MX359438B - Un sistema de recirculacion de gases de escape. - Google Patents

Un sistema de recirculacion de gases de escape.

Info

Publication number
MX359438B
MX359438B MX2016007047A MX2016007047A MX359438B MX 359438 B MX359438 B MX 359438B MX 2016007047 A MX2016007047 A MX 2016007047A MX 2016007047 A MX2016007047 A MX 2016007047A MX 359438 B MX359438 B MX 359438B
Authority
MX
Mexico
Prior art keywords
valve
exhaust gas
gas recirculation
recirculation system
deposits
Prior art date
Application number
MX2016007047A
Other languages
English (en)
Other versions
MX2016007047A (es
Inventor
Arevalo Andres
Dixon Jon
Original Assignee
Ford Global Tech Llc
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 Ford Global Tech Llc filed Critical Ford Global Tech Llc
Publication of MX2016007047A publication Critical patent/MX2016007047A/es
Publication of MX359438B publication Critical patent/MX359438B/es

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
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • F02D41/0055—Special engine operating conditions, e.g. for regeneration of exhaust gas treatment apparatus
    • 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
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0077—Control of the EGR valve or actuator, e.g. duty cycle, closed loop control of position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • 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
    • 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
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • 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
    • 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
    • F02D41/042—Introducing corrections for particular operating conditions for stopping the engine
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/50—Arrangements or methods for preventing or reducing deposits, corrosion or wear caused by impurities
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/72—Housings
    • F02M26/73—Housings with means for heating or cooling the EGR valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • F02D2021/083—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine controlling exhaust gas recirculation electronically
    • 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
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0065—Specific aspects of external EGR control
    • F02D2041/0067—Determining the EGR temperature
    • 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)
  • Exhaust-Gas Circulating Devices (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

Se divulga un sistema de recirculación de gases de escape en el cual se utiliza un controlador electrónico 20 para operar una válvula de recirculación de gases de escape 6 a fin de limpiar una válvula movible 6V de la válvula de recirculación de gases de escape 6. La limpieza de la válvula 6V se retrasa después de un apagado de un motor 2, lo que permite que los depósitos 18 formados en la válvula 6V se enfríen. La duración del retraso se elige de modo tal que los depósitos 18 en la válvula 6V aún sean fáciles de retirar, pero que no sea probable que se vuelvan a formar después de que haya tenido lugar la operación de limpieza.
MX2016007047A 2015-06-01 2016-05-31 Un sistema de recirculacion de gases de escape. MX359438B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1509379.2A GB2539181B (en) 2015-06-01 2015-06-01 An exhaust gas recirculation system

Publications (2)

Publication Number Publication Date
MX2016007047A MX2016007047A (es) 2017-03-13
MX359438B true MX359438B (es) 2018-09-27

Family

ID=53677520

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016007047A MX359438B (es) 2015-06-01 2016-05-31 Un sistema de recirculacion de gases de escape.

Country Status (6)

Country Link
US (1) US10024252B2 (es)
EP (1) EP3101254A1 (es)
CN (1) CN106194454A (es)
GB (1) GB2539181B (es)
MX (1) MX359438B (es)
RU (1) RU2710445C2 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2555437B (en) * 2016-10-27 2019-09-11 Ford Global Tech Llc A method of cleaning an exhaust gas recirculation valve
JP6674637B2 (ja) * 2017-03-17 2020-04-01 トヨタ自動車株式会社 電池制御装置および電池制御システム
GB2570335B (en) * 2018-01-22 2020-03-11 Ford Global Tech Llc An exhaust gas recirculation valve control method
JP7176301B2 (ja) * 2018-08-29 2022-11-22 株式会社デンソー 内燃機関システム
JP7052707B2 (ja) * 2018-12-18 2022-04-12 トヨタ自動車株式会社 内燃機関の制御システム
JP2021067230A (ja) * 2019-10-24 2021-04-30 トヨタ自動車株式会社 エンジン装置
JP7255450B2 (ja) * 2019-10-29 2023-04-11 トヨタ自動車株式会社 ハイブリッド車両
CN114658551A (zh) * 2021-04-20 2022-06-24 长城汽车股份有限公司 节气门、汽车及节气门除冰方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4039599C2 (de) * 1990-12-12 2002-01-24 Bosch Gmbh Robert Nachlaufverfahren und -Vorrichtungen für Steuergeräte von Brennkraftmaschinen
JPH06193450A (ja) 1992-12-25 1994-07-12 Yamaha Motor Co Ltd ２サイクルエンジンの排気制御弁装置
US5666932A (en) 1996-04-22 1997-09-16 General Motors Corporation EGR valve maintenance method
US6227922B1 (en) 1996-10-15 2001-05-08 Yamaha Hatsudoki Kabushiki Kaisha Exhaust timing control valve control arrangement
US20020068490A1 (en) * 1998-02-28 2002-06-06 Nobuyuki Ochiai Exhaust timing control valve control arrangement
FR2824380B1 (fr) * 2001-05-03 2006-03-17 Sagem Procede de decrassage electronique d'une vanne commandee selon ce procede
JP2003056411A (ja) * 2001-08-14 2003-02-26 Nissan Motor Co Ltd 内燃機関の排気還流装置
JP4372510B2 (ja) * 2003-10-16 2009-11-25 株式会社日立製作所 車両の制御装置
JP4487887B2 (ja) * 2005-09-02 2010-06-23 トヨタ自動車株式会社 内燃機関のバルブ制御装置
JP2007239680A (ja) * 2006-03-10 2007-09-20 Toyota Motor Corp 内燃機関の排気ガス再循環装置
JP4655002B2 (ja) * 2006-08-02 2011-03-23 株式会社デンソー 内燃機関の制御装置
JP2008075517A (ja) * 2006-09-20 2008-04-03 Denso Corp 内燃機関の制御装置
RU2349782C2 (ru) * 2006-11-10 2009-03-20 Виль Моисеевич Капитанский Дизель с впускным и выпускным трактами, соединенными между собой перепускной трубой
DE102008038983A1 (de) * 2008-08-13 2010-02-18 Emitec Gesellschaft Für Emissionstechnologie Mbh Partikelabfangvorrichtung für eine Abgasrückführleitung
US8423269B2 (en) * 2009-07-08 2013-04-16 Cummins Inc. Exhaust gas recirculation valve contaminant removal
DE102009045359A1 (de) 2009-10-06 2011-04-07 Robert Bosch Gmbh Verfahren und Vorrichtung zur momentenneutralen Reaktivierung einer abgeschalteten Motorbank eines Verbrennungsmotors
US8887702B2 (en) * 2010-09-01 2014-11-18 Fev Gmbh Self-cleaning exhaust gas recirculation system
JP5828806B2 (ja) * 2012-05-31 2015-12-09 愛三工業株式会社 エンジンの排気還流装置
JP2014240631A (ja) 2013-06-12 2014-12-25 株式会社デンソー 内燃機関のｅｇｒ制御装置
CN203627005U (zh) * 2013-10-29 2014-06-04 长城汽车股份有限公司 具有除碳破碳功能的egr阀的阀杆支撑装置

Also Published As

Publication number Publication date
EP3101254A1 (en) 2016-12-07
RU2710445C2 (ru) 2019-12-26
RU2016119300A3 (es) 2019-10-24
RU2016119300A (ru) 2017-11-23
CN106194454A (zh) 2016-12-07
GB201509379D0 (en) 2015-07-15
GB2539181B (en) 2019-06-12
US10024252B2 (en) 2018-07-17
US20160348598A1 (en) 2016-12-01
GB2539181A (en) 2016-12-14
MX2016007047A (es) 2017-03-13

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