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MX2013003602A - Metodo y dispositivo para controlar operacion de frenado de motor en motores de combustion interna. - Google Patents

Metodo y dispositivo para controlar operacion de frenado de motor en motores de combustion interna.

Info

Publication number
MX2013003602A
MX2013003602A MX2013003602A MX2013003602A MX2013003602A MX 2013003602 A MX2013003602 A MX 2013003602A MX 2013003602 A MX2013003602 A MX 2013003602A MX 2013003602 A MX2013003602 A MX 2013003602A MX 2013003602 A MX2013003602 A MX 2013003602A
Authority
MX
Mexico
Prior art keywords
braking operation
engine braking
controlling
egr valve
engine
Prior art date
Application number
MX2013003602A
Other languages
English (en)
Other versions
MX342542B (es
Inventor
Gottfried Raab
Rodrigo Chaves
Markus Raup
Lukas Gohm
Original Assignee
MAN Truck & Bus Österreich AG
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 MAN Truck & Bus Österreich AG filed Critical MAN Truck & Bus Österreich AG
Publication of MX2013003602A publication Critical patent/MX2013003602A/es
Publication of MX342542B publication Critical patent/MX342542B/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
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/04—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation using engine as brake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00—Air cooling
    • F01P1/06—Arrangements for cooling other engine or machine parts
    • F01P1/10—Arrangements for cooling other engine or machine parts for cooling fuel injectors or sparking-plugs
    • 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
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/101—Engine speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • 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
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • F02D9/06—Exhaust brakes
    • 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
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

La invención se refiere a un método y a un dispositivo para controlar la operación de frenado de motor en motores de combustión interna para vehículos motorizados, en donde el motor de combustión interna opera con inyección directa de combustible y una aleta de freno controlable se proporciona en el sistema de gas de escape para retener gases de escape en la operación de frenado del motor, y además tiene un dispositivo de recirculación de gas de escape que tiene una válvula EGR que está dispuesta ascendente de la aleta de freno y una línea de recirculación que conecta el sistema de gas de escape al sistema de entrada del motor de combustión interna y durante la operación de impulso controla una cantidad definida de gas de escape recirculado con respecto al aire de combustión. Con el fin de evitar temperaturas excesivas críticas en las válvulas de inyección, se propone que en la operación de frenado de motor (MB) la válvula EGR (13) esté más o menos abierta dependiendo de los parámetros operativos (n, TE) del motor de combustión interna (1).
MX2013003602A 2012-04-02 2013-03-27 Metodo y dispositivo para controlar operacion de frenado de motor en motores de combustion interna. MX342542B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA397/2012A AT512910B1 (de) 2012-04-02 2012-04-02 Verfahren und Vorrichtung zum Steuern des Motorbremsbetriebs an Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
MX2013003602A true MX2013003602A (es) 2014-04-02
MX342542B MX342542B (es) 2016-10-04

Family

ID=47227417

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013003602A MX342542B (es) 2012-04-02 2013-03-27 Metodo y dispositivo para controlar operacion de frenado de motor en motores de combustion interna.

Country Status (6)

Country Link
US (1) US10634068B2 (es)
EP (2) EP2647814B1 (es)
CN (1) CN103362677B (es)
AT (1) AT512910B1 (es)
MX (1) MX342542B (es)
RU (1) RU2628137C2 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013020448A1 (de) * 2013-12-07 2015-06-11 Daimler Ag Verfahren zum Betreiben eines Kraftwagens
US9422878B2 (en) * 2014-04-14 2016-08-23 Ford Global Technologies, Llc EGR operation method and system for increased drivability
AT516513B1 (de) * 2014-12-15 2016-06-15 MAN Truck & Bus Österreich AG Motorbremsvorrichtung für eine Brennkraftmaschine sowie Verfahren zum Betreiben einer Motorbremsvorrichtung
US9644545B2 (en) * 2015-04-24 2017-05-09 GM Global Technology Operations LLC Control of engine exhaust braking
US9988024B2 (en) * 2015-08-26 2018-06-05 Caterpillar Inc. Retarder integrated braking system and method
DE102017115599A1 (de) * 2017-07-12 2019-01-17 Man Truck & Bus Ag Brennkraftmaschine, insbesondere als Antriebsmotor für ein Fahrzeug
CN113867131B (zh) * 2021-09-30 2024-06-18 潍柴动力股份有限公司 一种egr控制的方法、装置及电子设备
GB2613385A (en) * 2021-12-02 2023-06-07 Cummins Inc Engine braking with fuel injection for internal combustion engines
CN115355094B (zh) * 2022-07-05 2024-05-17 潍柴动力股份有限公司 一种发动机速度控制方法和系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5896158A (ja) * 1981-12-03 1983-06-08 Nissan Motor Co Ltd 内燃機関の排気還流制御装置
JPS6128727A (ja) * 1984-07-17 1986-02-08 Nippon Denso Co Ltd 車両用内燃機関の機関回転数制御装置
US6179096B1 (en) * 1997-11-12 2001-01-30 Diesel Engine Retarders, Inc. Exhaust brake variable bypass circuit
DE19847388B4 (de) * 1998-10-14 2008-09-18 Daimler Ag Kraftstoffeinspritzsystem mit durch Kraftstoff kühlbaren Einspritzdüsen
US6283091B1 (en) * 2000-01-14 2001-09-04 Mack Trucks, Inc. Method and apparatus for controlling nozzle temperature during engine braking
JP2001280173A (ja) * 2000-03-31 2001-10-10 Nissan Diesel Motor Co Ltd 補助ブレーキ装置
AU2001287432A1 (en) * 2000-08-29 2002-03-13 Jenara Enterprises Ltd. Apparatus and method to oprate an engine exhaust brake together with an exhaust gas recirculation system
US20030178002A1 (en) * 2003-02-27 2003-09-25 Israel Mark A. Apparatus and method to operate an engine exhaust brake together with an exhaust gas recirculation system
JP5024066B2 (ja) * 2008-01-16 2012-09-12 株式会社デンソー 内燃機関の排気浄化装置
US8112217B2 (en) * 2009-07-16 2012-02-07 GM Global Technology Operations LLC Exhaust brakes
AT510236B1 (de) * 2010-07-26 2015-12-15 MAN Truck & Bus Österreich AG Verfahren zur motorbremsung
AT510237B1 (de) * 2010-07-26 2015-12-15 MAN Truck & Bus Österreich AG Verfahren zur motorbremsung

Also Published As

Publication number Publication date
AT512910A4 (de) 2013-12-15
EP2647814B1 (de) 2017-04-05
AT512910B1 (de) 2013-12-15
RU2013112024A (ru) 2014-09-27
EP2647814A3 (de) 2014-11-05
BR102013007868A8 (pt) 2022-12-13
US10634068B2 (en) 2020-04-28
EP3088711B1 (de) 2018-11-14
EP2647814A2 (de) 2013-10-09
RU2628137C2 (ru) 2017-08-15
EP3088711A1 (de) 2016-11-02
CN103362677A (zh) 2013-10-23
US20130255624A1 (en) 2013-10-03
CN103362677B (zh) 2017-06-09
BR102013007868A2 (pt) 2015-06-16
MX342542B (es) 2016-10-04

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