ES2186535B1 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT N- 200003048, BY "HEAT EXCHANGER MODULE FOR AN EXHAUST GAS RECIRCULATION SYSTEM". - Google Patents
IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT N- 200003048, BY "HEAT EXCHANGER MODULE FOR AN EXHAUST GAS RECIRCULATION SYSTEM".Info
- Publication number
- ES2186535B1 ES2186535B1 ES200101065A ES200101065A ES2186535B1 ES 2186535 B1 ES2186535 B1 ES 2186535B1 ES 200101065 A ES200101065 A ES 200101065A ES 200101065 A ES200101065 A ES 200101065A ES 2186535 B1 ES2186535 B1 ES 2186535B1
- Authority
- ES
- Spain
- Prior art keywords
- heat exchanger
- gas recirculation
- exhaust gas
- recirculation system
- main patent
- 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
Mejoras en el objeto de la Patente principal Nº 200003048, por "módulo intercambiador de calor para un sistema de recirculación de gases de escape". El módulo comprende un intercambiador de calor (1) con medios para el flujo de los gases de escape que incluyen conductos (11) destinados al flujo de los gases con intercambio de calor con un fluido de refrigeración, comprendiendo además los medios para el flujo de los gases de escape al menos un conducto en derivación (12), integrado en el intercambiador (1), por el que circulan los gases sin sufrir un enfriamiento sustancial; de acuerdo con las mejoras, el módulo incorpora una válvula (20, 20'') de dos posiciones, asociada al citado conducto en derivación (12), que abre o cierra dicho conducto al paso de los gases de escape. La válvula puede ser de accionamiento lineal o rotativo, y preferiblemente es de accionamiento termostático.Improvements in the object of the main Patent No. 200003048, for "heat exchanger module for an exhaust gas recirculation system". The module comprises a heat exchanger (1) with means for the flow of the exhaust gases including ducts (11) intended for the flow of the gases with heat exchange with a cooling fluid, further comprising the means for the flow of the exhaust gases at least one bypass duct (12), integrated in the exchanger (1), through which the gases circulate without undergoing substantial cooling; In accordance with the improvements, the module incorporates a two-position valve (20, 20 ''), associated with said bypass duct (12), which opens or closes said duct to the passage of the exhaust gases. The valve can be linear or rotary, and preferably is thermostatically operated.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT01272042T ATE391844T1 (en) | 2000-12-19 | 2001-12-17 | HEAT EXCHANGER MODULE PARTICULARLY DESIGNED FOR AN EXHAUST GAS RECIRCULATION SYSTEM |
EP01272042A EP1343963B1 (en) | 2000-12-19 | 2001-12-17 | Heat-exchanger module, specially designed for an exhaust gas recycling system |
DE60133579T DE60133579T2 (en) | 2000-12-19 | 2001-12-17 | HEAT EXCHANGER MODULE PARTICULARLY DESIGNED FOR AN EXHAUST GAS RECYCLING SYSTEM |
PCT/EP2001/015411 WO2002052142A1 (en) | 2000-12-19 | 2001-12-17 | Heat-exchanger module, specially designed for an exhaust gas recycling system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200003048A ES2174739B1 (en) | 2000-12-19 | 2000-12-19 | HEAT EXCHANGER MODULE FOR AN EXHAUST GAS RECIRCULATION SYSTEM. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2186535A1 ES2186535A1 (en) | 2003-05-01 |
ES2186535B1 true ES2186535B1 (en) | 2004-02-01 |
Family
ID=8496065
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200003048A Expired - Fee Related ES2174739B1 (en) | 2000-12-19 | 2000-12-19 | HEAT EXCHANGER MODULE FOR AN EXHAUST GAS RECIRCULATION SYSTEM. |
ES200101065A Expired - Fee Related ES2186535B1 (en) | 2000-12-19 | 2001-04-27 | IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT N- 200003048, BY "HEAT EXCHANGER MODULE FOR AN EXHAUST GAS RECIRCULATION SYSTEM". |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200003048A Expired - Fee Related ES2174739B1 (en) | 2000-12-19 | 2000-12-19 | HEAT EXCHANGER MODULE FOR AN EXHAUST GAS RECIRCULATION SYSTEM. |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE60133579T2 (en) |
ES (2) | ES2174739B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2235603B1 (en) * | 2003-05-23 | 2006-12-01 | Valeo Termico, S.A. | HEAT EXCHANGER FOR GASES, ESPECIALLY OF EXHAUST GASES OF AN ENGINE. |
FR2864582B1 (en) * | 2003-12-24 | 2006-03-17 | Valeo Thermique Moteur Sa | HEAT EXCHANGE MODULE FOR CONTROLLING THE TEMPERATURE OF GASES ADMITTED IN A MOTOR VEHICLE THERMAL MOTOR |
EP2743488A1 (en) * | 2012-12-11 | 2014-06-18 | BorgWarner Inc. | Built-in exhaust gas management device |
DE102015013517A1 (en) | 2015-10-20 | 2017-04-20 | Borsig Gmbh | Heat exchanger |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1055737B (en) * | 1953-05-06 | 1959-04-23 | Augsburg Nuernberg A G Zweigni | Flue gas heated air heater |
-
2000
- 2000-12-19 ES ES200003048A patent/ES2174739B1/en not_active Expired - Fee Related
-
2001
- 2001-04-27 ES ES200101065A patent/ES2186535B1/en not_active Expired - Fee Related
- 2001-12-17 DE DE60133579T patent/DE60133579T2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2186535A1 (en) | 2003-05-01 |
DE60133579D1 (en) | 2008-05-21 |
ES2174739B1 (en) | 2003-11-01 |
DE60133579T2 (en) | 2009-04-30 |
ES2174739A1 (en) | 2002-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20030501 Kind code of ref document: A1 |
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FG2A | Definitive protection |
Ref document number: 2186535B1 Country of ref document: ES |
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FD2A | Announcement of lapse in spain |
Effective date: 20210326 |