US20080053644A1 - Heat exchanger unit - Google Patents

Heat exchanger unit Download PDF

Info

Publication number
US20080053644A1
US20080053644A1 US11/897,319 US89731907A US2008053644A1 US 20080053644 A1 US20080053644 A1 US 20080053644A1 US 89731907 A US89731907 A US 89731907A US 2008053644 A1 US2008053644 A1 US 2008053644A1
Authority
US
United States
Prior art keywords
heat transfer
transfer unit
flow channels
unit according
housing
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.)
Abandoned
Application number
US11/897,319
Other languages
English (en)
Inventor
Klaus Beetz
Hans-Peter Drespling
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.)
Mahle International GmbH
Original Assignee
Mahle International GmbH
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 Mahle International GmbH filed Critical Mahle International GmbH
Assigned to MAHLE INTERNATIONAL GMBH reassignment MAHLE INTERNATIONAL GMBH ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DRESPLING, HANS-PETER, BEETZ, KLAUS
Publication of US20080053644A1 publication Critical patent/US20080053644A1/en
Abandoned legal-status Critical Current

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
    • 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
    • F28D7/1684—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 the conduits having a non-circular cross-section
    • 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
    • F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
    • F02B29/0462—Liquid cooled heat exchangers
    • 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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/067—Details
    • 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
    • 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
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0082—Charged air coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/14—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes molded
    • F28F2255/143—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes molded injection molded
    • 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

Definitions

  • the invention relates to a heat exchanger unit, in particular a charge air cooler with a housing in which first there are flow channels for a gas to be cooled and separately therefrom there are second flow channels for a cooling medium according to the preamble of Claim 1 .
  • Charge air coolers are used in supercharged internal combustion engines, in particular in commercial vehicles, to increase engine performance.
  • a charge air cooler is arranged in the intake tract of the gasoline engine downstream from a charging device, e.g., a turbocharger.
  • DE 103 02 948 A1 discloses a heat exchanger, in particular an exhaust gas cooler for motor vehicles equipped with flow channels arranged in a housing for a gas to be cooled and for a coolant.
  • the flow channels for the gas pass through pipe plates into an intake and exhaust diffuser, while the coolant is carried through the housing via coolant connections.
  • the flow channels for the gas and the coolant are formed by a shaped metal strip around the housing, in particular in a meandering pattern and joined together by bonding.
  • the individual parts of the heat exchanger are made of metal and soldered together.
  • Additional heat exchanger units are known from DE 103 02 708 A1, DE 103 52 187 A1, DE 100 57 190 A1 and DE 101 46 258 A1, for example.
  • the present invention relates to the problem of providing an improved embodiment or at least a different embodiment for a heat transfer unit of the type defined above, so that it has a simple design and can therefore be manufactured inexpensively.
  • the invention is based on the general idea of designing a heat exchanger unit that has previously been made completely of metal and soldered together in its manufacture, so it is now made of at least two different materials, namely a metal and a plastic, wherein the metallic material is used for the first flow channels, which are sheathed plastic on their longitudinal ends to form a shared tube plate.
  • a metal and a plastic wherein the metallic material is used for the first flow channels, which are sheathed plastic on their longitudinal ends to form a shared tube plate.
  • the first flow channels are designed for conveyance of gas to be cooled, in particular charging air or exhaust gas, whereas second flow channels that are spatially separate are provided for transporting a cooling medium.
  • the second flow channels are bordered by outsides of the hollow metallic bodies of the first flow channels, the two tube plates designed on the longitudinal ends of the first flow channels and by the inside of the housing made of plastic.
  • Two side walls of the housing are expediently integrally molded onto the two tube plates, e.g., two side walls are integrally molded together with the tube plates onto the first flow channels. Integral molding and/or simultaneous production of the side walls and the tube plates eliminates the need for assembling these individual parts subsequently, thus making it possible to improve production efficiency.
  • At least a part of the housing is a component of an intake system of an internal combustion engine.
  • the goal is to design one of the tube plates, a side wall or a cover and/or a bottom of the inventive heat transfer device, for example, as a connecting part to the intake system of the internal combustion engine. In this way, an especially compact design can be achieved while at the same time allowing a lighter weight, which is a great advantage, especially in view of the ever smaller amount of space available in the engine compartment.
  • the first flow channels are made of aluminum.
  • aluminum has a very high thermal conductivity, which is especially desired for the heat exchange in a heat transfer unit to be able to achieve efficient cooling of the charge air, for example.
  • aluminum alloys which improve the aforementioned properties and/or additionally improve processability may also be used here.
  • FIG. 1 a partially cutaway view of an inventive heat transfer device
  • FIG. 2 a detailed view of the sectional area of the heat transfer device according to FIG. 1 ,
  • FIG. 3 a view of a possible embodiment of the first metallic flow channels
  • FIG. 4 a diagram like that in FIG. 3 , but with tube plates plus side walls integrally molded onto the first flow channels at the ends.
  • an inventive heat transfer unit 1 has a housing wall 2 in which are arranged first flow channels 3 for the gas to be cooled, in particular charge air or exhaust gas, and separately therefrom, second flow channels 4 for a cooling medium (see also FIG. 2 ).
  • the heat transfer unit 1 is designed as a charge air cooler as an example.
  • Such a charge air cooler is usually provided for increasing the performance of a combustion engine and, by cooling the intake air after it is compressed by a charging device and/or a compressor, the quantity of air entering the cylinder with the intake is such that more fuel can be burned per working cycle at a given fuel/air ratio.
  • the first flow channels 3 consist of hollow metallic bodies which are sheathed in plastic on their longitudinal end sides 5 , 5 ′ to form a shared tube plate 6 , 6 ′.
  • the second flow channels 4 are bordered by the outsides of the hollow metallic bodies, the two tube plates 6 , 6 ′ and an inside of the housing 2 , which is otherwise made of plastic.
  • the heat transfer unit 1 is made of at least two different materials, namely metal and plastic, so that the manufacturing and/or finishing process of the inventive heat transfer unit 1 is greatly simplified and is therefore less expensive. In particular, this eliminates any complicated adjustment, fixation and then soldering of the individual parts of the heat transfer unit. It is also conceivable here that in sheathing the longitudinal ends 5 , 5 ′ of the first flow channels 3 , not only the tube plates 6 , 6 ′ but at the same time also two side walls 7 , 7 ′ joining the two tube plates 6 , 6 ′ are manufactured together in one operation with the injection of the two tube plates 6 , 6 ′.
  • finishing housing 2 which in addition to the two tube plates 6 , 6 ′ and the two side walls 7 , 7 ′ also comprises a cover 8 and a bottom 9 , thus only the cover 8 and the bottom 9 are each to be joined to the tube plates 6 , 6 ′ and/or to the side walls 7 , 7 ′.
  • a connection may be established, for example, by gluing or by means of a friction weld that is resistant to both coolants and temperatures.
  • both the cover 8 and the bottom 9 each have a cooling medium connection 10 , 10 ′ by means of which the heat transfer unit 1 can be connected to a coolant circuit.
  • a cooling medium connection 10 , 10 ′ may be designed, for example, in the manner of a traditional male or female connection or the like.
  • the cover 8 and the bottom 9 are preferably designed as identical parts and therefore mav be used both as the bottom 9 and as the cover 8 .
  • the heat transfer unit 1 is under the pressure of the cooling medium flowing in the heat transfer unit 1 during operation, so reinforcing elements 11 , e.g., flanging, may be provided on the cover 8 and/or on the bottom 9 .
  • reinforcing elements 11 e.g., flanging
  • the cover 8 may be connected to the bottom 9 by at least one web (not shown) capable of withstanding tensile stress.
  • Such a web as well as at least one reinforcing element 11 limit deformation of the cover 8 and/or the bottom 9 , which is induced under some circumstances by the coolant pressure in the interior of the heat transfer unit 1 .
  • Such reinforcing elements 11 may of course also be arranged on the side walls 7 , 7 ′ and may therefore limit deformation thereof.
  • a sealing element 13 which additionally supports a seal between the first flow channels 3 and the second flow channels 4 is provided at the longitudinal end of the first flow channels 3 .
  • a sealing element 13 may be made of a TPE plastic (thermoplastic elastomer or thermal polyethylene), for example.
  • the housing 2 in particular the tube plates 6 , 6 ′ and the side walls 7 , 7 ′ are made of a polyamide, i.e., nylon.
  • the TPE plastic is necessary for the sealing element 13 to achieve a tight seal between the surface of the first flow channels 3 , i.e., between the surface of the hollow bodies and the integrally molded tube plates 6 , 6 ′ because the polyamide cannot be attached directly to metal. From a manufacturing standpoint, the sealing element 13 can be produced either before or after integral molding of the tube plates 6 , 6 ′ onto the longitudinal ends 5 , 5 ′ of the first flow channels 3 .
  • the first flow channels 3 run parallel to one another and have a rectangular cross section that is rounded in the corner areas. All the first flow channels 3 shown here have the same cross section and the same length, so it is conceivable that a hollow body designed as bar stock could be cut to the proper length to produce the first flow channels 3 and the individual pieces later arranged parallel to one another, e.g., by means of a comb-like adjusting device.
  • FIG. 4 shows the hollow bodies arranged parallel to one another, whereby their longitudinal ends 5 , 5 ′ are already sheathed in plastic to form a shared tube plate 6 , 6 ′.
  • the side walls 7 , 7 ′ are preferably manufactured in the same step of the operation in which the integral molding and/or sheathing of the longitudinal ends 5 , 5 ′ of the first channels 3 to the tube plate 6 , 6 ′ takes place.
  • the housing 2 may be a part of an intake system (not shown) of an internal combustion engine, whereby in particular the cover 8 , the bottom 9 or one of the tube plates 6 , 6 ′ may be part of the intake system at the same time.
  • an intake system not shown
  • the cover 8 , the bottom 9 or one of the tube plates 6 , 6 ′ may be part of the intake system at the same time.
  • the hollow bodies, i.e., the first flow channels 3 are preferably made of aluminum which is characterized by a high thermal conductivity on the one hand and also by a high corrosion resistance on the other hand.
  • aluminum is very lightweight, which has a positive effect on the energy balance of the motor vehicle.
  • additional heat transfer elements 12 may also be arranged inside the first flow channels 3 , these heat transfer elements being inserted, for example, into the first flow channels 3 after sheathing of the longitudinal ends 5 , 5 ′ of the first flow channels 3 with the tube plates 6 , 6 ′ and then connected thereto in a thermally conducting manner.
  • Heat conducting films in particular running in a meandering pattern between two side walls of the first flow channels 3 , may be considered here as the heat transfer elements 12 .

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)
US11/897,319 2006-08-31 2007-08-30 Heat exchanger unit Abandoned US20080053644A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006040851A DE102006040851A1 (de) 2006-08-31 2006-08-31 Wärmeübertragereinrichtung
DEDE102006040851.9 2006-08-31

Publications (1)

Publication Number Publication Date
US20080053644A1 true US20080053644A1 (en) 2008-03-06

Family

ID=38805644

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/897,319 Abandoned US20080053644A1 (en) 2006-08-31 2007-08-30 Heat exchanger unit

Country Status (3)

Country Link
US (1) US20080053644A1 (fr)
EP (1) EP1895258B1 (fr)
DE (1) DE102006040851A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140138071A1 (en) * 2011-05-26 2014-05-22 Valeo Systemes Thermiques Heat Exchanger, Especially For A Motor Vehicle, And Corresponding Air Intake Device
US20140231054A1 (en) * 2011-06-30 2014-08-21 Valeo Systemes Thermiques Stacked plate exchanger casing and exchanger comprising such a casing
US20160076489A1 (en) * 2013-05-23 2016-03-17 Mahle International Gmbh Exhaust gas heat exchanger
US20180017333A1 (en) * 2016-07-14 2018-01-18 Modine Manufacturing Company Brazeable Metal Sheet Material, and Heat Exchanger with Components Made of the Same
US9874404B2 (en) 2009-10-27 2018-01-23 Mahle International Gmbh Exhaust gas heat exchanger
US9903660B2 (en) 2011-05-26 2018-02-27 Valeo Systems Thermiques Heat exchanger, in particular for a motor vehicle, and corresponding air intake device
ES2681129A1 (es) * 2017-03-10 2018-09-11 Valeo Térmico, S. A. Intercambiador de calor para gases, en especial para gases de escape de un motor, y método de fabricación de dicho intercambiador

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008045749A1 (de) 2008-09-04 2010-03-11 Paul Craemer Gmbh Aus Kunststoff und Metall bestehender Hybrid-Plattenwärmetauscher
DE102010063602A1 (de) 2010-12-20 2012-06-21 Behr Gmbh & Co. Kg Saugrohr mit integriertem Ladeluftkühler
DE102012208771A1 (de) 2012-05-24 2013-11-28 Behr Gmbh & Co. Kg Wärmetauscher zum Temperieren eines ersten Fluids unter Verwendung eines zweiten Fluids
DE102013215358A1 (de) * 2013-08-05 2015-02-19 Behr Gmbh & Co. Kg Wärmetauscher für eine Kühlung einer Fahrzeugbatterie, insbesondere für Hybrid- oder Elektrofahrzeuge
DE102015207320A1 (de) * 2015-04-22 2016-10-27 Mahle International Gmbh Frischluftversorgungseinrichtung für eine Brennkraftmaschine und zugehöriges Herstellungsverfahren

Citations (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US611358A (en) * 1898-09-27 Arthur pillsbury dodge
US978975A (en) * 1909-10-09 1910-12-20 Noye Mfg Company Radiator.
US1109384A (en) * 1914-09-01 John Alexander Radiator.
US1182271A (en) * 1914-09-19 1916-05-09 Harvey E Hersh Process of making radiators.
US1301312A (en) * 1918-04-08 1919-04-22 Nicholas U Peris Water-heater and radiator.
US1356676A (en) * 1919-01-28 1920-10-26 Automobile-radiator
US1668490A (en) * 1927-02-07 1928-05-01 Tropic Aire Inc Heating apparatus for automotive vehicles
US1745978A (en) * 1927-02-24 1930-02-04 Cahill Gerald Heat-interchange apparatus
US2877000A (en) * 1955-09-16 1959-03-10 Int Harvester Co Heat exchanger
US3272259A (en) * 1962-06-11 1966-09-13 Carrier Corp Heat transfer apparatus
US3804161A (en) * 1972-11-24 1974-04-16 Rheem Mfg Co Non-metallic heat exchanger
US4047563A (en) * 1976-01-27 1977-09-13 Japan Medical Supply Co., Ltd. Heat exchanger for artificial heart and lung devices
US4066122A (en) * 1974-06-20 1978-01-03 Hoechst Aktiengesellschaft Multi-layer radiator of plastic material and process for its manufacture
US4170055A (en) * 1977-04-01 1979-10-09 AGA-CTC Varmevaxlare AB Method and apparatus for manufacturing a heat exchanger
US4501321A (en) * 1982-11-10 1985-02-26 Blackstone Corporation After cooler, charge air cooler and turbulator assemblies and methods of making the same
US5004042A (en) * 1989-10-02 1991-04-02 Brunswick Corporation Closed loop cooling for a marine engine
US5323849A (en) * 1993-04-21 1994-06-28 The United States Of America As Represented By The Secretary Of The Navy Corrosion resistant shell and tube heat exchanger and a method of repairing the same
US5775412A (en) * 1996-01-11 1998-07-07 Gidding Engineering, Inc. High pressure dense heat transfer area heat exchanger
US5865244A (en) * 1997-03-25 1999-02-02 Behr America, Inc. Plastic header tank matrix and method of making same
US6311678B1 (en) * 1999-04-29 2001-11-06 Westaflex-Automobile Internal combustion engine intake heat exchanger
US20030217838A1 (en) * 2002-05-23 2003-11-27 Valeo Engine Cooling, Inc. Heat exchanger header assembly
US6899169B1 (en) * 2004-07-02 2005-05-31 Richard D. Cox Plastic heat exchanger
US6920918B2 (en) * 2002-03-30 2005-07-26 Modine Manufacturing Company Heat exchanger

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7008998U (de) * 1970-03-11 1976-02-26 Anger Kunststoff Waermeaustauscher, insbesondere heizkoerper.
DE2612514B1 (de) * 1976-03-24 1977-09-29 Cenrus Ag Rohrboden eines rohrbuendel-waermeaustauschers
DE2749205A1 (de) * 1977-11-03 1979-05-10 Volkswagenwerk Ag Roehrenwaermetauscher
DE8611642U1 (fr) * 1986-04-28 1987-08-13 Akzo Gmbh, 5600 Wuppertal, De
DE19902504B4 (de) * 1999-01-22 2005-09-22 Behr Gmbh & Co. Kg Wärmeübertrager, insbesondere Ladeluftkühler
DE10254797B4 (de) * 2002-11-22 2004-11-18 GEA Luftkühler GmbH Wärmeaustauscher
DE10328748B4 (de) * 2003-06-25 2017-12-14 Mahle International Gmbh Wärmeübertrager, insbesondere Ladeluftkühler für Nutzfahrzeuge
DE10352187A1 (de) * 2003-11-05 2004-05-06 KF Kühlerbau Freiberg GmbH Intensivkühler in Kompaktbauweise, insbesondere als Ladeluftkühler für Verbrennungsmaschinen

Patent Citations (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US611358A (en) * 1898-09-27 Arthur pillsbury dodge
US1109384A (en) * 1914-09-01 John Alexander Radiator.
US978975A (en) * 1909-10-09 1910-12-20 Noye Mfg Company Radiator.
US1182271A (en) * 1914-09-19 1916-05-09 Harvey E Hersh Process of making radiators.
US1301312A (en) * 1918-04-08 1919-04-22 Nicholas U Peris Water-heater and radiator.
US1356676A (en) * 1919-01-28 1920-10-26 Automobile-radiator
US1668490A (en) * 1927-02-07 1928-05-01 Tropic Aire Inc Heating apparatus for automotive vehicles
US1745978A (en) * 1927-02-24 1930-02-04 Cahill Gerald Heat-interchange apparatus
US2877000A (en) * 1955-09-16 1959-03-10 Int Harvester Co Heat exchanger
US3272259A (en) * 1962-06-11 1966-09-13 Carrier Corp Heat transfer apparatus
US3804161A (en) * 1972-11-24 1974-04-16 Rheem Mfg Co Non-metallic heat exchanger
US4066122A (en) * 1974-06-20 1978-01-03 Hoechst Aktiengesellschaft Multi-layer radiator of plastic material and process for its manufacture
US4047563A (en) * 1976-01-27 1977-09-13 Japan Medical Supply Co., Ltd. Heat exchanger for artificial heart and lung devices
US4170055A (en) * 1977-04-01 1979-10-09 AGA-CTC Varmevaxlare AB Method and apparatus for manufacturing a heat exchanger
US4501321A (en) * 1982-11-10 1985-02-26 Blackstone Corporation After cooler, charge air cooler and turbulator assemblies and methods of making the same
US5004042A (en) * 1989-10-02 1991-04-02 Brunswick Corporation Closed loop cooling for a marine engine
US5323849A (en) * 1993-04-21 1994-06-28 The United States Of America As Represented By The Secretary Of The Navy Corrosion resistant shell and tube heat exchanger and a method of repairing the same
US5775412A (en) * 1996-01-11 1998-07-07 Gidding Engineering, Inc. High pressure dense heat transfer area heat exchanger
US5865244A (en) * 1997-03-25 1999-02-02 Behr America, Inc. Plastic header tank matrix and method of making same
US6311678B1 (en) * 1999-04-29 2001-11-06 Westaflex-Automobile Internal combustion engine intake heat exchanger
US6920918B2 (en) * 2002-03-30 2005-07-26 Modine Manufacturing Company Heat exchanger
US20030217838A1 (en) * 2002-05-23 2003-11-27 Valeo Engine Cooling, Inc. Heat exchanger header assembly
US6899169B1 (en) * 2004-07-02 2005-05-31 Richard D. Cox Plastic heat exchanger

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9874404B2 (en) 2009-10-27 2018-01-23 Mahle International Gmbh Exhaust gas heat exchanger
US20140138071A1 (en) * 2011-05-26 2014-05-22 Valeo Systemes Thermiques Heat Exchanger, Especially For A Motor Vehicle, And Corresponding Air Intake Device
US9897384B2 (en) * 2011-05-26 2018-02-20 Valeo Systemes Thermiques Heat exchanger, especially for a motor vehicle, and corresponding air intake device
US9903660B2 (en) 2011-05-26 2018-02-27 Valeo Systems Thermiques Heat exchanger, in particular for a motor vehicle, and corresponding air intake device
US20140231054A1 (en) * 2011-06-30 2014-08-21 Valeo Systemes Thermiques Stacked plate exchanger casing and exchanger comprising such a casing
US10119773B2 (en) * 2011-06-30 2018-11-06 Valeo Systemes Thermiques Stacked plate heat exchanger housing and exchanger comprising such a housing
US20160076489A1 (en) * 2013-05-23 2016-03-17 Mahle International Gmbh Exhaust gas heat exchanger
US20180017333A1 (en) * 2016-07-14 2018-01-18 Modine Manufacturing Company Brazeable Metal Sheet Material, and Heat Exchanger with Components Made of the Same
US11333442B2 (en) * 2016-07-14 2022-05-17 Modine Manufacturing Company Brazeable metal sheet material, and heat exchanger with components made of the same
ES2681129A1 (es) * 2017-03-10 2018-09-11 Valeo Térmico, S. A. Intercambiador de calor para gases, en especial para gases de escape de un motor, y método de fabricación de dicho intercambiador
WO2018162783A1 (fr) * 2017-03-10 2018-09-13 Valeo Térmico, S. A. Échangeur de chaleur pour gaz, plus spécifiquement pour gaz d'échappement d'un moteur, et procédé de fabrication de cet échangeur de chaleur

Also Published As

Publication number Publication date
EP1895258A3 (fr) 2010-11-24
DE102006040851A1 (de) 2008-03-06
EP1895258A2 (fr) 2008-03-05
EP1895258B1 (fr) 2018-07-25

Similar Documents

Publication Publication Date Title
US20080053644A1 (en) Heat exchanger unit
US8002022B2 (en) Heat exchanger, in particular exhaust gas heat exchanger for motor vehicles
JP4622962B2 (ja) インタークーラの出入口配管構造
US8936070B2 (en) Device for cooling a gas flow of an internal combustion engine
US7793710B2 (en) Intercooler apparatus and method
US7878233B2 (en) Air-to-air aftercooler
US10955197B2 (en) Structurally integral heat exchanger within a plastic housing
CN106917667B (zh) 间接中冷器
US20090260586A1 (en) Heat exchanger for an internal combustion engine
US20080087402A1 (en) Apparatus for cooling charge air for a combustion engine, system with an apparatus for cooling charge air
US20130206364A1 (en) Heat exchanger arrangement
EP2037200A2 (fr) Échangeur thermique composé
US20080078536A1 (en) Corrosion resistant bi-metal charge air cooler
US20050230091A1 (en) Exhaust heat exchanger
US7975479B2 (en) Bi-material corrosive resistant heat exchanger
CN103608577A (zh) 包括换热器的进气壳体
US20070029076A1 (en) Heat exchanger, in particular for motor vehicles
CN101454559B (zh) 热交换器
US20070131405A1 (en) Outlet/inlet piping structure for intercooler
CN101253382A (zh) 空气-空气后冷却器的管的设计
US20120080014A1 (en) Charge air cooling device for a combustion engine
US20210123399A1 (en) Fluid pipe arrangement
EP4166767B1 (fr) Échangeur de chaleur
US20170234208A1 (en) Multiple Intake Air Coolers Arranged in Parallel
CN106907232B (zh) 空气输送部件、特别是进气歧管以及增压空气冷却器

Legal Events

Date Code Title Description
AS Assignment

Owner name: MAHLE INTERNATIONAL GMBH, GERMAN DEMOCRATIC REPUBL

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BEETZ, KLAUS;DRESPLING, HANS-PETER;REEL/FRAME:020118/0065;SIGNING DATES FROM 20071026 TO 20071030

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION