BR112015024179A2 - processo e dispositivo para a operação de um motor de combustão interna de combustível duplo - Google Patents

processo e dispositivo para a operação de um motor de combustão interna de combustível duplo

Info

Publication number
BR112015024179A2
BR112015024179A2 BR112015024179A BR112015024179A BR112015024179A2 BR 112015024179 A2 BR112015024179 A2 BR 112015024179A2 BR 112015024179 A BR112015024179 A BR 112015024179A BR 112015024179 A BR112015024179 A BR 112015024179A BR 112015024179 A2 BR112015024179 A2 BR 112015024179A2
Authority
BR
Brazil
Prior art keywords
operating
dual
internal combustion
combustion engine
fuel internal
Prior art date
Application number
BR112015024179A
Other languages
English (en)
Inventor
Flohr Andreas
Geller Andreas
Original Assignee
Mtu Friedrichshafen Gmbh
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 Mtu Friedrichshafen Gmbh filed Critical Mtu Friedrichshafen Gmbh
Publication of BR112015024179A2 publication Critical patent/BR112015024179A2/pt

Links

Classifications

    • 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
    • F02D19/0602—Control of components of the fuel supply system
    • F02D19/0613—Switch-over from one fuel to another
    • F02D19/0615—Switch-over from one fuel to another being initiated by automatic means, e.g. based on engine or vehicle operating conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • 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
    • F02D19/0602—Control of components of the fuel supply system
    • F02D19/0613—Switch-over from one fuel to another
    • 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
    • F02D19/0639—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 characterised by the type of fuels
    • F02D19/0642—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 characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard 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
    • F02D19/10—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 peculiar to compression-ignition engines in which the main fuel is gaseous
    • F02D19/105—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 peculiar to compression-ignition engines in which the main fuel is gaseous operating in a special mode, e.g. in a liquid fuel only mode for starting
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/008—Controlling each cylinder individually
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/3094—Controlling fuel injection the fuel injection being effected by at least two different injectors, e.g. one in the intake manifold and one in the cylinder
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

resumo patente de invenção: "processo e dispositivo para a operação de um motor de combustão interna de combustível duplo". a presente invenção refere-se a um processo para a operação de um motor de combustão interna de combustível duplo 100, com um percurso de aspiração 30 e um motor 10 com uma série de cilindros ai, bi, sendo que no processo o motor 10 é operado em um primeiro estado operacional em operação a diesel db com diesel ou com um outro combustível líquido e em segundo estado operacional em operação a gás zb com gás bg como combustível em uma mistura de carga, e é comutado entre a operação a diesel db e a operação a gás zb em uma faixa de comutação definida, especialmente predefinida, por parâmetros operacionais de comutação. 1/1
BR112015024179A 2013-03-28 2014-01-20 processo e dispositivo para a operação de um motor de combustão interna de combustível duplo BR112015024179A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013205719 2013-03-28
PCT/EP2014/000141 WO2014154313A1 (de) 2013-03-28 2014-01-20 Verfahren und vorrichtung zum betrieb einer dual-fuel-brennkraftmaschine

Publications (1)

Publication Number Publication Date
BR112015024179A2 true BR112015024179A2 (pt) 2017-07-18

Family

ID=49998220

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015024179A BR112015024179A2 (pt) 2013-03-28 2014-01-20 processo e dispositivo para a operação de um motor de combustão interna de combustível duplo

Country Status (8)

Country Link
US (1) US10287997B2 (pt)
EP (1) EP2978961A1 (pt)
CN (1) CN105408607B (pt)
BR (1) BR112015024179A2 (pt)
DE (1) DE102013213349B4 (pt)
HK (1) HK1222692A1 (pt)
RU (1) RU2608946C1 (pt)
WO (1) WO2014154313A1 (pt)

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Publication number Priority date Publication date Assignee Title
DE102013009147B4 (de) * 2013-05-31 2015-11-05 Mtu Friedrichshafen Gmbh Verfahren zum Regeln eines Drucks und Anordnung zum Regeln eines Drucks
AT518122B1 (de) 2015-12-29 2017-11-15 Ge Jenbacher Gmbh & Co Og Dual-Fuel-Brennkraftmaschine
US10082109B2 (en) 2016-09-02 2018-09-25 Caterpillar Inc. System, method, and apparatus to control engine intake manifold air temperature
WO2018138007A1 (en) 2017-01-27 2018-08-02 Liebherr-Components Colmar Sas V-type 4-stroke internal combustion engine with 20 cylinders
US11105278B2 (en) * 2017-02-03 2021-08-31 Caterpillar Inc. Dual fuel cylinder deactivation control system and method
SE542081C2 (en) * 2017-04-21 2020-02-18 Scania Cv Ab Gas Engine, Method for Operating a Gas Engine and Generator Set
DE102018102054A1 (de) * 2018-01-30 2019-08-01 Man Energy Solutions Se Brennkraftmaschine und Baukastensystem für eine Brennkraftmaschine
DE102018210049B4 (de) * 2018-06-20 2020-06-18 Mtu Friedrichshafen Gmbh Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine
WO2020023639A1 (en) * 2018-07-24 2020-01-30 Cummins Inc. Two point fuel system for gas power generation
CN109339943B (zh) * 2018-09-01 2021-04-20 哈尔滨工程大学 一种带有滚流燃烧室的天然气缸内直喷双燃料发动机燃烧系统
DE102020002684A1 (de) 2020-05-05 2021-11-11 Felix Schiefer Einspritzdüse und Vorrichtung zur Beladung eines Kraftstoffes mit Gas

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US2402754A (en) * 1943-05-24 1946-06-25 Hydraulic pressure fluid
CA2204983A1 (en) * 1997-05-09 1998-11-09 Westport Research Inc. Hydraulically actuated gaseous or dual fuel injector
US6273076B1 (en) * 1997-12-16 2001-08-14 Servojet Products International Optimized lambda and compression temperature control for compression ignition engines
US6289871B1 (en) * 1998-03-06 2001-09-18 Caterpillar Inc. Method for achieving minimum liquid pilot fuel delivery to each cylinder of a dual fuel engine while operating in a dual fuel mode
US6101986A (en) * 1998-03-06 2000-08-15 Caterpillar Inc. Method for a controlled transition between operating modes of a dual fuel engine
US6131552A (en) 1998-08-14 2000-10-17 Dana Corporation Fuel control system for a gas-operated engine
US6250260B1 (en) 1998-10-13 2001-06-26 Jason E. Green Bi-fuel control system and assembly for reciprocating diesel engine powered electric generators
ATE440210T1 (de) * 2001-12-25 2009-09-15 Niigata Power Systems Co Ltd Zweistoffmotor
AUPS094202A0 (en) * 2002-03-08 2002-03-28 I-Sense Pty Ltd Dual fuel engine control
US6694242B2 (en) * 2002-03-20 2004-02-17 Clean Air Power, Inc. Dual fuel engine having multiple dedicated controllers connected by a broadband communications link
DE10261979A1 (de) 2002-09-10 2004-05-27 Volkswagen Ag Verfahren zum Betreiben einer Brennkraftmaschine
ATE448397T1 (de) * 2002-09-24 2009-11-15 Engine Control Technology Llc Verfahren und vorrichtung zum steuern einer mehrfachkraftstoffbrennkraftmaschine
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Also Published As

Publication number Publication date
WO2014154313A1 (de) 2014-10-02
DE102013213349B4 (de) 2017-10-05
RU2608946C1 (ru) 2017-01-27
CN105408607B (zh) 2019-03-29
CN105408607A (zh) 2016-03-16
US10287997B2 (en) 2019-05-14
DE102013213349A1 (de) 2014-10-02
EP2978961A1 (de) 2016-02-03
HK1222692A1 (zh) 2017-07-07
US20160040609A1 (en) 2016-02-11

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired