DE102018006010B4 - Intercooler - Google Patents
Intercooler Download PDFInfo
- Publication number
- DE102018006010B4 DE102018006010B4 DE102018006010.2A DE102018006010A DE102018006010B4 DE 102018006010 B4 DE102018006010 B4 DE 102018006010B4 DE 102018006010 A DE102018006010 A DE 102018006010A DE 102018006010 B4 DE102018006010 B4 DE 102018006010B4
- Authority
- DE
- Germany
- Prior art keywords
- charge air
- cooler
- matrix
- block
- cylinder bank
- 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.)
- Expired - Fee Related
Links
Images
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
- F02M35/1015—Air intakes; Induction systems characterised by the engine type
- F02M35/10157—Supercharged engines
-
- 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
-
- 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
-
- 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
- F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
- F02M35/10288—Air intakes combined with another engine part, e.g. cylinder head cover or being cast in one piece with the exhaust manifold, cylinder head or engine block
-
- 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
- F02M35/116—Intake manifolds for engines with cylinders in V-arrangement or arranged oppositely relative to the main shaft
-
- 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
Abstract
Vorgeschlagen wird ein Ladeluftkühler (1) für eine Brennkraftmaschine (2) in V-Anordnung mit einer Kühlermatrix (4), mit einem die Kühlermatrix (4) umgebenden Gehäuse (5) und mit einer vertikalen Zuführung der Ladeluft (LL) zur Kühlermatrix (4). Die Erfindung ist dadurch gekennzeichnet, dass die Kühlermatrix (4) einen A-seitigen Block (9A) zur Kühlung der Ladeluft (LL) für eine A-seitige Zylinderbank (3A), einen B-seitigen Block (9B) zur Kühlung der Ladeluft (LL) für eine B-seitigen Zylinderbank (3B) und eine in vertikaler Richtung verlaufende Gasse (10) zur Beabstandung der beiden Blöcke (9A, 9B) umfasst, wobei eine Umlenkung der Ladeluft (LL) innerhalb des Ladekühlers (1) in horizontale Richtung erfolgt und die gekühlte Ladeluft (LL) durch Übertrittsfenster (15A, 15B) in den Seitenwänden (7A, 7B) des Gehäuses (5) austritt. A charge air cooler (1) for an internal combustion engine (2) is proposed in a V arrangement with a cooler matrix (4), with a housing (5) surrounding the cooler matrix (4) and with a vertical supply of the charge air (LL) to the cooler matrix (4 ). The invention is characterized in that the cooler matrix (4) has an A-side block (9A) for cooling the charge air (LL) for an A-side cylinder bank (3A), and a B-side block (9B) for cooling the charge air ( LL) for a B-side cylinder bank (3B) and a lane (10) running in the vertical direction for spacing the two blocks (9A, 9B), with a deflection of the charge air (LL) inside the charge cooler (1) in the horizontal direction takes place and the cooled charge air (LL) exits through transfer windows (15A, 15B) in the side walls (7A, 7B) of the housing (5).
Description
Die Erfindung betrifft einen Ladeluftkühler für eine Brennkraftmaschine in V-Anordnung mit einer Kühlermatrix, mit einem die Kühlermatrix umgebenden Gehäuse und mit einer vertikalen Zuführung der Ladeluft zur Kühlermatrix.The invention relates to a charge air cooler for an internal combustion engine in a V arrangement with a cooler matrix, with a housing surrounding the cooler matrix and with a vertical supply of the charge air to the cooler matrix.
Aus der
Aus der ist ebenfalls ein Ladeluftkühler für eine Brennkraftmaschine bekannt, bei dem die Ladeluft in vertikaler Richtung einen ersten Ladeluftkühler durchströmt und danach am Gehäusedeckel in einen A-seitigen und B-seitigen Volumenstrom aufgeteilt wird. Der A-seitige Volumenstrom durchströmt anschließend einen zweiten Ladeluftkühler, welcher am Gehäuseausgang angeordnet ist. Für den B-seitigen Volumenstrom gilt dies in angepasster Weise. Ein nahezu identischen Aufbau mit einer zweistufigen Ladeluftkühlung ist auch aus der
Schließlich zeigt noch die
Der Erfindung liegt die Aufgabe zugrunde, die thermische Abstimmung des Ladeluftkühlers zu verbessern.The invention has for its object to improve the thermal tuning of the charge air cooler.
Gelöst wird diese Aufgabe durch die Merkmale von Anspruch 1. Die Ausgestaltungen sind in den Unteransprüchen dargestellt.This object is achieved by the features of
Die Erfindung schlägt also einen Ladeluftkühler vor, bei dem die Kühlermatrix in zwei Blöcke aufgeteilt ist und zwischen den beiden Blöcken eine Gasse ausgebildet ist. Im weiteren Text werden die beiden Blöcke als A-seitiger Block und als B-seitiger Block bezeichnet. Der A-seitige Block dient zur Kühlung der Ladeluft für die A-seitige Zylinderbank und der B-seitige Block dient zur Kühlung der Ladeluft für die B-seitige Zylinderbank. Die Gasse besitzt hierbei eine doppelte Funktionalität. Zum einen wird die ungekühlte, also heiße, Ladeluft in vertikal Richtung durch die Kühlermatrix geführt und zum anderen werden der A-seitige und der B-seitige Block beabstandet. Innerhalb der Kühlermatrix wird die Ladeluft aus vertikaler Richtung kommend in horizontaler Richtung umgelenkt. Der Austritt der gekühlten Ladeluft erfolgt mittels mehrerer Übertrittfenster in den Seitenwänden des Ladeluftkühlers. Die Erfindung ist dadurch gekennzeichnet, dass horizontal verlaufende Schottwände vorgesehen sind, über welche die Anströmflächen des A-seitigen Blocks und des B-seitigen Blocks vorgebbar sind.The invention therefore proposes a charge air cooler in which the cooler matrix is divided into two blocks and a lane is formed between the two blocks. In the rest of the text, the two blocks are referred to as the A-side block and as the B-side block. The A-side block serves to cool the charge air for the A-side cylinder bank and the B-side block serves to cool the charge air for the B-side cylinder bank. The alley has a dual functionality. On the one hand, the uncooled, i.e. hot, charge air is guided through the cooler matrix in the vertical direction and, on the other hand, the A-side and B-side block are spaced apart. The charge air coming from the vertical direction is deflected in the horizontal direction within the cooler matrix. The cooled charge air is discharged through several access windows in the side walls of the charge air cooler. The invention is characterized in that horizontally running bulkhead walls are provided, via which the inflow surfaces of the A-side block and the B-side block can be predetermined.
Indem die Umlenkung der Ladeluft bereits im Ladeluftkühler erfolgt, kann der luftführende Anschlusskasten entfallen. Neben der sich hieraus ergebenden Kostenreduktion ist die Bauhöhenverringerung von Vorteil. Aufgrund des nicht mehr erforderlichen Anschlusskastens verringern sich die Bauteiloberfläche und die Bauteilmasse des Ladeluftpfads, woraus wiederum ein schnelleres Ansprechverhalten bei Änderung der Ladelufttemperatur resultiert. Über die Gasse in der Kühlermatrix kann die ungekühlte, heiße Ladeluft in vertikaler Richtung die Kühlermatrix druckverlustarm durchströmen und sich kontinuierlich auf den A-seitigen und B-seitigen Block verteilen. Durch die Ladeluftführung über die Gasse wird ebenfalls bewirkt, dass nur ungekühlte Ladeluft auf einen oberen Deckel des Ladeluftkühlers trifft, wodurch einer Kondensatbildung wirksam vorgebeugt wird.Since the charge air is already deflected in the charge air cooler, the air-guiding connection box can be omitted. In addition to the resulting cost reduction, the reduction in overall height is an advantage. Because the connection box is no longer required, the component surface and component mass of the charge air path are reduced, which in turn results in a faster response when the charge air temperature changes. Via the lane in the cooler matrix, the uncooled, hot charge air can flow through the cooler matrix in a vertical direction with little pressure loss and be distributed continuously on the A-side and B-side block. The charge air routing across the alley also ensures that only uncooled charge air hits an upper cover of the charge air cooler, which effectively prevents the formation of condensate.
In der einzigen Figur ist ein Ladeluftkühler
Die Anordnung besitzt folgende Funktionalität: Die ungekühlte, also heiße Ladeluft
BezugszeichenlisteReference list
- 11
- LadeluftkühlerIntercooler
- 22nd
- BrennkraftmaschineInternal combustion engine
- 3A,B3A, B
- ZylinderbankCylinder bank
- 44th
- KühlermatrixCooler matrix
- 55
- Gehäusecasing
- 66
- BodenplatteBase plate
- 7A, B7A, B
- SeitenwandSide wall
- 88th
- Deckelcover
- 9A, B9A, B
- Blockblock
- 1010th
- Gassealley
- 1111
- SchottwandBulkhead
- 1212th
- RohrstutzenPipe socket
- 13A, B13A, B
- Anströmfläche, untenInflow surface, below
- 14A, B14A, B
- Anströmfläche, obenInflow surface, top
- 15A, B15A, B
- ÜbertrittsfensterTransfer window
- 16A, B16A, B
- RohrleitungPipeline
- 1717th
- Vorkühler Precooler
- LLLL
- LadeluftCharge air
Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018006010.2A DE102018006010B4 (en) | 2018-07-30 | 2018-07-30 | Intercooler |
PCT/EP2019/068553 WO2020025277A1 (en) | 2018-07-30 | 2019-07-10 | Charge-air cooler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018006010.2A DE102018006010B4 (en) | 2018-07-30 | 2018-07-30 | Intercooler |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102018006010A1 DE102018006010A1 (en) | 2020-01-30 |
DE102018006010B4 true DE102018006010B4 (en) | 2020-03-12 |
Family
ID=67390056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102018006010.2A Expired - Fee Related DE102018006010B4 (en) | 2018-07-30 | 2018-07-30 | Intercooler |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102018006010B4 (en) |
WO (1) | WO2020025277A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6029637A (en) * | 1998-12-16 | 2000-02-29 | General Motors Corporation | Induction assembly for supercharged internal combustion engine |
EP1433936A1 (en) * | 2001-09-26 | 2004-06-30 | Ogura Clutch Co., Ltd. | V-engine supercharging device |
DE102011075617A1 (en) * | 2011-05-10 | 2012-11-15 | Mtu Friedrichshafen Gmbh | A method for guiding a charge air, terminal box for a radiator assembly and radiator assembly for an internal combustion engine and internal combustion engine with a two-stage supercharging |
US9664152B2 (en) * | 2008-01-06 | 2017-05-30 | Callaway Cars, Inc. | Induction assembly and system for a supercharged internal combustion engine, and method for assembly for the same |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2890699B1 (en) * | 2005-09-12 | 2010-11-12 | Valeo Systemes Thermiques | HEAT EXCHANGE MODULE FOR CONTROLLING THE GAS TEMPERATURE ADMITTED IN A VEHICLE ENGINE OF A VEHICLE WITH V-CYLINDER BENCHES |
-
2018
- 2018-07-30 DE DE102018006010.2A patent/DE102018006010B4/en not_active Expired - Fee Related
-
2019
- 2019-07-10 WO PCT/EP2019/068553 patent/WO2020025277A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6029637A (en) * | 1998-12-16 | 2000-02-29 | General Motors Corporation | Induction assembly for supercharged internal combustion engine |
EP1433936A1 (en) * | 2001-09-26 | 2004-06-30 | Ogura Clutch Co., Ltd. | V-engine supercharging device |
US9664152B2 (en) * | 2008-01-06 | 2017-05-30 | Callaway Cars, Inc. | Induction assembly and system for a supercharged internal combustion engine, and method for assembly for the same |
DE102011075617A1 (en) * | 2011-05-10 | 2012-11-15 | Mtu Friedrichshafen Gmbh | A method for guiding a charge air, terminal box for a radiator assembly and radiator assembly for an internal combustion engine and internal combustion engine with a two-stage supercharging |
Also Published As
Publication number | Publication date |
---|---|
DE102018006010A1 (en) | 2020-01-30 |
WO2020025277A1 (en) | 2020-02-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0916837B1 (en) | Exhaust gas recirculating device for a combustion engine | |
DE102006048667A1 (en) | Heat exchanger arrangement and method for heat transfer | |
DE102012105392B4 (en) | Intercooler for a vehicle | |
DE3028304A1 (en) | HEAT EXCHANGER | |
DE3432862A1 (en) | INTEGRATED COOLER WITH CROSS-MOUNTING | |
DE102005031300A1 (en) | Internal combustion engine with cooling system and exhaust gas recirculation system | |
DE2828557C2 (en) | Intercooler for internal combustion engines | |
DE10159783A1 (en) | Cooling air conduction for motor vehicles ha simple air guide plates on central radiator to feed cooling air to brake discs of front wheels | |
DE3816242A1 (en) | ENGINE COOLER FOR MOTOR VEHICLES | |
DE102018212070A1 (en) | U-shaped housing and cover for plate heat exchanger | |
DE102017214822A1 (en) | HEAT EXCHANGERS | |
DE60306717T2 (en) | Heat exchanger for an EGR system with integrated bypass line | |
DE102019210222B4 (en) | Compressor cooling unit for a refrigerator or a cooler | |
DE19814029A1 (en) | Heat exchanger with an integrated expansion tank | |
DE2343300A1 (en) | WATER-COOLED COMBUSTION ENGINE WITH RECHARGE | |
DE102015113236A1 (en) | Engine cooling system | |
DE102015204984A1 (en) | Heat exchanger, in particular for a waste heat utilization device | |
EP1956212A1 (en) | Assembly of a charge air cooler in the intake system of a combustion engine | |
DE102018006010B4 (en) | Intercooler | |
DE19509002C2 (en) | Thermostat mounting structure | |
DE10250287C1 (en) | Heat exchanger for automobile heating and/or air-conditioning device has bundle of flat pipes divided into 2 blocks by free intermediate space fitted with partition wall device | |
DE2227120C2 (en) | Air-cooled reciprocating internal combustion engine | |
DE202019100507U1 (en) | Air cooling and drying device | |
DE102016213588B4 (en) | Internal combustion engine with charge air cooling through an air conditioning system | |
DE2226254C2 (en) | Air-cooled reciprocating internal combustion engine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R081 | Change of applicant/patentee |
Owner name: ROLLS-ROYCE SOLUTIONS GMBH, DE Free format text: FORMER OWNER: MTU FRIEDRICHSHAFEN GMBH, 88045 FRIEDRICHSHAFEN, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |