BR112012023331A2 - arrangement for cooling compressed air and / or recirculating exhaust gases that are driven to a combustion engine - Google Patents

arrangement for cooling compressed air and / or recirculating exhaust gases that are driven to a combustion engine

Info

Publication number
BR112012023331A2
BR112012023331A2 BR112012023331A BR112012023331A BR112012023331A2 BR 112012023331 A2 BR112012023331 A2 BR 112012023331A2 BR 112012023331 A BR112012023331 A BR 112012023331A BR 112012023331 A BR112012023331 A BR 112012023331A BR 112012023331 A2 BR112012023331 A2 BR 112012023331A2
Authority
BR
Brazil
Prior art keywords
combustion engine
arrangement
medium
cooling
line
Prior art date
Application number
BR112012023331A
Other languages
Portuguese (pt)
Inventor
Hans Wikström
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Publication of BR112012023331A2 publication Critical patent/BR112012023331A2/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
    • 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
    • F02B29/0412—Multiple heat exchangers arranged in parallel or in series
    • 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
    • F01P3/00—Liquid cooling
    • F01P3/22—Liquid cooling characterised by evaporation and condensation of coolant in closed cycles; characterised by the coolant reaching higher temperatures than normal atmospheric boiling-point
    • 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
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0437—Liquid cooled heat exchangers
    • F02B29/0443—Layout of the coolant or refrigerant circuit
    • 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
    • F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
    • F02B47/04—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only
    • F02B47/08—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only the substances including exhaust gas
    • F02B47/10—Circulation of exhaust gas in closed or semi-closed circuits, e.g. with simultaneous addition of oxygen
    • 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
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • F02M26/24—Layout, e.g. schematics with two or more coolers
    • 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
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • F02M26/27—Layout, e.g. schematics with air-cooled heat exchangers
    • 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
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • F02M26/28—Layout, e.g. schematics with liquid-cooled heat exchangers
    • 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
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10373—Sensors for intake systems
    • F02M35/1038—Sensors for intake systems for temperature or 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
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

disposição para resfriamento de ar comprimido e/ou gases de exaustão recirculantes que são conduzidos a um motor de combustão. a presente invenção refere-se a uma disposição para resfriar pelo menos um meio que é conduzido a um motor de combustão (2). a disposição compreende uma linha (8,11) adaptada para conduzir o meio ao motor de combustão (2), e pelo menos um resfriador (9,15) para resfriar o meio na linha (8,11). a disposição compreende um circuito de resfriamento com um meio de resfriamento de circulação adaptado para mudar de fase durante a operação, os meios de energia (24,25,33,34) adaptados para fazer a operação do circuito de resfriamento principalmente por meios de energia térmica a partir de uma fonte de aquecimento, e um evaporador (16) situado na linha (8,11) em uma localização abaixo de tal resfriador (9,15) em relação á direção de fluxo do meio na linha (8,11) de forma que o meio seja submetido a uma etapa final de resfriamento no evaporizador (16) antes de ser conduzido para o motor de combustão (2).cooling arrangement for compressed air and / or recirculating exhaust gases that are conducted to a combustion engine. The present invention relates to an arrangement for cooling at least one medium that is driven to a combustion engine (2). The arrangement comprises a line (8,11) adapted to drive the medium to the combustion engine (2), and at least one chiller (9,15) to cool the medium in the line (8,11). The arrangement comprises a cooling circuit with a circulation cooling means adapted to phase shift during operation, the power means (24,25,33,34) adapted to operate the cooling circuit primarily by power means. from a heating source, and an evaporator (16) located in line (8,11) at a location below such a cooler (9,15) in relation to the flow direction of the medium in line (8,11) so that the medium is subjected to a final cooling step in the evaporator (16) before being led to the combustion engine (2).

BR112012023331A 2010-04-26 2011-04-12 arrangement for cooling compressed air and / or recirculating exhaust gases that are driven to a combustion engine BR112012023331A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1050410A SE534872C2 (en) 2010-04-26 2010-04-26 Arrangements for cooling compressed air and / or recirculating exhaust gases led to an internal combustion engine
PCT/SE2011/050439 WO2011136717A1 (en) 2010-04-26 2011-04-12 Arrangement for cooling of compressed air and/or recirculating exhaust gases which are led to a combustion engine

Publications (1)

Publication Number Publication Date
BR112012023331A2 true BR112012023331A2 (en) 2016-05-24

Family

ID=44861771

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012023331A BR112012023331A2 (en) 2010-04-26 2011-04-12 arrangement for cooling compressed air and / or recirculating exhaust gases that are driven to a combustion engine

Country Status (5)

Country Link
EP (1) EP2564043A4 (en)
JP (1) JP5475924B2 (en)
BR (1) BR112012023331A2 (en)
SE (1) SE534872C2 (en)
WO (1) WO2011136717A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013108379A (en) * 2011-11-18 2013-06-06 Calsonic Kansei Corp Exhaust gas recirculation system
FR3001768B1 (en) * 2013-02-04 2016-08-26 Dalkia France GAS TURBINE INSTALLATION AND METHOD OF CONTROLLING THE SAME
JP6428328B2 (en) * 2015-02-05 2018-11-28 株式会社デンソー Intake air cooling system and control device
JP6630651B2 (en) 2016-10-03 2020-01-15 本田技研工業株式会社 Intake and exhaust devices for internal combustion engines
WO2021064980A1 (en) * 2019-10-04 2021-04-08 株式会社Ｉｈｉ原動機 Cooling system
US11873785B1 (en) * 2023-01-18 2024-01-16 GM Global Technology Operations LLC Vehicle coolant circuits including jet manifolds

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2353966A (en) * 1941-01-24 1944-07-18 Heat Pumps Ltd Liquid cooling system for internal-combustion engines
US4237689A (en) * 1978-05-26 1980-12-09 Sampietro Achilles C Internal combustion engines
GB2105456B (en) * 1981-06-25 1984-12-12 Serck Industries Ltd Cooling system
JPS60164614A (en) * 1984-02-07 1985-08-27 Nissan Motor Co Ltd Boiling-cooling device for engine with supercharger
JPS6379437U (en) * 1986-11-13 1988-05-25
JPS63129117A (en) * 1986-11-17 1988-06-01 Calsonic Corp Intercooler
JPH04334724A (en) * 1991-05-02 1992-11-20 Kubota Corp Engine supercharge with intercooler
JPH0618121A (en) * 1992-06-30 1994-01-25 Nippondenso Co Ltd Engine driven heat pump type air conditioner
WO1999067102A1 (en) * 1998-06-22 1999-12-29 Silentor Notox A/S Waste heat recovery system
US6182643B1 (en) * 2000-01-31 2001-02-06 Caterpillar Inc. Internal combustion engine with cooling circuit
JPWO2007086418A1 (en) * 2006-01-26 2009-06-18 株式会社小松製作所 Fluid cooling device
DE102007018428A1 (en) * 2007-04-17 2008-10-23 Behr Gmbh & Co. Kg Method for operating a refrigerant circuit with a charge air / refrigerant evaporator
SE531841C2 (en) * 2007-12-07 2009-08-25 Scania Cv Ab Arrangement and method for recirculating exhaust gases of an internal combustion engine
SE533416C2 (en) * 2008-09-25 2010-09-21 Scania Cv Ab Cooling arrangements that reduce the risk of ice formation in the cooler of a supercharged internal combustion engine

Also Published As

Publication number Publication date
SE1050410A1 (en) 2011-10-27
SE534872C2 (en) 2012-01-31
EP2564043A4 (en) 2017-06-28
JP5475924B2 (en) 2014-04-16
WO2011136717A1 (en) 2011-11-03
EP2564043A1 (en) 2013-03-06
JP2013527369A (en) 2013-06-27

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: F02B 29/04 (2006.01), F02B 47/10 (2006.01), F02M 2

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]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements