BR112013020698A2 - método para operar um motor de recirculação de gás de escape durante um ciclo de motor, método para operar um motor e sistema - Google Patents

método para operar um motor de recirculação de gás de escape durante um ciclo de motor, método para operar um motor e sistema

Info

Publication number
BR112013020698A2
BR112013020698A2 BR112013020698A BR112013020698A BR112013020698A2 BR 112013020698 A2 BR112013020698 A2 BR 112013020698A2 BR 112013020698 A BR112013020698 A BR 112013020698A BR 112013020698 A BR112013020698 A BR 112013020698A BR 112013020698 A2 BR112013020698 A2 BR 112013020698A2
Authority
BR
Brazil
Prior art keywords
engine
operating
exhaust gas
gas recirculation
cycle
Prior art date
Application number
BR112013020698A
Other languages
English (en)
Other versions
BR112013020698B8 (pt
BR112013020698B1 (pt
Inventor
Georgios Bikas
James Henry Yager
Jassin Marcel Fritz
Sachin Shivajirao Kulkarni
Sebastian Walter Freund
Shashi Kiran
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR112013020698A2 publication Critical patent/BR112013020698A2/pt
Publication of BR112013020698B1 publication Critical patent/BR112013020698B1/pt
Publication of BR112013020698B8 publication Critical patent/BR112013020698B8/pt

Links

Classifications

    • 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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • F02M26/43—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders in which exhaust from only one cylinder or only a group of cylinders is directed to the intake of the engine

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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
BR112013020698A 2011-03-03 2012-02-21 Método para operar um motor de recirculação de gás de escape durante um ciclo de motor, método para operar um motor e sistema BR112013020698B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/039,957 US20120222659A1 (en) 2011-03-03 2011-03-03 Methods and systems for an engine
US13/039,957 2011-03-03
PCT/US2012/025837 WO2012118634A2 (en) 2011-03-03 2012-02-21 Methods and systems for an engine

Publications (3)

Publication Number Publication Date
BR112013020698A2 true BR112013020698A2 (pt) 2016-10-25
BR112013020698B1 BR112013020698B1 (pt) 2021-04-20
BR112013020698B8 BR112013020698B8 (pt) 2023-03-28

Family

ID=45809660

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013020698A BR112013020698B8 (pt) 2011-03-03 2012-02-21 Método para operar um motor de recirculação de gás de escape durante um ciclo de motor, método para operar um motor e sistema

Country Status (7)

Country Link
US (1) US20120222659A1 (pt)
CN (1) CN204175440U (pt)
AU (1) AU2012223641A1 (pt)
BR (1) BR112013020698B8 (pt)
DE (1) DE112012001064T5 (pt)
WO (1) WO2012118634A2 (pt)
ZA (1) ZA201307024B (pt)

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US10253731B2 (en) * 2011-03-03 2019-04-09 Ge Global Sourcing Llc Method and systems for exhaust gas control
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US20120260897A1 (en) * 2011-04-13 2012-10-18 GM Global Technology Operations LLC Internal Combustion Engine
US8944036B2 (en) * 2012-02-29 2015-02-03 General Electric Company Exhaust gas recirculation in a reciprocating engine with continuously regenerating particulate trap
US9790876B2 (en) * 2013-03-14 2017-10-17 Cummins Ip, Inc. Advanced exhaust gas recirculation fueling control
US9255552B2 (en) * 2013-05-08 2016-02-09 Electro-Motive Diesel, Inc. Engine system having dedicated donor cylinders for EGR
US9476388B2 (en) 2014-02-12 2016-10-25 General Electric Company Method and systems for exhaust gas recirculation
US9581114B2 (en) * 2014-07-17 2017-02-28 Ford Global Technologies, Llc Systems and methods for dedicated EGR cylinder exhaust gas temperature control
US9534517B2 (en) 2014-08-12 2017-01-03 Ford Global Technologies, Llc Systems and methods for a modified cylinder firing interval in a dedicated EGR engine
US9664148B2 (en) 2015-03-31 2017-05-30 Electro-Motive Diesel, Inc. Engine system having increased pressure EGR system
US9726121B2 (en) 2015-03-31 2017-08-08 Electro-Motive Diesel, Inc. Engine system having reduced pressure EGR system

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AT413863B (de) * 1999-08-04 2006-06-15 Man Steyr Ag Verfahren zur abgasrückführung an einer mittels abgasturbolader aufgeladenen mehrzylindrigen hubkolbenbrennkraftmaschine
DE19936884C1 (de) * 1999-08-05 2001-04-19 Daimler Chrysler Ag Verfahren zur Einstellung einer aufgeladenen Brennkraftmaschine mit Abgasrückführung
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Also Published As

Publication number Publication date
ZA201307024B (en) 2015-04-29
AU2012223641A1 (en) 2013-09-12
BR112013020698B8 (pt) 2023-03-28
WO2012118634A3 (en) 2013-01-24
WO2012118634A2 (en) 2012-09-07
BR112013020698B1 (pt) 2021-04-20
DE112012001064T5 (de) 2013-12-24
US20120222659A1 (en) 2012-09-06
CN204175440U (zh) 2015-02-25

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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]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/02/2012, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: GE GLOBAL SOURCING LLC (US)

B25D Requested change of name of applicant approved

Owner name: TRANSPORTATION IP HOLDINGS, LLC (US)