WO2002052132A1 - Kühlsystem für ein kraftfahrzeug - Google Patents
Kühlsystem für ein kraftfahrzeug Download PDFInfo
- Publication number
- WO2002052132A1 WO2002052132A1 PCT/DE2001/004356 DE0104356W WO02052132A1 WO 2002052132 A1 WO2002052132 A1 WO 2002052132A1 DE 0104356 W DE0104356 W DE 0104356W WO 02052132 A1 WO02052132 A1 WO 02052132A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cooling system
- unit
- coolant
- cooler
- combustion engine
- Prior art date
Links
Classifications
-
- 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
- F01P3/00—Liquid cooling
- F01P3/20—Cooling circuits not specific to a single part of engine or machine
-
- 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
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
- F01P7/165—Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops
-
- 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
- F01P3/00—Liquid cooling
- F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
- F01P2003/182—Arrangements or mounting of liquid-to-air heat-exchangers with multiple heat-exchangers
-
- 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
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
-
- 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
- F01P2025/00—Measuring
- F01P2025/08—Temperature
- F01P2025/46—Engine parts temperature
-
- 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
- F01P2050/00—Applications
- F01P2050/24—Hybrid vehicles
-
- 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
- F01P2050/00—Applications
- F01P2050/30—Circuit boards
-
- 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
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/04—Lubricant cooler
-
- 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
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/18—Heater
- F01P2060/185—Heater for alternators or generators
-
- 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
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
- F01P7/164—Controlling of coolant flow the coolant being liquid by thermostatic control by varying pump speed
Definitions
- the present invention relates to a cooling system for a motor vehicle with at least one coolant pump which is intended to circulate a coolant in the cooling system, and with a main cooler which has at least one main cooler inlet and at least one main cooler outlet, the main cooler inlet at least temporarily with a Coolant outlet of an internal combustion engine to be cooled is connected, while the main cooler outlet is connected to a coolant inlet of the internal combustion engine.
- cooling systems are setshim- to this heat dissipation, in 'which, in order to subsequently deliver a coolant which flows through the cooling water spaces surrounding at least the cylinder and cylinder head, the heat via a condenser at least partially to the environment.
- FIG. 1 shows a schematic representation of a generic cooling system according to the prior art.
- a cooler 10 has a cooler inlet 11 and a cooler outlet 12.
- An internal combustion engine 20 to be cooled has a coolant inlet 23 and a coolant outlet 24, the coolant outlet being connected to the cooler inlet 11 via lines 101, 102 and a mixing valve 50.
- a coolant pump 30 is provided, the pressure side 34 of which is connected via a line 105 to the coolant inlet 23 of the internal combustion engine 20.
- the suction side 33 of the coolant pump 30 is connected to the cooler outlet 12 of the cooler 10 via lines 103, 104.
- the coolant outlet 24 can be connected to the suction side 33 of the coolant pump 30 via the mixing valve 50, which can be formed, for example, by a thermostatic valve and a short-circuit line 106. Depending on the position of the mixing valve 50, this becomes from the coolant outlet 24 Leaving coolant is only or partially supplied to the cooler inlet 11, or it is via the short-circuit line. 106 supplied exclusively or partially to the suction side 33 of the coolant pump 30. With the help of the mixing valve 50, the temperature of the coolant flowing through the internal combustion engine 20 can thus be regulated.
- FIG. 1 also shows an expansion tank 40 which is not of interest here and which is connected via a line 108 to the cooler inlet 11 and via a line 107 to the cooler outlet 12.
- a cooler fan 45 which serves to direct an air flow onto the cooler 10 so that the heat can be released into the ambient air in the desired manner via the cooler 10.
- the radiator fan 45 can be regulated or controlled, for example, as a function of the coolant temperature and / or as a function of the vehicle speed and thus of the airstream.
- auxiliary units which are also referred to briefly below as units or additional units, are used, which can include, for example, electrical machines, oil coolers, compressors and the like.
- units or additional units can include, for example, electrical machines, oil coolers, compressors and the like.
- coolant removed from a special cooler section to the oil-water heat exchanger before it is passed on to the internal combustion engine.
- At least one second unit to be cooled is also provided, which is connected to the cooling system via an additional cooler.
- the second unit to be cooled can be operated at a temperature that is different from the engine temperature level, for example a significantly lower temperature.
- the first unit is an electrical machine, for example a generator, a starter, an (additional) drive motor or a starter generator.
- the second unit is an electrical circuit, in many cases it may be necessary for this circuit to be operated in a significantly lower temperature range than the internal combustion engine.
- a particularly preferred embodiment of the cooling system according to the invention provides that the first unit is an electrical machine and in particular a starter generator, and that the second unit is a power electronics circuit assigned to the starter generator.
- Starter generators combine the function of conventional starters and conventional alternators or generators. Starter generators are relatively strong heat sources and therefore have to be cooled in many cases.
- Another embodiment of the cooling system according to the invention also provides that a mixing valve is provided between the main cooler inlet and the coolant outlet, which is connected to the suction side of the coolant pump via a short-circuit line.
- the first unit is connected between the mixing valve and the main cooler inlet.
- the waste heat from the first unit can only be used to a limited extent to shorten the warm-up phase of the internal combustion engine. This is due to the fact that the first gat. flowing coolant can only flow back through the main cooler into the cooling branch of the internal combustion engine.
- the first unit is connected on the pressure side of the coolant pump. This measure ensures that the coolant pump, which is present anyway, generates the required coolant volume flow, so that in many cases an additional coolant pump can be dispensed with.
- a particularly preferred embodiment of the cooling system according to the invention provides that the additional cooler has at least one.
- Has additional cooler outlet which is connected to the second unit via a valve.
- the coolant volume flow flowing through the second unit can be influenced by this valve.
- This measure makes it possible, for example, for the second unit to be operated at significantly lower temperatures than the internal combustion engine, specifically within a defined second temperature. range.
- the provision of such a second defined ' temperature range can bring advantages, for example, if the first unit is formed by a starter generator and the second ' unit is formed by a power electronics circuit assigned to the starter generator.
- a preferred embodiment of the cooling system according to the invention provides that a temperature sensor is assigned to the second unit. If the second unit is formed by a power electronics circuit, it can be provided, for example, that the temperature sensor is integrated into the electronics at the thermally most important point.
- a temperature sensor it is possible, for example, to actuate a valve upstream of the second unit as a function of the temperature detected by the temperature sensor.
- Suitable control and / or regulating devices can be provided for this purpose.
- the second aggregate is formed by a power electronics circuit or any other circuit possible to integrate the control and / or regulating devices in this circuit.
- embodiments are also possible in which corresponding control and / or regulating devices are provided separately from the second unit.
- the delivery rate of the coolant pump depends on the temperature detected by the temperature sensor.
- Such a dependency of the delivery capacity of the coolant pump can be provided for the entire temperature range in question or only for certain temperature ranges. If, for example, the temperature sensor detects that the temperature of the second unit is too high, even though a valve assigned to it is completely open, the coolant pump can be controlled by this measure in such a way that its delivery rate is increased.
- coolant pump is an electrical coolant pump.
- the main cooler and / or the additional cooler is preferably assigned at least one cooler fan known per se.
- a common one Cooling fan can be provided or a separate cooling fan can be assigned to each of the coolers.
- the cooling system according to the invention preferably provides that the temperature detected by the temperature sensor is taken into account in the control or regulation of the cooler fan.
- other temperature sensors or other sensors can also be provided, the measurement signals of which are used to control or regulate the cooling fan or other components of the cooling system.
- the preferred embodiment of the invention provides that the valve is actuated in the manner of a control.
- the second unit is connected to the suction side of the coolant pump. If the coolant outlet of the second unit is connected to the suction side of the coolant pump, the coolant flowing out of the second unit can be supplied to the coolant flowing out of the main cooler. This. This measure is particularly useful when the temperature of the coolant flowing out of the second unit is still sufficiently low to enable the internal combustion engine to be cooled.
- the first unit to be cooled which is connected in parallel to the internal combustion engine and / or the main cooler, is an oil cooler, which of course does not rule out the possibility that further re first units, for example a starter generator, are also connected in parallel.
- the first unit is specifically formed, it can be provided in the cooling system according to the invention that a valve is assigned to the first unit. This applies in particular to the cases already mentioned in which the first unit is formed by a starter generator and / or an oil cooler.
- FIG. 1 shows a cooling system according to the prior art r
- FIG. 3 shows a second embodiment of the cooling system according to the invention, in which a first unit in the form of an oil cooler and a second unit in the form of a power electronics circuit are provided
- FIG. 4 shows a third embodiment of the cooling system according to the invention, in which two first units in the form of an oil cooler and a starter generator and a second unit in the form of a power electronics circuit are provided, the power electronics circuit being assigned to the starter generator, and
- FIG. 5 shows a fourth embodiment of the cooling system according to the invention, in which a first unit in
- the 'cooling system comprises a main radiator 10 including a main hollow pure passage 11 and a main outlet Kuhle 12th Adjacent to the main cooler 10 is a cooler fan, designated 45 overall.
- the radiator fan 45 has a fan 46 and a radiator fan motor 47, which can set the fan 46 in rotation.
- An expansion tank 40 which is not of interest here is connected via a line section 108 to the main cooler inlet 11 and connected to the main cooler outlet 12 via a line section 107.
- the cooling system primarily serves to cool an internal combustion engine 20.
- the internal combustion engine 20 has a cylinder head 21 and an engine block 22.
- a coolant inlet 23 of the internal combustion engine 20 is indicated schematically, as is a coolant outlet 24.
- an air flow is conducted through the heating heat exchanger 35, which air flow is provided, for example, to heat the passenger compartment.
- two outputs are assigned to the heating heat exchanger 35, the first of which has a first heating valve 36, while the second of a second heating valve 37.
- the amount of coolant flowing through different sections of the heating heat exchanger 35 can be influenced via the first heating valve 36 and the second heating valve 37, and the temperature for the left and right side of the vehicle can be influenced.
- the first heating valve 36 and the second heating valve 37 are connected to the suction side of a heating medium pump 32 via line sections 113 and 112, respectively.
- the pressure side of the heating medium pump 32 is connected to the suction side 33 of the coolant pump 30 via a line section 114.
- the heating medium and the cooling medium are formed by one and the same medium.
- the heating connection 25 of the internal combustion engine 20 is also connected to the heating medium inlet of a washer fluid heat exchanger 39 via a line section 110.
- the washer fluid heat exchanger 39 is provided to heat liquid in a washer fluid reservoir 38, thereby to prevent icing of the washer fluid system, not shown.
- the outlet of the washer fluid heat exchanger 39 is also connected to the suction side of the heating medium pump 32 via a line section 111.
- a first unit 60 in the form of a starter generator is connected in parallel to the internal combustion engine 20 and the main cooler 10.
- the coolant inflow of the starter generator 60 is connected via a line section 115 to the pressure side 34 of the coolant pump 30.
- the coolant outlet of the starter generator 60 is connected via a line section 116 between the mixing valve 50 and the coolant outlet 24 of the internal combustion engine 20.
- a further first unit 80 is connected in parallel to the internal combustion engine 20 and to the main cooler 10, the coolant inlet of the unit 80 being connected to the pressure side 34 of the coolant pump 30 via a line section 117, while the coolant outlet of the unit 80 is connected via a line section 118 is connected between the mixing valve 50 and the coolant outlet 24 of the internal combustion engine 20.
- a valve 81 is provided in the line section 118, with . which the coolant supply to the unit 80 can be adjusted.
- the fact that two units are provided in this embodiment is optional, which is why the line sections 117, 118 are shown with dashed lines.
- the embodiment of the The cooling system according to the invention according to FIG. 2 has the advantage that, for example, the waste heat from the starter generator 60 during the warm-up phase of the internal combustion engine 20 can be used for faster heating of the internal combustion engine 20 by completely or partially shutting off the coolant supply to the main cooler 10 through the mixing valve 50.
- the valve 81 assigned to the oil cooler 80 makes it possible, for example, for the oil cooler 80 to be operated at higher temperatures than the internal combustion engine 20, specifically by restricting the coolant supply to the oil cooler 80 via the valve 81, if necessary.
- a first unit 80 to be cooled in the form of an oil cooler is connected in parallel to the internal combustion engine 20 and to the main cooler 10.
- a valve 81 is assigned to the oil cooler 80, so that the oil cooler 80 can optionally be operated at a higher temperature than the internal combustion engine 20.
- the valve 81 is arranged in a line section 118 which is between the mixing valve 50 and the coolant outlet 24 of the internal combustion engine 20 is connected.
- the coolant inlet of the oil cooler 80 is connected to the pressure side of the coolant pump 30 via a line section 117.
- the first unit 80 connected in parallel is provided with a second unit 10 to be cooled, which is connected to the cooling system via an additional cooler 15.
- the additional cooler 5 15 is arranged locally in the embodiment shown such that the cooler fan 45 can also act on the additional cooler 15.
- the additional cooler 15 has an additional cooler inlet 16 which communicates with the pressure side 34 via line sections 119 or 117
- the additional cooler 15 has an additional cooler outlet 17, which is connected to the coolant inlet of the second unit 70 via a line section 120.
- a valve 72 is located in the line section 120
- the second unit 70 is assigned a temperature sensor 71, which detects the temperature of the second unit 70 or the temperature of the temperature-sensitive
- the second unit 70 can be formed, for example, by a circuit, in particular a power electronics circuit, which has to be operated at significantly lower temperatures than the internal combustion engine 20.
- the coolant inlet of the oil cooler 80 is connected to the pressure side 34 of the coolant pump 30 via a line section 117. Since the oil cooler 80 is optionally provided, the line sections 117 and 118 are again shown in dashed lines.
- a further first unit 60 in the form of a starter generator is provided.
- the starter generator 60 is also connected in parallel to the internal combustion engine 20.
- the coolant inlet of the starter rators 60 is connected via a line section 115 to the pressure side 34 of the coolant pump 30.
- the coolant outlet of the starter generator 60 is connected via a line section 116 between the mixing valve 50 and the coolant outlet 24 of the internal combustion engine 20.
- the starter generator 60 is operated in approximately the same temperature range as the internal combustion engine 20, because in the line section 116 or in the line section 115 there is no valve specifically assigned to the starter generator 60.
- the starter generator 60 is to be operated at higher temperatures than the internal combustion engine, at least one such valve can be provided in the line section 116 and / or in the line section 115.
- the starter generator 60 has a power electronics circuit 70 which must be operated at significantly lower temperatures than the starter generator 60 itself.
- An additional cooler 15 is therefore provided in the embodiment according to FIG. 4, which is arranged spatially adjacent to the main cooler 10, so that the cooler fan 45 can also act on the additional cooler 15.
- the additional cooler 15 has an additional cooler inlet 16 which is connected to the pressure side 34 of the coolant pump 30 via a line section 119 and a line section 115. Furthermore, the additional cooler 15 has an additional cooler outlet 17, which is connected via a line section 120 to the coolant inlet of the power electronics circuit 70, which in this embodiment forms a second unit to be cooled, which is connected to the cooling system via the additional cooler 15.
- a valve 72 is provided in the line section 120 in order to set the amount of coolant used to cool the power electronics circuit 70 and use it to determine the operating temperature of the power electronics circuit 70.
- the power electronics circuit 70 is also assigned a temperature sensor 71, which is preferably arranged in the most heat-sensitive area of the power electronics circuit 70.
- the power electronics circuit 70 may include circuit components that .
- the coolant outlet of the power electronics circuit 70 is connected to the short-circuit line 106 via a line section 123 and thus to the suction side 33 of the coolant pump 30 via a further line section 104.
- the starter generator 60 is operated even with a higher Temperaturniveäu than its associated power electronics circuit 70.
- a further coolant pump is not required for this purpose.
- FIG. 5 shows a fourth embodiment of the cooling system according to the invention.
- a starter generator 60 forms a first unit to be cooled.
- the coolant outlet of the starter generator 60 is connected via a line section 122 between the main cooler inlet 11 and the mixing valve 50.
- the coolant inlet of the starter generator 60 is connected to the pressure side 34 of the coolant pump 30 via a line section 115.
- the ' starter generator 60 can be operated at lower temperatures than the internal combustion engine 20'.
- the coolant flow can be throttled 30 by the engine 20 even at a high flow rate of the coolant pump, beispiels-, by the valve 50 to the operating temperature of the engine 20 to increase '.
- the waste heat from the starter generator 6 can only be used to a limited extent in this connection variant to shorten the warm-up phase of the internal combustion engine 20 ′ , because the coolant emerging from the starter generator 60 can only flow back to the cooling branch of the internal combustion engine 20 via the main cooler 10.
- the starter generator 60 is again assigned a power electronics circuit 70 which forms a second unit which is connected to the cooling system via an additional cooler 15.
- the coolant outlet of the power electronics circuit 70 is connected to the suction side 33 of the coolant pump 30 via a line section 121 and a line section 104. As a result, the coolant heated by the power electronics circuit 70 is supplied to the cooling branch for the internal combustion engine 20.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01271805A EP1348070A1 (de) | 2000-12-23 | 2001-11-21 | Kühlsystem für ein kraftfahrzeug |
KR1020027010531A KR20020081326A (ko) | 2000-12-23 | 2001-11-21 | 자동차용 냉각 시스템 |
JP2002553000A JP2004515715A (ja) | 2000-12-23 | 2001-11-21 | 自動車用の冷却システム |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10065003.1 | 2000-12-23 | ||
DE10065003A DE10065003A1 (de) | 2000-12-23 | 2000-12-23 | Kühlsystem für ein Kraftfahrzeug |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002052132A1 true WO2002052132A1 (de) | 2002-07-04 |
Family
ID=7668975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2001/004356 WO2002052132A1 (de) | 2000-12-23 | 2001-11-21 | Kühlsystem für ein kraftfahrzeug |
Country Status (6)
Country | Link |
---|---|
US (1) | US20020189800A1 (de) |
EP (1) | EP1348070A1 (de) |
JP (1) | JP2004515715A (de) |
KR (1) | KR20020081326A (de) |
DE (1) | DE10065003A1 (de) |
WO (1) | WO2002052132A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004044512A1 (fr) * | 2002-11-08 | 2004-05-27 | Valeo Thermique Moteur | Module d'echange de chaleur comportant un radiateur principal et deux radiateur secondaire |
WO2012066067A2 (de) | 2010-11-18 | 2012-05-24 | Avl List Gmbh | Stromerzeugungsaggregat |
EP3832087A1 (de) * | 2019-12-06 | 2021-06-09 | Korea Aerospace Research Institute | Integrierte hybridleistungsvorrichtung |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012208419A1 (de) * | 2012-05-21 | 2013-11-21 | Zf Friedrichshafen Ag | Konzept zum Ansteuern einer gemeinsam mit einem Verbrennungsmotor in einen Kühlkreislauf eingebundenen elektrischen Maschine |
DE102013012945B4 (de) | 2013-08-02 | 2019-03-28 | Audi Ag | Verfahren zur Kühlung eines Nebenverbrauchers unter Verwendung eines Kühlungssystems zur Abfuhr von Wärme |
EP3092383B1 (de) * | 2013-12-19 | 2018-05-02 | Volvo Truck Corporation | Verbrennungsmotorsystem |
KR101526427B1 (ko) * | 2014-06-23 | 2015-06-05 | 현대자동차 주식회사 | 차량용 열교환기 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5215044A (en) * | 1991-02-11 | 1993-06-01 | Behr Gmbh & Co. | Cooling system for a vehicle having an internal-combustion engine |
US5251588A (en) * | 1991-11-15 | 1993-10-12 | Toyota Jidosha Kabushiki Kaisha | Controller for hybrid vehicle drive system |
US5255733A (en) * | 1992-08-10 | 1993-10-26 | Ford Motor Company | Hybird vehicle cooling system |
US5531285A (en) * | 1991-08-01 | 1996-07-02 | Wavedriver Limited | Vehicle cooling system |
FR2748428A1 (fr) * | 1996-05-07 | 1997-11-14 | Renault | Systeme de refroidissement pour vehicule a propulsion hybride |
EP0928886A2 (de) * | 1998-01-13 | 1999-07-14 | Modine Manufacturing Company | Mono-Endkammer für eine Zweikreiswärmetauscheranlage |
DE19960960C1 (de) * | 1999-12-17 | 2001-04-26 | Bosch Gmbh Robert | Wärmeaustauschsystem für die Heizung eines Fahrzeugs mit Hybridantrieb |
WO2001034952A1 (de) * | 1999-11-11 | 2001-05-17 | Robert Bosch Gmbh | Verfahren und vorrichtung zum transport von in einem kraftfahrzeug entstehender wärmeenergie |
EP1126142A2 (de) * | 2000-02-16 | 2001-08-22 | Continental ISAD Electronic Systems GmbH & Co. oHG | Kühlsystem für ein Kraftfahrzeug |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2524507B2 (ja) * | 1987-11-07 | 1996-08-14 | アルプス電気株式会社 | 光書込みヘッド |
US4918923A (en) * | 1988-02-24 | 1990-04-24 | Woollenweber William E | Internal combustion engine turbosystem and method |
US5641016A (en) * | 1993-12-27 | 1997-06-24 | Nippondenso Co., Ltd. | Air-conditioning apparatus for vehicle use |
US5598718A (en) * | 1995-07-13 | 1997-02-04 | Westinghouse Electric Corporation | Refrigeration system and method utilizing combined economizer and engine coolant heat exchanger |
ITTO980348A1 (it) * | 1998-04-24 | 1999-10-24 | Gate Spa | Sistema di controllo a consumo elettrico minimo per un impianto di raf freddamento per un motore a combustione interna. |
US6178928B1 (en) * | 1998-06-17 | 2001-01-30 | Siemens Canada Limited | Internal combustion engine total cooling control system |
US6098576A (en) * | 1999-02-12 | 2000-08-08 | General Electric Company | Enhanced split cooling system |
US6158398A (en) * | 1999-05-21 | 2000-12-12 | Caterpillar Inc. | Turbocharged engine cooling system with two two-pass radiators |
-
2000
- 2000-12-23 DE DE10065003A patent/DE10065003A1/de not_active Ceased
-
2001
- 2001-11-21 KR KR1020027010531A patent/KR20020081326A/ko not_active Application Discontinuation
- 2001-11-21 WO PCT/DE2001/004356 patent/WO2002052132A1/de not_active Application Discontinuation
- 2001-11-21 JP JP2002553000A patent/JP2004515715A/ja active Pending
- 2001-11-21 US US10/203,490 patent/US20020189800A1/en not_active Abandoned
- 2001-11-21 EP EP01271805A patent/EP1348070A1/de not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5215044A (en) * | 1991-02-11 | 1993-06-01 | Behr Gmbh & Co. | Cooling system for a vehicle having an internal-combustion engine |
US5531285A (en) * | 1991-08-01 | 1996-07-02 | Wavedriver Limited | Vehicle cooling system |
US5251588A (en) * | 1991-11-15 | 1993-10-12 | Toyota Jidosha Kabushiki Kaisha | Controller for hybrid vehicle drive system |
US5255733A (en) * | 1992-08-10 | 1993-10-26 | Ford Motor Company | Hybird vehicle cooling system |
FR2748428A1 (fr) * | 1996-05-07 | 1997-11-14 | Renault | Systeme de refroidissement pour vehicule a propulsion hybride |
EP0928886A2 (de) * | 1998-01-13 | 1999-07-14 | Modine Manufacturing Company | Mono-Endkammer für eine Zweikreiswärmetauscheranlage |
WO2001034952A1 (de) * | 1999-11-11 | 2001-05-17 | Robert Bosch Gmbh | Verfahren und vorrichtung zum transport von in einem kraftfahrzeug entstehender wärmeenergie |
DE19960960C1 (de) * | 1999-12-17 | 2001-04-26 | Bosch Gmbh Robert | Wärmeaustauschsystem für die Heizung eines Fahrzeugs mit Hybridantrieb |
EP1126142A2 (de) * | 2000-02-16 | 2001-08-22 | Continental ISAD Electronic Systems GmbH & Co. oHG | Kühlsystem für ein Kraftfahrzeug |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004044512A1 (fr) * | 2002-11-08 | 2004-05-27 | Valeo Thermique Moteur | Module d'echange de chaleur comportant un radiateur principal et deux radiateur secondaire |
JP2006505760A (ja) * | 2002-11-08 | 2006-02-16 | ヴァレオ テルミーク モツール | 主ラジエータおよび補助ラジエータを有する熱交換モジュール |
JP4657723B2 (ja) * | 2002-11-08 | 2011-03-23 | ヴァレオ テルミーク モツール | 熱エネルギ管理システム |
WO2012066067A2 (de) | 2010-11-18 | 2012-05-24 | Avl List Gmbh | Stromerzeugungsaggregat |
AT510741A1 (de) * | 2010-11-18 | 2012-06-15 | Avl List Gmbh | Stromerzeugungsaggregat |
AT510741B1 (de) * | 2010-11-18 | 2014-11-15 | Avl List Gmbh | Stromerzeugungsaggregat |
EP3832087A1 (de) * | 2019-12-06 | 2021-06-09 | Korea Aerospace Research Institute | Integrierte hybridleistungsvorrichtung |
US11339706B2 (en) | 2019-12-06 | 2022-05-24 | Korea Aerospace Research Institute | Integrated hybrid power apparatus |
Also Published As
Publication number | Publication date |
---|---|
DE10065003A1 (de) | 2002-07-04 |
US20020189800A1 (en) | 2002-12-19 |
KR20020081326A (ko) | 2002-10-26 |
JP2004515715A (ja) | 2004-05-27 |
EP1348070A1 (de) | 2003-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE10134678A1 (de) | Vorrichtung zum Kühlen und Heizen eines Kraftfahrzeuges | |
DE102009015653B4 (de) | Verfahren zum Kühlen einer Fahrgastzelle und eines Batteriestapels eines Fahrzeugs | |
DE60102185T2 (de) | Kraftfahrzeugklimaanlage | |
DE102013211700B3 (de) | Fahrzeugheizsystem sowie Verfahren zum Heizen des Innenraums eines Fahrzeugs mit einem Fahrzeugheizsystem | |
DE102014201717A1 (de) | Brennkraftmaschine mit flüssigkeitsgekühltem Zylinderkopf und Zylinderblock und Verfahren zur Steuerung der Kühlung einer derartigen Brennkraftmaschine | |
DE102006020951A1 (de) | Kühlsystem für ein Fahrzeug und Verfahren zum Betreiben eines Kühlsystems | |
EP2876274A1 (de) | Kühlsystem | |
DE112011105266T5 (de) | Fluidsteuersystem | |
EP1923549B1 (de) | Kühlsystem für ein Kraftfahrzeug | |
DE102004021551A1 (de) | Kühlsystem, insbesondere für ein Kraftfahrzeug | |
DE10144275A1 (de) | Verfahren zur Temperaturregelung eines Motors | |
EP1399656B1 (de) | Verfahren zum überwachen eines kühlflüssigkeitskreislaufs einer brennkraftmaschine | |
DE60216049T2 (de) | Vorrichtung, system und verfahren zum kühlen eines kühlmittels | |
DE102019105893A1 (de) | Wärmemanagementsystem und -verfahren für ein Fahrzeugantriebssystem | |
EP2345803A1 (de) | Kühlkreislauf einer Brennkraftmaschine sowie ein Arbeitsverfahren zum Betrieb eines Kühlkreislaufs | |
DE112015004273T5 (de) | Steuervorrichtung und Verfahren für ein Kühlsystem | |
DE102017123064A1 (de) | Verbrennungskraftmaschine mit Ladeluftkühler | |
EP1348070A1 (de) | Kühlsystem für ein kraftfahrzeug | |
WO2019091949A1 (de) | Antriebseinrichtung mit einem kühlmittelkreislauf für ein kraftfahrzeug | |
EP2108813B1 (de) | Vorrichtung zum Kühlen oder Erwärmen eines Verbrennungsmotors | |
DE102013211156A1 (de) | Flüssigkeitsgekühlte Brennkraftmaschine mit Nebenkreislauf | |
DE102013203476A1 (de) | Brennkraftmaschine mit flüssigkeitsgekühltem Zylinderkopf und flüssigkeitsgekühltem Zylinderblock und Verfahren zur Steuerung der Kühlung einer derartigen Brennkraftmaschine | |
DE10023508B4 (de) | Kühlanlage eines flüssigkeitsgekühlten Verbrennungsmotors | |
DE102004030153A1 (de) | Kühlkreislauf für eine Brennkraftmaschine | |
DE102013211701A1 (de) | Fahrzeugheizsystem sowie Verfahren zum Heizen des Innenraums eines Fahrzeugs mit einem Fahrzeugheizsystem |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 2001271805 Country of ref document: EP |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): JP KR US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10203490 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020027010531 Country of ref document: KR |
|
ENP | Entry into the national phase |
Ref country code: JP Ref document number: 2002 553000 Kind code of ref document: A Format of ref document f/p: F |
|
WWP | Wipo information: published in national office |
Ref document number: 1020027010531 Country of ref document: KR |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWP | Wipo information: published in national office |
Ref document number: 2001271805 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 2001271805 Country of ref document: EP |