DE102008062176A1 - Mechanism for tempering electrical elements in hybrid vehicle, has heat exchanger that is attached to refrigerant line which lies between condenser or gas radiator and expansion valve - Google Patents
Mechanism for tempering electrical elements in hybrid vehicle, has heat exchanger that is attached to refrigerant line which lies between condenser or gas radiator and expansion valve Download PDFInfo
- Publication number
- DE102008062176A1 DE102008062176A1 DE200810062176 DE102008062176A DE102008062176A1 DE 102008062176 A1 DE102008062176 A1 DE 102008062176A1 DE 200810062176 DE200810062176 DE 200810062176 DE 102008062176 A DE102008062176 A DE 102008062176A DE 102008062176 A1 DE102008062176 A1 DE 102008062176A1
- Authority
- DE
- Germany
- Prior art keywords
- refrigerant
- heat exchanger
- coolant
- expansion valve
- condenser
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
- B60H2001/00928—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices comprising a secondary circuit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
- B60H2001/00942—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices comprising a plurality of heat exchangers, e.g. for multi zone heating or cooling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/66—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
- H01M10/663—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells the system being an air-conditioner or an engine
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft eine Einrichtung zum Temperieren von elektrischen Elementen, beispielsweise in einem Kraftfahrzeug, wobei die elektrischen Elemente mit einem Kühlmittel im Wärmeaustausch stehen, welches gemeinsam mit dem Kältemittel einer Klimaanlage einen Wärmetauscher durchläuft, wobei dessen Kreislauf einen Kompressor, einen Kondensator, ein Expansionsventil und einen Verdampfer aufweist, die mittels einer Kältemittelleitung verbunden sind. Die Erfindung betrifft auch ein Verfahren zum Betreiben der Einrichtung.The The invention relates to a device for controlling the temperature of electrical Elements, for example in a motor vehicle, wherein the electrical elements are in heat exchange with a coolant, which together with the refrigerant of an air conditioner passes through a heat exchanger, wherein the circulation a compressor, a condenser, an expansion valve and a Evaporator, which is connected by means of a refrigerant pipe are. The invention also relates to a method for operating the Facility.
Eine
bekannte Einrichtung (
Wesentliche
Merkmale der vorstehend angegebenen Einrichtung sind aus der
In
der
Die Aufgabe der Erfindung besteht darin, eine Einrichtung zur Temperierung also zur Kühlung oder zur Erwärmung von elektrischen Elementen vorzuschlagen, welche, verglichen mit der einleitend beschriebenen Einrichtung, weniger Aufwand bei guten Funktionseigenschaften aufweisen soll.The The object of the invention is a device for temperature control So for cooling or heating of electrical To propose elements which, compared to the one described in the introduction Device, have less effort with good functional properties should.
Die erfindungsgemäße Lösung erfolgt mittels einer Einrichtung, welche die Merkmale des Anspruchs 1 aufweist.The Solution according to the invention takes place by means of a Device having the features of claim 1.
Weil das Kältemittel nach dem Kondensator (z. B. bei R134a) oder dem Gaskühler (z. B. bei R744) und vor dem Expansionsventil – also auf der Hochdruckseite des Kreislaufs – entnommen bzw. verwendet wird und das Kühlmittel mit dem dort entnommenen Kältemittel entweder erwärmt oder gekühlt wird, wird der Aufwand, verglichen mit der einleitend beschriebenen Einrichtung, deutlich reduziert. Die Zurückführung des Kältemittels kann vorzugsweise vor – also auf der Hochdruckseite des Kreislaufs – jedoch auch nach dem Expansionsventil, also auf der Niederdruckseite des Kreislaufs, vorgenommen werden. Es wurde gefunden, dass das Kältemittel an der vorgeschlagenen Stelle des Kältemittel-Kreislaufes die notwendigen Eigenschaften aufweist, um die Temperierung ausführen zu können.Because the refrigerant after the condenser (eg at R134a) or the gas cooler (eg R744) and in front of the expansion valve - ie on the high pressure side of the circuit - taken or used is and the coolant with the refrigerant removed there is either heated or cooled, the effort, compared with the device described in the introduction, clearly reduced. The return of the refrigerant can preferably before - ie on the high pressure side of the Circulation - but also after the expansion valve, so on the low pressure side of the circuit, be made. It was found that the refrigerant at the proposed location the refrigerant cycle the necessary properties has to be able to carry out the temperature control.
Es ist von Vorteil, dass das Kühlmittel ein Niedertemperatur-Kühlmittel aus einem separaten Niedertemperaturkreislauf des Kühlmittelkreislaufs der Brennkraftmaschine ist. Es liegt dann ein zur Temperierung der Batterien günstiger Temperaturbereich des Kühlmittels von etwa 40°C vor. Diese Weiterbildung der Erfindung kann z. B. bei Hybridfahrzeugen vorgesehen werden. Bei einem Fahrzeug ohne Brennkraftmaschine, also bei einem Fahrzeug mit Elektroantrieb, handelt es sich um einen Kühlkreislauf, der beispielsweise auch zur Kühlung von Leistungselektronik vorgesehen sein könnte.It It is advantageous that the coolant is a low-temperature coolant from a separate low-temperature circuit of the coolant circuit of Internal combustion engine is. It is then to temper the batteries favorable temperature range of the coolant from about 40 ° C before. This development of the invention can, for. B. are provided in hybrid vehicles. In a vehicle without Internal combustion engine, ie in a vehicle with electric drive, it is a cooling circuit, for example also be provided for cooling power electronics could.
Um die Temperierung des Kühlmittels vornehmen zu können, ist vorgesehen, dass wenigstens ein Wärmetauscher angeordnet ist, der auf der einen Seite von dem Kältemittel und auf der anderen Seite von dem Kühlmittel durchströmt wird.Around be able to make the temperature of the coolant, is provided that arranged at least one heat exchanger is that on one side of the refrigerant and on the other side flows through the coolant becomes.
Es ist vorgesehen, dass ein weiteres regelbares Expansionsventil für das Kältemittel eingesetzt wird, das nach dem Wärmetauscher angeordnet ist. Dieser Wärmetauscher und das weitere Expansionsventil sind im Wesentlichen die einzigen zusätzlichen Bauteile.It is provided that another controllable expansion valve for the refrigerant is used after the heat exchanger is arranged. This heat exchanger and the other expansion valve are essentially the only additional components.
Weitere Bauraumvorteile ergeben sich dadurch, dass wenigsten zwei Expansionsventile – das standardmäßige und das weitere Expansionsventil – baulich in einem Ventil vereinigt sind.Further Space advantages result from the fact that at least two expansion valves - the standard and the further expansion valve - structurally in a valve united.
Die Temperatur des Kältemittels nach dem Kondensator/Gaskühler wird – je nach Anwendung – auf die Solltemperatur im Temperaturbereich zwischen etwa 30° und 50°C geregelt. Die Regelung wird durch eine entsprechende Einstellung des Kältemitteldruckes erreicht, wobei die Temperatur des Kältemittels über den Wärmetauscher nahezu konstant bleibt. Es ist vorgesehen, dass der Wärmetauscher etwa in der Nähe des Kondensators/Gaskühlers angeordnet ist.The Temperature of the refrigerant after the condenser / gas cooler is - depending on the application - on the set temperature in the temperature range between about 30 ° and 50 ° C regulated. The regulation is controlled by a corresponding setting reaches the refrigerant pressure, the temperature of the Refrigerant over the heat exchanger almost remains constant. It is envisaged that the heat exchanger is about located near the condenser / gas cooler is.
Es ist Weiter vorgesehen, dass das Kühlmittel aus einer im Fahrzeug rückwärtigen Positionen zum vorne angeordneten Wärmetauscher hin und zurück gefördert wird. Die Vorgehensweise gemäß den letztgenannten zwei Merkmalen ist kostenmäßig wesentlich günstiger als das Verlegen von Leitungen für das Kältemittel, das unter einem hohen Druck steht und deshalb teure Leitungen und Verbindungen erfordert. Es ist außerdem vorgesehen, dass der Kondensator/Gaskühler einen Kondensations- und einen Unterkühlabschnitt aufweist, die so dimensioniert sind, dass die Temperatur des Kältemittels im angegebenen Temperaturbereich erreicht wird. Der Anteil des Unterkühlabschnitts kann etwas größer sein als gewöhnlich.It is further provided that the Kühlmit tel from a rearward in the vehicle positions to the front arranged heat exchanger back and forth is promoted. The procedure according to the latter two features is much cheaper in terms of cost than the laying of lines for the refrigerant, which is under high pressure and therefore requires expensive lines and connections. It is also provided that the condenser / gas cooler has a condensation and a sub-cooling section, which are dimensioned so that the temperature of the refrigerant is reached in the specified temperature range. The proportion of the subcooling section may be slightly larger than usual.
Nachfolgend wird die Erfindung in Ausführungsbeispielen anhand der beigefügten Zeichnungen beschrieben. Die Beschreibung enthält weitere Merkmale der Erfindung und deren Wirkungen.following the invention in embodiments with reference to attached drawings. The description contains Further features of the invention and their effects.
Die
Die
Die
Die
Der
Wärmetauscher
Ist
eine Kühlung der Batterie erforderlich, wird die Temperatur
des Kältemittels im Wärmetauscher
Bei einem Hybridfahrzeug kann es sich um etwa 200 W handeln, die zur Kühlung/Erwärmung der Batterie notwendig sind. Diese erforderliche Wärmeleistung führt lediglich zu einer Erhöhung oder Reduzierung der Temperatur des Kältemittels von etwa 1,5 K.at A hybrid vehicle can be about 200 W, which can be used for Cooling / heating of the battery are necessary. This required heat output leads only to increase or decrease the temperature of the refrigerant of about 1.5 K.
Die
Das
Ausführungsbeispiel gemäß
Die
Expansionsventile
Die
elektrischen Elemente
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 10202807 B4 [0002] - DE 10202807 B4 [0002]
- - JP 11-307139 A [0003] JP 11-307139A [0003]
- - DE 102006010063 A [0004] DE 102006010063 A [0004]
Claims (14)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810062176 DE102008062176A1 (en) | 2008-12-13 | 2008-12-13 | Mechanism for tempering electrical elements in hybrid vehicle, has heat exchanger that is attached to refrigerant line which lies between condenser or gas radiator and expansion valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810062176 DE102008062176A1 (en) | 2008-12-13 | 2008-12-13 | Mechanism for tempering electrical elements in hybrid vehicle, has heat exchanger that is attached to refrigerant line which lies between condenser or gas radiator and expansion valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102008062176A1 true DE102008062176A1 (en) | 2010-06-17 |
Family
ID=42168694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200810062176 Withdrawn DE102008062176A1 (en) | 2008-12-13 | 2008-12-13 | Mechanism for tempering electrical elements in hybrid vehicle, has heat exchanger that is attached to refrigerant line which lies between condenser or gas radiator and expansion valve |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102008062176A1 (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010042122A1 (en) * | 2010-10-07 | 2012-04-12 | Audi Ag | Cooling device of a vehicle |
| DE102011101536A1 (en) | 2011-05-14 | 2012-11-15 | Daimler Ag | Cooling device for cooling e.g. water-cooled intercooler utilized for cooling supply air of internal combustion engine of motor car, has control- and/or regulating unit integrated into low temperature cooling circuit |
| CN103730706A (en) * | 2012-10-11 | 2014-04-16 | 大众汽车有限公司 | Method and device for preventing or reducing moisture condensation state of electric component |
| US20140223925A1 (en) * | 2011-09-12 | 2014-08-14 | Toyota Jidosha Kabushiki Kaisha | Heat exchange apparatus and method for controlling heat exchange apparatus |
| DE102013209636A1 (en) * | 2013-05-24 | 2014-11-27 | Bayerische Motoren Werke Aktiengesellschaft | Method for operating a refrigerant circuit |
| CN106103154A (en) * | 2014-03-12 | 2016-11-09 | 康奈可关精株式会社 | Vehicle-mounted thermostats, vehicle air conditioners, and battery thermostats |
| US9796241B2 (en) | 2011-04-18 | 2017-10-24 | Denso Corporation | Vehicle temperature control apparatus and in-vehicle thermal system |
| CN107360700A (en) * | 2017-07-21 | 2017-11-17 | 新乡市特美特换热设备有限公司 | A kind of control method of high-power electronic device frequency changing refrigeration system and phase change energy storage apparatus |
| CN109599607A (en) * | 2017-09-30 | 2019-04-09 | 比亚迪股份有限公司 | The humidity control system of on-vehicle battery |
| DE102020117471A1 (en) | 2020-07-02 | 2022-01-05 | Hanon Systems | Heat pump arrangement with indirect battery heating for battery-operated motor vehicles and method for operating a heat pump arrangement |
| DE102021131215A1 (en) | 2020-12-17 | 2022-06-23 | Hanon Systems | Heat pump assembly with a chiller for battery powered vehicles and method of operating the heat pump assembly |
| EP4147977A1 (en) * | 2021-09-14 | 2023-03-15 | Eaton Intelligent Power Limited | Thermal management system with dual condensers |
| DE102020111505B4 (en) * | 2019-05-31 | 2024-01-04 | Hanon Systems | Heat pump arrangement for battery-operated vehicles and method for operating a heat pump arrangement |
| DE102024103681A1 (en) | 2023-02-24 | 2024-08-29 | Hanon Systems | Heat pump arrangement and method for operating a heat pump arrangement for battery electric vehicles |
| DE102024113253A1 (en) | 2023-06-09 | 2024-12-12 | Hanon Systems | Heat pump arrangement for battery-electric vehicles with R744 as refrigerant and method for operating the heat pump arrangement |
| US12240620B2 (en) | 2021-08-31 | 2025-03-04 | Eaton Intelligent Power Limited | Thermal management system |
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| JPH11307139A (en) | 1998-04-23 | 1999-11-05 | Nippon Soken Inc | Battery cooling device |
| DE10128164A1 (en) * | 2001-06-09 | 2002-12-12 | Behr Gmbh & Co | Vehicle cooling system for a temperature-increasing device and method for cooling the temperature-increasing device |
| DE10202807B4 (en) | 2002-01-25 | 2005-11-17 | Daimlerchrysler Ag | Device for tempering high-performance secondary batteries for vehicle applications |
| DE102004035879A1 (en) * | 2004-07-23 | 2006-02-16 | Daimlerchrysler Ag | Cooling system, in particular for a motor vehicle, and method for cooling a heat source |
| FR2884058A1 (en) * | 2005-04-05 | 2006-10-06 | Valeo Systemes Thermiques | Battery`s temperature setting maintaining device for e.g. electric vehicle, has intermediate heat exchanger placed between cooling circuit and air conditioning loop of heating, ventilating and/or air conditioning installation of vehicle |
| DE102005048241A1 (en) * | 2005-10-07 | 2007-04-12 | Valeo Klimasysteme Gmbh | Dual battery cooling circuit in automobile for cooling high power batteries used in hybrid vehicles |
| DE102006010063A1 (en) | 2006-03-04 | 2007-09-06 | Bbp Kunststoffwerk Marbach Baier Gmbh | Battery cooling device for vehicle, has base housing with homogeneous receivers and closed and liquid-sealed cooling medium chamber with inlet and outlet for cooling liquid, where cooling device is formed by laser welding |
| JP2008094207A (en) * | 2006-10-10 | 2008-04-24 | Toyota Motor Corp | Air conditioning control system |
| DE102007004979A1 (en) * | 2007-02-01 | 2008-08-07 | Daimler Ag | Traction battery cooling and/or tempering device for use in motor vehicle i.e. hybrid vehicle, has battery and cooling circuit thermally coupled with each other by refrigerant circuit to release heat on part of battery with low temperature |
-
2008
- 2008-12-13 DE DE200810062176 patent/DE102008062176A1/en not_active Withdrawn
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| JPH11307139A (en) | 1998-04-23 | 1999-11-05 | Nippon Soken Inc | Battery cooling device |
| DE10128164A1 (en) * | 2001-06-09 | 2002-12-12 | Behr Gmbh & Co | Vehicle cooling system for a temperature-increasing device and method for cooling the temperature-increasing device |
| DE10202807B4 (en) | 2002-01-25 | 2005-11-17 | Daimlerchrysler Ag | Device for tempering high-performance secondary batteries for vehicle applications |
| DE102004035879A1 (en) * | 2004-07-23 | 2006-02-16 | Daimlerchrysler Ag | Cooling system, in particular for a motor vehicle, and method for cooling a heat source |
| FR2884058A1 (en) * | 2005-04-05 | 2006-10-06 | Valeo Systemes Thermiques | Battery`s temperature setting maintaining device for e.g. electric vehicle, has intermediate heat exchanger placed between cooling circuit and air conditioning loop of heating, ventilating and/or air conditioning installation of vehicle |
| DE102005048241A1 (en) * | 2005-10-07 | 2007-04-12 | Valeo Klimasysteme Gmbh | Dual battery cooling circuit in automobile for cooling high power batteries used in hybrid vehicles |
| DE102006010063A1 (en) | 2006-03-04 | 2007-09-06 | Bbp Kunststoffwerk Marbach Baier Gmbh | Battery cooling device for vehicle, has base housing with homogeneous receivers and closed and liquid-sealed cooling medium chamber with inlet and outlet for cooling liquid, where cooling device is formed by laser welding |
| JP2008094207A (en) * | 2006-10-10 | 2008-04-24 | Toyota Motor Corp | Air conditioning control system |
| DE102007004979A1 (en) * | 2007-02-01 | 2008-08-07 | Daimler Ag | Traction battery cooling and/or tempering device for use in motor vehicle i.e. hybrid vehicle, has battery and cooling circuit thermally coupled with each other by refrigerant circuit to release heat on part of battery with low temperature |
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010042122A1 (en) * | 2010-10-07 | 2012-04-12 | Audi Ag | Cooling device of a vehicle |
| DE102010042122B4 (en) | 2010-10-07 | 2019-02-28 | Audi Ag | Cooling device of a vehicle |
| US9796241B2 (en) | 2011-04-18 | 2017-10-24 | Denso Corporation | Vehicle temperature control apparatus and in-vehicle thermal system |
| DE112012001744B4 (en) * | 2011-04-18 | 2020-02-20 | Denso Corporation | Vehicle temperature control device and vehicle thermal system |
| DE102011101536A1 (en) | 2011-05-14 | 2012-11-15 | Daimler Ag | Cooling device for cooling e.g. water-cooled intercooler utilized for cooling supply air of internal combustion engine of motor car, has control- and/or regulating unit integrated into low temperature cooling circuit |
| US20140223925A1 (en) * | 2011-09-12 | 2014-08-14 | Toyota Jidosha Kabushiki Kaisha | Heat exchange apparatus and method for controlling heat exchange apparatus |
| DE102012019943A1 (en) * | 2012-10-11 | 2014-04-17 | Volkswagen Aktiengesellschaft | Method for preventing/reducing condensation dew formation in electric component for e.g. electric vehicle, involves increasing coolant temperature and reducing power output of electric component, when condensation probability is larger |
| CN103730706B (en) * | 2012-10-11 | 2016-04-06 | 大众汽车有限公司 | Avoid or reduce the method and apparatus of condensation state of electric component |
| CN103730706A (en) * | 2012-10-11 | 2014-04-16 | 大众汽车有限公司 | Method and device for preventing or reducing moisture condensation state of electric component |
| DE102012019943B4 (en) * | 2012-10-11 | 2020-11-26 | Volkswagen Aktiengesellschaft | Method and device for avoiding or reducing condensation in or on an electrical component |
| DE102013209636A1 (en) * | 2013-05-24 | 2014-11-27 | Bayerische Motoren Werke Aktiengesellschaft | Method for operating a refrigerant circuit |
| DE102013209636B4 (en) | 2013-05-24 | 2022-04-21 | Bayerische Motoren Werke Aktiengesellschaft | Process for operating a refrigerant circuit |
| CN106103154A (en) * | 2014-03-12 | 2016-11-09 | 康奈可关精株式会社 | Vehicle-mounted thermostats, vehicle air conditioners, and battery thermostats |
| EP3118035A4 (en) * | 2014-03-12 | 2017-04-19 | Calsonic Kansei Corporation | In-vehicle temperature adjusting device, vehicle air-conditioning device, and battery temperature adjsuting device |
| CN107360700A (en) * | 2017-07-21 | 2017-11-17 | 新乡市特美特换热设备有限公司 | A kind of control method of high-power electronic device frequency changing refrigeration system and phase change energy storage apparatus |
| CN109599607A (en) * | 2017-09-30 | 2019-04-09 | 比亚迪股份有限公司 | The humidity control system of on-vehicle battery |
| CN109599607B (en) * | 2017-09-30 | 2021-01-19 | 比亚迪股份有限公司 | Temperature regulation system for vehicle-mounted battery |
| DE102020111505B4 (en) * | 2019-05-31 | 2024-01-04 | Hanon Systems | Heat pump arrangement for battery-operated vehicles and method for operating a heat pump arrangement |
| DE102020117471A1 (en) | 2020-07-02 | 2022-01-05 | Hanon Systems | Heat pump arrangement with indirect battery heating for battery-operated motor vehicles and method for operating a heat pump arrangement |
| DE102020117471B4 (en) | 2020-07-02 | 2024-01-04 | Hanon Systems | Heat pump arrangement with indirect battery heating for battery-operated motor vehicles and method for operating a heat pump arrangement |
| DE102021131215A1 (en) | 2020-12-17 | 2022-06-23 | Hanon Systems | Heat pump assembly with a chiller for battery powered vehicles and method of operating the heat pump assembly |
| DE102021131215B4 (en) * | 2020-12-17 | 2025-11-27 | Hanon Systems | Heat pump arrangement with a chiller for battery-powered vehicles and method for operating the heat pump arrangement |
| US12240620B2 (en) | 2021-08-31 | 2025-03-04 | Eaton Intelligent Power Limited | Thermal management system |
| EP4147977A1 (en) * | 2021-09-14 | 2023-03-15 | Eaton Intelligent Power Limited | Thermal management system with dual condensers |
| US12220965B2 (en) | 2021-09-14 | 2025-02-11 | Eaton Intelligent Power Limited | Thermal management system with dual condensers |
| DE102024103681A1 (en) | 2023-02-24 | 2024-08-29 | Hanon Systems | Heat pump arrangement and method for operating a heat pump arrangement for battery electric vehicles |
| DE102024113253A1 (en) | 2023-06-09 | 2024-12-12 | Hanon Systems | Heat pump arrangement for battery-electric vehicles with R744 as refrigerant and method for operating the heat pump arrangement |
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