JP5048695B2 - Ｅｇｒクーラ - Google Patents

Ｅｇｒクーラ Download PDF

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Publication number
JP5048695B2
JP5048695B2 JP2009045584A JP2009045584A JP5048695B2 JP 5048695 B2 JP5048695 B2 JP 5048695B2 JP 2009045584 A JP2009045584 A JP 2009045584A JP 2009045584 A JP2009045584 A JP 2009045584A JP 5048695 B2 JP5048695 B2 JP 5048695B2
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JP
Japan
Prior art keywords
exhaust gas
shielding member
inlet side
egr cooler
case
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2009045584A
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English (en)
Japanese (ja)
Other versions
JP2010196679A (ja
Inventor
寛司 津田
泰生 大久保
和夫 古橋
恵市 稲葉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP2009045584A priority Critical patent/JP5048695B2/ja
Priority to DE112010000919.8T priority patent/DE112010000919B4/de
Priority to US13/203,532 priority patent/US20110308778A1/en
Priority to PCT/JP2010/052766 priority patent/WO2010098321A1/ja
Priority to CN201080009328XA priority patent/CN102333949A/zh
Publication of JP2010196679A publication Critical patent/JP2010196679A/ja
Application granted granted Critical
Publication of JP5048695B2 publication Critical patent/JP5048695B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02M26/22—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

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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
JP2009045584A 2009-02-27 2009-02-27 Ｅｇｒクーラ Expired - Fee Related JP5048695B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009045584A JP5048695B2 (ja) 2009-02-27 2009-02-27 Ｅｇｒクーラ
DE112010000919.8T DE112010000919B4 (de) 2009-02-27 2010-02-23 Abgaskühler
US13/203,532 US20110308778A1 (en) 2009-02-27 2010-02-23 Egr cooler
PCT/JP2010/052766 WO2010098321A1 (ja) 2009-02-27 2010-02-23 Ｅｇｒクーラ
CN201080009328XA CN102333949A (zh) 2009-02-27 2010-02-23 排气再循环冷却器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009045584A JP5048695B2 (ja) 2009-02-27 2009-02-27 Ｅｇｒクーラ

Publications (2)

Publication Number Publication Date
JP2010196679A JP2010196679A (ja) 2010-09-09
JP5048695B2 true JP5048695B2 (ja) 2012-10-17

Family

ID=42665528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009045584A Expired - Fee Related JP5048695B2 (ja) 2009-02-27 2009-02-27 Ｅｇｒクーラ

Country Status (5)

Country Link
US (1) US20110308778A1 (zh)
JP (1) JP5048695B2 (zh)
CN (1) CN102333949A (zh)
DE (1) DE112010000919B4 (zh)
WO (1) WO2010098321A1 (zh)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011007748A1 (de) * 2011-04-20 2012-10-25 Behr Gmbh & Co. Kg Abgaskühler zum Kühlen von Verbrennungsabgas einer Verbrennungskraftmaschine, Wassersammeladapter, Abgaskühlsystem und Verfahren zum Herstellen eines Abgaskühlsystems
EP2522845A1 (en) 2011-05-11 2012-11-14 Borgwarner Emission Systems Spain, S.L. Heat exchanger for cooling a gas
DE112011105282T5 (de) * 2011-05-26 2014-02-20 Toyota Jidosha Kabushiki Kaisha Abgassystem-Teil, Abgasrückführungs-Kühler und Verfahren zum Nitrieren eines Abgassystem-Teils
DE102011076800A1 (de) * 2011-05-31 2012-12-06 Behr Gmbh & Co. Kg Wärmeübertrager
EP2724107B1 (en) * 2011-06-27 2017-09-27 Carrier Corporation Shell and tube heat exchanger with micro-channels
JP5923886B2 (ja) 2011-07-20 2016-05-25 株式会社デンソー 排気冷却装置
CN102619648B (zh) * 2012-03-21 2014-06-04 浙江银轮机械股份有限公司 一种具有隔热功能的板翅式egr冷却器
CN102734004A (zh) * 2012-05-15 2012-10-17 浙江银轮机械股份有限公司 一种egr冷却器的废气进气端结构
US9938935B2 (en) 2012-07-12 2018-04-10 General Electric Company Exhaust gas recirculation system and method
US10508621B2 (en) 2012-07-12 2019-12-17 Ge Global Sourcing Llc Exhaust gas recirculation system and method
US9140217B2 (en) * 2012-09-06 2015-09-22 Senior Ip Gmbh Exhaust gas recirculation apparatus and method for forming same
CN103104377A (zh) * 2012-11-12 2013-05-15 无锡双翼汽车环保科技有限公司 Egr冷却器
EP2741045A1 (en) * 2012-12-07 2014-06-11 BorgWarner Inc. Heat exchanger
US20140311466A1 (en) * 2013-04-17 2014-10-23 Caterpillar Inc. Coolant Inlet Structures for Heat Exchangers for Exhaust Gas Recirculation Systems
FR3006992B1 (fr) * 2013-06-18 2015-07-24 Eurocopter France Systeme de chauffage de l habitacle d un aeronef muni d un echangeur thermique annulaire autour de la tuyere d echappement
WO2015038111A1 (en) * 2013-09-11 2015-03-19 International Engine Intellectual Property Company, Llc Thermal screen for an egr cooler
US9470187B2 (en) * 2014-04-14 2016-10-18 Fca Us Llc EGR heat exchanger with continuous deaeration
EP2944913B1 (en) * 2014-05-16 2018-09-05 Borgwarner Emissions Systems Spain, S.L.U. Heat exchange device
US9551272B2 (en) * 2014-11-05 2017-01-24 Deere & Company Power system with heat transfer circuits
KR20160097613A (ko) * 2015-02-09 2016-08-18 현대자동차주식회사 통합 egr 쿨러
KR20180010364A (ko) * 2016-07-20 2018-01-31 현대자동차주식회사 Egr쿨러 결합구조
EP3454001B1 (en) * 2017-09-06 2020-05-06 Borgwarner Emissions Systems Spain, S.L.U. Compact heat exchanger
WO2020031786A1 (ja) * 2018-08-09 2020-02-13 愛三工業株式会社 Ｅｇｒ装置
KR20200124582A (ko) * 2019-04-24 2020-11-03 현대자동차주식회사 배기가스 재순환용 쿨러
JP2024035998A (ja) * 2022-09-05 2024-03-15 株式会社小松製作所 熱交換器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11257068A (ja) * 1998-03-11 1999-09-21 Yamaha Motor Co Ltd 排気管への触媒固定構造
JP2000045882A (ja) * 1998-07-24 2000-02-15 Hino Motors Ltd Ｅｇｒクーラ
DE10247837A1 (de) * 2002-10-14 2004-04-22 Behr Gmbh & Co. Wärmeübertrager
DE10312788A1 (de) * 2003-03-21 2004-09-30 Behr Gmbh & Co. Kg Abgaswärmetauscher und Dichteinrichtung für Abgaswärmetauscher
JP4031393B2 (ja) * 2003-05-26 2008-01-09 日産ディーゼル工業株式会社 Ｅｇｒクーラー
CA2443496C (en) * 2003-09-30 2011-10-11 Dana Canada Corporation Tube bundle heat exchanger comprising tubes with expanded sections
DE102005014385A1 (de) * 2005-03-24 2006-09-28 Emitec Gesellschaft Für Emissionstechnologie Mbh Abgaswärmeübertrager, insbesondere Abgaskühler für Abgasrückführung in Kraftfahrzeugen
JP2007046890A (ja) * 2005-07-12 2007-02-22 Usui Kokusai Sangyo Kaisha Ltd Ｅｇｒガス冷却装置用多管式熱交換器
DE102005040612A1 (de) * 2005-08-27 2007-03-01 Behr Gmbh & Co. Kg Abgaswärmeübertrager
WO2007031274A1 (de) * 2005-09-12 2007-03-22 Behr Gmbh & Co. Kg Wärmetauscher, insbesondere ladeluftkühler oder abgaskühler für eine brennkraftmaschine eines kraftfahrzeuges
US20070107884A1 (en) * 2005-10-27 2007-05-17 Sirkar Kamalesh K Polymeric hollow fiber heat exchange systems
JP4336711B2 (ja) * 2006-12-14 2009-09-30 株式会社小松製作所 Ｅｇｒクーラ
DE102007040793A1 (de) * 2007-08-28 2009-03-05 Behr Gmbh & Co. Kg Wärmetauscher

Also Published As

Publication number Publication date
JP2010196679A (ja) 2010-09-09
US20110308778A1 (en) 2011-12-22
WO2010098321A1 (ja) 2010-09-02
DE112010000919T5 (de) 2012-05-31
CN102333949A (zh) 2012-01-25
DE112010000919B4 (de) 2014-07-03

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