ATE391844T1 - HEAT EXCHANGER MODULE PARTICULARLY DESIGNED FOR AN EXHAUST GAS RECIRCULATION SYSTEM - Google Patents
HEAT EXCHANGER MODULE PARTICULARLY DESIGNED FOR AN EXHAUST GAS RECIRCULATION SYSTEMInfo
- Publication number
- ATE391844T1 ATE391844T1 AT01272042T AT01272042T ATE391844T1 AT E391844 T1 ATE391844 T1 AT E391844T1 AT 01272042 T AT01272042 T AT 01272042T AT 01272042 T AT01272042 T AT 01272042T AT E391844 T1 ATE391844 T1 AT E391844T1
- Authority
- AT
- Austria
- Prior art keywords
- exhaust gases
- heat exchanger
- exhaust gas
- exchanger
- gas recirculation
- Prior art date
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)
Abstract
The invention concerns a heat-exchanger module specially designed for an exhaust gas recycling system comprising a heat exchanger (1) provided with ducts (11) for heat exchanging gas flow with a coolant. The invention is characterised in that it further comprises at least a bypass (12) integrated in the exchanger (1), adapted to circulate exhaust gases without the latter being actually cooled. The module can further comprise means (2, 20, 20') for selecting the path of the exhaust gases, which preferably comprise a valve (20, 20') having two positions associated with said bypass (12), which opens or closes said duct to allow through exhaust gases or a three-way valve (2). As a result of its minimum space requirement and its simple construction mode, it enables to cool exhaust gases selectively while maintaining a minimum level of polluting gases.
Applications Claiming Priority (2)
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. |
ES200101065A 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". |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE391844T1 true ATE391844T1 (en) | 2008-04-15 |
Family
ID=26156210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01272042T ATE391844T1 (en) | 2000-12-19 | 2001-12-17 | HEAT EXCHANGER MODULE PARTICULARLY DESIGNED FOR AN EXHAUST GAS RECIRCULATION SYSTEM |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1343963B1 (en) |
AT (1) | ATE391844T1 (en) |
WO (1) | WO2002052142A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10216773B4 (en) * | 2002-04-15 | 2004-09-16 | Benteler Automobiltechnik Gmbh | Cooler for an exhaust gas taken from the main exhaust gas stream of an internal combustion engine |
ES2234398B1 (en) * | 2003-04-30 | 2006-12-01 | Valeo Termico, S.A. | HEAT EXCHANGER, ESPECIALLY OF EXHAUST GASES OF AN ENGINE. |
ITMI20031826A1 (en) * | 2003-09-24 | 2005-03-25 | Olmi Spa | HEAT EXCHANGER AND PERFECT STRUCTURE. |
EP1685322A1 (en) * | 2003-10-17 | 2006-08-02 | Honeywell International, Inc. | Internal bypass exhaust gas cooler |
DE10349887B4 (en) * | 2003-10-25 | 2013-03-07 | Benteler Automobiltechnik Gmbh | Radiator for an exhaust gas recirculation system in an internal combustion engine |
DE10350521A1 (en) * | 2003-10-29 | 2005-06-02 | Audi Ag | Device for recirculating exhaust gases back into an internal combustion engine comprises an exhaust gas recirculation line that branches into two branch lines, and a cooling device arranged on one of the branch lines |
JP4775287B2 (en) | 2006-10-18 | 2011-09-21 | 株式会社デンソー | Heat exchanger |
US7610949B2 (en) | 2006-11-13 | 2009-11-03 | Dana Canada Corporation | Heat exchanger with bypass |
FR2914701B1 (en) * | 2007-04-05 | 2013-03-22 | Inst Francais Du Petrole | INSTALLATION FOR THE COOLING OF RECIRCULATED INTERNAL COMBUSTION ENGINE EXHAUST GASES AND THE VALVE FOR CONTROLLING THE CIRCULATION OF THESE GASES. |
FR2932223B1 (en) * | 2008-06-06 | 2011-04-29 | Peugeot Citroen Automobiles Sa | EGR CIRCUIT HAVING A THERMOSTATIC BY-PASS VALVE ACTUATOR AND METHOD OF CONTROLLING SUCH A GEAR CIRCUIT |
IT1393595B1 (en) * | 2009-03-31 | 2012-04-27 | Materia S R L | FUME HEAT EXCHANGER |
GB0913479D0 (en) | 2009-08-01 | 2009-09-16 | Ford Global Tech Llc | Exhaust gas recirculation systems |
EP2743488A1 (en) * | 2012-12-11 | 2014-06-18 | BorgWarner Inc. | Built-in exhaust gas management device |
SE536960C2 (en) * | 2012-12-20 | 2014-11-11 | Scania Cv Ab | Heat exchanger with bypass ducts |
DE102015013517A1 (en) | 2015-10-20 | 2017-04-20 | Borsig Gmbh | Heat exchanger |
CN112066763B (en) * | 2020-09-03 | 2022-02-15 | 无锡市申京化工设备有限公司 | Double-channel high-heat-conduction type tubular heat exchanger |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE914450C (en) * | 1943-01-14 | 1954-07-01 | Hans Windhoff App Und Maschine | Device for cooling the exhaust gases from internal combustion engines, in particular for motor locomotives |
DE2846455C2 (en) * | 1978-10-23 | 1980-07-31 | Borsig Gmbh, 1000 Berlin | Shell and tube heat exchanger with a constant outlet temperature of one of the two media |
FI64978C (en) * | 1982-07-01 | 1984-02-10 | Rauma Repola Oy | exhaust gas boiler |
DE3828034A1 (en) * | 1988-08-18 | 1990-02-22 | Borsig Gmbh | HEAT EXCHANGER |
DE29611034U1 (en) * | 1996-06-12 | 1997-10-16 | Hohenberger, Ralph, 13583 Berlin | Arrangement for dissipating the heat loss of an internal combustion engine |
DE29714478U1 (en) * | 1997-08-13 | 1997-10-09 | Heinrich Gillet Gmbh & Co Kg, 67480 Edenkoben | Heat exchangers in exhaust systems of internal combustion engines |
FR2776015B1 (en) * | 1998-03-11 | 2000-08-11 | Ecia Equip Composants Ind Auto | HEAT EXCHANGER EXHAUST MEMBER |
DE19841927A1 (en) * | 1998-09-14 | 2000-03-16 | Wahler Gmbh & Co Gustav | Device for returning an exhaust gas flow to the intake manifold of an internal combustion engine |
DE19906401C1 (en) * | 1999-02-16 | 2000-08-31 | Ranco Inc Of Delaware Wilmingt | Exhaust gas recirculation system |
-
2001
- 2001-12-17 AT AT01272042T patent/ATE391844T1/en not_active IP Right Cessation
- 2001-12-17 EP EP01272042A patent/EP1343963B1/en not_active Expired - Lifetime
- 2001-12-17 WO PCT/EP2001/015411 patent/WO2002052142A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1343963B1 (en) | 2008-04-09 |
EP1343963A1 (en) | 2003-09-17 |
WO2002052142A1 (en) | 2002-07-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE391844T1 (en) | HEAT EXCHANGER MODULE PARTICULARLY DESIGNED FOR AN EXHAUST GAS RECIRCULATION SYSTEM | |
ATE316647T1 (en) | EXHAUST GAS HEAT EXCHANGER, ESPECIALLY FOR MOTOR VEHICLES | |
ATE491130T1 (en) | EXHAUST GAS HEAT EXCHANGER, IN PARTICULAR EXHAUST GAS COOLER FOR EXHAUST GAS RECIRCULATION IN MOTOR VEHICLES | |
ATE363022T1 (en) | INTEGRATED EXHAUST GAS RECIRCULATION VALVE AND COOLER | |
DE60306219D1 (en) | Intercooler for an internal combustion engine | |
UA86348C2 (en) | Cooling system for hot parts of an aircraft engine, and aircraft engine equipped with such a cooling system | |
KR101336195B1 (en) | Air Handling Unit for HAVC System of Vessel and Air Handling Method Using The Same | |
BR0201355A (en) | Aircraft suction air duct for aircraft air conditioning system | |
BRPI0502223A (en) | Enclosure for housing, in a heating, ventilation and / or air-conditioning system, particularly a car, of a heat exchanger | |
DE602004013952D1 (en) | METHOD AND ARRANGEMENT FOR HEATING A MOTOR VEHICLE'S INTERIOR | |
DE50201190D1 (en) | Arrangement for cooling | |
ATE273145T1 (en) | HEAT EXCHANGER FOR AN AIR CONDITIONING SYSTEM OF A MOTOR VEHICLE | |
KR101821963B1 (en) | Cooling device for an engine exhaust gas recirculation circuit | |
KR102657255B1 (en) | Heat pump system for vehicle | |
FR2895451B1 (en) | APPARATUS FOR COOLING INTAKE AIR AND RECIRCULATED EXHAUST GASES | |
ES2186535A1 (en) | Heat exchanger module for exhaust gas recycling system has ducts for exhaust gas heat exchange with coolant and bypass controlled by valve to allow gas circulation without cooling | |
ES2114579T3 (en) | PROCEDURE FOR HEATING AND REFRIGERATING A SPACE. | |
EP1925899A3 (en) | Heat exchanger for gas, in particular for the exhaust gas of an engine | |
ATE263919T1 (en) | SUPPLY SYSTEM OF A DIESEL ENGINE OF A VEHICLE | |
ATE358032T1 (en) | HEATING, VENTILATION, AIR CONDITIONING SYSTEM | |
ATE374349T1 (en) | HEAT EXCHANGER, IN PARTICULAR COOLER SYSTEM FOR COMBUSTION ENGINES | |
DE60200342D1 (en) | Air supply system of a diesel engine of a vehicle | |
RU2339881C2 (en) | Air cooling system | |
ITMI20052266A1 (en) | MODULAR UNIT FOR HEATING AND CONDITIONING OF A VEHICLE AND VEHICLE EQUIPPED WITH SUCH UNIT | |
UA49520A (en) | System for storing oil products |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |