DE19902504B4 - Heat exchanger, in particular intercooler - Google Patents
Heat exchanger, in particular intercooler Download PDFInfo
- Publication number
- DE19902504B4 DE19902504B4 DE19902504A DE19902504A DE19902504B4 DE 19902504 B4 DE19902504 B4 DE 19902504B4 DE 19902504 A DE19902504 A DE 19902504A DE 19902504 A DE19902504 A DE 19902504A DE 19902504 B4 DE19902504 B4 DE 19902504B4
- Authority
- DE
- Germany
- Prior art keywords
- charge air
- heat exchanger
- discs
- housing
- coolant
- 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.)
- Revoked
Links
Classifications
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/104—Intake manifolds
- F02M35/112—Intake manifolds for engines with cylinders all in one line
-
- 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
- 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
- F28D9/0043—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 the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
-
- 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
- F28D9/0043—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 the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
- F28D9/0056—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 the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another with U-flow or serpentine-flow inside conduits; with centrally arranged openings on the plates
-
- 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
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
-
- 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
- F02B29/0475—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly the intake air cooler being combined with another device, e.g. heater, valve, compressor, filter or EGR cooler, or being assembled on a special engine location
-
- 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
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/10—Particular pattern of flow of the heat exchange media
- F28F2250/102—Particular pattern of flow of the heat exchange media with change of flow direction
-
- 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)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Wärmeübertrager, insbesondere Ladeluftkühler mit vom Kühlmittel durchströmten Scheiben, die parallel zueinander ausgerichtet und zu einem mit an einer Endplatte angeordneten Zu- und Abflußstutzen versehenen Paket zusammengefaßt sind, wobei die einzelnen Scheiben mit Verbindungsstutzen versehen sind, die in die Zu- beziehungsweise Abflußstutzen münden, und mit ihren Wänden an Zwischenräume grenzen, die von der Ladeluft durchströmt und mit Wellrippen ausgefüllt sind, wobei das von den Scheiben gebildete Paket in ein von der Ladeluft durchströmtes Gehäuse eingesetzt ist und die Abschlußplatte den Abschlußdeckel für das das Scheibenpaket auf fünf Seiten umgebende Gehäuse bildet.Heat exchanger, in particular intercooler with the coolant perfused Slices that are aligned parallel to each other and to one with are arranged on an end plate arranged inlet and outlet nozzles provided packet, wherein the individual discs are provided with connecting pieces, which lead into the inflow and outflow, and with their walls interspaces boundaries through which the charge air flows and are filled with corrugated ribs, wherein the package formed by the discs inserted into a flowed through by the charge air housing is and the end plate the end cover for the the disc package on five Pages surrounding enclosures forms.
Description
Die Erfindung betrifft einen Wärmeübertrager, insbesondere einen Ladeluftkühler mit vom Kühlmittel durchströmten Scheiben, die parallel zueinander ausgerichtet und zu einem mit an einer Endplatte angeordneten Zu- und Abflußstutzen versehenen Paket zusammengefaßt sind und mit ihren Wänden an Zwischenräume grenzen, die von der Ladeluft durchströmt und mit Wellrippen ausgefüllt sind.The Invention relates to a heat exchanger, in particular a charge air cooler with the coolant perfused Slices that are aligned parallel to each other and to one with arranged on an end plate inlet and outlet nozzles provided package are summarized and with their walls on interspaces limits, which are traversed by the charge air and filled with corrugated fins.
Ein
Ladeluftkühler
dieser Art ist aus der
Aus der AT 002 490 U1 ist ein Ladeluftkühler mit parallel zueinander ausgerichteten Scheiben bekannt, bei dem zur Verteilung und Sammlung eines Kühlmittels seitlich an dem Ladeluftkühler Sammelkästen angebracht sind.Out the AT 002 490 U1 is a charge air cooler with parallel to each other Aligned discs are known for distribution and collection a coolant on the side of the intercooler collection boxes are attached.
Der Erfindung liegt die Aufgabe zugrunde, einen Wärmeübertrager der eingangs genannten Art so auszubilden, daß eine kompakte Bauart mit guter Wirkungsweise entsteht.Of the Invention is based on the object, a heat exchanger of the aforementioned Kind so that a compact design with good effect arises.
Zur Lösung dieser Aufgabe wird bei einem Wärmeübertrager der eingangs genannten Art vorgesehen, daß das von den Scheiben gebildete Paket in ein von der Ladeluft durchströmtes Gehäuse eingesetzt ist und die Ab schlußplatte den Abschlußdeckel für das das Scheibenpaket auf fünf Seiten umgebende Gehäuse bildet. Scheibenpaket und Gehäuse bilden auf diese Art eine Einheit, und es wird möglich, die Durchströmungsverhältnisse für die Ladeluft an die Ausbildung des Scheibenpaketes so anzupassen, daß eine intensive und wirkungsvolle Durchströmung und damit auch ein intensiver Wärmeübergang möglich wird.to solution This task is in a heat exchanger of the type mentioned provided that formed by the discs Package is inserted in a through-flow of the charge air housing and the From final plate the cover for the Disk package on five Pages surrounding enclosures forms. Disk package and housing form a unit in this way, and it becomes possible, the flow conditions for the Charge air to adapt to the formation of the disk pack so that an intense and effective flow and thus an intense heat transfer is possible.
In vorteilhafter Weiterbildung der Erfindung können die Anschlüsse für das Kühlmittel beide auf einer Seite der Scheiben vorgesehen sein, und es kann dann der Innenraum jeder Scheibe von den Anschlüssen ausgehend mit einer zwischen den Anschlüssen längs verlaufenden, aber nicht bis zum Ende der Scheiben durchgehenden, Trennwand versehen werden, so daß jede Scheibe vom Kühlmittel mit einer oder einer ungeraden Anzahl von Umlenkungen durchströmt wird. Die Zu- und Abführöffnungen für die Ladeluft im Gehäuse können dabei so angeordnet werden, daß die Strömung der Ladeluft quer zur Kühlmittelströmung verläuft, so auch dadurch ein guter Wärmeübergang gewährleistet wird.In Advantageous development of the invention, the connections for the coolant Both can be provided on one side of the discs, and it can then the interior of each disc starting from the connections with an intermediate the connections longitudinal, but not provided until the end of the discs continuous, partition so that everyone Slice of coolant with one or an odd number of deflections is flowed through. The inlet and outlet openings for the Charge air in the housing can be arranged so that the flow the charge air runs transversely to the coolant flow, so also a good heat transfer guaranteed becomes.
Das Gehäuse selbst kann in Weiterbildung der Erfindung als eine aus Kunststoff oder auch aus Metall hergestellte Haube ausgebildet sein, in die das Scheibenpaket eingesetzt und dann durch die als Deckel ausgebildete Abschlußscheibe verankert wird. Es ist aber auch in vorteilhafter Weise möglich, als Gehäuse für das Scheibenpaket eine unmittelbar im Saugrohr eines Kraftfahrzeugmotors vorgesehene Ausnehmung zu verwenden, in die das Scheibenpaket eingesetzt und befestigt wird. Durch diese Ausgestaltung kann eine Ladeluftkühlung ohne zusätzlichen Raumaufwand unmittelbar an der Stelle vorgesehen werden, an der eine Ladeluftkühlung zweckmäßig durchgeführt wird.The casing itself can in the invention as a plastic or also made of metal hood, be in the the disc pack used and then trained by the lid cover screen anchored. But it is also possible in an advantageous manner, as a housing for the disc package a recess provided directly in the intake manifold of an automobile engine to use in which the disc pack inserted and attached becomes. By this configuration, a charge air cooling without additional Spending be provided directly at the point at the a charge air cooling is carried out appropriately.
Die Erfindung ist anhand von Ausführungsbeispielen in der Zeichnung dargestellt und wird im Folgenden erläutert. Es zeigen:The Invention is based on embodiments shown in the drawing and will be explained below. It demonstrate:
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Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19902504A DE19902504B4 (en) | 1999-01-22 | 1999-01-22 | Heat exchanger, in particular intercooler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19902504A DE19902504B4 (en) | 1999-01-22 | 1999-01-22 | Heat exchanger, in particular intercooler |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19902504A1 DE19902504A1 (en) | 2000-08-10 |
DE19902504B4 true DE19902504B4 (en) | 2005-09-22 |
Family
ID=7895096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19902504A Revoked DE19902504B4 (en) | 1999-01-22 | 1999-01-22 | Heat exchanger, in particular intercooler |
Country Status (1)
Country | Link |
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DE (1) | DE19902504B4 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005017973A1 (en) * | 2005-04-19 | 2006-11-02 | Audi Ag | Inter cooler for internal combustion (IC) engine e.g. six-cylinder, V-type engine, arranges radiator elements into housing of loader module via one of openings on short sides of housing |
DE102008007916A1 (en) * | 2008-02-06 | 2009-08-13 | Behr Gmbh & Co. Kg | Heat exchanger for charge air cooling, method for producing a heat exchanger for charge air cooling |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10146258A1 (en) * | 2001-09-20 | 2003-04-17 | Behr Gmbh & Co | Heat exchanger and box-like holder for the heat exchanger |
DE10230852A1 (en) * | 2002-07-04 | 2004-01-22 | Behr Gmbh & Co. | Heat exchangers, in particular intercoolers for motor vehicles |
DE10302708A1 (en) * | 2003-01-23 | 2004-07-29 | Behr Gmbh & Co. Kg | Device for exchanging heat used especially for cooling combustion air in IC engines of vehicles has flow units arranged in a two-part profiled housing |
FR2855603B1 (en) * | 2003-05-27 | 2007-03-23 | Valeo Thermique Moteur Sa | PLATE HEAT EXCHANGER, IN PARTICULAR RECIRCULATED EXHAUST GAS COOLER, COMPRISING AN ENVELOPE DELIMITATING THE INPUT AND OUTPUT BOXES OF THESE GASES |
FR2855602A1 (en) * | 2003-05-27 | 2004-12-03 | Valeo Thermique Moteur Sa | PLATE HEAT EXCHANGER, IN PARTICULAR COOLER FOR RECIRCULATED EXHAUST GASES |
FR2855605B1 (en) | 2003-05-27 | 2007-03-23 | Valeo Thermique Moteur Sa | HEAT EXCHANGER, ESPECIALLY A SUPER-AIR COOLER FOR AUTOMOTIVE VEHICLES |
FR2855604B1 (en) * | 2003-05-28 | 2008-09-26 | Valeo Thermique Moteur Sa | PLATE HEAT EXCHANGER COMPRISING A CLOSING ELEMENT OF THE GAS LEAKS TO BE COLD. |
FR2856785B1 (en) * | 2003-06-24 | 2005-09-02 | Valeo Thermique Moteur Sa | HEAT EXCHANGER COMPRISING A CASING AND A BEAM IN ALUMINUM SHEET ASSEMBLED BY SOLDERING. |
FR2856747B1 (en) * | 2003-06-25 | 2005-09-23 | Valeo Thermique Moteur Sa | MODULE FOR COOLING EXHAUST AIR AND RECIRCULATED EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE. |
US7108054B2 (en) * | 2003-09-11 | 2006-09-19 | Honeywell International, Inc. | Heat exchanger |
US7779791B2 (en) | 2003-12-19 | 2010-08-24 | Behr Gmbh & Co. Kg | Circuit arrangement for the cooling of charge air and method for operation of such a circuit arrangement |
DE102004018197A1 (en) * | 2004-04-15 | 2005-11-03 | Modine Manufacturing Co., Racine | Exhaust gas heat exchanger |
DE102005053924B4 (en) * | 2005-11-11 | 2016-03-31 | Modine Manufacturing Co. | Intercooler in plate construction |
DE102006040851A1 (en) * | 2006-08-31 | 2008-03-06 | Mahle International Gmbh | Heat transfer unit |
FR2906017B1 (en) * | 2006-09-19 | 2012-12-21 | Valeo Systemes Thermiques | HEAT EXCHANGER, PARTICULARLY EXHAUST AIR COOLER. |
FR2908833B1 (en) * | 2006-11-20 | 2011-06-17 | Valeo Sys Controle Moteur Sas | GAS ADMISSION DEVICE |
EP1936310A1 (en) * | 2006-12-23 | 2008-06-25 | Joachim Schult | Compact plate heat exchanger |
EP1936311B1 (en) * | 2006-12-23 | 2013-10-02 | Joachim Schult | Compact plate heat exchanger |
DE102008014168A1 (en) * | 2007-03-23 | 2008-09-25 | Behr Gmbh & Co. Kg | Charge fluid intake module and internal combustion engine |
DE102008018594A1 (en) | 2007-04-11 | 2008-10-16 | Behr Gmbh & Co. Kg | heat exchangers |
FR2915273B1 (en) | 2007-04-17 | 2012-12-07 | Valeo Systemes Thermiques | HEAT EXCHANGER FOR MOTOR VEHICLE |
FR2916524B1 (en) * | 2007-05-24 | 2014-10-24 | Valeo Systemes Thermiques | DEVICE FOR CONTROLLING THE CIRCULATION OF A FLUID IN A HEAT EXCHANGER, AND ASSOCIATED AIR INTAKE MODULE |
FR2933175B1 (en) | 2008-06-26 | 2014-10-24 | Valeo Systemes Thermiques | HEAT EXCHANGER HAVING A HEAT EXCHANGE BEAM AND A HOUSING |
FR2933178A1 (en) | 2008-06-26 | 2010-01-01 | Valeo Systemes Thermiques | HEAT EXCHANGER AND CARTER FOR THE EXCHANGER |
FR2933176B1 (en) | 2008-06-26 | 2017-12-15 | Valeo Systemes Thermiques Branche Thermique Moteur | HEAT EXCHANGER HAVING A HEAT EXCHANGE BEAM AND A HOUSING |
FR2933177B1 (en) | 2008-06-26 | 2018-05-25 | Valeo Systemes Thermiques Branche Thermique Moteur | HEAT EXCHANGER AND CARTER FOR THE EXCHANGER |
DE102008059451A1 (en) * | 2008-11-28 | 2010-06-02 | Behr Gmbh & Co. Kg | Charging module, charging system and internal combustion engine |
DE102009010333B4 (en) * | 2009-02-25 | 2019-02-21 | Mahle International Gmbh | Charging module, charging system and internal combustion engine |
FR2943776B1 (en) | 2009-03-26 | 2012-08-17 | Valeo Systemes Thermiques | HEAT EXCHANGER, ESPECIALLY AIR CONDITIONING CAPACITOR |
DE102009025282A1 (en) * | 2009-06-15 | 2010-12-16 | Behr Gmbh & Co. Kg | Intake manifold with integrated intercooler |
FR2967245B1 (en) * | 2010-11-08 | 2014-11-28 | Valeo Systemes Thermiques | HEAT EXCHANGER, IN PARTICULAR FOR A MOTOR VEHICLE, AND ASSOCIATED METHODS OF ASSEMBLY |
GB2512761A (en) * | 2011-11-28 | 2014-10-08 | Dana Canada Corp | Heat exchanger plates with integral bypass blocking tabs |
FR2985012B1 (en) * | 2011-12-22 | 2015-05-08 | Valeo Sys Controle Moteur Sas | HEAT EXCHANGER WITH STACKED PLATES COMPRISING A COLLECTOR. |
DE102012002463B4 (en) * | 2012-02-08 | 2017-07-13 | Audi Ag | Internal combustion engine and motor vehicle unit |
DE102012204121A1 (en) | 2012-03-15 | 2013-09-19 | Mahle International Gmbh | Charge air cooler |
FR2989771A1 (en) * | 2012-04-19 | 2013-10-25 | Valeo Systemes Thermiques | Cover for heat exchange bundle of charge air cooler to cool air intake module of heat engine of car, has wall comprising flat peripheral edge to authorize removable fixing of cover on housing, and reinforcement unit to reinforce wall |
WO2014014019A1 (en) | 2012-07-18 | 2014-01-23 | 日産自動車株式会社 | Air intake manifold |
US10077952B2 (en) | 2014-05-02 | 2018-09-18 | Dana Canada Corporation | Manifold structure for re-directing a fluid stream |
FR3033876B1 (en) * | 2015-03-20 | 2018-04-27 | Valeo Systemes Thermiques | THERMAL EXCHANGER AND THERMAL MANAGEMENT INSTALLATION FOR ELECTRIC OR HYBRID VEHICLE BATTERIES |
WO2018147471A1 (en) * | 2017-02-13 | 2018-08-16 | 株式会社ティラド | Drawn cup type heat exchanger |
JP6699588B2 (en) * | 2017-02-21 | 2020-05-27 | 株式会社デンソー | Heat exchanger |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3906747C2 (en) * | 1989-03-03 | 1991-11-21 | Behr Gmbh & Co, 7000 Stuttgart, De | |
DE4223423A1 (en) * | 1992-07-16 | 1994-01-20 | Laengerer & Reich Gmbh & Co | Heat exchanger |
AT2490U1 (en) * | 1997-11-28 | 1998-11-25 | Avl List Gmbh | COOLER ARRANGEMENT FOR A CHARGED INTERNAL COMBUSTION ENGINE WITH EXHAUST GAS RECIRCULATION |
-
1999
- 1999-01-22 DE DE19902504A patent/DE19902504B4/en not_active Revoked
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3906747C2 (en) * | 1989-03-03 | 1991-11-21 | Behr Gmbh & Co, 7000 Stuttgart, De | |
DE4223423A1 (en) * | 1992-07-16 | 1994-01-20 | Laengerer & Reich Gmbh & Co | Heat exchanger |
AT2490U1 (en) * | 1997-11-28 | 1998-11-25 | Avl List Gmbh | COOLER ARRANGEMENT FOR A CHARGED INTERNAL COMBUSTION ENGINE WITH EXHAUST GAS RECIRCULATION |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005017973A1 (en) * | 2005-04-19 | 2006-11-02 | Audi Ag | Inter cooler for internal combustion (IC) engine e.g. six-cylinder, V-type engine, arranges radiator elements into housing of loader module via one of openings on short sides of housing |
DE102005017973B4 (en) * | 2005-04-19 | 2013-08-08 | Audi Ag | Intercooler for an internal combustion engine |
DE102008007916A1 (en) * | 2008-02-06 | 2009-08-13 | Behr Gmbh & Co. Kg | Heat exchanger for charge air cooling, method for producing a heat exchanger for charge air cooling |
Also Published As
Publication number | Publication date |
---|---|
DE19902504A1 (en) | 2000-08-10 |
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Legal Events
Date | Code | Title | Description |
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OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
8363 | Opposition against the patent | ||
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