DE102010036592B4 - Charge air cooling device - Google Patents
Charge air cooling device Download PDFInfo
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- DE102010036592B4 DE102010036592B4 DE102010036592.0A DE102010036592A DE102010036592B4 DE 102010036592 B4 DE102010036592 B4 DE 102010036592B4 DE 102010036592 A DE102010036592 A DE 102010036592A DE 102010036592 B4 DE102010036592 B4 DE 102010036592B4
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- Prior art keywords
- air
- charge air
- housing
- charge
- chamber
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Classifications
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- 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
- F02B29/0412—Multiple heat exchangers arranged in parallel or in series
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- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
- F28D1/0417—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with particular circuits for the same heat exchange medium, e.g. with the heat exchange medium flowing through sections having different heat exchange capacities or for heating/cooling the heat exchange medium at different temperatures
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- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
- F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
- F28D1/0443—Combination of units extending one beside or one above the other
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- 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
- F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
- F28D7/0075—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with particular circuits for the same heat exchange medium, e.g. with the same heat exchange medium flowing through sections having different heat exchange capacities or for heating or cooling the same heat exchange medium at different temperatures
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- 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
- F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
- F28D7/0083—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with units having particular arrangement relative to a supplementary heat exchange medium, e.g. with interleaved units or with adjacent units arranged in common flow of supplementary heat exchange medium
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- 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
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- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
Abstract
Vorrichtung (32) zur Ladeluftkühlung, nämlich zur Kühlung von in einem Verdichter einer Aufladeeinrichtung verdichteter, einer Brennkraftmaschine zuzuführender Ladeluft, mit einem Gehäuse (33),wobei das Gehäuse (33) eine einzige Zuluftkammer (35) und eine einzige Abluftkammer (39) bereitstellt,wobei in dem Gehäuse (33) ein Ladeluftkühler (34) angeordnet ist, nämlich derart,dass dem in dem Gehäuse (33) angeordneten Ladeluftkühler (34) zu kühlende Ladeluft über die ausschließlich einen Zuluftanschluss (36) aufweisende Zuluftkammer (35) zuführbar ist, unddass von dem in dem Gehäuse (33) angeordneten Ladeluftkühler (34) gekühlte Ladeluft über die mehrere Abluftanschlüsse (40, 41) aufweisende Abluftkammer (39) abführbar ist.Device (32) for charge air cooling, namely for cooling charge air compressed in a compressor of a charging device and to be supplied to an internal combustion engine, with a housing (33), the housing (33) providing a single inlet air chamber (35) and a single exhaust air chamber (39). A charge air cooler (34) is arranged in the housing (33), namely in such a way that charge air to be cooled can be supplied to the charge air cooler (34) arranged in the housing (33) via the air supply chamber (35) which has only one air supply connection (36). , and in that charge air cooled by the charge air cooler (34) arranged in the housing (33) can be discharged via the exhaust air chamber (39) having a plurality of exhaust air connections (40, 41).
Description
Die Erfindung betrifft eine Vorrichtung zur Ladeluftkühlung. Des Weiteren betrifft die Erfindung ein Kraftfahrzeug mit einer aufgeladenen Brennkraftmaschine.The invention relates to a charge air cooling device. Furthermore, the invention relates to a motor vehicle with a supercharged internal combustion engine.
Als wirksame Maßnahme zur Reduzierung des Kraftstoffverbrauchs sowie von C02-Emissionen von Kraftfahrzeugen hat sich die Hubraumreduzierung in Verbindung mit der Aufladung der Brennkraftmaschine herausgestellt, das sogenannte Downsizing. Im Zusammenwirken mit einer Kraftstoffdirekteinspritzung können hierbei erhebliche Potentiale für die Reduzierung des Kraftstoffverbrauchs und der C02-Emissionen generiert werden. Erreicht wird dies insbesondere durch eine verminderte innere Reibung, durch eine Verschiebung des Betriebspunkts der Brennkraftmaschine in höhere Lastbereiche und nicht zuletzt durch eine Reduzierung des Gewichts der Brennkraftmaschine durch kleinere Hubräume und/oder eine reduzierte Zylinderanzahl. Für eine möglichst effektive Aufladung einer Brennkraftmaschine gehört die sogenannte Ladeluftkühlung zum Stand der Technik.Reducing displacement in conjunction with charging the internal combustion engine, known as downsizing, has proven to be an effective measure for reducing fuel consumption and CO 2 emissions from motor vehicles. In conjunction with direct fuel injection, considerable potential for reducing fuel consumption and CO2 emissions can be generated. This is achieved in particular by reduced internal friction, by shifting the operating point of the internal combustion engine to higher load ranges and last but not least by reducing the weight of the internal combustion engine through smaller displacements and/or a reduced number of cylinders. For the most effective possible charging of an internal combustion engine, so-called charge air cooling is part of the prior art.
Es sei an dieser Stelle darauf hingewiesen, dass es ebenfalls bereits aus dem Stand der Technik bekannt ist, für jede Zylinderbank 11 einen separaten Sammler bereitzuhalten, wobei dann die die Ladeluftkühler 17 verlassende, gekühlte Ladeluft über separate Drosselklappen den jeweiligen Sammlern zugeführt wird.It should be pointed out at this point that it is also already known from the prior art to provide a separate collector for each
Bei aus der Praxis bekannten Kraftfahrzeugen mit einer aufgeladenen Brennkraftmaschine und mehreren Ladeluftkühlern sind die einzelnen Ladeluftkühler als separate Baugruppen ausgeführt. Dann, wenn als separate Baugruppen ausgebildete Ladeluftkühler in ein Kraftfahrzeug mit begrenztem Bauraum integriert werden sollen, können sich Bauraumprobleme ergeben. Weiterhin ergeben sich dann, wenn mehrere als separate Baugruppen ausgebildete Ladeluftkühler in ein Kraftfahrzeug integriert werden, Nachteile beim stehenden Gewicht des Kraftfahrzeugs sowie Nachteile bei der zur Montage benötigten Montagezeit.In motor vehicles known from practice with a supercharged internal combustion engine and several charge air coolers, the individual charge air coolers are designed as separate assemblies. If charge air coolers designed as separate assemblies are to be integrated into a motor vehicle with limited installation space, installation space problems can arise. Furthermore, when several intercoolers designed as separate assemblies are integrated into a motor vehicle, there are disadvantages in terms of the stationary weight of the motor vehicle and disadvantages in terms of the assembly time required for assembly.
Hiervon ausgehend liegt der vorliegenden Erfindung die Aufgabe zu Grunde eine neuartige Vorrichtung zur Ladeluftkühlung sowie ein Kraftfahrzeug mit einer aufgeladenen Brennkraftmaschine und neuartiger Ladeluftkühlung zu schaffen.Proceeding from this, the present invention is based on the object of creating a new type of device for charge air cooling and a motor vehicle with a supercharged internal combustion engine and a new type of charge air cooling.
Diese Aufgabe wird durch eine Vorrichtung zur Ladeluftkühlung gemäß Patentanspruch 1 gelöst.This object is achieved by a charge air cooling device according to patent claim 1 .
Mit der hier vorliegenden Erfindung kann bei Kraftfahrzeugen mit einer aufgeladenen Brennkraftmaschine eine kompakte Bauweise für die Ladeluftkühlung realisiert werden. Weiterhin ergeben sich Kosten- und Gewichtsvorteile, da bei einer Brennkraftmaschine mit zwei Zylinderbänken bzw. Zylindergruppen anstelle von zwei Ladeluftkühlern ein gemeinsamer Ladeluftkühler verwendet wird. Insbesondere bei Brennkraftmaschinen mit mehreren Zylindergruppen, bei welchen die Abgasturbolader weiter auseinanderliegen und bei welchen eine zentrale Anordnung der Ladeluftkühlung gewünscht ist, kommen diese Vorteile voll zum Tragen. Ferner zeichnet sich die erfindungsgemäße Vorrichtung zur Ladeluftkühlung durch einen geringen Druckverlust aus.With the present invention, a compact design for charge air cooling can be implemented in motor vehicles with a supercharged internal combustion engine. Furthermore, there are cost and weight advantages, since a focal engine with two cylinder banks or cylinder groups instead of two charge air coolers, a common charge air cooler is used. In particular in the case of internal combustion engines with several cylinder groups, in which the exhaust gas turbochargers are further apart and in which a central arrangement of the charge air cooling is desired, these advantages come into their own. Furthermore, the device according to the invention for charge air cooling is characterized by a low pressure loss.
Ein erfindungsgemäßes Kraftfahrzeug mit einer aufgeladenen Brennkraftmaschine ist in Patentanspruch 6 definiert.A motor vehicle with a supercharged internal combustion engine according to the invention is defined in claim 6.
Bevorzugte Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen und der nachfolgenden Beschreibung. Ausführungsbeispiele der Erfindung werden, ohne hierauf beschränkt zu sein, an Hand der Zeichnung näher erläutert. Dabei zeigt:
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1 ein aus dem Stand der Technik bekanntes Schema eines Kraftfahrzeugs mit einer aufgeladenen Brennkraftmaschine; -
2 eine schematisierte Darstellung einer nicht-erfindungsgemäßen Vorrichtung zur Ladeluftkühlung nach einem ersten Aspekt der Erfindung; -
3 eine schematisierte Darstellung einer erfindungsgemäßen Vorrichtung zur Ladeluftkühlung nach einem zweiten Aspekt der Erfindung; -
4 eine schematisierte Darstellung einer weiteren nicht erfindungsgemäßen Vorrichtung zur Ladeluftkühlung nach einem dritten Aspekt der Erfindung.
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1 a known from the prior art scheme of a motor vehicle with a supercharged internal combustion engine; -
2 a schematic representation of a non-inventive device for charge air cooling according to a first aspect of the invention; -
3 a schematic representation of an inventive device for charge air cooling according to a second aspect of the invention; -
4 a schematic representation of a further device not according to the invention for charge air cooling according to a third aspect of the invention.
Die hier vorliegende Erfindung betrifft eine Vorrichtung zur Ladeluftkühlung, nämlich zur Kühlung von in einem Verdichter mindestens einer Aufladeeinrichtung verdichteter, einer Brennkraftmaschine zuzuführender Ladeluft, sowie Brennkraftmaschinen mit einer solchen Vorrichtung zur Ladeluftkühlung. Im Sinne der vorliegenden Erfindung ist die Aufladeeinrichtung als Abgasturbolader, G-Lader, elektrischer Lader oder mechanischer Kompressor ausgebildet.The present invention relates to a device for charge air cooling, namely for cooling charge air compressed in a compressor at least one charging device and to be supplied to an internal combustion engine, as well as internal combustion engines with such a device for charge air cooling. In terms of the present invention, the charging device is designed as an exhaust gas turbocharger, G-charger, electric charger or mechanical compressor.
Im Ausführungsbeispiel der
Die in der Zuluftkammer 25 vermischte und umgelenkte Ladeluft durchströmt den Ladeluftkühler 22 der Vorrichtung 20 der
Das Zuleiten von zu kühlender Ladeluft in die Zuluftkammer 25 über die Zuluftanschlüsse 23 und 24 ist in
Die in
Mit der Vorrichtung 20 zur Ladeluftkühlung der
Dann, wenn ein Kraftfahrzeug mit einer aufgeladenen Brennkraftmaschine vorliegt, die zum Beispiel zwölf oder sechzehn Zylinder umfasst, wobei jeweils drei oder vier Zylindern, die eine Zylindergruppe bilden, jeweils ein gemeinsamer Abgasturbolader zugeordnet ist, können zwei Vorrichtung 20 der
Der Ladeluftkühler 22 der Vorrichtung 20 der
Vorzugsweise ist auf dem Gehäuse 21 der Vorrichtung 20 zumindest ein Niedertemperaturkühler positioniert, der dann von derselben Kühlluft angeströmt bzw. durchströmt wird, wie der im Gehäuse 21 positionierte Ladeluftkühler 22. Ein solcher Niedertemperaturkühler dient insbesondere der Kühlung elektrischer Komponenten und/oder der Kühlung von Arbeitsmedium einer Klimaanlage, wie ein Kältemittel der Klimaanlage.At least one low-temperature cooler is preferably positioned on the
Zur weiteren Erhöhung der Funktionsintegration können an dem Gehäuse 21 der Vorrichtung 20 der
Eine erfindungsgemäße Vorrichtung zur Ladeluftkühlung zeigt
Die Vorrichtung 32 gemäß
Hinsichtlich der übrigen Details stimmt die Vorrichtung 32 der
Eine weitere nicht erfindungsgemäße Vorrichtung 44 zur Ladeluftkühlung zeigt
Im Ausführungsbeispiel der
Im Unterschied zum in
Dann hingegen, wenn ausschließlich in der der Abluftkammer 52 die Trennwand 58 positioniert ist, kann von unterschiedlichen Abgasturboladern in die Zuluftkammer 47 eingeführte, zu kühlende Ladeluft innerhalb der Zuluftkammer 47 durchmischt werden, eine Vermischung abgekühlter Ladeluft innerhalb der Abluftkammer 52 ist jedoch nicht möglich.On the other hand, if the
Die Vorrichtung 44 der
Dann, wenn eine Brennkraftmaschine mit vier Zylindergruppen und demnach vier Abgasturboladern vorliegt, können zwei in
Die Vorrichtung 44 der
Hinsichtlich der übrigen Details stimmt die Vorrichtung 44 der
BezugszeichenlisteReference List
- 1010
- Brennkraftmaschineinternal combustion engine
- 1111
- Zylinderbank / ZylindergruppeCylinder bank / cylinder group
- 1212
- Zylindercylinder
- 1313
- Abgasturboladerexhaust gas turbocharger
- 1414
- Turbineturbine
- 1515
- Verdichtercompressor
- 1616
- Luftfilterair filter
- 1717
- Ladeluftkühlerintercooler
- 1818
- Drosselklappethrottle
- 1919
- Sammlercollector
- 2020
- Vorrichtungcontraption
- 2121
- GehäuseHousing
- 2222
- Ladeluftkühlerintercooler
- 2323
- Zuluftanschlusssupply air connection
- 2424
- Zuluftanschlusssupply air connection
- 2525
- Zuluftkammersupply air chamber
- 2626
- Abluftkammerexhaust chamber
- 2727
- Abluftanschlussexhaust connection
- 2828
- PfeilArrow
- 2929
- PfeilArrow
- 3030
- PfeilArrow
- 3131
- PfeilArrow
- 3232
- Vorrichtungcontraption
- 3333
- GehäuseHousing
- 3434
- Ladeluftkühlerintercooler
- 3535
- Zuluftkammersupply air chamber
- 3636
- Zuluftanschlusssupply air connection
- 3737
- PfeilArrow
- 3838
- PfeilArrow
- 3939
- Abluftkammerexhaust chamber
- 4040
- Abluftanschlussexhaust connection
- 4141
- Abluftanschlussexhaust connection
- 4242
- PfeilArrow
- 4343
- PfeilArrow
- 4444
- Vorrichtungcontraption
- 4545
- GehäuseHousing
- 4646
- Ladeluftkühlerintercooler
- 4747
- Zuluftkammersupply air chamber
- 4848
- Zuluftanschlusssupply air connection
- 4949
- Zuluftanschlusssupply air connection
- 5050
- PfeilArrow
- 5151
- PfeilArrow
- 5252
- Abluftkammerexhaust chamber
- 5353
- Abluftanschlussexhaust connection
- 5454
- Abluftanschlussexhaust connection
- 5555
- PfeilArrow
- 5656
- PfeilArrow
- 5757
- Trennwandpartition wall
- 5858
- Trennwandpartition wall
- 5959
- Zuluftunterkammersupply air lower chamber
- 6060
- Zuluftunterkammersupply air lower chamber
- 6161
- Abluftunterkammerexhaust air lower chamber
- 6262
- Abluftunterkammerexhaust air lower chamber
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010036592.0A DE102010036592B4 (en) | 2010-07-23 | 2010-07-23 | Charge air cooling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010036592.0A DE102010036592B4 (en) | 2010-07-23 | 2010-07-23 | Charge air cooling device |
Publications (2)
Publication Number | Publication Date |
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DE102010036592A1 DE102010036592A1 (en) | 2012-01-26 |
DE102010036592B4 true DE102010036592B4 (en) | 2022-06-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE102010036592.0A Active DE102010036592B4 (en) | 2010-07-23 | 2010-07-23 | Charge air cooling device |
Country Status (1)
Country | Link |
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DE (1) | DE102010036592B4 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014202971B4 (en) * | 2014-02-18 | 2023-01-26 | Röchling Automotive SE & Co. KG | Intake manifold with integrated intercooler with two circuits |
DE102014006838B4 (en) * | 2014-05-13 | 2019-06-06 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Inlet collector with integrated intercooler and shut-off device |
US9995256B2 (en) | 2016-01-04 | 2018-06-12 | GM Global Technology Operations LLC | Charge-air cooler with plenum partition |
US20220297499A1 (en) * | 2021-03-16 | 2022-09-22 | Denso International America, Inc. | Multi-zone hvac |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6088821A (en) | 1983-10-21 | 1985-05-18 | Mazda Motor Corp | Suction air cooling device for supercharged engine |
DE3633405A1 (en) | 1986-10-01 | 1988-04-14 | Man Nutzfahrzeuge Gmbh | METHOD FOR OPERATING AN EXHAUST TRUBO-CHARGED, LOW-COMPRESSING MULTI-CYLINDER DIESEL INTERNAL COMBUSTION ENGINE |
DE102004014669A1 (en) | 2004-03-25 | 2005-10-27 | Audi Ag | Cooling system for automotive turbocharger has split parallel intakes to air convergence zone |
EP1707911A1 (en) | 2005-03-19 | 2006-10-04 | Modine Manufacturing Company | Heat exchanger, for example charged-air cooler and manufacturing process. |
DE19853455B4 (en) | 1997-11-28 | 2006-11-30 | Avl List Gmbh | Radiator arrangement for a supercharged internal combustion engine with exhaust gas recirculation |
WO2007035972A2 (en) | 2005-09-27 | 2007-04-05 | Avl List Gmbh | Internal combustion engine comprising dual-stage supercharging |
DE102007014447A1 (en) | 2007-03-27 | 2008-10-09 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Turbocharged petrol engine i.e. six-cylinder flat engine, has intake system formed as variable ram tube intake system or variable resonance intake system with resonances minimized over range i.e. high speed range of engine with full load |
-
2010
- 2010-07-23 DE DE102010036592.0A patent/DE102010036592B4/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6088821A (en) | 1983-10-21 | 1985-05-18 | Mazda Motor Corp | Suction air cooling device for supercharged engine |
DE3633405A1 (en) | 1986-10-01 | 1988-04-14 | Man Nutzfahrzeuge Gmbh | METHOD FOR OPERATING AN EXHAUST TRUBO-CHARGED, LOW-COMPRESSING MULTI-CYLINDER DIESEL INTERNAL COMBUSTION ENGINE |
DE19853455B4 (en) | 1997-11-28 | 2006-11-30 | Avl List Gmbh | Radiator arrangement for a supercharged internal combustion engine with exhaust gas recirculation |
DE102004014669A1 (en) | 2004-03-25 | 2005-10-27 | Audi Ag | Cooling system for automotive turbocharger has split parallel intakes to air convergence zone |
EP1707911A1 (en) | 2005-03-19 | 2006-10-04 | Modine Manufacturing Company | Heat exchanger, for example charged-air cooler and manufacturing process. |
WO2007035972A2 (en) | 2005-09-27 | 2007-04-05 | Avl List Gmbh | Internal combustion engine comprising dual-stage supercharging |
DE102007014447A1 (en) | 2007-03-27 | 2008-10-09 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Turbocharged petrol engine i.e. six-cylinder flat engine, has intake system formed as variable ram tube intake system or variable resonance intake system with resonances minimized over range i.e. high speed range of engine with full load |
Also Published As
Publication number | Publication date |
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DE102010036592A1 (en) | 2012-01-26 |
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