EP2048345A3 - Echangeur thermique, notamment destiné au refroidissement des gaz d'échappement - Google Patents
Echangeur thermique, notamment destiné au refroidissement des gaz d'échappement Download PDFInfo
- Publication number
- EP2048345A3 EP2048345A3 EP08017079.8A EP08017079A EP2048345A3 EP 2048345 A3 EP2048345 A3 EP 2048345A3 EP 08017079 A EP08017079 A EP 08017079A EP 2048345 A3 EP2048345 A3 EP 2048345A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- flow
- fluid
- channel
- flow channel
- heat exchanger
- 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
Links
Classifications
-
- 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
- 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
- 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
- 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
- F28F9/005—Other auxiliary members within casings, e.g. internal filling means or sealing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/04—Arrangements of liquid pipes or hoses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0418—Layout of the intake air cooling or coolant circuit the intake air cooler having a bypass or multiple flow paths within the heat exchanger to vary the effective heat transfer surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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
- 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
-
- 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
- F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
- F28F2009/224—Longitudinal partitions
-
- 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)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007048824.8A DE102007048824B4 (de) | 2007-10-10 | 2007-10-10 | Wärmetauscher, insbesondere zur Abgaskühlung |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2048345A2 EP2048345A2 (fr) | 2009-04-15 |
EP2048345A3 true EP2048345A3 (fr) | 2014-01-22 |
EP2048345B1 EP2048345B1 (fr) | 2017-02-15 |
Family
ID=40120319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08017079.8A Ceased EP2048345B1 (fr) | 2007-10-10 | 2008-09-29 | Echangeur thermique, notamment destiné au refroidissement des gaz d'échappement |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2048345B1 (fr) |
DE (1) | DE102007048824B4 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009004908A1 (de) * | 2009-01-16 | 2010-09-16 | Mahle International Gmbh | Verfahren zur Herstellung eines Wärmetauschers |
DE102010005803A1 (de) * | 2010-01-27 | 2011-07-28 | Audi Ag, 85057 | Kraftwagen mit einer Abgasanlage |
DE102012005071A1 (de) | 2012-03-15 | 2013-09-19 | Benteler Automobiltechnik Gmbh | Wärmetauscher |
SE536960C2 (sv) * | 2012-12-20 | 2014-11-11 | Scania Cv Ab | Värmeväxlare med bypasskanaler |
US10690233B2 (en) | 2016-07-27 | 2020-06-23 | Ford Global Technologies, Llc | Bypass control for U-flow transmission oil coolers |
US20180156165A1 (en) * | 2016-12-07 | 2018-06-07 | Ford Global Technologies, Llc | Charge air cooler with an integrated bypass |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1426604A2 (fr) * | 2002-12-06 | 2004-06-09 | Aisan Kogyo Kabushiki Kaisha | Soupape de commutation à passage d'écoulement |
DE102004024056A1 (de) * | 2004-05-14 | 2005-12-01 | Arvin Technologies, Inc., Troy | Ventil für eine Abgasleitung |
FR2873412A1 (fr) * | 2004-07-23 | 2006-01-27 | Denso Corp | Dispositif de regulation de temperature de gaz |
DE102006035423A1 (de) * | 2005-11-11 | 2007-05-16 | Denso Corp | Ventilvorrichtung und Abgasrezirkulationsvorrichtung mit dieser |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10303910A1 (de) * | 2003-01-31 | 2004-08-12 | Arvin Technologies Inc., Columbus | Baugruppe bestehend aus Abgas-Wärmetauscher und Bypass |
DE10312788A1 (de) * | 2003-03-21 | 2004-09-30 | Behr Gmbh & Co. Kg | Abgaswärmetauscher und Dichteinrichtung für Abgaswärmetauscher |
JP4527557B2 (ja) * | 2005-01-26 | 2010-08-18 | 株式会社ティラド | 熱交換器 |
JP2006284165A (ja) * | 2005-03-07 | 2006-10-19 | Denso Corp | 排気ガス熱交換器 |
-
2007
- 2007-10-10 DE DE102007048824.8A patent/DE102007048824B4/de not_active Expired - Fee Related
-
2008
- 2008-09-29 EP EP08017079.8A patent/EP2048345B1/fr not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1426604A2 (fr) * | 2002-12-06 | 2004-06-09 | Aisan Kogyo Kabushiki Kaisha | Soupape de commutation à passage d'écoulement |
DE102004024056A1 (de) * | 2004-05-14 | 2005-12-01 | Arvin Technologies, Inc., Troy | Ventil für eine Abgasleitung |
FR2873412A1 (fr) * | 2004-07-23 | 2006-01-27 | Denso Corp | Dispositif de regulation de temperature de gaz |
DE102006035423A1 (de) * | 2005-11-11 | 2007-05-16 | Denso Corp | Ventilvorrichtung und Abgasrezirkulationsvorrichtung mit dieser |
Also Published As
Publication number | Publication date |
---|---|
DE102007048824B4 (de) | 2018-02-22 |
EP2048345B1 (fr) | 2017-02-15 |
EP2048345A2 (fr) | 2009-04-15 |
DE102007048824A1 (de) | 2009-04-16 |
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