Nothing Special   »   [go: up one dir, main page]

EP1816425A2 - Echangeur thermique de gaz d'échappement dans un agencement de recyclage des gaz d'échappement - Google Patents

Echangeur thermique de gaz d'échappement dans un agencement de recyclage des gaz d'échappement Download PDF

Info

Publication number
EP1816425A2
EP1816425A2 EP07001251A EP07001251A EP1816425A2 EP 1816425 A2 EP1816425 A2 EP 1816425A2 EP 07001251 A EP07001251 A EP 07001251A EP 07001251 A EP07001251 A EP 07001251A EP 1816425 A2 EP1816425 A2 EP 1816425A2
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
exhaust gas
gas heat
channels
stack
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
Application number
EP07001251A
Other languages
German (de)
English (en)
Other versions
EP1816425A3 (fr
EP1816425B1 (fr
Inventor
Jörg Dr.-Ing. Soldner
Sven Dr.-Ing. Thumm
Roland Dipl.-Ing. Strähle
Harald Dipl.-Ing. Schatz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Modine Manufacturing Co
Original Assignee
Modine Manufacturing Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Modine Manufacturing Co filed Critical Modine Manufacturing Co
Publication of EP1816425A2 publication Critical patent/EP1816425A2/fr
Publication of EP1816425A3 publication Critical patent/EP1816425A3/fr
Application granted granted Critical
Publication of EP1816425B1 publication Critical patent/EP1816425B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • 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
    • 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
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
    • 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
    • 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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2210/00—Heat exchange conduits
    • F28F2210/10—Particular layout, e.g. for uniform temperature distribution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements
    • 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

Definitions

  • the invention relates to an exhaust gas heat exchanger in an exhaust gas recirculation arrangement having the features of the preamble of claim 1.
  • the described exhaust gas heat exchanger is from the EP 1 348 924 A2 known. He essentially fulfilled his task during the implementation. Recently, however, increase the exhaust gas temperatures of the motor vehicle engines and consequently also the temperature differences between the coolant and the exhaust gas, which leads to the known, caused by excessive thermal cycling cracks and the like damage that can cause the failure of the entire system.
  • the solution of this object is achieved according to the invention with an exhaust gas heat exchanger having the features of claim 1.
  • the flow guide elements are formed as a corrugated plate in which channels are arranged with inlets and outlets, which extend in the longitudinal or transverse direction of the exhaust gas heat exchanger, wherein at least some of the channels at least in the inlet region of the coolant have a curved course, the flow velocity of Incoming coolant specifically increases and the flow is directed or distributed over as possible the entire plate area, whereby the temperature differences can be selectively lowered.
  • This embodiment is particularly effective when the inlet region of the coolant is in the vicinity of the inlet region of the exhaust gas, so that the exhaust gas heat exchanger can be flowed through in direct current. It has been found that the flow in the DC with respect to the thermal cycling loads is more favorable, which is why this flow was preferably provided. Because of the non-straight channels in the inlet region there is a high flow velocity of the coolant, which also prevents the liquid coolant passes into the gaseous state.
  • the corrugated plate at the two longitudinal edges is designed so that the flow of the coolant between the plate edges and the housing is prevented. This contributes to the concentration of the flow on the heat exchanged areas in the channels.
  • the structural complexity remains within reasonable limits, when the longitudinal edges of the plate are bent and abut the adjacent flat tube and connected, preferably soldered.
  • the corrugated plate should have flat edges in the inlet area, so that the mentioned distribution of the coolant is supported.
  • the plate stack of the exhaust gas heat exchanger consists of a plurality of two connected at their longitudinal edges 10 plates 1, wherein two such plates each form a flat tube 2 .
  • Each flat tube 2 contains a turbulator 3 through which the exhaust gas flows.
  • a coolant channel 5 is arranged in each case, which is equipped with flow guide elements 6 . All mentioned components are made of stainless steel sheet.
  • the flow directing elements 6 consist of a corrugated plate 7.
  • channels 13 are connected to A - and outlets 14 have been formed 15 wherein at least some of the channels 13 in the entry region 16 of the refrigerant having an odd, dividing up the flow or distributing the course .
  • the corrugated plates 7 have bent longitudinal edges 17 , each of which can surround the flat tube 2 arranged above its longitudinal edges. (FIG. 3) In the inlet region 16 , however, no bent edges but undeformed edges were provided on the flow elements 6 .
  • FIGS. 4 and 7 The mentioned components are assembled according to FIGS. 4 and 7 to the plate stack.
  • the two figures differ from one another in that in FIG. 4, two-part flow guide elements 6 have each been arranged in a coolant channel 5 , and FIG. 7 is a FIG one-piece flow guide element 6.
  • FIG. 1 one of the two-part flow guide elements 6 was shown and in FIG. 6, the one-piece flow guide element 6 was shown.
  • At both ends of the plate stack also made of stainless steel tubesheet 30 and a collection box or a diffuser 31 is attached.
  • the plate stack is further closed by two stainless steel side members 25 top and bottom.
  • the described construction is first brazed, with all the parts shown in FIGS. 4 or 7.
  • a seal 40 is applied around the circumference of the plate stack, which is intended to ensure that the coolant is concentrated on the coolant channels 5 .
  • a flow of the coolant between the housing 11 and the circumference of the plate stack should be suppressed as much as possible. This effect is supported by the described special construction of the longitudinal edges 17 on the corrugated plates 7 .
  • the prefabricated unit of the plate stack is inserted into the housing 11 described in more detail below so that changes in length can be compensated, which are set under thermal cycling.
  • the housing 11 just mentioned is a die-cast aluminum construction shown in FIG. It has a tapered outlet flange 60 for the exhaust gas, which is dimensioned such that the diffuser 31 soldered to the plate stack fits into it. Further, a groove 61 has been formed, in which a sealing ring or other suitable seal 62 is located. From this representation it can be seen that changes in length caused by temperature changes can be compensated for by permitting movements in the longitudinal direction of the plate stack or the housing 11 . The two double block arrows on the left side in FIG. 9 are intended to indicate this. Due to the specially designed flow guide 6 was additionally ensured that the stresses caused by thermal cycling stresses or changes in shape are reduced.
  • a further flange 50 has been formed, to which the tube plate 30 of the plate stack and a further exhaust gas collection box 51 are attached.
  • fastening means 52 are formed on the housing 11 in order to fasten the exhaust gas heat exchanger to a connection structure, not shown.
  • connecting pieces 70 have also been formed on the housing 11 in order to insert the coolant into the coolant channels 5 of the plate stack - or to let out. The inflow and outflow is also ensured by the edges 18 , which are undeformed in the inlet 16 and in the outlet area, on the flow guide elements 6 , which are arranged in all coolant channels 5 .
  • FIGS. 11 and 12 relate to an exemplary embodiment with channels 13 which extend in the transverse direction of the exhaust gas heat exchanger and which are formed in the flow guide element 6 .
  • FIG. 11 shows a top view of such a flow guiding element 6.
  • the black block arrows again indicate the direction of the coolant.
  • Only some of the channels 13 have inlets or outlets 14, 15 within the corrugated plate 6 .
  • the inlets or outlets have been arranged on the two longitudinal edges of the corrugated plate 6 .
  • FIG. 12 is an illustration of the brazed exhaust gas heat exchanger having external similarities to FIG. 8. There, however, the flow guide elements 6 from FIG. 11 have been used. The housing arranged around this stack must be modified accordingly. It was not drawn for this application.
  • the arrows indicate the direction of flow of the coolant and the exhaust gas.
  • a visible difference from FIG. 8 is that the seal 40 extends in the longitudinal direction of the exhaust gas heat exchanger. Again, the seal 40, which is intended to rest against the housing wall, not shown, ensures that the cooling liquid is concentrated on the coolant channels 5 .
  • FIG. 13 shows a detail similar to FIG. 3 from a stack in which flat tubes 2 are present, which are formed from a sheet-metal strip and welded by means of a longitudinal seam 20 .

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)
EP07001251.3A 2006-02-07 2007-01-20 Échangeur thermique de gaz d'échappement dans un agencement de recyclage des gaz d'échappement Active EP1816425B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006005362A DE102006005362A1 (de) 2006-02-07 2006-02-07 Abgaswärmetauscher in einer Abgasrückführungsanordnung

Publications (3)

Publication Number Publication Date
EP1816425A2 true EP1816425A2 (fr) 2007-08-08
EP1816425A3 EP1816425A3 (fr) 2012-06-27
EP1816425B1 EP1816425B1 (fr) 2014-10-01

Family

ID=38024144

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07001251.3A Active EP1816425B1 (fr) 2006-02-07 2007-01-20 Échangeur thermique de gaz d'échappement dans un agencement de recyclage des gaz d'échappement

Country Status (3)

Country Link
US (1) US8020610B2 (fr)
EP (1) EP1816425B1 (fr)
DE (1) DE102006005362A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011011117A1 (de) 2011-02-12 2012-08-16 Modine Manufacturing Co. Wärmetauscher und Herstellungsverfahren
DE102011053421A1 (de) * 2011-09-09 2013-03-14 Pierburg Gmbh Vorprodukt eines Gehäuseteils, Innengehäuse, Wärmeübertragungsvorrichtung und Verfahren zur Herstellung eines derartigen Innengehäuses und einer derartigen Wärmeübertragungsvorrichtung
EP2696062A1 (fr) * 2012-08-09 2014-02-12 Behr GmbH & Co. KG Caloporteur
DE102013011061B3 (de) * 2013-07-02 2014-10-09 Modine Manufacturing Company Wärmetauscher mit einer Flanschverbindung
DE102015011368A1 (de) 2015-08-28 2017-03-02 Modine Manufacturing Company Wärmetauscher, dessen Herstellungsverfahren sowie ein elastisches Umfangselement

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8915292B2 (en) 2006-02-07 2014-12-23 Modine Manufacturing Company Exhaust gas heat exchanger and method of operating the same
WO2008125309A2 (fr) * 2007-04-11 2008-10-23 Behr Gmbh & Co.Kg Échangeur de chaleur
DE102008024386B4 (de) * 2008-05-22 2017-05-18 Elringklinger Ag Dichtung für eine Dieselabgas-Kühlvorrichtung sowie Abgaskühlvorrichtung mit einer solchen Dichtung
DE102008051268A1 (de) * 2008-10-10 2010-04-15 Mahle International Gmbh Kühleinrichtung
US20100224173A1 (en) * 2009-03-09 2010-09-09 Herve Palanchon Heat Exchanger with Cast Housing and Method of Making Same
WO2010132439A1 (fr) 2009-05-12 2010-11-18 Icr Turbine Engine Corporation Système de stockage et de conversion d'énergie de turbine à gaz
DE102010029287A1 (de) * 2009-05-28 2011-01-05 Behr Gmbh & Co. Kg Schichtwärmeübertrager für hohe Temperaturen
WO2011109514A1 (fr) 2010-03-02 2011-09-09 Icr Turbine Engine Corporatin Puissance à répartir à partir d'une installation d'énergie renouvelable
AU2011201083B2 (en) * 2010-03-18 2013-12-05 Modine Manufacturing Company Heat exchanger and method of manufacturing the same
US8984895B2 (en) 2010-07-09 2015-03-24 Icr Turbine Engine Corporation Metallic ceramic spool for a gas turbine engine
EP2612009B1 (fr) 2010-09-03 2020-04-22 ICR Turbine Engine Corporatin Moteur à turbine à gaz
EP2633167A1 (fr) * 2010-10-26 2013-09-04 ICR Tubine Engine Corporation Utilisation de la chaleur rejetée par une turbine à gaz
WO2012106603A2 (fr) 2011-02-04 2012-08-09 Lockheed Martin Corporation Échangeurs de chaleur à calandre à unités de transfert de chaleur en mousse
US9513059B2 (en) 2011-02-04 2016-12-06 Lockheed Martin Corporation Radial-flow heat exchanger with foam heat exchange fins
WO2012106606A2 (fr) * 2011-02-04 2012-08-09 Lockheed Martin Corporation Échangeur de chaleur à ailettes en mousse
WO2012106605A2 (fr) 2011-02-04 2012-08-09 Lockheed Martin Corporation Échangeurs de chaleur étagés à mousse de graphite
EP2522845A1 (fr) * 2011-05-11 2012-11-14 Borgwarner Emission Systems Spain, S.L. Échangeur thermique pour refroidir un gaz
US9051873B2 (en) 2011-05-20 2015-06-09 Icr Turbine Engine Corporation Ceramic-to-metal turbine shaft attachment
DE102011076800A1 (de) * 2011-05-31 2012-12-06 Behr Gmbh & Co. Kg Wärmeübertrager
KR20140075710A (ko) 2011-09-09 2014-06-19 다나 캐나다 코포레이션 적층된 플레이트 배기 가스 회수 장치
US9303925B2 (en) * 2012-02-17 2016-04-05 Hussmann Corporation Microchannel suction line heat exchanger
DE102012211311A1 (de) * 2012-06-29 2014-01-02 Behr Gmbh & Co. Kg Abgaswärmeübertrager
US9217610B2 (en) * 2012-07-16 2015-12-22 Caterpillar Inc. Heat exchanger for exhaust gas recirculation
US10094288B2 (en) 2012-07-24 2018-10-09 Icr Turbine Engine Corporation Ceramic-to-metal turbine volute attachment for a gas turbine engine
KR20150058402A (ko) 2012-09-17 2015-05-28 말레 인터내셔널 게엠베하 열 교환기
US9989322B2 (en) 2013-03-01 2018-06-05 Dana Canada Corporation Heat recovery device with improved lightweight flow coupling chamber and insertable valve
US9631876B2 (en) 2013-03-19 2017-04-25 Mahle International Gmbh Heat exchanger
DE102013008773B4 (de) 2013-05-23 2020-06-10 Modine Manufacturing Company Wärmetauscher und Verfahren zur Herstellung eines Wärmetauschers
US9660168B2 (en) * 2013-10-18 2017-05-23 Board Of Regents, The University Of Texas System Heat exchanger for thermoelectric power generation with the thermoelectric modules in direct contact with the heat source
DE102014005149B4 (de) * 2014-04-08 2016-01-21 Modine Manufacturing Company Gelöteter Wärmetauscher
US10809009B2 (en) * 2016-10-14 2020-10-20 Dana Canada Corporation Heat exchanger having aerodynamic features to improve performance
DE102017219433B4 (de) * 2017-10-30 2022-08-11 Hanon Systems Wärmeübertrager für einen Verbrennungsmotor
CN108916001A (zh) * 2018-07-16 2018-11-30 蚌埠市昊源压缩机制造有限公司 一种压缩机换热器
KR102522108B1 (ko) * 2018-08-27 2023-04-17 한온시스템 주식회사 배기열 회수장치의 열교환기
JP1653096S (fr) * 2018-11-26 2020-02-17
JP1653095S (fr) * 2018-11-26 2020-02-17
JP1653094S (fr) * 2018-11-26 2020-02-17

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003036214A1 (fr) 2001-10-24 2003-05-01 Behr Gmbh & Co. Dispositif de transmission de chaleur
WO2003064953A1 (fr) 2002-02-01 2003-08-07 Behr Gmbh & Co. Dispositif de transfert de chaleur de gaz brules
EP1348924A2 (fr) 2002-03-30 2003-10-01 Modine Manufacturing Company Echangeur de chaleur à gaz d'échappement pour véhicule
WO2003091650A1 (fr) 2002-04-25 2003-11-06 Behr Gmbh & Co. Echangeur de chaleur de gaz d'echappement, destine en particulier a un vehicule automobile
EP1528348A1 (fr) 2003-10-20 2005-05-04 Behr GmbH & Co. KG Echangeur de chaleur
US20050189097A1 (en) 2004-03-01 2005-09-01 The Boeing Company Formed sheet heat exchanger

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR882208A (fr) * 1942-01-16 1943-05-21 Perfectionnements aux échangeurs de chaleur
US2488807A (en) * 1946-10-26 1949-11-22 Donald H Currie Sealing end plates of heat exchangers
US2680600A (en) * 1950-05-10 1954-06-08 Maschf Augsburg Nuernberg Ag Heat interchanger
US2990163A (en) * 1958-06-09 1961-06-27 Borg Warner Turbulizer
US3291206A (en) * 1965-09-13 1966-12-13 Nicholson Terence Peter Heat exchanger plate
US3734135A (en) * 1971-09-03 1973-05-22 Modine Mfg Co Heat exchanger with internal turbulator
US3893509A (en) * 1974-04-08 1975-07-08 Garrett Corp Lap joint tube plate heat exchanger
US5209289A (en) * 1991-12-02 1993-05-11 Robinson Fin Machines, Inc. Lanced ruffled turbulizer
US6293338B1 (en) * 1999-11-04 2001-09-25 Williams International Co. L.L.C. Gas turbine engine recuperator
US20020153129A1 (en) * 2000-04-25 2002-10-24 White Stephen L. Integral fin passage heat exchanger
DE10021481A1 (de) * 2000-05-03 2001-11-08 Modine Mfg Co Plattenwärmetauscher
US6357396B1 (en) * 2000-06-15 2002-03-19 Aqua-Chem, Inc. Plate type heat exchanger for exhaust gas heat recovery
JP4151001B2 (ja) * 2002-07-25 2008-09-17 株式会社ティラド 熱交換器
US20040226694A1 (en) * 2003-05-14 2004-11-18 Roland Dilley Heat exchanger with removable core
DE10349150A1 (de) * 2003-10-17 2005-05-19 Behr Gmbh & Co. Kg Wärmeübertrager, insbesondere für Kraftfahrzeuge

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003036214A1 (fr) 2001-10-24 2003-05-01 Behr Gmbh & Co. Dispositif de transmission de chaleur
WO2003064953A1 (fr) 2002-02-01 2003-08-07 Behr Gmbh & Co. Dispositif de transfert de chaleur de gaz brules
EP1348924A2 (fr) 2002-03-30 2003-10-01 Modine Manufacturing Company Echangeur de chaleur à gaz d'échappement pour véhicule
WO2003091650A1 (fr) 2002-04-25 2003-11-06 Behr Gmbh & Co. Echangeur de chaleur de gaz d'echappement, destine en particulier a un vehicule automobile
EP1528348A1 (fr) 2003-10-20 2005-05-04 Behr GmbH & Co. KG Echangeur de chaleur
US20050189097A1 (en) 2004-03-01 2005-09-01 The Boeing Company Formed sheet heat exchanger

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011011117A1 (de) 2011-02-12 2012-08-16 Modine Manufacturing Co. Wärmetauscher und Herstellungsverfahren
DE102011011117B4 (de) * 2011-02-12 2016-10-06 Modine Manufacturing Co. Wärmetauscher und Herstellungsverfahren
DE102011053421A1 (de) * 2011-09-09 2013-03-14 Pierburg Gmbh Vorprodukt eines Gehäuseteils, Innengehäuse, Wärmeübertragungsvorrichtung und Verfahren zur Herstellung eines derartigen Innengehäuses und einer derartigen Wärmeübertragungsvorrichtung
EP2696062A1 (fr) * 2012-08-09 2014-02-12 Behr GmbH & Co. KG Caloporteur
DE102013011061B3 (de) * 2013-07-02 2014-10-09 Modine Manufacturing Company Wärmetauscher mit einer Flanschverbindung
DE102015011368A1 (de) 2015-08-28 2017-03-02 Modine Manufacturing Company Wärmetauscher, dessen Herstellungsverfahren sowie ein elastisches Umfangselement
DE102015011368B4 (de) 2015-08-28 2022-11-24 Modine Manufacturing Company Wärmetauscher, dessen Herstellungsverfahren sowie ein elastisches Umfangselement

Also Published As

Publication number Publication date
EP1816425A3 (fr) 2012-06-27
DE102006005362A1 (de) 2007-08-09
EP1816425B1 (fr) 2014-10-01
US20070181294A1 (en) 2007-08-09
US8020610B2 (en) 2011-09-20

Similar Documents

Publication Publication Date Title
EP1816425B1 (fr) Échangeur thermique de gaz d'échappement dans un agencement de recyclage des gaz d'échappement
DE102006028578B4 (de) Wärmetauscher, insbesondere Abgaswärmetauscher
DE19721132C2 (de) Vorrichtung zur Abgaskühlung
DE69310842T2 (de) Wärmetauscher
DE2946804C2 (fr)
EP0864838B1 (fr) Echangeur de chaleur pour véhicule automobile
EP3163242B1 (fr) Indirekter ladeluftkühler
DD215625A5 (de) Sammelplatte fuer roehrenwaermeaustauscher und wasserbehaelter
EP1955001A1 (fr) Dispositif de refroidissement pour moteur a combustion interne
EP0479012B1 (fr) Echangeur de chaleur
DE102004001787A1 (de) Wärmeübertrager, insbesondere Abgaswärmeübertrager für Kraftfahrzeuge
DE102006018688B4 (de) Verfahren zum Biegen von Multiportrohren für Wärmeübertrager
DE19836889A1 (de) Abgaswärmetauscher
WO2004001203A2 (fr) Echangeur thermique pour gaz d'echappement et procede de fabrication associe
EP1376043B1 (fr) Echangeur de chaleur avec diffuseur
EP2863157B1 (fr) Échangeur de chaleur
DE112008000781T5 (de) Wärmetauscheraufbau
DE2413165C3 (de) Plattengegenstrom-Wärmeaustauscher und Verfahren zu seiner Herstellung
DE2730541A1 (de) Radiator fuer heizungsanlagen o.dgl.
EP1454109B1 (fr) Echangeur de chaleur de gaz d'echappement
DE69404108T2 (de) Wärmetauscher, insbesondere als Ölkühler benutzt
EP3232149B1 (fr) Échangeur de chaleur
DE3132078A1 (de) Waermeaustauscher
EP1923653B1 (fr) Échangeur de chaleur
EP1668304B1 (fr) Unite d'echange thermique pour vehicules automobiles

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

RIN1 Information on inventor provided before grant (corrected)

Inventor name: THUMM, SVEN, DR.-ING.

Inventor name: SCHATZ, HARALD, DIPL.-ING.

Inventor name: STRAEHLE, ROLAND, DIPL.-ING.

Inventor name: SOLDNER, JOERG, DR.-ING.

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: F28F 3/02 20060101ALI20120518BHEP

Ipc: F28D 9/00 20060101AFI20120518BHEP

Ipc: F02M 25/07 20060101ALI20120518BHEP

17P Request for examination filed

Effective date: 20130102

AKX Designation fees paid

Designated state(s): DE FR GB

17Q First examination report despatched

Effective date: 20130322

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20140630

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502007013485

Country of ref document: DE

Effective date: 20141113

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502007013485

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20150702

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20190327

Year of fee payment: 8

Ref country code: FR

Payment date: 20190125

Year of fee payment: 13

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20200120

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200120

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200131

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240129

Year of fee payment: 18