ES2401626R1 - Intercambiador de calor para gases, en especial de los gases de escape de un motor - Google Patents

Intercambiador de calor para gases, en especial de los gases de escape de un motor

Info

Publication number
ES2401626R1
ES2401626R1 ES201131607A ES201131607A ES2401626R1 ES 2401626 R1 ES2401626 R1 ES 2401626R1 ES 201131607 A ES201131607 A ES 201131607A ES 201131607 A ES201131607 A ES 201131607A ES 2401626 R1 ES2401626 R1 ES 2401626R1
Authority
ES
Spain
Prior art keywords
gases
heat exchanger
engine
exhaust gases
flow
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.)
Granted
Application number
ES201131607A
Other languages
English (en)
Other versions
ES2401626A2 (es
ES2401626B1 (es
Inventor
Rodriguez Yolanda Bravo
Francisco Moreno Juan Carlos De
Sanchez Fernando Puertolas
Jimenez Victor Martinez
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.)
Valeo Termico SA
Original Assignee
Valeo Termico SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46982614&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2401626(R1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valeo Termico SA filed Critical Valeo Termico SA
Priority to ES201131607A priority Critical patent/ES2401626B1/es
Priority to EP12769434.7A priority patent/EP2764231B1/en
Priority to PCT/EP2012/069781 priority patent/WO2013050566A1/en
Priority to ES12769434.7T priority patent/ES2641650T3/es
Priority to KR1020147011812A priority patent/KR20140088124A/ko
Publication of ES2401626A2 publication Critical patent/ES2401626A2/es
Publication of ES2401626R1 publication Critical patent/ES2401626R1/es
Publication of ES2401626B1 publication Critical patent/ES2401626B1/es
Application granted granted Critical
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F28D7/1692—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 with particular pattern of flow of the heat exchange media, e.g. change of flow direction
    • 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
    • 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
    • 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
    • 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

Abstract

Intercambiador de calor para gases, en especial de los gases de escape de un motor. Intercambiador de calor (1) para gases, en especial de los gases de escape de un motor, que comprende un haz de tubos (2) dispuestos en el interior de una carcasa (3) definiendo una entrada (4) y una salida (5) de gases, destinados a la circulación de los gases con intercambio de calor con un fluido refrigerante, siendo el área de entrada de gases (4) menor que el área transversal real del haz de tubos (2), y unos medios perturbadores del flujo de gases dispuestos en el interior de cada tubo (2). Dichos medios perturbadores incluyen una pluralidad de aletas (10) que definen unas trayectorias intercomunicadas (11) para el paso del flujo de gases a su través. Se mejora la distribución del flujo de gases en el interior de los tubos (2), manteniendo la compacidad del intercambiador de calor (1).
ES201131607A 2011-10-05 2011-10-05 Intercambiador de calor para gases, en especial de los gases de escape de un motor Expired - Fee Related ES2401626B1 (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES201131607A ES2401626B1 (es) 2011-10-05 2011-10-05 Intercambiador de calor para gases, en especial de los gases de escape de un motor
KR1020147011812A KR20140088124A (ko) 2011-10-05 2012-10-05 가스, 특히 엔진 배기 가스용 열 교환기
PCT/EP2012/069781 WO2013050566A1 (en) 2011-10-05 2012-10-05 Heat exchanger for gases, especially engine exhaust gases
ES12769434.7T ES2641650T3 (es) 2011-10-05 2012-10-05 Intercambiador de calor para gases, especialmente gases de escape de motor
EP12769434.7A EP2764231B1 (en) 2011-10-05 2012-10-05 Heat exchanger for gases, especially engine exhaust gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201131607A ES2401626B1 (es) 2011-10-05 2011-10-05 Intercambiador de calor para gases, en especial de los gases de escape de un motor

Publications (3)

Publication Number Publication Date
ES2401626A2 ES2401626A2 (es) 2013-04-23
ES2401626R1 true ES2401626R1 (es) 2013-10-23
ES2401626B1 ES2401626B1 (es) 2014-09-02

Family

ID=46982614

Family Applications (2)

Application Number Title Priority Date Filing Date
ES201131607A Expired - Fee Related ES2401626B1 (es) 2011-10-05 2011-10-05 Intercambiador de calor para gases, en especial de los gases de escape de un motor
ES12769434.7T Active ES2641650T3 (es) 2011-10-05 2012-10-05 Intercambiador de calor para gases, especialmente gases de escape de motor

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES12769434.7T Active ES2641650T3 (es) 2011-10-05 2012-10-05 Intercambiador de calor para gases, especialmente gases de escape de motor

Country Status (4)

Country Link
EP (1) EP2764231B1 (es)
KR (1) KR20140088124A (es)
ES (2) ES2401626B1 (es)
WO (1) WO2013050566A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3030707B1 (fr) * 2014-12-18 2019-04-05 Valeo Systemes Thermiques Ensemble de transfert de chaleur pour un echangeur de chaleur
KR20180028265A (ko) * 2016-09-08 2018-03-16 현대자동차주식회사 알루미늄 판재 및 이를 이용한 이지알쿨러
KR20180028833A (ko) * 2016-09-09 2018-03-19 현대자동차주식회사 알루미늄 판재 및 이를 구비한 이지알쿨러
ES2737123A1 (es) * 2018-07-03 2020-01-10 Valeo Termico Sa Intercambiador de calor para gases, en especial para gases de escape de un motor, y cuerpo perturbador para dicho intercambiador

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003279293A (ja) * 2002-03-20 2003-10-02 Denso Corp 排気熱交換器
US20070017661A1 (en) * 2003-10-20 2007-01-25 Behr Gmbh & Co, Kg Heat exchanger
US20070221181A1 (en) * 2006-03-24 2007-09-27 Behr Gmbh & Co. Kg Device and method for cooling exhaust gas
US20090090486A1 (en) * 2006-03-16 2009-04-09 Behr Gmbh & Co. Kg Heat exchanger for a motor vehicle
JP2010127171A (ja) * 2008-11-27 2010-06-10 Tokyo Radiator Mfg Co Ltd Ｕターン型ｅｇｒクーラ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1528348B1 (de) 2003-10-20 2014-03-05 Behr GmbH & Co. KG Wärmetauscher
KR101298382B1 (ko) * 2006-07-03 2013-08-20 모다인 매뉴팩츄어링 컴파니 Ｅｇｒ 쿨러
EP2134941B1 (de) 2007-03-16 2017-11-08 MAHLE Behr GmbH & Co. KG Strömungskanal, wärmetauscher, abgasrückführsystem, ladeluft-zuführsystem, verwendung eines wärmetauschers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003279293A (ja) * 2002-03-20 2003-10-02 Denso Corp 排気熱交換器
US20070017661A1 (en) * 2003-10-20 2007-01-25 Behr Gmbh & Co, Kg Heat exchanger
US20090090486A1 (en) * 2006-03-16 2009-04-09 Behr Gmbh & Co. Kg Heat exchanger for a motor vehicle
US20070221181A1 (en) * 2006-03-24 2007-09-27 Behr Gmbh & Co. Kg Device and method for cooling exhaust gas
JP2010127171A (ja) * 2008-11-27 2010-06-10 Tokyo Radiator Mfg Co Ltd Ｕターン型ｅｇｒクーラ

Also Published As

Publication number Publication date
ES2401626A2 (es) 2013-04-23
EP2764231A1 (en) 2014-08-13
WO2013050566A1 (en) 2013-04-11
KR20140088124A (ko) 2014-07-09
ES2401626B1 (es) 2014-09-02
ES2641650T3 (es) 2017-11-10
EP2764231B1 (en) 2017-06-07

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