DE102017010340A1 - Temperature control device for a vehicle - Google Patents
Temperature control device for a vehicle Download PDFInfo
- Publication number
- DE102017010340A1 DE102017010340A1 DE102017010340.2A DE102017010340A DE102017010340A1 DE 102017010340 A1 DE102017010340 A1 DE 102017010340A1 DE 102017010340 A DE102017010340 A DE 102017010340A DE 102017010340 A1 DE102017010340 A1 DE 102017010340A1
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- DE
- Germany
- Prior art keywords
- temperature control
- heat exchanger
- vehicle
- compressor
- battery
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
-
- 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
- B60H1/00278—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for the battery
-
- 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
- B60H1/00899—Controlling the flow of liquid in a heat pump system
- B60H1/00914—Controlling the flow of liquid in a heat pump system where the flow direction of the refrigerant does not change and there is a bypass of the condenser
-
- 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
- B60H1/00899—Controlling the flow of liquid in a heat pump system
- B60H1/00921—Controlling the flow of liquid in a heat pump system where the flow direction of the refrigerant does not change and there is an extra subcondenser, e.g. in an air duct
-
- 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
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3228—Cooling devices using compression characterised by refrigerant circuit configurations
- B60H1/32281—Cooling devices using compression characterised by refrigerant circuit configurations comprising a single secondary circuit, e.g. at evaporator or condenser side
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/02—Defrosting cycles
- F25B47/022—Defrosting cycles hot gas defrosting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B6/00—Compression machines, plants or systems, with several condenser circuits
- F25B6/02—Compression machines, plants or systems, with several condenser circuits arranged in parallel
-
- 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
-
- 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
- B60H2001/00307—Component temperature regulation using a liquid flow
-
- 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
- B60H2001/00949—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 additional heating/cooling sources, e.g. second evaporator
-
- 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
- B60H2001/00961—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 means for defrosting outside heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/04—Refrigeration circuit bypassing means
- F25B2400/0403—Refrigeration circuit bypassing means for the condenser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/04—Refrigeration circuit bypassing means
- F25B2400/0411—Refrigeration circuit bypassing means for the expansion valve or capillary tube
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2501—Bypass valves
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Die Erfindung betrifft eine Temperiervorrichtung (5) für ein Fahrzeug (6), umfassend eine Temperiermittelkreislaufanordnung mit einem von einem Temperiermittel durchströmbaren oder durchströmten Temperiermittelkreislauf (T1), der einen Kompressor (1), einen Innenwärmetauscher (9), ein Expansionsventil (3) und einen Außenwärmetauscher (10) umfasst.
Erfindungsgemäß ist ein von dem Temperiermittel durchströmbarer oder durchströmter weiterer Temperiermittelkreislauf (T2) vorgesehen, der über ein Ventil (11) zwischen dem Kompressor (1) und dem Innenwärmetauscher (9) vom anderen Temperiermittelkreislauf (T1) abzweigt und den Kompressor (1) direkt mit dem Außenwärmetauscher (10) verbindet, wobei dieser weitere Temperiermittelkreislauf (T2) nach dem Außenwärmetauscher (10) ein weiteres Expansionsventil (12) und zwischen dem weiteren Expansionsventil (12) und dem Kompressor (1) eine Batterietemperiervorrichtung für eine Batterie (8) des Fahrzeugs (6) umfasst und wobei mittels des Ventils (11) zwischen dem Temperiermittelkreislauf (T1) und dem weiteren Temperiermittelkreislauf (T2) umschaltbar ist.
The invention relates to a temperature control device (5) for a vehicle (6), comprising a Temperiermittelkreislaufanordnung with a permeable or flowed through by a temperature control Temperiermittelkreislauf (T1), a compressor (1), an inner heat exchanger (9), an expansion valve (3) and an outdoor heat exchanger (10).
In accordance with the invention, a further temperature control circuit (T2) through which the temperature control medium flows or flows is diverted via a valve (11) between the compressor (1) and the indoor heat exchanger (9) from the other temperature control circuit (T1) and the compressor (1) directly connects the outdoor heat exchanger (10), said further temperature control circuit (T2) after the outdoor heat exchanger (10) a further expansion valve (12) and between the further expansion valve (12) and the compressor (1) a battery temperature control device for a battery (8) of the vehicle (6) and wherein by means of the valve (11) between the Temperiermittelkreislauf (T1) and the further Temperiermittelkreislauf (T2) is switchable.
Description
Die Erfindung betrifft eine Temperiervorrichtung für ein Fahrzeug nach den Merkmalen des Oberbegriffs des Anspruchs 1.The invention relates to a temperature control device for a vehicle according to the features of the preamble of
Aus dem Stand der Technik ist, wie in der
Der Erfindung liegt die Aufgabe zu Grunde, eine gegenüber dem Stand der Technik verbesserte Temperiervorrichtung für ein Fahrzeug anzugeben.The invention is based on the object of specifying an improved over the prior art tempering for a vehicle.
Die Aufgabe wird erfindungsgemäß gelöst durch eine Temperiervorrichtung für ein Fahrzeug mit den Merkmalen des Anspruchs 1.The object is achieved by a temperature control device for a vehicle with the features of
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.Advantageous embodiments of the invention are the subject of the dependent claims.
Eine Temperiervorrichtung für ein Fahrzeug, insbesondere für ein Elektrofahrzeug, umfasst eine Temperiermittelkreislaufanordnung mit einem von einem Temperiermittel durchströmbaren oder durchströmten Temperiermittelkreislauf, der einen Kompressor, einen Innenwärmetauscher zur Temperierung eines Fahrgastraums des Fahrzeugs, ein Expansionsventil und einen Außenwärmetauscher umfasst.A temperature control device for a vehicle, in particular for an electric vehicle, comprises a temperature control circuit arrangement with a temperature control medium through which a temperature control medium flows and which comprises a compressor, an interior heat exchanger for controlling the temperature of a passenger compartment of the vehicle, an expansion valve and an exterior heat exchanger.
Erfindungsgemäß ist ein von dem Temperiermittel durchströmbarer oder durchströmter weiterer Temperiermittelkreislauf vorgesehen, der über ein Ventil zwischen dem Kompressor und dem Innenwärmetauscher vom anderen Temperiermittelkreislauf abzweigt und den Kompressor direkt, d. h. unter Umgehung des Innenwärmetauschers und des Expansionsventils, mit dem Außenwärmetauscher verbindet, wobei dieser weitere Temperiermittelkreislauf nach dem Außenwärmetauscher ein weiteres Expansionsventil und zwischen dem weiteren Expansionsventil und dem Kompressor eine Batterietemperiervorrichtung für eine Batterie des Fahrzeugs, insbesondere für eine Traktionsbatterie des Elektrofahrzeugs, umfasst und wobei mittels des Ventils zwischen dem Temperiermittelkreislauf und dem weiteren Temperiermittelkreislauf umschaltbar ist. Die Batterietemperiervorrichtung umfasst zweckmäßigerweise einen Verdampfer.In accordance with the invention, a further temperature control medium circuit through which the temperature control medium flows or flows is diverted, which branches off from the other temperature control medium circuit via a valve between the compressor and the interior heat exchanger and directly feeds the compressor, d. H. bypassing the inner heat exchanger and the expansion valve, connects to the outdoor heat exchanger, said further Temperiermittelkreislauf after the outdoor heat exchanger another expansion valve and between the further expansion valve and the compressor Batterietemperiervorrichtung for a battery of the vehicle, in particular for a traction battery of the electric vehicle, and wherein means the valve between the Temperiermittelkreislauf and the further Temperiermittelkreislauf is switchable. The battery temperature control device expediently comprises an evaporator.
Durch die erfindungsgemäße Lösung wird eine Kopplung einer Batteriekühlung mit einer Fahrgastraumtemperierung erreicht. Insbesondere wird durch die erfindungsgemäße Lösung ein energieeffizienter Abtauprozess für den Außenwärmetauscher der als Wärmepumpe ausgebildeten Temperiervorrichtung erreicht. Durch die erfindungsgemäße Lösung wird ein besserer Wirkungsgrad der Temperiervorrichtung erzielt, es wird eine bessere Effizienz und dadurch ein geringerer Energieverbrauch erzielt und zudem wird, insbesondere aufgrund der mittels der erfindungsgemäßen Lösung ermöglichten besseren Temperierung des Fahrgastraums, ein besseres Innenraumgefühl für Fahrgäste erreicht.The inventive solution, a coupling of a battery cooling is achieved with a passenger compartment temperature. In particular, the solution according to the invention achieves an energy-efficient defrosting process for the outdoor heat exchanger of the temperature control device designed as a heat pump. The inventive solution a better efficiency of the temperature control is achieved, it is achieved better efficiency and thus lower energy consumption and also, in particular due to the enabled by the inventive solution better temperature control of the passenger compartment, a better interior feeling for passengers achieved.
Ausführungsbeispiele der Erfindung werden im Folgenden anhand von Zeichnungen näher erläutert.Embodiments of the invention are explained in more detail below with reference to drawings.
Dabei zeigen:
-
1 schematisch einen Temperiermittelkreislauf, -
2 schematisch den in1 gezeigten Temperiermittelkreislauf in einem Fahrzeug, -
3 schematisch eine Temperiermittelkreislaufanordnung in einem Fahrzeug während einer Betriebsart, und -
4 schematisch die Temperiermittelkreislaufanordnung in dem Fahrzeug während einer weiteren Betriebsart.
-
1 schematically a temperature control circuit, -
2 schematically the in1 shown temperature control circuit in a vehicle, -
3 schematically a Temperiermittelkreislaufanordnung in a vehicle during a mode, and -
4 schematically the Temperiermittelkreislaufanordnung in the vehicle during another mode.
Einander entsprechende Teile sind in allen Figuren mit den gleichen Bezugszeichen versehen.Corresponding parts are provided in all figures with the same reference numerals.
Mittels des Kompressors
Ein solcher Temperiermittelkreislauf
Das Aufheizen des Fahrgastraums
Der in
In einem in
Bei Temperaturen um den Gefrierpunkt befindet sich jedoch eine relativ hohe Wassermenge in der Luft in der äußeren Umgebung des Fahrzeugs
Ein solcher Abtauprozess ist ein sehr energieaufwändiger Prozess. Um ein energieeffizientes Konzept zu erstellen, ist die richtige Strategie in Bezug auf den Abtauprozess der wichtigste Aspekt.Such a defrost process is a very energy consuming process. In order to create an energy-efficient concept, the right strategy with regard to the defrost process is the most important aspect.
Eine weitere Eigenschaft eines als Elektrofahrzeug ausgebildeten Fahrzeugs
Daher ist, um sowohl einen energieeffizienten Abtaubetrieb für den Verdampfer
Die Koppelung kann entweder direkt über das Temperiermittel erfolgen, wie in den
Die in den
Der erste Temperiermittelkreislauf
Der zweite Temperiermittelkreislauf
Mittels des Ventils
Durch diese Ausbildung der Temperiervorrichtung
By this design of the
Für den ersten Temperiermittelkreislauf
Für den zweiten Temperiermittelkreislauf
Vorteilhafterweise erfolgt eine thermische Kopplung der als Traktionsbatterie ausgebildeten Batterie
Im in
Das Temperiermittel strömt vom Kompressor
Alternativ zum vollständigen Öffnen des ersten Temperiermittelkreislaufs
Liegt nun die Notwendigkeit für einen Abtauprozess vor, weil der Außenwärmetauscher
Das Temperiermittel strömt dann vom Kompressor
Durch die beschriebene Lösung wird somit, insbesondere im Abtaubetrieb gemäß
Gegenüber dem Stand der Technik wird mittels der hier beschriebenen Lösung ein energieeffizienter Kälteübertrag an die Batterie
Des Weiteren wird im Stand der Technik gemäß
Die beschriebene Lösung löst dieses technische Problem, indem im Abtaubetrieb die gesamte auftretende Kälteleistung zur Batterie
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES 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 of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 112014002518 T5 [0002, 0037]DE 112014002518 T5 [0002, 0037]
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017010340.2A DE102017010340A1 (en) | 2017-11-08 | 2017-11-08 | Temperature control device for a vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017010340.2A DE102017010340A1 (en) | 2017-11-08 | 2017-11-08 | Temperature control device for a vehicle |
Publications (1)
Publication Number | Publication Date |
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DE102017010340A1 true DE102017010340A1 (en) | 2019-05-09 |
Family
ID=66178709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102017010340.2A Withdrawn DE102017010340A1 (en) | 2017-11-08 | 2017-11-08 | Temperature control device for a vehicle |
Country Status (1)
Country | Link |
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DE (1) | DE102017010340A1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112014002518T5 (en) | 2013-05-22 | 2016-02-25 | Denso Corporation | Refrigeration cycle device |
-
2017
- 2017-11-08 DE DE102017010340.2A patent/DE102017010340A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112014002518T5 (en) | 2013-05-22 | 2016-02-25 | Denso Corporation | Refrigeration cycle device |
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