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GB2380253B - Exhaust gas cooler - Google Patents

Exhaust gas cooler

Info

Publication number
GB2380253B
GB2380253B GB0227832A GB0227832A GB2380253B GB 2380253 B GB2380253 B GB 2380253B GB 0227832 A GB0227832 A GB 0227832A GB 0227832 A GB0227832 A GB 0227832A GB 2380253 B GB2380253 B GB 2380253B
Authority
GB
United Kingdom
Prior art keywords
plates
exhaust gas
indentations
ribs
gas cooler
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
GB0227832A
Other versions
GB0227832D0 (en
GB2380253A (en
Inventor
Christopher Groves
Mathew Thomas Graha Stonehouse
Stewart William Leedham
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.)
Garrett Thermal Systems Ltd
Original Assignee
Serck Heat Transfer 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 Serck Heat Transfer Ltd filed Critical Serck Heat Transfer Ltd
Publication of GB0227832D0 publication Critical patent/GB0227832D0/en
Publication of GB2380253A publication Critical patent/GB2380253A/en
Application granted granted Critical
Publication of GB2380253B publication Critical patent/GB2380253B/en
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
    • 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
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
    • F01N3/043—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids without contact between liquid and exhaust gases
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
    • F28F2280/04—Means for preventing wrong assembling of parts
    • 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)
  • 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)

Abstract

An exhaust gas cooler (70) for reducing the temperature of exhaust gases from internal combustion engines comprising a plurality of coolant passages (66) provided in a housing (20). The passages (66) maybe formed by two opposing plates (49,50) preferably with indentations in the form of ribs (62) thereon. The indentations on the opposing plates (49, 50) are preferably provided to form a criss-cross pattern on the passage causing turbulence of the coolant which flows therebetween and turbulence of gas contacting the outer faces of the plates increasing the performance of the cooler. Moreover the ribs (62) may provide a means to self jig the plates thereby reducing manufacturing complexity and cost. The housing (20) may also be in the shape of a cube or cuboid to facilitate a more efficient use of engine space.
GB0227832A 2000-06-21 2001-06-21 Exhaust gas cooler Expired - Lifetime GB2380253B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0015041.7A GB0015041D0 (en) 2000-06-21 2000-06-21 Exhaust gas cooler
PCT/GB2001/002730 WO2001098723A1 (en) 2000-06-21 2001-06-21 Exhaust gas cooler

Publications (3)

Publication Number Publication Date
GB0227832D0 GB0227832D0 (en) 2003-01-08
GB2380253A GB2380253A (en) 2003-04-02
GB2380253B true GB2380253B (en) 2005-01-19

Family

ID=9894006

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0015041.7A Ceased GB0015041D0 (en) 2000-06-21 2000-06-21 Exhaust gas cooler
GB0227832A Expired - Lifetime GB2380253B (en) 2000-06-21 2001-06-21 Exhaust gas cooler

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0015041.7A Ceased GB0015041D0 (en) 2000-06-21 2000-06-21 Exhaust gas cooler

Country Status (3)

Country Link
AU (1) AU2001270745A1 (en)
GB (2) GB0015041D0 (en)
WO (1) WO2001098723A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10230852A1 (en) * 2002-07-04 2004-01-22 Behr Gmbh & Co. Heat exchangers, in particular intercoolers for motor vehicles
FR2855605B1 (en) * 2003-05-27 2007-03-23 Valeo Thermique Moteur Sa HEAT EXCHANGER, ESPECIALLY A SUPER-AIR COOLER FOR AUTOMOTIVE VEHICLES
FR2855602A1 (en) * 2003-05-27 2004-12-03 Valeo Thermique Moteur Sa PLATE HEAT EXCHANGER, IN PARTICULAR COOLER FOR RECIRCULATED EXHAUST GASES
US7108054B2 (en) * 2003-09-11 2006-09-19 Honeywell International, Inc. Heat exchanger
FR2870590B1 (en) * 2004-05-18 2006-07-28 Valeo Thermique Moteur Sas HEAT EXCHANGER FOR RECIRCULATED EXHAUST GASES OF INTERNAL COMBUSTION ENGINE
US20070000652A1 (en) * 2005-06-30 2007-01-04 Ayres Steven M Heat exchanger with dimpled tube surfaces
ITTV20070043A1 (en) * 2007-03-16 2008-09-17 Galvanin Luigino Spa AN IMPROVED HEAT EXCHANGER.
JP5403472B2 (en) * 2009-07-27 2014-01-29 コリア デルファイ オートモーティブ システムズ コーポレーション Plate heat exchanger
EP2607830B1 (en) * 2011-12-19 2018-09-12 Senior Uk Limited High effectiveness gas to gas heat exchangers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2010517A1 (en) * 1968-06-06 1970-02-20 Delaney Gallay Ltd Heat exchanger
DE4129215A1 (en) * 1991-09-03 1993-03-04 Behr Gmbh & Co Mfr. of flat tubes with turbulence insert - using initial oval tubes which are compressed and plastically deformed, to reduce spring-back
US6047769A (en) * 1997-07-17 2000-04-11 Denso Corporation Heat exchanger constructed by plural heat conductive plates
EP0992756A2 (en) * 1998-10-09 2000-04-12 Modine Manufacturing Company Heat exchanger, more particularly for gases and liquids

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2010517A1 (en) * 1968-06-06 1970-02-20 Delaney Gallay Ltd Heat exchanger
DE4129215A1 (en) * 1991-09-03 1993-03-04 Behr Gmbh & Co Mfr. of flat tubes with turbulence insert - using initial oval tubes which are compressed and plastically deformed, to reduce spring-back
US6047769A (en) * 1997-07-17 2000-04-11 Denso Corporation Heat exchanger constructed by plural heat conductive plates
EP0992756A2 (en) * 1998-10-09 2000-04-12 Modine Manufacturing Company Heat exchanger, more particularly for gases and liquids

Also Published As

Publication number Publication date
GB0015041D0 (en) 2000-08-09
WO2001098723A1 (en) 2001-12-27
AU2001270745A1 (en) 2002-01-02
GB0227832D0 (en) 2003-01-08
GB2380253A (en) 2003-04-02

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20210620