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DE60000493D1 - Abgaswärmetauscher mit schräg angeordneten Gasleitsegmenten - Google Patents

Abgaswärmetauscher mit schräg angeordneten Gasleitsegmenten

Info

Publication number
DE60000493D1
DE60000493D1 DE60000493T DE60000493T DE60000493D1 DE 60000493 D1 DE60000493 D1 DE 60000493D1 DE 60000493 T DE60000493 T DE 60000493T DE 60000493 T DE60000493 T DE 60000493T DE 60000493 D1 DE60000493 D1 DE 60000493D1
Authority
DE
Germany
Prior art keywords
heat exchanger
diagonally arranged
guide segments
exhaust gas
gas heat
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 - Lifetime
Application number
DE60000493T
Other languages
English (en)
Other versions
DE60000493T2 (de
Inventor
Kazuhiro Shibagaki
Takaki Okochi
Katsunori Uchimura
C O Nippon Soken Daidou
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.)
Denso Corp
Original Assignee
Denso 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
Priority claimed from JP21789699A external-priority patent/JP4035651B2/ja
Priority claimed from JP11217897A external-priority patent/JP2001041109A/ja
Application filed by Denso Corp filed Critical Denso Corp
Publication of DE60000493D1 publication Critical patent/DE60000493D1/de
Application granted granted Critical
Publication of DE60000493T2 publication Critical patent/DE60000493T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F28D9/0043—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 plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • 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
    • 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
    • F28F3/027—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 with openings, e.g. louvered corrugated fins; Assemblies of corrugated strips
    • 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
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/10—Particular pattern of flow of the heat exchange media
    • F28F2250/104—Particular pattern of flow of the heat exchange media with parallel flow

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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
DE60000493T 1999-07-30 2000-07-27 Abgaswärmetauscher mit schräg angeordneten Gasleitsegmenten Expired - Lifetime DE60000493T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21789699A JP4035651B2 (ja) 1999-07-30 1999-07-30 排気熱交換器
JP11217897A JP2001041109A (ja) 1999-07-30 1999-07-30 排気熱交換器

Publications (2)

Publication Number Publication Date
DE60000493D1 true DE60000493D1 (de) 2002-10-31
DE60000493T2 DE60000493T2 (de) 2003-02-20

Family

ID=26522275

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60000493T Expired - Lifetime DE60000493T2 (de) 1999-07-30 2000-07-27 Abgaswärmetauscher mit schräg angeordneten Gasleitsegmenten

Country Status (3)

Country Link
US (1) US6247523B1 (de)
EP (1) EP1072783B1 (de)
DE (1) DE60000493T2 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10162198A1 (de) * 2000-12-19 2002-08-08 Denso Corp Wärmetauscher
FR2819048B1 (fr) * 2000-12-28 2005-08-19 Air Liquide Ailette ondulee pour echangeur de chaleur a plaques brasees et echangeur de chaleur correspondant
JP3774843B2 (ja) * 2001-05-25 2006-05-17 マルヤス工業株式会社 多管式熱交換器
JP3912080B2 (ja) * 2001-07-25 2007-05-09 株式会社デンソー 排気熱交換装置
DE10233407B4 (de) * 2001-07-26 2016-02-18 Denso Corporation Abgaswärmeaustauscher
JP3729136B2 (ja) * 2002-02-01 2005-12-21 株式会社デンソー 排気熱交換装置
US7260836B2 (en) * 2002-02-26 2007-08-21 Aol Llc System and method for distributed authentication service
DE10302708A1 (de) * 2003-01-23 2004-07-29 Behr Gmbh & Co. Kg Vorrichtung zum Austausch von Wärme
DE10321065A1 (de) * 2003-05-10 2004-12-02 Väth Motorentechnik GmbH Kraftfahrzeug und Kraftstoffkühler mit lamellenartigen Innenstrukturen zum Anschluss an die Klimaanlage
FR2855602A1 (fr) * 2003-05-27 2004-12-03 Valeo Thermique Moteur Sa Echangeur de chaleur a plaques, notamment refroidisseur des gaz d'echappement recircules
US8069905B2 (en) * 2003-06-11 2011-12-06 Usui Kokusai Sangyo Kaisha Limited EGR gas cooling device
US6997250B2 (en) * 2003-08-01 2006-02-14 Honeywell International, Inc. Heat exchanger with flow director
US6990806B1 (en) 2003-09-02 2006-01-31 Jess Arthur Kinsel Exhaust header for internal combustion engine
JP4676438B2 (ja) * 2003-10-20 2011-04-27 ベール ゲーエムベーハー ウント コー カーゲー 熱交換器
DE102004018197A1 (de) * 2004-04-15 2005-11-03 Modine Manufacturing Co., Racine Abgaswärmetauscher
JP4602714B2 (ja) * 2004-08-19 2010-12-22 株式会社ティラド 熱交換器
FR2885209B1 (fr) * 2005-04-29 2007-06-29 Valeo Systemes Thermiques Echangeur de chaleur a plaques a intercalaires ameliores
GB2426322B (en) * 2005-07-22 2007-09-05 Michael Tate Exhaust gas heat exchanger
DE102005042396A1 (de) * 2005-09-06 2007-03-15 Behr Gmbh & Co. Kg Kühlsystem für ein Kraftfahrzeug
WO2007031306A1 (de) * 2005-09-16 2007-03-22 Behr Gmbh & Co. Kg Wärmeübertrager, insbesondere abgaswärmeübertrager für kraftfahrzeuge
ES2279713B1 (es) * 2005-12-23 2008-06-16 Valeo Termico, S.A. Intercambiador de calor de placas apiladas.
DE102006014188A1 (de) * 2006-03-24 2007-09-27 Behr Gmbh & Co. Kg Vorrichtung zur Kühlung eines Abgasstroms
DE102007031912A1 (de) * 2006-07-11 2008-02-07 Denso Corp., Kariya Abgaswärmetauscher
EP2137478A2 (de) * 2007-04-11 2009-12-30 Behr GmbH & Co. KG Wärmetauscher
US20090014235A1 (en) * 2007-07-13 2009-01-15 Paccar Inc Flow diffuser for exhaust pipe
US7971432B2 (en) * 2007-07-13 2011-07-05 Paccar Inc Flow diffuser for exhaust pipe
US8046989B2 (en) * 2007-11-14 2011-11-01 Paccar Inc Cooling device for high temperature exhaust
SE536042C2 (sv) * 2010-06-16 2013-04-09 Titanx Engine Cooling Holding Ab Värmeväxlare med utökad värmeöverföringsyta runt fästpunkter
WO2012115799A1 (en) * 2011-02-21 2012-08-30 International Engine Intellectual Property Company, Llc Egr cooler and method
US9631876B2 (en) * 2013-03-19 2017-04-25 Mahle International Gmbh Heat exchanger
KR101480633B1 (ko) * 2013-08-30 2015-01-08 현대자동차주식회사 이지알 쿨러 및 이를 이용한 이지알 쿨러 유닛
CN105518855B (zh) 2013-08-30 2018-07-06 株式会社电装 层叠型冷却器
JP6333571B2 (ja) * 2014-02-10 2018-05-30 三菱重工オートモーティブサーマルシステムズ株式会社 熱交換器用オフセットフィンおよびそれを用いた冷媒熱交換器
DE102014210875A1 (de) 2014-06-06 2015-12-17 Federal-Mogul Nürnberg GmbH Kolben und Verfahren zu dessen Herstellung
US20170218888A1 (en) * 2016-02-03 2017-08-03 Hanon Systems Plate for cooler integrated to engine block/head
KR20180028836A (ko) * 2016-09-09 2018-03-19 현대자동차주식회사 수냉식 이지알 쿨러
EP3372940A1 (de) * 2017-03-07 2018-09-12 Mahle International GmbH Wärmetauscher und verfahren zur herstellung einer versetzten streifenrippe für wärmetauscher
KR20200006779A (ko) * 2018-07-11 2020-01-21 현대자동차주식회사 Egr 쿨러
US11280559B2 (en) * 2020-05-12 2022-03-22 Hanon Systems Dumbbell shaped plate fin
CN114576048A (zh) * 2020-11-30 2022-06-03 长城汽车股份有限公司 一种egr冷却装置和车辆

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107922A (en) * 1972-09-04 1978-08-22 Robert Bosch Gmbh Equipment for exhaust gas detoxification in internal combustion engines
DE2243428A1 (de) * 1972-09-04 1974-03-14 Bosch Gmbh Robert Anlage zur abgasentgiftung von brennkraftmaschinen
US3768149A (en) 1972-10-30 1973-10-30 Philco Ford Corp Treatment of metal articles
US4215742A (en) * 1978-05-15 1980-08-05 Blackstone Corporation Exhaust coolers
SE443870B (sv) * 1981-11-26 1986-03-10 Alfa Laval Ab Plattvermevexlare med korrugerade plattor der korrugeringarna stoder mot nerliggande plattas korrugeringar utom i ett antal forsenkta partier
JPS58217182A (ja) 1982-06-10 1983-12-17 株式会社神戸製鋼所 深冷分離装置における切換式熱交換器
US5307870A (en) 1991-12-09 1994-05-03 Nippondenso Co., Ltd. Heat exchanger
DE9406197U1 (de) * 1994-04-14 1994-06-16 Behr Gmbh & Co Wärmetauscher zum Kühlen von Abgas eines Kraftfahrzeugmotors
DE19549801B4 (de) * 1995-03-31 2008-01-17 Behr Gmbh & Co. Kg Plattenwärmetauscher
IL125477A (en) * 1996-02-01 2000-11-21 Northern Res & Engineering Cor Unit construction plate-fin heat exchanger
JP3822279B2 (ja) * 1996-05-22 2006-09-13 臼井国際産業株式会社 Ｅｇｒガス冷却装置
DE19622891C2 (de) 1996-06-07 1998-04-09 Ranco Inc Abgasrückführungssystem
DE19848564C2 (de) * 1997-10-29 2000-11-16 Mitsubishi Motors Corp Kühlvorrichtung für ein rezirkuliertes Abgas
JP3022963B2 (ja) * 1998-04-20 2000-03-21 東京ラヂエーター製造株式会社 Ｅｇｒ熱交換装置

Also Published As

Publication number Publication date
US6247523B1 (en) 2001-06-19
EP1072783A1 (de) 2001-01-31
DE60000493T2 (de) 2003-02-20
EP1072783B1 (de) 2002-09-25

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: SHIBAGAKI, KAZUHIRO, KARIYA-CITY, 448-8661, JP

Inventor name: OKOCHI, TAKAKI, KARIYA-CITY, 448-8661, JP

Inventor name: UCHIMURA, KATSUNORI, KARIYA-CITY, 448-8661, JP

Inventor name: DAIDOU, SHIGEKI, C/O NIPPON SOKEN, NISHIO-SHI, JP

8364 No opposition during term of opposition