FR2838776B1 - Dispositif de refroidissement a deux voies de circulation pour les gaz d'echappement d'un moteur a combustion interne - Google Patents
Dispositif de refroidissement a deux voies de circulation pour les gaz d'echappement d'un moteur a combustion interneInfo
- Publication number
- FR2838776B1 FR2838776B1 FR0204800A FR0204800A FR2838776B1 FR 2838776 B1 FR2838776 B1 FR 2838776B1 FR 0204800 A FR0204800 A FR 0204800A FR 0204800 A FR0204800 A FR 0204800A FR 2838776 B1 FR2838776 B1 FR 2838776B1
- Authority
- FR
- France
- Prior art keywords
- cooling device
- combustion engine
- internal combustion
- exhaust gases
- circulation cooling
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
-
- 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
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/02—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a heat exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2410/00—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device
- F01N2410/02—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device in case of high temperature, e.g. overheating of catalytic reactor
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2270/00—Thermal insulation; Thermal decoupling
-
- 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
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 Silencers (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0204800A FR2838776B1 (fr) | 2002-04-17 | 2002-04-17 | Dispositif de refroidissement a deux voies de circulation pour les gaz d'echappement d'un moteur a combustion interne |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0204800A FR2838776B1 (fr) | 2002-04-17 | 2002-04-17 | Dispositif de refroidissement a deux voies de circulation pour les gaz d'echappement d'un moteur a combustion interne |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2838776A1 FR2838776A1 (fr) | 2003-10-24 |
FR2838776B1 true FR2838776B1 (fr) | 2005-07-08 |
Family
ID=28686131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0204800A Expired - Fee Related FR2838776B1 (fr) | 2002-04-17 | 2002-04-17 | Dispositif de refroidissement a deux voies de circulation pour les gaz d'echappement d'un moteur a combustion interne |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2838776B1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005050234A1 (de) * | 2005-10-20 | 2007-04-26 | Daimlerchrysler Ag | Brennkraftmaschine mit Abgasrückführung |
ES2322728B1 (es) * | 2005-11-22 | 2010-04-23 | Dayco Ensa, S.L. | Intercambiador de calor de tres pasos para un sistema "egr". |
FR2919026A1 (fr) * | 2007-07-17 | 2009-01-23 | Renault Sas | Dispositif de reinjection des gaz d'echappement |
ES2450791B1 (es) * | 2012-09-25 | 2015-01-16 | Valeo Térmico, S. A. | Intercambiador de calor para gases, en especial de los gases de escape de un motor |
EP2743488A1 (fr) * | 2012-12-11 | 2014-06-18 | BorgWarner Inc. | Dispositif de gestion de gaz d'échappement intégré |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5732688A (en) * | 1996-12-11 | 1998-03-31 | Cummins Engine Company, Inc. | System for controlling recirculated exhaust gas temperature in an internal combustion engine |
DE29714478U1 (de) * | 1997-08-13 | 1997-10-09 | Heinrich Gillet Gmbh & Co Kg, 67480 Edenkoben | Wärmetauscher in Abgassystemen von Verbrennungsmotoren |
FR2776015B1 (fr) * | 1998-03-11 | 2000-08-11 | Ecia Equip Composants Ind Auto | Organe d'echappement a echangeur de chaleur |
DE19906401C1 (de) | 1999-02-16 | 2000-08-31 | Ranco Inc Of Delaware Wilmingt | Abgasrückführsystem |
US6330910B1 (en) * | 1999-03-03 | 2001-12-18 | Easton Bennett | Heat exchanger for a motor vehicle exhaust |
-
2002
- 2002-04-17 FR FR0204800A patent/FR2838776B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2838776A1 (fr) | 2003-10-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2006029700A3 (fr) | Echangeur de chaleur pour moteurs a combustion interne | |
ATE431498T1 (de) | Schaltbarer abgaswaermetauscher | |
PL1957784T3 (pl) | Trój-przepływowy wymiennik ciepła systemu EGR | |
FR2853006B1 (fr) | Systeme d'epuration de gaz d'echappement d'un moteur a combustion interne | |
FR2818368B1 (fr) | Echangeur thermique a ailettes pour le refroidissement des gaz d'echappement d'un moteur a combustion | |
FR2869637B1 (fr) | Dispositif d'epuration des gaz d'echappement d'un moteur a combustion interne | |
FR2870296B1 (fr) | Dispositif d'epuration des gaz d'echappement d'un moteur a combustion interne | |
DE60224607D1 (de) | Abgaswärmerückwinngerät für eine Brennkraftmaschine | |
FR2868475B1 (fr) | Systeme d'epuration des gaz d'echappement d'un moteur a combustion interne | |
FR2856108B1 (fr) | Epurateur de gaz d'echappement pour moteur a combustion interne avec filtre a particules comportant une zone d'absorption de chaleur | |
FR2839340B1 (fr) | Dispositif de combustion comportant un dispositif de nettoyage des gaz d'echappement d'un moteur a combustion interne | |
SE7604594L (sv) | Anordning vid en overladdad forbrenningsmotor | |
RU2013110000A (ru) | Шумоглушитель | |
FR2915771B1 (fr) | Ensemble de refroidissement d'un moteur a combustion interne | |
FR2838776B1 (fr) | Dispositif de refroidissement a deux voies de circulation pour les gaz d'echappement d'un moteur a combustion interne | |
RU97105365A (ru) | Каталитический реактор | |
JP2003155928A (ja) | 熱交換器 | |
FR2807100B1 (fr) | Procede de montee en temperature d'un catalyseur de gaz d'echappement pour moteur a combustion interne | |
JP2003155929A (ja) | 熱交換装置 | |
GB2380253B (en) | Exhaust gas cooler | |
SE0003580D0 (sv) | Värmeenergiåtervinningsanordning | |
JPS56135708A (en) | Exhaust gas purifier for motor bicycle | |
FR2838771B1 (fr) | Procede de chauffage d'un catalyseur dans le trajet de gaz d'echappement d'un moteur a combustion interne | |
DK1210507T3 (da) | Fremgangsmåde og indretning til rensning af forbrændingsgasser | |
FR2812027B1 (fr) | "echangeur de chaleur pour gaz d'echappement d'un moteur a combustion interne" |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 15 |
|
PLFP | Fee payment |
Year of fee payment: 16 |
|
PLFP | Fee payment |
Year of fee payment: 17 |
|
PLFP | Fee payment |
Year of fee payment: 18 |
|
PLFP | Fee payment |
Year of fee payment: 19 |
|
ST | Notification of lapse |
Effective date: 20211205 |