MX2009011082A - Cambiador de calor, metodo para producir el mismo y sistema egr. - Google Patents

Cambiador de calor, metodo para producir el mismo y sistema egr.

Info

Publication number
MX2009011082A
MX2009011082A MX2009011082A MX2009011082A MX2009011082A MX 2009011082 A MX2009011082 A MX 2009011082A MX 2009011082 A MX2009011082 A MX 2009011082A MX 2009011082 A MX2009011082 A MX 2009011082A MX 2009011082 A MX2009011082 A MX 2009011082A
Authority
MX
Mexico
Prior art keywords
heat exchanger
systems
egr system
flow
base material
Prior art date
Application number
MX2009011082A
Other languages
English (en)
Inventor
Ryo Akiyoshi
Chitoshi Mochizuki
Takashi Yoshida
Original Assignee
Ihi Corp
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 Ihi Corp filed Critical Ihi Corp
Publication of MX2009011082A publication Critical patent/MX2009011082A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/08—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0012—Brazing 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
    • F02M26/11—Manufacture or assembly of EGR systems; Materials or coatings specially adapted for EGR systems
    • 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
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/32—Liquid-cooled heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/02—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the heat-exchange media travelling at an angle to one another
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
    • F28F19/06—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/089—Coatings, claddings or bonding layers made from metals or metal alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/14—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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacturing & Machinery (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

La presente invención se refiere a un cambiador de calor que incluye una placa de separación y canales de flujo de al menos dos sistemas divididos por la placa de separación, la placa de separación se elabora de una hoja de revestimiento que tiene un material base elaborado de acero inoxidable o una aleación basada en níquel, y una capa de revestimiento que tiene propiedades de soldadura fuerte y resistencia a corrosión a un fluido corrosivo, toda una superficie del material base que se expone al canal de flujo de al menos un sistema, es revestida con la capa de revestimiento. De acuerdo con la presente invención, el cambiador de calor, en donde fluye el fluido corrosivo, puede reducirse en tamaño y puede mejorarse su desempeño. Además, es posible simplificar el proceso de fabricación del cambiador de calor.
MX2009011082A 2007-04-25 2008-04-02 Cambiador de calor, metodo para producir el mismo y sistema egr. MX2009011082A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007115489A JP2008275183A (ja) 2007-04-25 2007-04-25 熱交換器、熱交換器の製造方法及びｅｇｒシステム
PCT/JP2008/056579 WO2008132944A1 (ja) 2007-04-25 2008-04-02 熱交換器、熱交換器の製造方法及びｅｇｒシステム

Publications (1)

Publication Number Publication Date
MX2009011082A true MX2009011082A (es) 2009-11-02

Family

ID=39925404

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009011082A MX2009011082A (es) 2007-04-25 2008-04-02 Cambiador de calor, metodo para producir el mismo y sistema egr.

Country Status (8)

Country Link
US (1) US20100108042A1 (es)
EP (1) EP2144030A4 (es)
JP (1) JP2008275183A (es)
KR (1) KR101135617B1 (es)
CN (1) CN101688764B (es)
MX (1) MX2009011082A (es)
TW (1) TWI346197B (es)
WO (1) WO2008132944A1 (es)

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JP2011112331A (ja) * 2009-11-30 2011-06-09 T Rad Co Ltd 排ガス用熱交換器
JP2011149671A (ja) * 2010-01-25 2011-08-04 Toyota Industries Corp 沸騰冷却式熱交換器
US20110271937A1 (en) * 2010-05-07 2011-11-10 Gm Global Technology Operations, Inc. Heat exchanger method and apparatus for engine exhaust gases
DE102012201710A1 (de) * 2011-02-14 2012-08-16 Denso Corporation Wärmetauscher
JP2012246901A (ja) * 2011-05-31 2012-12-13 Maruyasu Industries Co Ltd 自動車用排気系部品
BR112014005075A2 (pt) * 2011-09-05 2017-03-28 Basf Corp métodos para aplicação de um material de brasagem a uma matriz alveolar de metal e para a fabricação de uma matriz alveolar de metal, e, matriz alveolar de metal
JP5585558B2 (ja) * 2011-09-24 2014-09-10 株式会社デンソー 排気熱交換装置
TWI577996B (zh) * 2012-12-07 2017-04-11 樺漢科技股份有限公司 識別電路
JP6281394B2 (ja) * 2013-06-03 2018-02-21 株式会社デンソー 蓄冷熱交換器
US11199365B2 (en) * 2014-11-03 2021-12-14 Hamilton Sundstrand Corporation Heat exchanger
US10294855B2 (en) * 2017-04-25 2019-05-21 GM Global Technology Operations LLC Transitional turbulator
KR102335327B1 (ko) * 2017-04-28 2021-12-03 현대자동차 주식회사 수냉식 이지알 쿨러
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Also Published As

Publication number Publication date
US20100108042A1 (en) 2010-05-06
TWI346197B (en) 2011-08-01
JP2008275183A (ja) 2008-11-13
EP2144030A4 (en) 2014-12-17
CN101688764A (zh) 2010-03-31
TW200907278A (en) 2009-02-16
EP2144030A1 (en) 2010-01-13
KR101135617B1 (ko) 2012-04-17
KR20090130238A (ko) 2009-12-21
WO2008132944A1 (ja) 2008-11-06
CN101688764B (zh) 2012-03-14

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