
BR
Brazil
Prior art keywords
diesel engine
fuel intake
control unit
control
intake control
Prior art date
Application number
BRPI0904954-1A
Other languages
English (en)
Inventor
Kazunari Ide
Satoshi Iwasaki
Original Assignee
Mitsubishi Heavy Ind Ltd
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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of BRPI0904954A2 publication Critical patent/BRPI0904954A2/pt
Publication of BRPI0904954B1 publication Critical patent/BRPI0904954B1/pt

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047Controlling exhaust gas recirculation [EGR]
    • F02D41/0065Specific aspects of external EGR control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002Controlling intake air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/04Introducing corrections for particular operating conditions
    • F02D41/10Introducing corrections for particular operating conditions for acceleration
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/14Introducing closed-loop corrections
    • F02D41/1438Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1439Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
    • F02D41/144Sensor in intake manifold
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/14Introducing closed-loop corrections
    • F02D41/1438Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • F02D41/1458Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio with determination means using an estimation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D2200/00Input parameters for engine control
    • F02D2200/02Input parameters for engine control the parameters being related to the engine
    • F02D2200/04Engine intake system parameters
    • F02D2200/0402Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D2250/00Engine control related to specific problems or objectives
    • F02D2250/38Control for minimising smoke emissions, e.g. by applying smoke limitations on the fuel injection amount
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/40Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
BRPI0904954-1A 2008-05-08 2009-04-21 Unidade de controle de admissão de combustível para controlar um motor a diesel BRPI0904954B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008122732A JP4981743B2 (ja) 2008-05-08 2008-05-08 ディーゼルエンジンの燃料制御装置
JP2008-122732 2008-05-08
PCT/JP2009/058235 WO2009136562A1 (ja) 2008-05-08 2009-04-21 ディーゼルエンジンの燃料制御装置

Publications (2)

Publication Number Publication Date
BRPI0904954A2 true BRPI0904954A2 (pt) 2015-06-30
BRPI0904954B1 BRPI0904954B1 (pt) 2019-05-21

Family

ID=41264617

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0904954-1A BRPI0904954B1 (pt) 2008-05-08 2009-04-21 Unidade de controle de admissão de combustível para controlar um motor a diesel

Country Status (8)

Country Link
US (1) US9008951B2 (pt)
EP (2) EP2412957B1 (pt)
JP (1) JP4981743B2 (pt)
KR (1) KR101185756B1 (pt)
CN (1) CN101965447B (pt)
BR (1) BRPI0904954B1 (pt)
RU (1) RU2432481C1 (pt)
WO (1) WO2009136562A1 (pt)

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JP4981743B2 (ja) * 2008-05-08 2012-07-25 三菱重工業株式会社 ディーゼルエンジンの燃料制御装置
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JP5341041B2 (ja) * 2010-09-06 2013-11-13 株式会社小松製作所 油圧駆動式の車両、およびその制御方法と装置
US9951708B2 (en) * 2011-10-06 2018-04-24 Toyota Jidosha Kabushiki Kaisha Control apparatus for internal combustion engine
SE538206C2 (sv) 2012-07-05 2016-04-05 Scania Cv Ab Förfarande och system vid framförande av fordon, där luft/bränsleförhållandet styrs
US10012153B2 (en) 2012-08-15 2018-07-03 General Electric Company System and method for engine control
JP6259246B2 (ja) 2013-10-09 2018-01-10 三菱重工業株式会社 内燃機関の制御装置
US10323589B2 (en) * 2013-12-20 2019-06-18 Toyota Jidosha Kabushiki Kaisha Exhaust gas control apparatus for internal combustion engine
US9422878B2 (en) * 2014-04-14 2016-08-23 Ford Global Technologies, Llc EGR operation method and system for increased drivability
US9284920B2 (en) * 2014-06-19 2016-03-15 Ford Global Technologies, Llc Systems and methods for stopping and starting an engine with dedicated EGR
US10221798B2 (en) 2015-12-01 2019-03-05 Ge Global Sourcing Llc Method and systems for airflow control
JP6681251B2 (ja) * 2016-04-05 2020-04-15 ヤンマー株式会社 エンジンの制御方法
CN105756792A (zh) * 2016-05-05 2016-07-13 孟书芳 一种智能控制燃烧的新型柴油机
CN110914527B (zh) 2017-07-19 2022-06-07 卡明斯公司 专用egr发动机控制参数的瞬态估计和补偿技术
KR102532330B1 (ko) * 2017-12-12 2023-05-16 현대자동차주식회사 연료전지의 수소 농도 추정방법 및 시스템
FR3078746A1 (fr) * 2018-03-08 2019-09-13 Psa Automobiles Sa Procede de pilotage d’un moteur thermique suite a des demandes de limitation des emissions d’oxydes d’azote et/ou de particules
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WO2021003346A1 (en) * 2019-07-03 2021-01-07 Donaldson Company, Inc. Fluid aeration detection systems and methods
CN116033950A (zh) * 2020-06-09 2023-04-28 武田药品工业株式会社 压滤机适配器
US12210009B2 (en) 2020-10-07 2025-01-28 Donaldson Company, Inc. On-vehicle water in fuel sensing system and related signal processing
CN113431690B (zh) * 2021-07-20 2023-03-21 潍柴动力股份有限公司 一种发动机管理系统控制方法及装置
US12352697B2 (en) 2022-03-16 2025-07-08 Donaldson Company, Inc. Air bubble sensing systems and related signal processing

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Also Published As

Publication number Publication date
CN101965447B (zh) 2014-12-31
EP2412957B1 (en) 2018-04-11
KR20100068428A (ko) 2010-06-23
BRPI0904954B1 (pt) 2019-05-21
EP2196656A4 (en) 2011-03-09
EP2412957A2 (en) 2012-02-01
WO2009136562A1 (ja) 2009-11-12
RU2432481C1 (ru) 2011-10-27
JP4981743B2 (ja) 2012-07-25
EP2196656B1 (en) 2012-08-29
US20100211295A1 (en) 2010-08-19
CN101965447A (zh) 2011-02-02
JP2009270518A (ja) 2009-11-19
EP2196656A1 (en) 2010-06-16
US9008951B2 (en) 2015-04-14
EP2412957A3 (en) 2014-12-17
KR101185756B1 (ko) 2012-09-25

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 21/05/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 21/05/2019, OBSERVADAS AS CONDICOES LEGAIS

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2667 DE 15-02-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.