BR112013018407A2 - drive train with charged internal combustion engine and composite turbo system - Google Patents

drive train with charged internal combustion engine and composite turbo system

Info

Publication number
BR112013018407A2
BR112013018407A2 BR112013018407A BR112013018407A BR112013018407A2 BR 112013018407 A2 BR112013018407 A2 BR 112013018407A2 BR 112013018407 A BR112013018407 A BR 112013018407A BR 112013018407 A BR112013018407 A BR 112013018407A BR 112013018407 A2 BR112013018407 A2 BR 112013018407A2
Authority
BR
Brazil
Prior art keywords
turbocharger
combustion engine
internal combustion
exhaust gas
drive train
Prior art date
Application number
BR112013018407A
Other languages
Portuguese (pt)
Inventor
Alexander Wunsch
Markus Kley
Thomas Figler
Original Assignee
Voith Patent 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 Voith Patent Gmbh filed Critical Voith Patent Gmbh
Publication of BR112013018407A2 publication Critical patent/BR112013018407A2/en

Links

Classifications

    • 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
    • F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
    • F02B41/02—Engines with prolonged expansion
    • F02B41/10—Engines with prolonged expansion in exhaust turbines
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/004—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust drives arranged in series
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/013—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in series
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0425—Air cooled heat exchangers
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
    • F02B29/0475—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly the intake air cooler being combined with another device, e.g. heater, valve, compressor, filter or EGR cooler, or being assembled on a special engine location
    • 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
    • F02M26/08—EGR systems specially adapted for supercharged engines for engines having two or more intake charge compressors or exhaust gas turbines, e.g. a turbocharger combined with an additional 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
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)

Abstract

trem de acionamento com motor de combustão interna carregado e sistema turbo composto a invenção diz respeito a um trem de acionamento, em particular um trem de acionamento de veículo motor, - tendo um motor de combustão interna que gera um fluxo de gás de escape, com um eixo de saída para suprir a força de acionamento dentro do trem de acionamento; - tendo um turbocompressor; - tendo um sistema turbo composto, compreendendo uma turbina de potência de gás de escpae, que está disposta no fluxo de gás de escape e está em uma conexão de acionamento com o eixo de saída do motor de combustão interna ou pode adotar tal conexão. a invenção é caracterizada em que - o turbocompressor é composto pelo menos de dois estágios e compreende uma primeira turbina de turbocompressor, que está disposta no fluxo de gás de escape e aciona um primeiro turbocompressor alimentador, que está disposto em um fluxo de ar puro transportado para o motor de combustão interna, e compreende uma segunda turbina de turbocompressor, que está disposta a montante da primerira turbina de turbocompressor no fluxo de gás de escape e aciona um segundo turbocompressor alimentador, que está disposto a montante do primeiro turbocompressor alimentador no fluxo de ar puro; e - a turbina de potência de gás de escape do sistema turbo composto está disposta no fluxo de gás de escape com respeito à sua circulação paralela quanto à segunda turbina de turbocompressor.drive train with a charged internal combustion engine and composite turbo system The invention relates to a drive train, in particular a motor vehicle drive train, - having an internal combustion engine generating an exhaust gas flow, with an output shaft for supplying the drive force within the drive train; - having a turbocharger; having a turbo compound system, comprising a power gas turbine, which is arranged in the exhaust gas stream and is in a drive connection with or may adopt such a connection to the internal combustion engine output shaft. The invention is characterized in that - the turbocharger is composed of at least two stages and comprises a first turbocharger turbine, which is arranged in the exhaust gas stream and drives a first feed turbocharger, which is arranged in a conveyed fresh air flow. for the internal combustion engine, and comprises a second turbocharger turbine which is arranged upstream of the first turbocharger turbine in the exhaust gas stream and drives a second feed turbocharger which is arranged upstream of the first turbocharger feeder in the exhaust stream. fresh air; and - the exhaust gas turbine of the composite turbo system is arranged in the exhaust gas flow with respect to its parallel circulation with respect to the second turbocharger turbine.

BR112013018407A 2011-02-17 2012-02-10 drive train with charged internal combustion engine and composite turbo system BR112013018407A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011011637A DE102011011637A1 (en) 2011-02-17 2011-02-17 Powertrain with supercharged combustion engine and turbocompound system
PCT/EP2012/000602 WO2012110217A1 (en) 2011-02-17 2012-02-10 Drivetrain with supercharged internal combustion engine and turbocompound system

Publications (1)

Publication Number Publication Date
BR112013018407A2 true BR112013018407A2 (en) 2016-10-11

Family

ID=45974226

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013018407A BR112013018407A2 (en) 2011-02-17 2012-02-10 drive train with charged internal combustion engine and composite turbo system

Country Status (6)

Country Link
EP (1) EP2676018A1 (en)
JP (1) JP2014506651A (en)
CN (1) CN103282620A (en)
BR (1) BR112013018407A2 (en)
DE (1) DE102011011637A1 (en)
WO (1) WO2012110217A1 (en)

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JP6101111B2 (en) * 2013-02-27 2017-03-22 川崎重工業株式会社 Engine system and ship
CN103225552B (en) * 2013-04-08 2015-08-26 天津大学 A kind of power turbine series parallel type integrated apparatus and control system
WO2014199643A1 (en) * 2013-06-14 2014-12-18 川崎重工業株式会社 Engine system, and ship
ES2605601T3 (en) 2013-12-20 2017-03-15 Fpt Motorenforschung Ag A turbocharged assembly, in particular, for the field of industrial vehicles
DE102014201634B4 (en) 2014-01-30 2022-10-27 Orcan Energy Ag Power train and method of operating one
CN104314695B (en) * 2014-09-30 2016-09-21 东风商用车有限公司 A kind of variable gear ratio composite turbine system and using method thereof
DE102015001662A1 (en) * 2015-02-10 2016-08-11 Man Diesel & Turbo Se Internal combustion engine, method for operating the same and control device for carrying out the method
WO2016206720A1 (en) * 2015-06-23 2016-12-29 Volvo Truck Corporation An internal combustion engine system
CN105275617A (en) * 2015-11-24 2016-01-27 天津机辆轨道交通装备有限责任公司 Turbocharger for coke oven gas turbine
FR3044364B1 (en) * 2015-11-30 2020-01-03 Valeo Systemes De Controle Moteur ENGINE SYSTEM WITH ENERGY RECOVERY SYSTEM AND LOW PRESSURE CIRCUIT FOR RECIRCULATION OF BURNED GASES
GB2546723B (en) * 2015-12-11 2021-06-02 Hieta Tech Limited Inverted brayton cycle heat engine
FR3053404B1 (en) * 2016-06-30 2019-06-28 Valeo Systemes De Controle Moteur EXHAUST GAS CIRCULATION ASSEMBLY OF A THERMAL ENGINE
WO2019001730A1 (en) * 2017-06-30 2019-01-03 Volvo Truck Corporation A vehicle system, and a method for such vehicle system
DE102017215689B4 (en) 2017-09-06 2023-01-05 Emisense Technologies Llc Particle sensor for an internal combustion engine
DE102018201162A1 (en) * 2018-01-25 2019-07-25 Robert Bosch Gmbh Turbomachine, in particular for a fuel cell system
JP7178159B2 (en) * 2019-02-21 2022-11-25 ジャパンマリンユナイテッド株式会社 Energy recovery device control method
CN113217198A (en) * 2021-05-08 2021-08-06 南通航海机械集团有限公司 Diesel engine exhaust back pressure sine wave automatic adjusting system and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3364469D1 (en) 1982-04-05 1986-08-21 Bbc Brown Boveri & Cie Exhaust turbocharger on a supercharged diesel engine
DE3807372C2 (en) * 1988-03-07 1996-12-12 Asea Brown Boveri Internal combustion engine with two-stage exhaust gas turbocharger and utility turbine
JP3160822B2 (en) * 1993-02-04 2001-04-25 いすゞ自動車株式会社 Exhaust energy recovery device
JP3501894B2 (en) * 1996-02-19 2004-03-02 日野自動車株式会社 Control device for turbo compound engine
DE102004062492A1 (en) * 2004-12-24 2006-07-13 Daimlerchrysler Ag Method for operating an internal combustion engine with an exhaust gas turbocharger and a power turbine
US7950231B2 (en) * 2007-10-26 2011-05-31 Deere & Company Low emission turbo compound engine system
US8091357B2 (en) * 2008-03-31 2012-01-10 Caterpillar Inc. System for recovering engine exhaust energy

Also Published As

Publication number Publication date
DE102011011637A1 (en) 2012-09-13
WO2012110217A1 (en) 2012-08-23
JP2014506651A (en) 2014-03-17
CN103282620A (en) 2013-09-04
EP2676018A1 (en) 2013-12-25

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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
B15K Others concerning applications: alteration of classification

Ipc: F02B 41/10 (2006.01), F02B 37/00 (2006.01), F02B 3

B350 Update of information on the portal [chapter 15.35 patent gazette]