ES2618883A1 - Conjunto de unidad de conducción de gases y filtro de partículas, método de fabricación del mismo e intercambiador de calor para gases, en especial de los gases de escape de un motor - Google Patents

Conjunto de unidad de conducción de gases y filtro de partículas, método de fabricación del mismo e intercambiador de calor para gases, en especial de los gases de escape de un motor Download PDF

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Publication number
ES2618883A1
ES2618883A1 ES201531859A ES201531859A ES2618883A1 ES 2618883 A1 ES2618883 A1 ES 2618883A1 ES 201531859 A ES201531859 A ES 201531859A ES 201531859 A ES201531859 A ES 201531859A ES 2618883 A1 ES2618883 A1 ES 2618883A1
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ES
Spain
Prior art keywords
gases
unit
particulate filter
translation
engine
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
ES201531859A
Other languages
English (en)
Other versions
ES2618883B1 (es
Inventor
Jesús JIMÉNEZ PALACIOS
Carmen LARROSA LACUEY
Rubén LALAGUNA LACASTA
Serafín URZAY EJEA
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
Application filed by Valeo Termico SA filed Critical Valeo Termico SA
Priority to ES201531859A priority Critical patent/ES2618883B1/es
Priority to EP16819312.6A priority patent/EP3394416A1/fr
Priority to PCT/EP2016/081454 priority patent/WO2017108615A1/fr
Publication of ES2618883A1 publication Critical patent/ES2618883A1/es
Application granted granted Critical
Publication of ES2618883B1 publication Critical patent/ES2618883B1/es
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
    • F02M26/35—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for cleaning or treating the recirculated gases, e.g. catalysts, condensate traps, particle filters or heaters
    • 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
    • F02M26/30—Connections of coolers to other devices, e.g. to valves, heaters, compressors or filters; Coolers characterised by their location on the engine
    • 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
    • F02M26/11—Manufacture or assembly of EGR systems; Materials or coatings specially adapted for EGR systems
    • 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
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

Conjunto de unidad de conducción de gases con filtro de partículas, método de fabricación del mismo e intercambiador de calor para gases, en especial de los gases de escape de un motor. El conjunto comprende una unidad de conducción de gases (2) adaptada para fijarse a un extremo de un bloque intercambiador de calor de manera que queda comunicada fluídicamente con el mismo para el paso de los gases a su través, y un filtro de partículas (3), el cual está fijado de manera inamovible a la unidad de conducción de gases (2) mediante una unión completamente estanca realizada mediante soldadura láser. El método de fabricación comprende fijar el filtro de partículas a la unidad de conducción de gases mediante soldadura láser. El intercambiador de calor comprende un bloque intercambiador de calor y el conjunto de unidad de conducción de gases con filtro de partículas de la invención.

Description

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Claims (1)

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ES201531859A 2015-12-21 2015-12-21 Conjunto de unidad de conducción de gases y filtro de partículas, método de fabricación del mismo e intercambiador de calor para gases, en especial de los gases de escape de un motor Expired - Fee Related ES2618883B1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES201531859A ES2618883B1 (es) 2015-12-21 2015-12-21 Conjunto de unidad de conducción de gases y filtro de partículas, método de fabricación del mismo e intercambiador de calor para gases, en especial de los gases de escape de un motor
EP16819312.6A EP3394416A1 (fr) 2015-12-21 2016-12-16 Ensemble unité de conduite de gaz avec filtre à particules, procédé de fabrication de celui-ci et échangeur thermique pour gaz, en particulier pour les gaz d'échappement d'un moteur
PCT/EP2016/081454 WO2017108615A1 (fr) 2015-12-21 2016-12-16 Ensemble unité de conduite de gaz avec filtre à particules, procédé de fabrication de celui-ci et échangeur thermique pour gaz, en particulier pour les gaz d'échappement d'un moteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201531859A ES2618883B1 (es) 2015-12-21 2015-12-21 Conjunto de unidad de conducción de gases y filtro de partículas, método de fabricación del mismo e intercambiador de calor para gases, en especial de los gases de escape de un motor

Publications (2)

Publication Number Publication Date
ES2618883A1 true ES2618883A1 (es) 2017-06-22
ES2618883B1 ES2618883B1 (es) 2018-01-31

Family

ID=57629582

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201531859A Expired - Fee Related ES2618883B1 (es) 2015-12-21 2015-12-21 Conjunto de unidad de conducción de gases y filtro de partículas, método de fabricación del mismo e intercambiador de calor para gases, en especial de los gases de escape de un motor

Country Status (3)

Country Link
EP (1) EP3394416A1 (es)
ES (1) ES2618883B1 (es)
WO (1) WO2017108615A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022204100A1 (de) 2022-04-27 2023-11-02 Mahle International Gmbh Abgaskühler für eine Abgasrückführeinrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2194351A1 (de) * 2008-12-03 2010-06-09 Behr GmbH & Co. KG Abgaskühler mit integrierten Partikelfilter für einen Verbrennungsmotor
WO2013124431A1 (fr) * 2012-02-22 2013-08-29 Valeo Termico, S.A. Echangeur thermique pour gaz, en particulier pour les gaz d'echappement d'un moteur
EP2801709A1 (de) * 2013-05-08 2014-11-12 MAHLE Behr GmbH & Co. KG Abgaskühler
ES2531124A1 (es) * 2013-09-10 2015-03-10 Valeo Termico Sa Intercambiador de calor para gases, en especial de los gases de escape de un motor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4130512B2 (ja) * 1998-04-24 2008-08-06 ベール ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー 熱交換器
FR2938051B1 (fr) 2008-11-06 2013-04-26 Valeo Systemes Thermiques Unite d'echange thermique a usage par exemple dans un circuit de recirculation de gaz d'echappement
EP2667007B1 (de) 2009-07-10 2015-04-15 MAHLE Behr GmbH & Co. KG Wärmetauscher, Abgasrückführsystem und Brennkraftmaschine
JP5051212B2 (ja) * 2009-12-18 2012-10-17 トヨタ自動車株式会社 排気冷却器および内燃機関の排気再循環装置
CN105473909A (zh) * 2013-08-01 2016-04-06 爱尔铃克铃尔股份公司 具有筛插入件的egr密封件以及制造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2194351A1 (de) * 2008-12-03 2010-06-09 Behr GmbH & Co. KG Abgaskühler mit integrierten Partikelfilter für einen Verbrennungsmotor
WO2013124431A1 (fr) * 2012-02-22 2013-08-29 Valeo Termico, S.A. Echangeur thermique pour gaz, en particulier pour les gaz d'echappement d'un moteur
EP2801709A1 (de) * 2013-05-08 2014-11-12 MAHLE Behr GmbH & Co. KG Abgaskühler
ES2531124A1 (es) * 2013-09-10 2015-03-10 Valeo Termico Sa Intercambiador de calor para gases, en especial de los gases de escape de un motor

Also Published As

Publication number Publication date
WO2017108615A1 (fr) 2017-06-29
EP3394416A1 (fr) 2018-10-31
ES2618883B1 (es) 2018-01-31

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