ES2174739B1 - Modulo intercambiador de calor para un sistema de recirculacion de gases de escape. - Google Patents
Modulo intercambiador de calor para un sistema de recirculacion de gases de escape.Info
- Publication number
- ES2174739B1 ES2174739B1 ES200003048A ES200003048A ES2174739B1 ES 2174739 B1 ES2174739 B1 ES 2174739B1 ES 200003048 A ES200003048 A ES 200003048A ES 200003048 A ES200003048 A ES 200003048A ES 2174739 B1 ES2174739 B1 ES 2174739B1
- Authority
- ES
- Spain
- Prior art keywords
- heat exchanger
- gas recirculation
- recirculation system
- exhaust gas
- module
- 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 - Fee Related
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
- F28D7/1669—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 an annular shape; the conduits being assembled around a central distribution tube
-
- 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
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
- F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
-
- 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
- F02M2026/001—Arrangements; Control features; Details
- F02M2026/004—EGR valve controlled by a temperature signal or an air/fuel ratio (lambda) signal
-
- 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
- F02M26/26—Layout, e.g. schematics with coolers having bypasses characterised by details of the bypass valve
-
- 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
- F28F2250/06—Derivation channels, e.g. bypass
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)
- Geometry (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Módulo intercambiador de calor para un sistema de recirculación de gases de escape. Comprende un intercambiador de calor (1) con unos conductos (11) destinados al flujo de los gases con intercambio de calor con un fluido de refrigeración; se caracteriza porque comprende además al menos un conducto en derivación (12), integrado en el intercambiador (1), adecuado para hacer circular los gases de escape sin que sufran un enfriamiento sustancial. Preferiblemente, el módulo comprende además medios (2) de selección del recorrido de los gases de escape, formados por una válvula de tres vías integrada en el módulo y un detector de la temperatura de los gases. Con una ocupación mínima de espacio y gran simplicidad constructiva, permite enfriar los gases de escape sólo selectivamente, manteniendo un nivel mínimo de emisión de contaminantes.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200003048A ES2174739B1 (es) | 2000-12-19 | 2000-12-19 | Modulo intercambiador de calor para un sistema de recirculacion de gases de escape. |
ES200101065A ES2186535B1 (es) | 2000-12-19 | 2001-04-27 | Mejoras en el objeto de la patente principal n- 200003048, por "modulo intercambiador de calor para un sistema de recirculacion de gases de escape". |
DE60133579T DE60133579T2 (de) | 2000-12-19 | 2001-12-17 | Wärmetauschermodul, das insbesondere für ein abgasrückführsystem ausgelegt ist |
PCT/EP2001/015411 WO2002052142A1 (fr) | 2000-12-19 | 2001-12-17 | Module echangeur de chaleur, specialement concu pour un systeme de recyclage des gaz d'echappement |
AT01272042T ATE391844T1 (de) | 2000-12-19 | 2001-12-17 | Wärmetauschermodul, das insbesondere für ein abgasrückführsystem ausgelegt ist |
EP01272042A EP1343963B1 (fr) | 2000-12-19 | 2001-12-17 | Module echangeur de chaleur, specialement concu pour un systeme de recyclage des gaz d'echappement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200003048A ES2174739B1 (es) | 2000-12-19 | 2000-12-19 | Modulo intercambiador de calor para un sistema de recirculacion de gases de escape. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2174739A1 ES2174739A1 (es) | 2002-11-01 |
ES2174739B1 true ES2174739B1 (es) | 2003-11-01 |
Family
ID=8496065
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200003048A Expired - Fee Related ES2174739B1 (es) | 2000-12-19 | 2000-12-19 | Modulo intercambiador de calor para un sistema de recirculacion de gases de escape. |
ES200101065A Expired - Fee Related ES2186535B1 (es) | 2000-12-19 | 2001-04-27 | Mejoras en el objeto de la patente principal n- 200003048, por "modulo intercambiador de calor para un sistema de recirculacion de gases de escape". |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200101065A Expired - Fee Related ES2186535B1 (es) | 2000-12-19 | 2001-04-27 | Mejoras en el objeto de la patente principal n- 200003048, por "modulo intercambiador de calor para un sistema de recirculacion de gases de escape". |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE60133579T2 (es) |
ES (2) | ES2174739B1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2235603B1 (es) * | 2003-05-23 | 2006-12-01 | Valeo Termico, S.A. | Intercambiador de calor para gases, en especial de los gases de escape de un motor. |
FR2864582B1 (fr) * | 2003-12-24 | 2006-03-17 | Valeo Thermique Moteur Sa | Module d'echange de chaleur pour la regulation de la temperature des gaz admis dans un moteur thermique de vehicule automobile |
EP2743488A1 (en) * | 2012-12-11 | 2014-06-18 | BorgWarner Inc. | Built-in exhaust gas management device |
DE102015013517A1 (de) | 2015-10-20 | 2017-04-20 | Borsig Gmbh | Wärmeübertrager |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1055737B (de) * | 1953-05-06 | 1959-04-23 | Augsburg Nuernberg A G Zweigni | Rauchgasbeheizter Lufterhitzer |
-
2000
- 2000-12-19 ES ES200003048A patent/ES2174739B1/es not_active Expired - Fee Related
-
2001
- 2001-04-27 ES ES200101065A patent/ES2186535B1/es not_active Expired - Fee Related
- 2001-12-17 DE DE60133579T patent/DE60133579T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2186535B1 (es) | 2004-02-01 |
DE60133579T2 (de) | 2009-04-30 |
DE60133579D1 (de) | 2008-05-21 |
ES2186535A1 (es) | 2003-05-01 |
ES2174739A1 (es) | 2002-11-01 |
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Legal Events
Date | Code | Title | Description |
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Date of ref document: 20021101 Kind code of ref document: A1 Effective date: 20021101 |
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