IN2015KN00623A - - Google Patents

Info

Publication number
IN2015KN00623A
IN2015KN00623A IN623KON2015A IN2015KN00623A IN 2015KN00623 A IN2015KN00623 A IN 2015KN00623A IN 623KON2015 A IN623KON2015 A IN 623KON2015A IN 2015KN00623 A IN2015KN00623 A IN 2015KN00623A
Authority
IN
India
Prior art keywords
cooler
tubes
exhaust gas
gas recirculation
tube
Prior art date
Application number
Inventor
Ryan Collins
Michael Murphy
Timothy Maurice Walsh
Original Assignee
Senior Ip Gmbh
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 Senior Ip Gmbh filed Critical Senior Ip Gmbh
Publication of IN2015KN00623A publication Critical patent/IN2015KN00623A/en

Links

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
    • 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
    • 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
    • F28D7/1684—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 the conduits having a non-circular cross-section
    • 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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/025—Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features
    • 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
    • F28F1/08—Tubular elements crimped or corrugated in longitudinal section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements
    • 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
    • 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
    • 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
    • Y10T29/49373—Tube joint and tube plate structure

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)

Abstract

An exhaust gas recirculation cooler for internal combustion engines and a method of forming same. One or more cooler tubes incorporate a flexible section, comprised of one or more integrally formed convolutions, with a tube and fin architecture. The exhaust gas recirculation cooler provides thermal compensation, on a per- tube basis, with the flexible sections of the one or more cooler tubes individually displacing upon the thermal expansion of any of the respective tubes.
IN623KON2015 2012-09-06 2013-09-04 IN2015KN00623A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/605,896 US9140217B2 (en) 2012-09-06 2012-09-06 Exhaust gas recirculation apparatus and method for forming same
PCT/US2013/058032 WO2014039538A1 (en) 2012-09-06 2013-09-04 Improved exhaust gas recirculation apparatus and method for forming same

Publications (1)

Publication Number Publication Date
IN2015KN00623A true IN2015KN00623A (en) 2015-07-17

Family

ID=50185690

Family Applications (1)

Application Number Title Priority Date Filing Date
IN623KON2015 IN2015KN00623A (en) 2012-09-06 2013-09-04

Country Status (6)

Country Link
US (1) US9140217B2 (en)
EP (1) EP2893181B1 (en)
JP (1) JP6397411B2 (en)
CN (1) CN104755740B (en)
IN (1) IN2015KN00623A (en)
WO (1) WO2014039538A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104963731B (en) * 2015-04-21 2017-02-01 北京航空航天大学 Novel aero-engine thermal compensation structure
US10041741B2 (en) * 2015-10-26 2018-08-07 Pratt & Whitney Canada Corp. Heat exchanger for gas turbine engines
CN105300136A (en) * 2015-11-23 2016-02-03 吉林省汇能能源股份有限公司 Biomass gas heat exchange device
US10302047B2 (en) * 2016-03-22 2019-05-28 Ge Global Sourcing Llc Method and systems for an EGR cooler including cooling tubes with a compliant region
USD840958S1 (en) * 2016-11-15 2019-02-19 Borgwamer Emissions Systems Spain, S.L.U. Shaped tube with a pattern
FR3063026B1 (en) * 2017-02-23 2019-05-10 Valeo Systemes Thermiques BRASE HEAT EXCHANGER AND ASSOCIATED MANUFACTURING METHOD.
US10697407B2 (en) 2017-04-06 2020-06-30 Transportation Ip Holdings, Llc Method and systems for a multistage exhaust gas cooler
KR102299349B1 (en) * 2017-04-10 2021-09-08 현대자동차주식회사 Egr cooler for vehicle
WO2018198044A1 (en) * 2017-04-25 2018-11-01 Forest Philippe Heat exchanger with vertical pipes
KR102371237B1 (en) * 2017-05-11 2022-03-04 현대자동차 주식회사 Water-cooled egr cooler, and the manufacutring method thereof
US10400714B2 (en) 2017-09-28 2019-09-03 Senior Ip Gmbh Heat exchanger with annular coolant chamber
JP7244440B2 (en) * 2017-12-27 2023-03-22 株式会社ティラド Header plateless heat exchanger
CN111868468A (en) * 2018-03-30 2020-10-30 株式会社T.Rad Header-plate-free heat exchanger
EP3587991A1 (en) * 2018-06-28 2020-01-01 Valeo Termico S.A. Exhaust gas recirculation (egr) cooler

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6374911B1 (en) 1999-06-17 2002-04-23 Modine Manufacturing Company Charge air cooler and method of making the same
DE69900303T2 (en) 1999-10-26 2002-07-04 Senior Flexonics Automotive Ltd., Crumlin Exhaust gas recirculation cooler
JP2001263970A (en) * 2000-03-16 2001-09-26 Tennex Corp Egr gas cooler for internal combustion engine
JP2002028775A (en) * 2000-05-10 2002-01-29 Denso Corp Method for manufacturing corrosion resistant heat exchanger
JP2005214586A (en) 2004-02-02 2005-08-11 Denso Corp Heat exchanger for cooling exhaust gas
CN1690635A (en) * 2004-04-26 2005-11-02 郎风 Tail gas heat collector
CN100573017C (en) * 2004-10-07 2009-12-23 贝洱两合公司 Air-cooled exhaust gas heat exchanger, particularly exhaust gas cooler for motor vehicles
EP1864005A1 (en) * 2005-03-24 2007-12-12 Behr GmbH & Co. KG Exhaust gas heat exchanger, in particular an exhaust gas cooler for exhaust gas recirculation in a motor vehicle
JP4756585B2 (en) * 2005-09-09 2011-08-24 臼井国際産業株式会社 Heat exchanger tube for heat exchanger
JP2007093103A (en) * 2005-09-28 2007-04-12 Calsonic Kansei Corp Core portion structure for heat exchanger
JP4753715B2 (en) * 2005-12-28 2011-08-24 臼井国際産業株式会社 Multi-tube heat exchanger for exhaust gas cooling system
US7380544B2 (en) 2006-05-19 2008-06-03 Modine Manufacturing Company EGR cooler with dual coolant loop
GB2444792B (en) 2007-03-17 2008-11-12 Senior Uk Ltd U-shaped cooler
JP5048695B2 (en) * 2009-02-27 2012-10-17 株式会社小松製作所 EGR cooler
JP2011112331A (en) * 2009-11-30 2011-06-09 T Rad Co Ltd Heat exchanger for exhaust gas
DE102010006370B4 (en) * 2010-01-29 2021-08-19 Wallstein Ingenieur-Gesellschaft Mbh Heat exchanger
JP2012047105A (en) * 2010-08-26 2012-03-08 Tokyo Radiator Mfg Co Ltd Egr cooler
CN202707289U (en) 2012-05-15 2013-01-30 浙江银轮机械股份有限公司 Exhaust gas inlet end structure for EGR cooler

Also Published As

Publication number Publication date
EP2893181A1 (en) 2015-07-15
JP6397411B2 (en) 2018-09-26
JP2015532708A (en) 2015-11-12
CN104755740A (en) 2015-07-01
EP2893181A4 (en) 2016-04-20
US20140060504A1 (en) 2014-03-06
CN104755740B (en) 2018-02-13
WO2014039538A1 (en) 2014-03-13
US9140217B2 (en) 2015-09-22
EP2893181B1 (en) 2017-05-10

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