EP0197823A1 - Wärmetauscher für Kraftfahrzeug, insbesondere Abgaswärmetauscher - Google Patents
Wärmetauscher für Kraftfahrzeug, insbesondere Abgaswärmetauscher Download PDFInfo
- Publication number
- EP0197823A1 EP0197823A1 EP86400564A EP86400564A EP0197823A1 EP 0197823 A1 EP0197823 A1 EP 0197823A1 EP 86400564 A EP86400564 A EP 86400564A EP 86400564 A EP86400564 A EP 86400564A EP 0197823 A1 EP0197823 A1 EP 0197823A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fluid
- exhaust gases
- tubes
- box
- envelope
- 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.)
- Ceased
Links
- 239000007789 gas Substances 0.000 title claims abstract description 28
- 239000012530 fluid Substances 0.000 claims abstract description 53
- 239000002826 coolant Substances 0.000 claims abstract description 20
- 238000002485 combustion reaction Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 239000010687 lubricating oil Substances 0.000 claims description 11
- 239000003921 oil Substances 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 description 13
- 239000000446 fuel Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 229940082150 encore Drugs 0.000 description 1
- 235000021183 entrée Nutrition 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
Images
Classifications
-
- 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
- F28F9/02—Header boxes; End plates
- F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/14—Indicating devices; Other safety devices
- F01P11/20—Indicating devices; Other safety devices concerning atmospheric freezing conditions, e.g. automatically draining or heating during frosty weather
-
- 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
-
- 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
- F28D7/06—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 having a single U-bend
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
- F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
-
- 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
- F28D2021/0089—Oil coolers
-
- 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
- F28D2021/0091—Radiators
- F28D2021/0096—Radiators for space heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
Definitions
- the invention relates to a heat exchanger for a motor vehicle, in particular of the type comprising a circuit for passing the exhaust gases of the internal combustion engine fitted to the vehicle, making it possible, during cold engine operation, to quickly heat the coolant and / or lubricating oil for this engine.
- the invention provides a heat exchanger of the aforementioned type, which is relatively light.
- the invention therefore provides a heat exchanger for a motor vehicle, comprising a bundle of tubes, the ends of which are mounted in a sealed manner in the holes of a manifold to which is fixed a fluid box into which the ends of the tubes open and which has at least one inlet and / or one outlet for a first fluid, characterized in that it comprises a tubular element interposed between the manifold and an envelope surrounding the bundle of tubes, this envelope being made of plastic or of a material light metal withstands high temperatures poorly, while the fluid box, manifold and tubular element are made of a material that withstands the high temperatures that exhaust gases can reach.
- the tubular element is formed in one piece with the manifold.
- the envelope is provided with an inlet and an outlet for a second fluid which circulates in said envelope and in the tubular element.
- the first fluid flowing in the box above the you and the tubes of the bundle is formed by the exhaust gases of the engine
- the second fluid flowing through the envelope is constituted by a liquid or by the air, in particular by the engine coolant or by the air for heating the passenger compartment of the vehicle.
- the heat exchanger according to the invention provides aid for heating the passenger compartment of the vehicle, not only during the periods of starting and cold engine operation, but also outside these periods if desired.
- the invention also provides that the aforementioned envelope contains a bundle of tubes traversed by the engine lubricating oil.
- the lubricating oil is also heated by the exhaust gases, by means of the fluid which circulates in said envelope.
- the fluid which circulates in said envelope can be an intermediate heat exchange fluid with the engine coolant or with the air for heating the passenger compartment of the vehicle, to avoid any possibility of pollution by gases. exhaust or lubricating oil.
- FIG. 1 represents a heat exchanger according to the invention, intended to equip a motor vehicle comprising an internal combustion engine.
- the exchanger comprises a fluid box 10 provided with an inlet pipe 12 and an outlet pipe 14, and comprising an internal partition 16, fixed or mobile, which divides the internal space of the tank 10 in two separate chambers which are connected respectively to the inlet manifold 12 and to the outlet manifold 14.
- This box. fluid is sealingly mounted on the peripheral rim of a manifold 18, or tube plate, comprising holes 20 in which the ends of the tubes 22 of a bundle of U-shaped tubes are mounted in a conventional manner.
- This bundle of tubes 22 is contained in a sealed manner in an envelope 24 comprising two tubes 26 and 28 by which it can be connected to a circuit of a fluid such as the coolant of the internal combustion engine or the heating air of the passenger compartment of the vehicle, or of an intermediate fluid, such as for example freon.
- a fluid such as the coolant of the internal combustion engine or the heating air of the passenger compartment of the vehicle, or of an intermediate fluid, such as for example freon.
- the manifold 18 of the exchanger is formed in one piece with a tubular element 30 having a peripheral rim 32 opposite the peripheral rim of the collector on which the fluid box is fixed 10.
- This peripheral rim 32 of the tubular element 30 cooperates with a peripheral rim 34 of the end of the casing 24, to ensure the fixing of this casing to the tubular element 30, for example by means of a system of lugs or clamps 36.
- One or more seals 38 are interposed between the peripheral flanges 32 and 34 of the tubular element 30 and of the casing 24.
- the inlet 12 and outlet 14 pipes of the fluid box 10 are connected to the exhaust manifold of the internal combustion engine, so that the exhaust gases of this engine enter the box 10 through the pipe 12 , circulate in the tubes 22 of the bundle, return to the box 10 and exit from this box via the outlet pipe 14.
- the fluid which circulates in the casing 24 is heated by the exhaust gases of the engine, the temperature of which is between 400 and 900 or 1000 ° C. approximately, depending on the case.
- this fluid is the engine coolant, its temperature rises very quickly by heat exchange with the exhaust gases, which reduces the duration of engine temperature rise and at the same time reduces fuel consumption.
- the fluid which circulates in the envelope 24 is the air brought into the passenger compartment of the vehicle, this air is heated very quickly and makes it possible to heat the passenger compartment, even if the engine has not reached its normal operating temperature. .
- the envelope 24, the temperature of which is permanently maintained at a relatively low value, for example less than 100 ° C., by the fluid which circulates therein, can be made of a plastic material, or of light metallic material, while the fluid box 10, the manifold 18 and the tubular element 30 will be made of one or more materials supporting the high temperatures of the exhaust gases.
- the tubular element 30 is in permanent contact with the fluid which circulates in the envelope 24, and its peripheral rim 32, on which the end of the envelope 24 is fixed, is maintained at a relatively low temperature not risking deteriorate the material of which the envelope 24 is made, while the collector 18 is itself brought to a much higher temperature.
- the lubricating oil circulating in the tubes 40 is heated by the fluid circulating in the casing 24, which is itself heated by the exhaust gas.
- FIG. 3 shows, in more detail, a method of assembling the fluid box 10 and the casing 24 on the manifold 18.
- the fluid box 10 comprises a peripheral flange 44 applied, by means of a seal 46, to a corresponding peripheral flange 48 of the manifold 18. Screws 50 passing through aligned holes of the flanges 44 and 48 and of the seal 46 allowing, with nuts 52, to secure the fixing of these flanges.
- peripheral rim 32 of the tubular element 30 (which is formed in one piece with the manifold 18) is fixed to the peripheral rim 34 of the end of the casing 24 in the same way, by means of screws 54 passing in aligned holes of the flanges 32 and 34 and of the seal 38 and receiving nuts 56.
- tubular element 30 be formed in one piece with the collector 18.
- the latter could therefore have a usual constitution, while the tubular element 30 would then include a peripheral rim at its end upper, by which it would be assembled to the peripheral rim 44 of the fluid box 10 and to the periphery of the manifold 18, which could be a simple plate fixed to seal between the rim of the fluid box and the corresponding rim of the element tubular 30.
- partitions 25 forming baffles 25 can be placed in the envelope 24 to improve the heat exchange between the exhaust gases and the fluid circulating in the envelope.
- the fluid which circulates in the casing 24 is an intermediate heat exchange fluid with the engine coolant or with the passenger compartment heating air, which makes it possible to avoid any risk of pollution coolant or air through exhaust gases or lubricating oil.
- FIG. 4 schematically represents an example of application of the exchanger of FIG. 2.
- the pipes 26 and 28 of the casing 24 are connected to the coolant circuit 56 of an internal combustion engine 58.
- the exhaust manifold 60 of this engine is connected by a valve 62, either to the inlet pipe 12 of the fluid box 10 of the exchanger, or to an exhaust duct 64 thereby short-circuiting the 'exchanger.
- the outlet pipe 14 of the fluid box 10 is also connected to the exhaust duct 64.
- the valve 62 can be controlled by a thermostat depending for example on the temperature of the engine coolant.
- the two supply tubes 42 of the oil radiator, sealingly crossing the wall of the casing 24, are connected to the circuit 66 of the lubricating oil of the engine 58.
- the valve 62 When the engine 58 has reached its normal operating temperature, the valve 62 is switched, and the exhaust manifold 60 is then connected directly to the exhaust duct 64 without passing through the tubes 22 of the bundle.
- the coolant which circulates in the casing 24 makes it possible to cool the engine lubricating oil, which circulates in the tubes 40 of the oil radiator.
- FIG. 5 represents an alternative embodiment of the exchanger of FIGS. 2 and 4.
- the fixed partition 16 of the fluid box 10 is replaced by a movable partition 68 pivotally mounted about an axis 70 adjacent to the collector 18 or carried by the latter, to be movable by a temperature-sensitive member engine coolant (like the valve 62 in Figure 4) between a position shown in solid lines (where it separates the inlet 12 from the outlet 14 and where the exhaust gases entering the box 10 by the inlet 12 circulates in the tubes 22 to gain the outlet 14, and a position shown in dotted lines where the exhaust gases go directly from the inlet 12 to the outlet 14 of the fluid box 10, without circulating in the tubes 22 the inlet ends of which are isolated by the partition 68 of the inlet 12 of the box 10.
- a temperature-sensitive member engine coolant like the valve 62 in Figure 4
- the casing 24 comprises at its lower end two nozzles 72 for entering and leaving the second engine coolant or liquid, separated by an internal partition 74 extending from the bottom of the casing 24 to the vicinity of the 'upper end of this envelope.
- a ra oil diator 76 is disposed in the casing 24, parallel to the tubes 20, and is connected to the oil circuit by two conduits 78 which pass through the bottom of the casing 24 in leaktightness.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8504155 | 1985-03-20 | ||
FR8504155A FR2579314A1 (fr) | 1985-03-20 | 1985-03-20 | Echangeur de chaleur du type a gaz d'echappement, en particulier pour vehicule automobile |
FR8504154A FR2579311A1 (fr) | 1985-03-20 | 1985-03-20 | Echangeur de chaleur pour vehicule automobile, en particulier du type a gaz d'echappement |
FR8504154 | 1985-03-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0197823A1 true EP0197823A1 (de) | 1986-10-15 |
Family
ID=26224428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86400564A Ceased EP0197823A1 (de) | 1985-03-20 | 1986-03-17 | Wärmetauscher für Kraftfahrzeug, insbesondere Abgaswärmetauscher |
Country Status (2)
Country | Link |
---|---|
US (1) | US4685430A (de) |
EP (1) | EP0197823A1 (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0622529A2 (de) * | 1993-04-29 | 1994-11-02 | Thomas Allan | Wärmetauscher für Verbrennungsmotoren |
WO1997011856A2 (de) * | 1995-09-12 | 1997-04-03 | Eberspaecher J | Motorunabhängiges fahrzeugheizgerät |
FR2846407A1 (fr) * | 2002-10-28 | 2004-04-30 | Valeo Thermique Moteur Sa | Echangeur de chaleur a regulation de flux, en particulier pour vehicules automobiles |
FR2846735A1 (fr) * | 2002-10-30 | 2004-05-07 | Valeo Thermique Moteur Sa | Echangeur de chaleur a plusieurs fluides, notamment pour un vehicule automobile, et systeme de gestion de l'energie thermique associe. |
FR2907889A1 (fr) * | 2006-10-27 | 2008-05-02 | Valeo Sys Controle Moteur Sas | Vanne de regulation reliee a un echangeur par un pont thermique et dispositif d'echange thermique correspondant. |
EP1857761A3 (de) * | 2006-05-20 | 2011-12-28 | Pierburg GmbH | Wärmeübertragungseinheit für Verbrennungskraftmaschinen |
CN115405408A (zh) * | 2022-08-31 | 2022-11-29 | 东风柳州汽车有限公司 | 一种膨胀水箱组件、发动机冷却系统及汽车 |
Families Citing this family (54)
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---|---|---|---|---|
US5004042A (en) * | 1989-10-02 | 1991-04-02 | Brunswick Corporation | Closed loop cooling for a marine engine |
US5450721A (en) * | 1992-08-04 | 1995-09-19 | Ergenics, Inc. | Exhaust gas preheating system |
US5314009A (en) * | 1992-10-08 | 1994-05-24 | Gas Research Institute | Exhaust gas recuperator |
US5813222A (en) * | 1994-10-07 | 1998-09-29 | Appleby; Anthony John | Method and apparatus for heating a catalytic converter to reduce emissions |
GB2301177A (en) * | 1995-05-18 | 1996-11-27 | Mechadyne Ltd | Exhaust gas heat exchanger in an internal combustion engine |
US5551384A (en) * | 1995-05-23 | 1996-09-03 | Hollis; Thomas J. | System for heating temperature control fluid using the engine exhaust manifold |
US5724931A (en) * | 1995-12-21 | 1998-03-10 | Thomas J. Hollis | System for controlling the heating of temperature control fluid using the engine exhaust manifold |
FR2741675B1 (fr) * | 1995-11-23 | 1998-01-02 | Inst Francais Du Petrole | Procede et dispositif d'aide au demarrage a froid de vehicules automobiles |
US5845485A (en) | 1996-07-16 | 1998-12-08 | Lynntech, Inc. | Method and apparatus for injecting hydrogen into a catalytic converter |
DE19722256C1 (de) * | 1997-05-28 | 1998-10-01 | Daimler Benz Ag | Wärmetauscher für eine wassergekühlte Brennkraftmaschine |
US6036827A (en) * | 1997-06-27 | 2000-03-14 | Lynntech, Inc. | Electrolyzer |
US5964089A (en) * | 1997-06-27 | 1999-10-12 | Lynntech, Inc | Diagnostics and control of an on board hydrogen generation and delivery system |
DE19809859A1 (de) * | 1998-03-07 | 1999-09-09 | Mann & Hummel Filter | Vorrichtung zur Kühlung von Gasen |
GB2335483A (en) * | 1998-03-19 | 1999-09-22 | Ford Global Tech Inc | Method and apparatus for cooling an engine using exhaust gas |
US6112713A (en) * | 1998-08-26 | 2000-09-05 | Kiel; Lonn M. | Diesel engine pre-heater |
DE19841927A1 (de) | 1998-09-14 | 2000-03-16 | Wahler Gmbh & Co Gustav | Einrichtung zur Rückführung eines Abgasstromes zum Saugrohr einer Brennkraftmaschine |
US6374599B1 (en) * | 1999-07-23 | 2002-04-23 | Power Flow Systems, Inc. | Compact tuned exhaust system for aircraft with reciprocating engines |
FR2801340B1 (fr) * | 1999-11-22 | 2002-02-15 | Peugeot Citroen Automobiles Sa | Dispositif de refroidissement selectif de gaz d'echappement du moteur d'un vehicule automobile |
US6702190B1 (en) | 2001-07-02 | 2004-03-09 | Arvin Technologies, Inc. | Heat transfer system for a vehicle |
US20040173341A1 (en) * | 2002-04-25 | 2004-09-09 | George Moser | Oil cooler and production method |
US6840829B2 (en) * | 2002-08-30 | 2005-01-11 | Kawasaki Jukogyo Kabushiki Kaisha | Jet-propulsion watercraft |
DE20316688U1 (de) * | 2003-10-29 | 2004-03-11 | Behr Gmbh & Co. Kg | Wärmetauscher |
US7077776B2 (en) * | 2004-03-15 | 2006-07-18 | Ford Global Technologies, Llc | Transmission fluid heating using engine exhaust |
US7063134B2 (en) * | 2004-06-24 | 2006-06-20 | Tenneco Automotive Operating Company Inc. | Combined muffler/heat exchanger |
JP4468277B2 (ja) * | 2005-10-03 | 2010-05-26 | 愛三工業株式会社 | 流路切替弁 |
DE102006032205A1 (de) * | 2006-07-12 | 2008-01-17 | Modine Manufacturing Co., Racine | Wärmetauscher mit Kupplungsanschluss und Kupplungsanschluss |
US20080202156A1 (en) * | 2007-02-26 | 2008-08-28 | Youngkee Baek | Air-conditioning system for vehicles |
US8794299B2 (en) * | 2007-02-27 | 2014-08-05 | Modine Manufacturing Company | 2-Pass heat exchanger including thermal expansion joints |
JP2009002239A (ja) * | 2007-06-21 | 2009-01-08 | T Rad Co Ltd | Egrクーラ |
DE102007030463A1 (de) * | 2007-06-29 | 2009-01-08 | Volkswagen Ag | Anordnung und Verfahren zur Erwärmung zumindest eines Betriebsmittels einer Verbrennungskraftmaschine |
DE102008046690A1 (de) * | 2007-09-11 | 2009-03-12 | Behr Gmbh & Co. Kg | Wärmetauscher, insbesondere für ein Kraftfahrzeug |
US8225852B2 (en) * | 2008-04-30 | 2012-07-24 | Dana Canada Corporation | Heat exchanger using air and liquid as coolants |
GB2471514B (en) * | 2009-07-03 | 2013-08-14 | Ford Global Tech Llc | Heat exchanging systems for motor vehicles |
DE102009039751B4 (de) * | 2009-09-02 | 2011-05-12 | Atlas Copco Energas Gmbh | Druckgaskühler, insbesondere für Kompressoren |
EP2308708B1 (de) * | 2009-09-16 | 2016-08-17 | swissauto powersport llc | Elektrofahrzeug mit Reichweitenverlängerung |
US9187083B2 (en) | 2009-09-16 | 2015-11-17 | Polaris Industries Inc. | System and method for charging an on-board battery of an electric vehicle |
KR20110046089A (ko) * | 2009-10-28 | 2011-05-04 | 현대자동차주식회사 | 배기열 회수 장치 |
US9121316B2 (en) | 2011-09-09 | 2015-09-01 | Dana Canada Corporation | Exhaust gas heat recovery device |
DE102012010681B4 (de) * | 2012-05-30 | 2024-03-07 | Audi Ag | Anordnung zur Temperierung des Schmiermittels einer Brennkraftmaschine |
KR101316444B1 (ko) * | 2012-08-10 | 2013-10-08 | 현대자동차주식회사 | 차량 쿨러 시스템 |
CN102979594B (zh) * | 2012-12-26 | 2015-09-30 | 长城汽车股份有限公司 | 一种发动机机油冷却器与egr冷凝器集成结构 |
US9989322B2 (en) | 2013-03-01 | 2018-06-05 | Dana Canada Corporation | Heat recovery device with improved lightweight flow coupling chamber and insertable valve |
JP6346426B2 (ja) * | 2013-08-12 | 2018-06-20 | 現代自動車株式会社Hyundai Motor Company | Egrガス及びエンジンオイル冷却装置とその制御方法 |
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US20170370329A1 (en) * | 2015-09-25 | 2017-12-28 | Hanon Systems | Vehicular egr cooler |
NO342528B1 (no) * | 2016-01-29 | 2018-06-11 | Sperre Coolers As | System for varmeveksling |
AU2017284964B2 (en) | 2016-06-14 | 2020-07-02 | Polaris Industries, Inc. | Hybrid utility vehicle |
CN106150825B (zh) * | 2016-06-28 | 2018-02-23 | 浙江吉利罗佑发动机有限公司 | 一种车辆发动机冷启动加热系统 |
CN107218101A (zh) * | 2017-08-02 | 2017-09-29 | 芜湖精达机械制造有限公司 | 一种机油冷却器 |
US10780770B2 (en) | 2018-10-05 | 2020-09-22 | Polaris Industries Inc. | Hybrid utility vehicle |
US11370266B2 (en) | 2019-05-16 | 2022-06-28 | Polaris Industries Inc. | Hybrid utility vehicle |
Citations (10)
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US1355980A (en) * | 1918-10-26 | 1920-10-19 | Griscom Russell Co | Oil-cooler |
US2303613A (en) * | 1941-04-29 | 1942-12-01 | American Locomotive Co | Heat transfer apparatus |
GB552188A (en) * | 1941-12-10 | 1943-03-25 | Austin Motor Co Ltd | Improvements relating to radiators of vehicles driven by internal combustion engines |
FR2122867A5 (de) * | 1971-01-22 | 1972-09-01 | Bosch | |
FR2255473A1 (en) * | 1973-12-19 | 1975-07-18 | Schoenebeck Dieselmotoren | 'V' Type liquid cooled I.C. engine - with cooling liquid-lubricating oil heat exchanger unit fitted across the crank shaft casing |
DE2916216A1 (de) * | 1979-04-21 | 1980-11-06 | Bosch Gmbh Robert | Einrichtung zur erwaermung von teilen einer brennkraftmaschine |
DE2937579A1 (de) * | 1979-09-18 | 1981-04-02 | Karl 7710 Donaueschingen Honer | Rohrbuendelwaermetauscher |
FR2489415A1 (fr) * | 1980-08-27 | 1982-03-05 | Peugeot | Moteur a combustion interne muni de moyens permettant une montee rapide en temperature |
GB2097115A (en) * | 1981-04-15 | 1982-10-27 | Hatz Motoren | Internal combustion engine and circulatory oil cooling system |
EP0119651A1 (de) * | 1983-03-09 | 1984-09-26 | B.V. v/H. Gebr. de Haan | Anlage zur dosierten Absorption der Wärme der Abgase |
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CA519090A (en) * | 1955-12-06 | M. Blessing Leonard | Electrically actuated fluid heating attachment for automotive engines | |
US1937514A (en) * | 1928-11-02 | 1933-12-05 | Clinton R Foutz | Cooling system for internal combustion engines |
US2268979A (en) * | 1940-04-05 | 1942-01-06 | Maxim Silencer Co | Exhaust gas heater |
US2617399A (en) * | 1949-11-02 | 1952-11-11 | Charles M Backus | Temperature regulating apparatus for internal-combustion engines |
US2916030A (en) * | 1957-07-29 | 1959-12-08 | Walter L Hoeth | Heater for internal combustion engines |
DE2717159A1 (de) * | 1977-04-19 | 1978-11-02 | Volkswagenwerk Ag | Waermetauscher, insbesondere abgaswaermetauscher |
DE2753716A1 (de) * | 1977-12-02 | 1979-06-07 | Daimler Benz Ag | Warmluft abgebende heizvorrichtung fuer durch eine brennkraftmaschine angetriebene kraftfahrzeuge |
DE2939086C2 (de) * | 1979-09-27 | 1982-12-16 | Bayerische Motoren Werke AG, 8000 München | Vorrichtung zum Verkürzen der Warmlaufphase einer Brennkraftmaschine |
GB2065859A (en) * | 1979-12-21 | 1981-07-01 | Exxon Research & Ng Co | Shell and tube heat exchanger for use with at least three fluid streams |
US4391235A (en) * | 1981-05-28 | 1983-07-05 | Majkrzak David S | Vehicle exhaust gas warm-up heater system |
DE3324138C1 (de) * | 1983-07-05 | 1985-01-17 | Daimler-Benz Ag, 7000 Stuttgart | Einrichtung zur Beheizung des Nutzraums eines Kraftfahrzeugs |
-
1986
- 1986-03-17 EP EP86400564A patent/EP0197823A1/de not_active Ceased
- 1986-03-19 US US06/841,423 patent/US4685430A/en not_active Expired - Fee Related
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US1355980A (en) * | 1918-10-26 | 1920-10-19 | Griscom Russell Co | Oil-cooler |
US2303613A (en) * | 1941-04-29 | 1942-12-01 | American Locomotive Co | Heat transfer apparatus |
GB552188A (en) * | 1941-12-10 | 1943-03-25 | Austin Motor Co Ltd | Improvements relating to radiators of vehicles driven by internal combustion engines |
FR2122867A5 (de) * | 1971-01-22 | 1972-09-01 | Bosch | |
FR2255473A1 (en) * | 1973-12-19 | 1975-07-18 | Schoenebeck Dieselmotoren | 'V' Type liquid cooled I.C. engine - with cooling liquid-lubricating oil heat exchanger unit fitted across the crank shaft casing |
DE2916216A1 (de) * | 1979-04-21 | 1980-11-06 | Bosch Gmbh Robert | Einrichtung zur erwaermung von teilen einer brennkraftmaschine |
DE2937579A1 (de) * | 1979-09-18 | 1981-04-02 | Karl 7710 Donaueschingen Honer | Rohrbuendelwaermetauscher |
FR2489415A1 (fr) * | 1980-08-27 | 1982-03-05 | Peugeot | Moteur a combustion interne muni de moyens permettant une montee rapide en temperature |
GB2097115A (en) * | 1981-04-15 | 1982-10-27 | Hatz Motoren | Internal combustion engine and circulatory oil cooling system |
EP0119651A1 (de) * | 1983-03-09 | 1984-09-26 | B.V. v/H. Gebr. de Haan | Anlage zur dosierten Absorption der Wärme der Abgase |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0622529A2 (de) * | 1993-04-29 | 1994-11-02 | Thomas Allan | Wärmetauscher für Verbrennungsmotoren |
EP0622529A3 (de) * | 1993-04-29 | 1995-07-12 | Thomas Allan | Wärmetauscher für Verbrennungsmotoren. |
WO1997011856A2 (de) * | 1995-09-12 | 1997-04-03 | Eberspaecher J | Motorunabhängiges fahrzeugheizgerät |
US6021752A (en) * | 1995-09-12 | 2000-02-08 | J. Eberspacher Gmbh & Co. | Vehicle heater independent of the engine |
FR2846407A1 (fr) * | 2002-10-28 | 2004-04-30 | Valeo Thermique Moteur Sa | Echangeur de chaleur a regulation de flux, en particulier pour vehicules automobiles |
FR2846735A1 (fr) * | 2002-10-30 | 2004-05-07 | Valeo Thermique Moteur Sa | Echangeur de chaleur a plusieurs fluides, notamment pour un vehicule automobile, et systeme de gestion de l'energie thermique associe. |
WO2004042310A1 (fr) * | 2002-10-30 | 2004-05-21 | Valeo Thermique Moteur | Echangeur de chaleur a plusieurs fluides, notamment pour un vehicule automobile, et systeme de gestion de l’energie thermique associe |
EP1857761A3 (de) * | 2006-05-20 | 2011-12-28 | Pierburg GmbH | Wärmeübertragungseinheit für Verbrennungskraftmaschinen |
FR2907889A1 (fr) * | 2006-10-27 | 2008-05-02 | Valeo Sys Controle Moteur Sas | Vanne de regulation reliee a un echangeur par un pont thermique et dispositif d'echange thermique correspondant. |
WO2008053093A1 (fr) * | 2006-10-27 | 2008-05-08 | Valeo Systemes De Controle Moteur | Vanne de régulation reliée à un échangeur par un pont thermique et dispositif d'échange thermique correspondant |
EP2171247A1 (de) * | 2006-10-27 | 2010-04-07 | Valeo Systèmes de Contrôle Moteur | Mittels einer wärmebrücke mit einem wärmetauscher verbundenes regulatorventil und entsprechende wärmetauschervorrichtung |
CN115405408A (zh) * | 2022-08-31 | 2022-11-29 | 东风柳州汽车有限公司 | 一种膨胀水箱组件、发动机冷却系统及汽车 |
Also Published As
Publication number | Publication date |
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US4685430A (en) | 1987-08-11 |
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