BRPI0807762A2 - Motor de combustão interna de multicombustível - Google Patents

Motor de combustão interna de multicombustível

Info

Publication number
BRPI0807762A2
BRPI0807762A2 BRPI0807762-2A2A BRPI0807762A BRPI0807762A2 BR PI0807762 A2 BRPI0807762 A2 BR PI0807762A2 BR PI0807762 A BRPI0807762 A BR PI0807762A BR PI0807762 A2 BRPI0807762 A2 BR PI0807762A2
Authority
BR
Brazil
Prior art keywords
fuel
engine
internal
fuel engine
internal fuel
Prior art date
Application number
BRPI0807762-2A2A
Other languages
English (en)
Inventor
Takashi Tsunooka
Takashi Watanabe
Yohei Hosokawa
Original Assignee
Toyota Motor Co 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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of BRPI0807762A2 publication Critical patent/BRPI0807762A2/pt
Publication of BRPI0807762B1 publication Critical patent/BRPI0807762B1/pt

Links

Classifications

    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
    • F02D41/0032—Controlling the purging of the canister as a function of the engine operating conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/082—Premixed fuels, i.e. emulsions or blends
    • F02D19/084—Blends of gasoline and alcohols, e.g. E85
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/06—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding lubricant vapours
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M25/089—Layout of the fuel vapour installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/023—Temperature of lubricating oil or working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/11—Oil dilution, i.e. prevention thereof or special controls according thereto
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/047—Taking into account fuel evaporation or wall wetting
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
BRPI0807762A 2007-02-19 2008-02-04 motor de combustão interna de multicombustível BRPI0807762B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007038433A JP4631860B2 (ja) 2007-02-19 2007-02-19 多種燃料内燃機関
PCT/JP2008/051742 WO2008102633A1 (ja) 2007-02-19 2008-02-04 多種燃料内燃機関

Publications (2)

Publication Number Publication Date
BRPI0807762A2 true BRPI0807762A2 (pt) 2014-06-10
BRPI0807762B1 BRPI0807762B1 (pt) 2020-01-28

Family

ID=39709912

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0807762A BRPI0807762B1 (pt) 2007-02-19 2008-02-04 motor de combustão interna de multicombustível

Country Status (6)

Country Link
US (1) US8113186B2 (pt)
JP (1) JP4631860B2 (pt)
CN (1) CN101617114B (pt)
BR (1) BRPI0807762B1 (pt)
DE (1) DE112008000445B4 (pt)
WO (1) WO2008102633A1 (pt)

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JP2010043531A (ja) * 2008-08-08 2010-02-25 Denso Corp 内燃機関の燃料噴射制御装置
DE102008042784B4 (de) * 2008-10-13 2016-01-28 Ford Global Technologies, Llc Verfahren zum Betreiben einer direkteinspritzenden Brennkraftmaschine mit mindestens einem Abgasnachbehandlungssystem
JP5045946B2 (ja) * 2008-11-13 2012-10-10 三菱自動車工業株式会社 燃料のアルコール濃度推定装置
JP5099362B2 (ja) * 2008-11-13 2012-12-19 三菱自動車工業株式会社 燃料のアルコール濃度推定装置
CN102084109B (zh) * 2008-12-24 2014-08-13 丰田自动车株式会社 用于车辆的控制装置
JP5168198B2 (ja) * 2009-03-09 2013-03-21 トヨタ自動車株式会社 内燃機関の制御装置
JP5246046B2 (ja) * 2009-06-05 2013-07-24 トヨタ自動車株式会社 内燃機関の制御装置
JP5381422B2 (ja) * 2009-07-03 2014-01-08 トヨタ自動車株式会社 内燃機関の制御装置
DE102010006580B3 (de) * 2010-02-02 2011-07-28 Continental Automotive GmbH, 30165 Verfahren zur Überprüfung einer Kraftstoffausgasung und Steuergerät
JP5206725B2 (ja) * 2010-04-06 2013-06-12 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
US8146541B2 (en) * 2010-04-08 2012-04-03 Ford Global Technologies, Llc Method for improving transient engine operation
US8042518B2 (en) * 2010-04-14 2011-10-25 Ford Global Technologies, Llc Multi-component transient fuel compensation
US10030617B2 (en) 2011-05-23 2018-07-24 General Electric Company Systems and methods for engine control
US9631569B2 (en) 2014-08-04 2017-04-25 General Electric Company System and method for controlling operation of an engine
DE102012221507B3 (de) * 2012-10-15 2013-11-21 Continental Automotive Gmbh Modellierung der Ölverdünnung mit Hilfe eines Mehrkomponentenmodells
KR101938012B1 (ko) * 2013-04-10 2019-01-11 현대중공업 주식회사 선박 엔진용 윤활공급시스템
US9341129B2 (en) * 2013-10-15 2016-05-17 Ford Global Technologies, Llc Viscosity detection using starter motor
US9470173B2 (en) * 2014-06-18 2016-10-18 Ford Global Technologies, Llc System and method for reducing engine oil dilution
JP6154357B2 (ja) * 2014-06-27 2017-06-28 トヨタ自動車株式会社 オイルポンプの制御装置
JP6287810B2 (ja) 2014-12-19 2018-03-07 トヨタ自動車株式会社 空燃比センサの異常診断装置
JP6375935B2 (ja) 2014-12-19 2018-08-22 トヨタ自動車株式会社 内燃機関のオイル希釈率算出装置
JP6217724B2 (ja) * 2015-09-24 2017-10-25 トヨタ自動車株式会社 内燃機関の制御装置
CN108662612B (zh) * 2018-04-13 2020-05-22 清华大学 一种多沸点燃料混合燃烧装置及其点火燃烧方法
CN109681288B (zh) * 2018-12-26 2020-04-24 潍柴动力股份有限公司 一种机油稀释率的控制方法、装置及系统
JP2024111461A (ja) * 2023-02-06 2024-08-19 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置

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JPH01106971A (ja) * 1987-10-20 1989-04-24 Mazda Motor Corp エンジンの蒸発燃料制御装置
US5343699A (en) * 1989-06-12 1994-09-06 Mcalister Roy E Method and apparatus for improved operation of internal combustion engines
JPH04136469A (ja) * 1990-09-28 1992-05-11 Mazda Motor Corp 蒸発燃料処理装置
JP2860719B2 (ja) 1991-04-02 1999-02-24 本田技研工業株式会社 空燃比制御装置
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JP3565100B2 (ja) * 1999-08-10 2004-09-15 日産自動車株式会社 エンジンの電磁動弁制御装置
US6234153B1 (en) * 1999-10-11 2001-05-22 Daimlerchrysler Corporation Purge assisted fuel injection
US7249596B2 (en) * 2002-03-22 2007-07-31 Philip Morris Usa Inc. Fuel system for an internal combustion engine and method for controlling same
JP3736498B2 (ja) 2002-04-26 2006-01-18 トヨタ自動車株式会社 筒内噴射式内燃機関の蒸発燃料処理装置
US6966304B2 (en) 2002-10-17 2005-11-22 Nissan Motor Co., Ltd. Estimation of oil-diluting fuel quantity of engine
JP4055568B2 (ja) * 2002-12-17 2008-03-05 日産自動車株式会社 オイル希釈燃料推定装置及びそれを用いた内燃機関の制御装置
JP4186613B2 (ja) * 2002-12-16 2008-11-26 日産自動車株式会社 内燃機関の吸気制御装置
US6868837B2 (en) * 2003-03-07 2005-03-22 General Motors Corporation Cold start fuel vapor enrichment
US7124731B2 (en) * 2003-09-19 2006-10-24 Honda Motor Co., Ltd. Internal combustion engine with oil temperature sensor
CN1317496C (zh) * 2004-07-27 2007-05-23 沈阳华晨金杯汽车有限公司 车辆双燃料系统控制装置
JP4248492B2 (ja) * 2004-12-28 2009-04-02 トヨタ自動車株式会社 軽油等燃料潤滑ディーゼルエンジン
JP4525587B2 (ja) * 2005-12-22 2010-08-18 株式会社デンソー エンジンの制御装置
KR100999609B1 (ko) * 2007-09-06 2010-12-08 현대자동차주식회사 캐니스터의 초기 탄화수소 농도 측정방법, 이를 이용한 연료 분사량 제어 방법 및 그 시스템

Also Published As

Publication number Publication date
JP2008202472A (ja) 2008-09-04
CN101617114A (zh) 2009-12-30
DE112008000445T5 (de) 2009-12-31
US20100083937A1 (en) 2010-04-08
BRPI0807762B1 (pt) 2020-01-28
CN101617114B (zh) 2011-11-16
WO2008102633A1 (ja) 2008-08-28
JP4631860B2 (ja) 2011-02-16
DE112008000445B4 (de) 2016-01-07
US8113186B2 (en) 2012-02-14

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 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 28/01/2020, 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 16A 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 2760 DE 28-11-2023 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.