EP1148231A4 - Kühler für abgasrückführung - Google Patents

Kühler für abgasrückführung

Info

Publication number
EP1148231A4
EP1148231A4 EP00900811A EP00900811A EP1148231A4 EP 1148231 A4 EP1148231 A4 EP 1148231A4 EP 00900811 A EP00900811 A EP 00900811A EP 00900811 A EP00900811 A EP 00900811A EP 1148231 A4 EP1148231 A4 EP 1148231A4
Authority
EP
European Patent Office
Prior art keywords
exhaust gas
bonnet
egr cooler
guide plate
inlet side
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.)
Withdrawn
Application number
EP00900811A
Other languages
English (en)
French (fr)
Other versions
EP1148231A1 (de
Inventor
Makoto Tsujita
Keiichi Nakagome
Katsuji Inoue
Yoji Yamashita
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.)
Hino Motors Ltd
Denso Sankyo Co Ltd
Original Assignee
Hino Motors Ltd
Sankyo Radiator Co 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
Priority claimed from JP11011776A external-priority patent/JP2000213424A/ja
Priority claimed from JP11158053A external-priority patent/JP2000345925A/ja
Priority claimed from JP25154699A external-priority patent/JP4248095B2/ja
Application filed by Hino Motors Ltd, Sankyo Radiator Co Ltd filed Critical Hino Motors Ltd
Publication of EP1148231A1 publication Critical patent/EP1148231A1/de
Publication of EP1148231A4 publication Critical patent/EP1148231A4/de
Withdrawn legal-status Critical Current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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/163—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • F28D7/1653—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having a square or rectangular shape
    • 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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F28F1/405—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element and being formed of wires
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/424—Means comprising outside portions integral with inside portions
    • F28F1/426—Means comprising outside portions integral with inside portions the outside portions and the inside portions forming parts of complementary shape, e.g. concave and convex
    • 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
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0265—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box
    • F28F9/0268—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box in the form of multiple deflectors for channeling the heat exchange medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • 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
    • F02M26/25—Layout, e.g. schematics with coolers having bypasses
    • 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F2009/0285—Other particular headers or end plates
    • F28F2009/029—Other particular headers or end plates with increasing or decreasing cross-section, e.g. having conical shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP00900811A 1999-01-20 2000-01-19 Kühler für abgasrückführung Withdrawn EP1148231A4 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP1177699 1999-01-20
JP11011776A JP2000213424A (ja) 1999-01-20 1999-01-20 Ｅｇｒク―ラ
JP11158053A JP2000345925A (ja) 1999-06-04 1999-06-04 Ｅｇｒクーラ
JP15805399 1999-06-04
JP25154699A JP4248095B2 (ja) 1999-09-06 1999-09-06 Ｅｇｒクーラ
JP25154699 1999-09-06
PCT/JP2000/000218 WO2000043663A1 (fr) 1999-01-20 2000-01-19 Refroidisseur egr

Publications (2)

Publication Number Publication Date
EP1148231A1 EP1148231A1 (de) 2001-10-24
EP1148231A4 true EP1148231A4 (de) 2008-02-13

Family

ID=27279573

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00900811A Withdrawn EP1148231A4 (de) 1999-01-20 2000-01-19 Kühler für abgasrückführung

Country Status (3)

Country Link
EP (1) EP1148231A4 (de)
KR (1) KR20010102981A (de)
WO (1) WO2000043663A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6684938B2 (en) * 1999-01-20 2004-02-03 Hino Motors, Ltd. EGR cooler
US7077190B2 (en) * 2001-07-10 2006-07-18 Denso Corporation Exhaust gas heat exchanger
ES2199036B1 (es) * 2001-10-26 2004-11-16 Valeo Termico, S.A. Intercambiador de calor, especialmente para el enfriamiento de gases en un sistema de recirculacion de gases de escape.
DE10216773B4 (de) * 2002-04-15 2004-09-16 Benteler Automobiltechnik Gmbh Kühler für ein dem Hauptabgasstrom eines Verbrennungsmotors entnommenes Abgas
KR100971617B1 (ko) * 2002-10-02 2010-07-22 히노 지도샤 가부시키가이샤 배기가스 재순환 쿨러
ES2263394B1 (es) * 2006-02-01 2007-11-16 Sener, Ingenieria Y Sistemas, S.A. Colector de seccion transversal variable y pared delgada para paneles de absorcion solar.
DE102008038629B4 (de) * 2008-08-12 2019-12-05 Mahle International Gmbh Abgaskühler für ein Kraftfahrzeug
DE102009034723A1 (de) * 2009-07-24 2011-01-27 Behr Gmbh & Co. Kg Wärmetauscher und Aufladesystem
CN101943529A (zh) * 2010-09-29 2011-01-12 西安航天华威化工生物工程有限公司 高温气体干法降温装置及方法
CN103470409A (zh) * 2013-10-06 2013-12-25 无锡优萌汽车部件制造有限公司 一种egr冷却器
KR102142662B1 (ko) 2014-10-17 2020-08-07 현대자동차주식회사 차량용 egr 쿨러
PL409856A1 (pl) * 2014-10-20 2015-06-08 Feerum Spółka Akcyjna Rurowy wymiennik ciepła typu gaz-gaz
KR102166999B1 (ko) 2015-10-26 2020-10-16 한온시스템 주식회사 배기가스 쿨러
FR3098579B1 (fr) * 2019-07-08 2022-04-29 Renaults S A S Conduit de guidage de l’écoulement d’un flux de gaz comportant une ailette de perturbation de l’écoulement
FR3137752A1 (fr) * 2022-07-07 2024-01-12 Valeo Systemes Thermiques Dispositif de régulation thermique, notamment de refroidissement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB330590A (en) * 1929-03-12 1930-06-12 William Henry Owen Improvements relating to air heaters
US3826304A (en) * 1967-10-11 1974-07-30 Universal Oil Prod Co Advantageous configuration of tubing for internal boiling
JPS50153347A (de) * 1974-05-30 1975-12-10
JPH09310991A (ja) * 1996-05-20 1997-12-02 Usui Internatl Ind Co Ltd Ｅｇｒガス冷却装置
JPH10306995A (ja) * 1997-05-06 1998-11-17 Usui Internatl Ind Co Ltd 伝熱管およびこれを使用したｅｇｒガス冷却装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222706B2 (de) * 1974-04-25 1977-06-18
US4078292A (en) * 1975-07-22 1978-03-14 Allied Chemical Corporation Transfer line exchanger inlet cone
JPS6015877B2 (ja) * 1976-06-25 1985-04-22 昭和電工株式会社 熱交換器
JPS57160590U (de) * 1981-03-30 1982-10-08
JPS5938660U (ja) * 1982-09-06 1984-03-12 三菱重工業株式会社 舶用冷凍ユニツト用凝縮器
US5732688A (en) * 1996-12-11 1998-03-31 Cummins Engine Company, Inc. System for controlling recirculated exhaust gas temperature in an internal combustion engine
US5785030A (en) * 1996-12-17 1998-07-28 Dry Systems Technologies Exhaust gas recirculation in internal combustion engines
JPH10259763A (ja) * 1997-03-19 1998-09-29 Toyota Motor Corp Ｅｇｒ用冷却装置
JPH10281015A (ja) * 1997-04-02 1998-10-20 Calsonic Corp Ｅｇｒガス冷却装置
JP3948638B2 (ja) * 1997-05-14 2007-07-25 臼井国際産業株式会社 Ｅｇｒガス冷却装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB330590A (en) * 1929-03-12 1930-06-12 William Henry Owen Improvements relating to air heaters
US3826304A (en) * 1967-10-11 1974-07-30 Universal Oil Prod Co Advantageous configuration of tubing for internal boiling
JPS50153347A (de) * 1974-05-30 1975-12-10
JPH09310991A (ja) * 1996-05-20 1997-12-02 Usui Internatl Ind Co Ltd Ｅｇｒガス冷却装置
JPH10306995A (ja) * 1997-05-06 1998-11-17 Usui Internatl Ind Co Ltd 伝熱管およびこれを使用したｅｇｒガス冷却装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0043663A1 *

Also Published As

Publication number Publication date
EP1148231A1 (de) 2001-10-24
WO2000043663A1 (fr) 2000-07-27
KR20010102981A (ko) 2001-11-17

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Legal Events

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Designated state(s): DE FR GB SE

RIN1 Information on inventor provided before grant (corrected)

Inventor name: YAMASHITA, YOJISANKYO RADIATOR CO., LTD.

Inventor name: INOUE, KATSUJIHINO MOTORS, LTD.

Inventor name: NAKAGOME, KEIICHIHINO MOTORS, LTD.

Inventor name: TSUJITA, MAKOTOHINO MOTORS, LTD.

A4 Supplementary search report drawn up and despatched

Effective date: 20080110

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Effective date: 20080627

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